{"id":113456,"date":"2024-07-25T19:26:28","date_gmt":"2024-07-25T17:26:28","guid":{"rendered":"https:\/\/www.linseis.com\/termal-analiz-yoentemleri\/3-omega-yoentemi\/"},"modified":"2026-01-23T11:40:58","modified_gmt":"2026-01-23T10:40:58","slug":"3-omega-yoentemi","status":"publish","type":"page","link":"https:\/\/www.linseis.com\/tr\/termal-analiz-yoentemleri\/3-omega-yoentemi\/","title":{"rendered":"3 Omega y\u00f6ntemi"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"113456\" class=\"elementor elementor-113456 elementor-21533\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a3549cf e-flex e-con-boxed e-con e-parent\" data-id=\"a3549cf\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ac41c94 elementor-widget elementor-widget-image\" data-id=\"ac41c94\" 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\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/06\/linseis_scale-top-1.svg\" class=\"attachment-large size-large wp-image-123864\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a7b7feb e-con-full e-flex e-con e-child\" data-id=\"a7b7feb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-6100945 e-con-full e-flex e-con e-child\" data-id=\"6100945\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cc1182c elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"cc1182c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;,&quot;_animation_delay&quot;:250}\" 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\"><b>\n\n3 Omega y\u00f6ntemi\n\n<\/b><\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6d91a43 e-con-full e-flex e-con e-child\" data-id=\"6d91a43\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9413374 elementor-widget elementor-widget-n-carousel\" data-id=\"9413374\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;carousel_items&quot;:[{&quot;slide_title&quot;:&quot;Produkt 1&quot;,&quot;_id&quot;:&quot;d6fbcdb&quot;}],&quot;slides_to_show&quot;:&quot;1&quot;,&quot;slides_to_scroll&quot;:&quot;2&quot;,&quot;autoplay_speed&quot;:2000,&quot;slides_to_show_tablet&quot;:&quot;1&quot;,&quot;slides_to_show_mobile&quot;:&quot;1&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;infinite&quot;:&quot;yes&quot;,&quot;speed&quot;:500,&quot;offset_sides&quot;:&quot;none&quot;,&quot;image_spacing_custom&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;image_spacing_custom_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;image_spacing_custom_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-carousel.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-carousel swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Karussell\" dir=\"ltr\">\n\t\t\t<div class=\"swiper-wrapper\" aria-live=\"off\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"1\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"1 of 1\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-44441f5 e-flex e-con-boxed e-con e-child\" data-id=\"44441f5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3fdf52d elementor-widget__width-initial elementor-invisible elementor-widget elementor-widget-image\" data-id=\"3fdf52d\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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\t\t\t<img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Linseis-Icons_Linien-weiss_Zeichenflaeche-1-Kopie-87-1024x1024.png\" class=\"attachment-large size-large wp-image-23729\" alt=\"\" srcset=\"https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Linseis-Icons_Linien-weiss_Zeichenflaeche-1-Kopie-87-1024x1024.png 1024w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Linseis-Icons_Linien-weiss_Zeichenflaeche-1-Kopie-87-300x300.png 300w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Linseis-Icons_Linien-weiss_Zeichenflaeche-1-Kopie-87-150x150.png 150w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Linseis-Icons_Linien-weiss_Zeichenflaeche-1-Kopie-87-768x768.png 768w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Linseis-Icons_Linien-weiss_Zeichenflaeche-1-Kopie-87-1536x1536.png 1536w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Linseis-Icons_Linien-weiss_Zeichenflaeche-1-Kopie-87-2048x2048.png 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\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\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b4a6800 elementor-widget elementor-widget-image\" data-id=\"b4a6800\" 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\t\t\t<img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/06\/linseis_scale-bottom-1.svg\" class=\"attachment-large size-large wp-image-123873\" alt=\"\" \/>\t\t\t\t\t\t\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7c8d6cc e-flex e-con-boxed e-con e-parent\" data-id=\"7c8d6cc\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d7b7522 e-flex e-con-boxed e-con e-parent\" data-id=\"d7b7522\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-449b6fd e-con-full e-flex e-con e-child\" data-id=\"449b6fd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-031217d elementor-invisible elementor-widget elementor-widget-wp-widget-bcn_widget\" data-id=\"031217d\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"wp-widget-bcn_widget.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"breadcrumbs\" vocab=\"https:\/\/schema.org\/\" typeof=\"BreadcrumbList\"><span property=\"itemListElement\" typeof=\"ListItem\"><a property=\"item\" typeof=\"WebPage\" title=\"Go to Linseis.\" href=\"https:\/\/www.linseis.com\/tr\/\" class=\"home\" aria-current=\"page\"><span property=\"name\">Linseis<\/span><\/a><meta property=\"position\" content=\"1\"><\/span><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ed98f58 e-flex e-con-boxed e-con e-parent\" data-id=\"ed98f58\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-bbc47b3 e-con-full e-flex e-con e-child\" data-id=\"bbc47b3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-71a1ec4 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"71a1ec4\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;,&quot;_animation_delay&quot;:500}\" 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<h2>3 Omega y\u00f6ntemi\n&#8211; termal iletkenli\u011fi \u00f6l\u00e7meye y\u00f6nