{"id":11996,"date":"2023-12-23T14:30:52","date_gmt":"2023-12-23T13:30:52","guid":{"rendered":"https:\/\/www.rjl-microanalytic.de\/?page_id=11996"},"modified":"2024-07-08T16:22:12","modified_gmt":"2024-07-08T14:22:12","slug":"unsere-passion-sind-elektronenstrahlen","status":"publish","type":"page","link":"https:\/\/www.rjl-microanalytic.de\/en\/company\/unsere-passion-sind-elektronenstrahlen\/","title":{"rendered":"Our passion"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"11996\" class=\"elementor elementor-11996\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2697032f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2697032f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-58c8197f\" data-id=\"58c8197f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-153b7788 elementor-widget elementor-widget-heading\" data-id=\"153b7788\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">OUR PASSION<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-20fa95ca elementor-widget elementor-widget-heading\" data-id=\"20fa95ca\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Technologies that work with electron beams<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-17887f9d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"17887f9d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-443dd6a9\" data-id=\"443dd6a9\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ca4545e elementor-blockquote--skin-quotation elementor-blockquote--align-left elementor-widget elementor-widget-blockquote\" data-id=\"ca4545e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"blockquote.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<blockquote class=\"elementor-blockquote\">\n\t\t\t<p class=\"elementor-blockquote__content\">\n\t\t\t\tElectron beams are our passion and the technological foundation of our company.\t\t\t<\/p>\n\t\t\t\t\t\t\t<div class=\"e-q-footer\">\n\t\t\t\t\t\t\t\t\t\t\t<cite class=\"elementor-blockquote__author\">Dr. Markus J. Heneka, Managing Director<\/cite>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/blockquote>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1b7e136b elementor-widget elementor-widget-text-editor\" data-id=\"1b7e136b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>In the following article we recognize the achievements of the pioneers who have contributed to the use of electron beams in science and industry.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0213186 elementor-widget elementor-widget-heading\" data-id=\"0213186\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">cathode ray tube<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-359ad7b elementor-widget elementor-widget-text-editor\" data-id=\"359ad7b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The existence of cathode rays was discovered in 1868 by <a class=\"unterstrichen\" href=\"https:\/\/de.wikipedia.org\/wiki\/Johann_Wilhelm_Hittorf\" target=\"_blank\" rel=\"noopener\">Johann Wilhelm Hittorf<\/a> (1824-1914) discovered at the University of M\u00fcnster during experiments with gas discharge tubes. Constructed according to Hittorf&#039;s model <a class=\"unterstrichen\" href=\"https:\/\/de.wikipedia.org\/wiki\/Ferdinand_Braun\" target=\"_blank\" rel=\"noopener\">Ferdinand Braun<\/a> (1850-1918) built his first cathode ray tube at the Eberhard Karls University of T\u00fcbingen in 1889.<\/p><p>Braun&#039;s first version essentially consisted of a vacuum tube with a cathode, an anode and a fluorescent screen. By applying a high voltage, he generated a cathode ray, which he was able to detect on the fluorescent screen. In 1895 Braun was appointed director of the Physical Institute at the Kaiser Wilhelm University in Strasbourg. There he managed to focus the cathode ray with a pinhole and precisely deflect it horizontally and vertically with the help of magnetic coils. This concept became known as the Braun tube and remains the basis for controlling electron beams today.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2885e3f elementor-widget elementor-widget-image\" data-id=\"2885e3f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1069\" height=\"216\" src=\"https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/Braun_cathode_ray_tube-e1703338350466.jpg\" class=\"attachment-full size-full wp-image-12016\" alt=\"\" srcset=\"https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/Braun_cathode_ray_tube-e1703338350466.jpg 1069w, https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/Braun_cathode_ray_tube-e1703338350466-300x61.jpg 300w, https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/Braun_cathode_ray_tube-e1703338350466-1024x207.jpg 1024w, https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/Braun_cathode_ray_tube-e1703338350466-768x155.jpg 768w, https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/Braun_cathode_ray_tube-e1703338350466-18x4.jpg 18w\" sizes=\"(max-width: 1069px) 100vw, 1069px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Cathode ray tube by Ferdinand Braun (1897)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8843143 elementor-widget elementor-widget-heading\" data-id=\"8843143\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Discovery of X-rays<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2dd759b elementor-widget elementor-widget-text-editor\" data-id=\"2dd759b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The Braun tube fascinated many scientists, including <a class=\"unterstrichen\" href=\"https:\/\/de.wikipedia.org\/wiki\/Wilhelm_Conrad_R%C3%B6ntgen\" target=\"_blank\" rel=\"noopener\">Wilhelm Conrad R\u00f6ntgen<\/a> (1845-1923) from the Physical Institute of the University of W\u00fcrzburg. In 1895 he discovered a previously unknown type of radiation that caused luminescent paper to glow at some distance from the cathode ray tube. The X-radiation he named was created by the interaction of the cathode ray with the metallic shadow cross of the Hittorf tube. The generation of X-rays by bombarding a metallic target is still the predominant principle of technical X-ray sources today.<\/p><p>In 1895, the year X-radiation was discovered, R\u00f6ntgen managed to take the first photographs on photographic plates. The term X-rays only became established later in German and Slavic-speaking countries.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d03b417 elementor-widget elementor-widget-image\" data-id=\"d03b417\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"640\" height=\"945\" src=\"https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/First-medical-X-ray-by-Wilhelm-Roentgen-of-his-wife-Anna-Bertha-Ludwig.jpg\" class=\"attachment-full size-full wp-image-12173\" alt=\"\" srcset=\"https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/First-medical-X-ray-by-Wilhelm-Roentgen-of-his-wife-Anna-Bertha-Ludwig.jpg 640w, https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/First-medical-X-ray-by-Wilhelm-Roentgen-of-his-wife-Anna-Bertha-Ludwig-203x300.jpg 203w, https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/First-medical-X-ray-by-Wilhelm-Roentgen-of-his-wife-Anna-Bertha-Ludwig-8x12.jpg 8w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Hand of Roentgen&#039;s wife Anna Bertha Ludwig (1895)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4ac1b74 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"4ac1b74\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"\/en\/roentgen-mikrotomographie-mikro-ct-nano-ct\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-exclamation-circle\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">We use X-ray sources to image the interior of objects with our 3D X-ray microscopes.<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bdab8f3 elementor-widget elementor-widget-heading\" data-id=\"bdab8f3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Discovery of the electron<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3885d20 elementor-widget elementor-widget-text-editor\" data-id=\"3885d20\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The physical nature of cathode radiation remained unclear for almost 30 years after its discovery. In 1897 the physicist experimented <a class=\"unterstrichen\" href=\"https:\/\/en.wikipedia.org\/wiki\/J._J._Thomson\" target=\"_blank\" rel=\"noopener\">Joseph John Thomson<\/a> (1856-1940) at the University of Cambridge with cathode ray tubes and realized that radiation consisted of small charged particles, which he called corpuscles and which later became known as electrons. Thomson is considered the discoverer of the electron and a pioneer of the modern atomic model.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-06c6d75 elementor-widget elementor-widget-image\" data-id=\"06c6d75\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1597\" height=\"746\" src=\"https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/Joseph-John-Thomson-atomic-model.png\" class=\"attachment-full size-full wp-image-12244\" alt=\"\" srcset=\"https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/Joseph-John-Thomson-atomic-model.png 1597w, https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/Joseph-John-Thomson-atomic-model-300x140.png 300w, https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/Joseph-John-Thomson-atomic-model-1024x478.png 1024w, https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/Joseph-John-Thomson-atomic-model-768x359.png 768w, https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/Joseph-John-Thomson-atomic-model-1536x718.png 1536w, https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/Joseph-John-Thomson-atomic-model-18x8.png 18w\" sizes=\"(max-width: 1597px) 100vw, 1597px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Atomic model according to Joseph John Thomson (1897)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e0c38d4 elementor-widget elementor-widget-heading\" data-id=\"e0c38d4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Advances in electron production<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b945254 elementor-widget elementor-widget-text-editor\" data-id=\"b945254\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>In 1902 it succeeded <a class=\"unterstrichen\" href=\"https:\/\/de.wikipedia.org\/wiki\/Arthur_Wehnelt\" target=\"_blank\" rel=\"noopener\">Arthur Wehnelt<\/a> (1871-1944), who taught as a professor at the Friedrich-Alexander University of Erlangen, significantly improved electron generation by developing a heated cathode. Thermal emission enabled the extraction of electrons at significantly lower anode voltages.<\/p><p>At the same time, Wehnelt proposed the use of a negatively charged cylinder enclosing the cathode. The Wehnelt cylinder causes the beam to be focused and allows the brightness to be controlled by varying the applied potential. Wehnelt&#039;s work still forms the basis for the technical production of electron beams and X-ray sources today.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-528a2d8 elementor-widget elementor-widget-image\" data-id=\"528a2d8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1125\" height=\"1040\" src=\"https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/Wehnelt-electron-gun-thermic-filament-and-negative-cylinder.png\" class=\"attachment-full size-full wp-image-12240\" alt=\"\" srcset=\"https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/Wehnelt-electron-gun-thermic-filament-and-negative-cylinder.png 1125w, https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/Wehnelt-electron-gun-thermic-filament-and-negative-cylinder-300x277.png 300w, https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/Wehnelt-electron-gun-thermic-filament-and-negative-cylinder-1024x947.png 1024w, https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/Wehnelt-electron-gun-thermic-filament-and-negative-cylinder-768x710.png 768w, https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/Wehnelt-electron-gun-thermic-filament-and-negative-cylinder-13x12.png 13w\" sizes=\"(max-width: 1125px) 100vw, 1125px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Improved electron generation according to Wehnelt (1905)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c7531c0 elementor-widget elementor-widget-heading\" data-id=\"c7531c0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Resolution and wavelength<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dd1cc9f elementor-widget elementor-widget-text-editor\" data-id=\"dd1cc9f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Already calculated in 1873 <a class=\"unterstrichen\" href=\"https:\/\/de.wikipedia.org\/wiki\/Ernst_Abbe\" target=\"_blank\" rel=\"noopener\">Ernst Abbe<\/a> at the University of Jena the resolution limit of microscopes and realized that this lies in the wavelength range of the light used. This principle limit is known as the Abbe limit in optics.<\/p><p>Postulated in 1924 <a class=\"unterstrichen\" href=\"https:\/\/de.wikipedia.org\/wiki\/Louis_de_Broglie\" target=\"_blank\" rel=\"noopener\">Louis de Broglie<\/a> (1892-1987) that particles with mass also have a wave character. For electrons undergoing an acceleration of 15 kV, he calculated a wavelength of less than one nanometer. The experimental proof of his hypothesis was successful <a class=\"unterstrichen\" href=\"https:\/\/de.wikipedia.org\/wiki\/Davisson-Germer-Experiment\" target=\"_blank\" rel=\"noopener\">Davisson and Germer<\/a> in 1927 by diffraction of an electron beam on a nickel crystal.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-75f4066 elementor-widget elementor-widget-image\" data-id=\"75f4066\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"970\" height=\"585\" src=\"https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/Davisson-Germer-electron-diffraction-experiment.jpg\" class=\"attachment-full size-full wp-image-12126\" alt=\"\" srcset=\"https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/Davisson-Germer-electron-diffraction-experiment.jpg 970w, https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/Davisson-Germer-electron-diffraction-experiment-300x181.jpg 300w, https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/Davisson-Germer-electron-diffraction-experiment-768x463.jpg 768w, https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/Davisson-Germer-electron-diffraction-experiment-18x12.jpg 18w\" sizes=\"(max-width: 970px) 100vw, 970px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Electron diffraction pattern of Davisson-Germer (Al crystal)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3345d4cc elementor-widget elementor-widget-heading\" data-id=\"3345d4cc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Electron microscopy<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f620c27 elementor-widget elementor-widget-text-editor\" data-id=\"f620c27\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><a class=\"unterstrichen\" href=\"https:\/\/de.wikipedia.org\/wiki\/Ernst_Ruska\" target=\"_blank\" rel=\"noopener\">Ernst Ruska<\/a> (1906-1988) and <a class=\"unterstrichen\" href=\"https:\/\/de.wikipedia.org\/wiki\/Max_Knoll\" target=\"_blank\" rel=\"noopener\">Max Knoll<\/a> (1897-1969) recognized the revolutionary potential of the extremely short de Broglie wavelength of electrons to shift the Abbe limit of microscopy down to the nanometer range.<\/p><p>Ruska worked for Knoll at the Technical University of Berlin and built the world&#039;s first electron microscope as a doctoral student in 1931. He constructed the electron source based on Wehnelt&#039;s model with thermal emission and electrostatic focusing. Ruska succeeded in developing a second-stage magnetic lens that achieved 12,000x magnification. His electron microscope worked in transmission mode (TEM), and he projected the electron image onto a ground glass. To test magnification, Ruska used small metal grids.<\/p><p>Another breakthrough was achieved <a class=\"unterstrichen\" href=\"https:\/\/de.wikipedia.org\/wiki\/Manfred_von_Ardenne\" target=\"_blank\" rel=\"noopener\">Manfred of Ardenne<\/a> (1907-1997), who developed scanning scanning (SEM) for electron microscopy in 1937. In this mode, the object to be examined is scanned point by point with the electron beam. Von Ardenne used Braun tube technology to control the beam. Scanning operation paved the way for numerous new detection principles in imaging and spectroscopy, including microscale elemental analysis (EDX).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6a6ce4d elementor-widget elementor-widget-image\" data-id=\"6a6ce4d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"519\" height=\"521\" src=\"https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/electron-microscope-Max-Knoll-Ernst-Ruska-1931.png\" class=\"attachment-full size-full wp-image-12122\" alt=\"\" srcset=\"https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/electron-microscope-Max-Knoll-Ernst-Ruska-1931.png 519w, https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/electron-microscope-Max-Knoll-Ernst-Ruska-1931-300x300.png 300w, https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/electron-microscope-Max-Knoll-Ernst-Ruska-1931-150x150.png 150w, https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/electron-microscope-Max-Knoll-Ernst-Ruska-1931-12x12.png 12w\" sizes=\"(max-width: 519px) 100vw, 519px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Transmission electron microscope by Ernst Ruska (1931)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-116b196 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"116b196\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"\/en\/analysenservice-mit-iso-17025-akkreditierung\/sem-edx-analytik-von-strukturen-und-werkstoffen\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-exclamation-circle\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">We use scanning electron microscopy (SEM) to image the microstructure of test objects. In addition, we use energy dispersive detectors (EDX) to detect the elements in a sample through spectral analysis of the characteristic X-rays. <\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-83068c6 elementor-widget elementor-widget-heading\" data-id=\"83068c6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Bernhard E. Heneka - In Memoriam<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c8d76d2 elementor-widget elementor-widget-text-editor\" data-id=\"c8d76d2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Our company founder <a class=\"unterstrichen\" href=\"https:\/\/www.rjl-microanalytic.de\/en\/wir-nehmen-abschied-von-unserem-firmengruender-bernhard-e-heneka\/\">Bernhard E. Heneka<\/a> was an enthusiastic expert in X-ray element analysis in the micro range (EDX) but also an amateur painter. Bernhard E. Heneka began to explore his vocation artistically as early as the 1980s.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-56be9a3 elementor-widget elementor-widget-image\" data-id=\"56be9a3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1028\" height=\"2254\" src=\"https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/Der-Analytiker-von-Bernhard-E-Heneka.jpg\" class=\"attachment-full size-full wp-image-12149\" alt=\"\" srcset=\"https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/Der-Analytiker-von-Bernhard-E-Heneka.jpg 1028w, https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/Der-Analytiker-von-Bernhard-E-Heneka-137x300.jpg 137w, https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/Der-Analytiker-von-Bernhard-E-Heneka-467x1024.jpg 467w, https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/Der-Analytiker-von-Bernhard-E-Heneka-768x1684.jpg 768w, https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/Der-Analytiker-von-Bernhard-E-Heneka-701x1536.jpg 701w, https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/Der-Analytiker-von-Bernhard-E-Heneka-934x2048.jpg 934w, https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/Der-Analytiker-von-Bernhard-E-Heneka-5x12.jpg 5w\" sizes=\"(max-width: 1028px) 100vw, 1028px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\"><\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-5e9243d1\" data-id=\"5e9243d1\" data-element_type=\"column\" 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fa-chevron-down\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-chevron-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">News Blog<\/a>\n\t\t\t\t\t<\/h3>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-9401\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-9401\"><p>\t\t<div data-elementor-type=\"section\" data-elementor-id=\"7206\" class=\"elementor elementor-7206\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a351b85 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a351b85\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3344b94\" data-id=\"3344b94\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7cad98c3 elementor-widget elementor-widget-heading\" data-id=\"7cad98c3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Company News<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-680636db elementor-grid-1 elementor-posts--thumbnail-left elementor-posts--align-left elementor-grid-tablet-1 elementor-grid-mobile-1 elementor-widget elementor-widget-posts\" data-id=\"680636db\" data-element_type=\"widget\" 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class=\"elementor-post__thumbnail__link\" href=\"https:\/\/www.rjl-microanalytic.de\/en\/zur-adventszeit-ein-tannenzweiglein-aus-kupfervitriol\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/SEM-EDX-Copper-Vitriol-Crystals-Form-Fir-Sprig-150x150.png\" class=\"attachment-thumbnail size-thumbnail wp-image-15728\" alt=\"\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.rjl-microanalytic.de\/en\/zur-adventszeit-ein-tannenzweiglein-aus-kupfervitriol\/\" >\n\t\t\t\tA small fir branch made of copper sulfate for Advent\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-15697 post type-post status-publish format-standard has-post-thumbnail hentry category-rjl-firmennachrichten category-innovative-analytik category-analyse-technische-sauberkeit category-elektronenmikroskopie-sem-edx tag-analysen-mit-akkreditierung tag-bauteilsauberkeit tag-fremdpartikel tag-iso-16232 tag-partikelanalyse tag-prueflabor tag-rasterelektronenmikroskopie tag-reinheit tag-restschmutz tag-restschmutzanalyse tag-sauberkeitsanalyse tag-sauberkeitspruefung tag-sem-edx tag-technische-sauberkeit tag-vda-19\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/www.rjl-microanalytic.de\/en\/laborkapazitaet-fuer-sem-edx-partikelanalytik-erfolgreich-getestet\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/48_filter_membranes_for_SEM-EDX_particle_analysis-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-image-15696\" alt=\"\" srcset=\"https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/48_filter_membranes_for_SEM-EDX_particle_analysis-150x150.jpg 150w, https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/48_filter_membranes_for_SEM-EDX_particle_analysis-11x12.jpg 11w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.rjl-microanalytic.de\/en\/laborkapazitaet-fuer-sem-edx-partikelanalytik-erfolgreich-getestet\/\" >\n\t\t\t\tLaboratory capacity for SEM-EDX particle analysis successfully tested\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-15581 post type-post status-publish format-standard has-post-thumbnail hentry category-rjl-firmennachrichten category-innovative-analytik category-elektronenmikroskopie-sem-edx tag-partikelanalyse tag-rasterelektronenmikroskopie tag-restschmutzanalyse tag-sem-edx tag-technische-sauberkeit\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/www.rjl-microanalytic.de\/en\/historisches-psem-im-elektronenmikroskopie-museum-nuernberg-zu-sehen\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/RJ-Lee-ASPEX-PSEM-75-Frankenschau-Museum-Elektronenmikroskopie-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-image-15676\" alt=\"\" srcset=\"https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/RJ-Lee-ASPEX-PSEM-75-Frankenschau-Museum-Elektronenmikroskopie-150x150.jpg 150w, https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/RJ-Lee-ASPEX-PSEM-75-Frankenschau-Museum-Elektronenmikroskopie-12x12.jpg 12w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.rjl-microanalytic.de\/en\/historisches-psem-im-elektronenmikroskopie-museum-nuernberg-zu-sehen\/\" >\n\t\t\t\tHistorical PSEM on display at the Electron Microscopy Museum Nuremberg\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-15556 post type-post status-publish format-standard has-post-thumbnail hentry category-rjl-firmennachrichten category-innovative-analytik category-analyse-technische-sauberkeit tag-analysen-mit-akkreditierung tag-bauteilsauberkeit tag-fremdpartikel tag-iso-16232 tag-partikelanalyse tag-partikelscanner tag-prueflabor tag-rasterelektronenmikroskopie tag-reinheit tag-restschmutz tag-restschmutzanalyse tag-sauberkeitsanalyse tag-sauberkeitspruefung tag-sem-edx tag-technische-sauberkeit tag-vda-19\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/www.rjl-microanalytic.de\/en\/wir-vergeben-kostenlose-eintrittskarten-fuer-die-parts2clean-2025\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/parts2clean-wir-sind-dabei-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-image-15555\" alt=\"\" srcset=\"https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/parts2clean-wir-sind-dabei-150x150.jpg 150w, https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/parts2clean-wir-sind-dabei-300x300.jpg 300w, https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/parts2clean-wir-sind-dabei-1024x1024.jpg 1024w, https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/parts2clean-wir-sind-dabei-768x768.jpg 768w, https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/parts2clean-wir-sind-dabei-12x12.jpg 12w, https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/parts2clean-wir-sind-dabei.jpg 1080w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.rjl-microanalytic.de\/en\/wir-vergeben-kostenlose-eintrittskarten-fuer-die-parts2clean-2025\/\" >\n\t\t\t\tWe are giving away free tickets for Parts2Clean 2025\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-14665 post type-post status-publish format-standard has-post-thumbnail hentry category-rjl-firmennachrichten tag-stellenanzeige\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/www.rjl-microanalytic.de\/en\/wir-stellen-ein-mitarbeiter-im-prueflabor-m-w-d-2\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/Handshake-grey-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-image-1979\" alt=\"\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.rjl-microanalytic.de\/en\/wir-stellen-ein-mitarbeiter-im-prueflabor-m-w-d-2\/\" >\n\t\t\t\tPosition filled: Employee in the test laboratory (m\/f\/d)\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-14589 post type-post status-publish format-standard has-post-thumbnail hentry category-rjl-firmennachrichten tag-weihnachtsgruesse\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/www.rjl-microanalytic.de\/en\/weihnachten-unter-dem-christbaum\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/SEM-micro-christmas-tree-additive-manufacturing-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-image-14599\" alt=\"\" srcset=\"https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/SEM-micro-christmas-tree-additive-manufacturing-150x150.jpg 150w, https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/SEM-micro-christmas-tree-additive-manufacturing-300x300.jpg 300w, https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/SEM-micro-christmas-tree-additive-manufacturing-1024x1024.jpg 1024w, https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/SEM-micro-christmas-tree-additive-manufacturing-768x768.jpg 768w, https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/SEM-micro-christmas-tree-additive-manufacturing-1536x1536.jpg 1536w, https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/SEM-micro-christmas-tree-additive-manufacturing-12x12.jpg 12w, https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/SEM-micro-christmas-tree-additive-manufacturing.jpg 1712w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.rjl-microanalytic.de\/en\/weihnachten-unter-dem-christbaum\/\" >\n\t\t\t\tA small Christmas tree is part of Christmas\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-14464 post type-post status-publish format-standard has-post-thumbnail hentry category-rjl-firmennachrichten tag-soziales-engagement\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/www.rjl-microanalytic.de\/en\/spendenaktion-fuer-herzoperation-der-projekthilfe-uganda\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/Unterricht-St-Kizito-Primary-School-Uganda-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-image-14469\" alt=\"\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.rjl-microanalytic.de\/en\/spendenaktion-fuer-herzoperation-der-projekthilfe-uganda\/\" >\n\t\t\t\tFundraising campaign for heart surgery by Project Aid Uganda\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-13783 post type-post status-publish format-standard has-post-thumbnail hentry category-rjl-firmennachrichten tag-stellenanzeige\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/www.rjl-microanalytic.de\/en\/wir-stellen-ein-buerokraft-m-w-d-in-teilzeit\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/Handshake-grey-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-image-1979\" alt=\"\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.rjl-microanalytic.de\/en\/wir-stellen-ein-buerokraft-m-w-d-in-teilzeit\/\" >\n\t\t\t\tPosition filled: Office worker (m\/f\/d) part-time\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-12433 post type-post status-publish format-standard has-post-thumbnail hentry category-rjl-firmennachrichten tag-stellenanzeige\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/www.rjl-microanalytic.de\/en\/wir-stellen-ein-mitarbeiter-im-technischen-service-m-w-d\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/Handshake-grey-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-image-1979\" alt=\"\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.rjl-microanalytic.de\/en\/wir-stellen-ein-mitarbeiter-im-technischen-service-m-w-d\/\" >\n\t\t\t\tPosition filled: Technical service employee (m\/f\/d)\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-11756 post type-post status-publish format-standard has-post-thumbnail hentry category-rjl-firmennachrichten tag-weihnachtsgruesse\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/www.rjl-microanalytic.de\/en\/adventsgruesse-aus-unserem-prueflabor\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.rjl-microanalytic.de\/wp-content\/uploads\/Weihnachtskarte2023-150x150.png\" class=\"attachment-thumbnail size-thumbnail wp-image-11758\" alt=\"\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.rjl-microanalytic.de\/en\/adventsgruesse-aus-unserem-prueflabor\/\" >\n\t\t\t\tAdvent greetings from our testing laboratory\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<h3 id=\"elementor-tab-title-9402\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-9402\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-chevron-down\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-chevron-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Related Links<\/a>\n\t\t\t\t\t<\/h3>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-9402\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-9402\"><p>\t\t<div data-elementor-type=\"section\" data-elementor-id=\"7210\" class=\"elementor elementor-7210\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-59947afc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"59947afc\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b7d8c61\" data-id=\"b7d8c61\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1e923c6e elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"1e923c6e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"\/en\/analysenservice-mit-iso-17025-akkreditierung\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-info-circle\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Accredited Lab Services<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"\/en\/instrumente\/bruker-skyscan-mikrotomographie-mikro-ct-nano-ct\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-info-circle\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Instruments for Your Laboratory<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>OUR PASSION Technologies that work with electron beams Electron beams are our passion and the technological foundation of our company. Dr. Markus J. Heneka, Managing Director In the following article<\/p>","protected":false},"author":1,"featured_media":0,"parent":1167,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-11996","page","type-page","status-publish","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.rjl-microanalytic.de\/en\/wp-json\/wp\/v2\/pages\/11996","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rjl-microanalytic.de\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.rjl-microanalytic.de\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.rjl-microanalytic.de\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rjl-microanalytic.de\/en\/wp-json\/wp\/v2\/comments?post=11996"}],"version-history":[{"count":253,"href":"https:\/\/www.rjl-microanalytic.de\/en\/wp-json\/wp\/v2\/pages\/11996\/revisions"}],"predecessor-version":[{"id":13772,"href":"https:\/\/www.rjl-microanalytic.de\/en\/wp-json\/wp\/v2\/pages\/11996\/revisions\/13772"}],"up":[{"embeddable":true,"href":"https:\/\/www.rjl-microanalytic.de\/en\/wp-json\/wp\/v2\/pages\/1167"}],"wp:attachment":[{"href":"https:\/\/www.rjl-microanalytic.de\/en\/wp-json\/wp\/v2\/media?parent=11996"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}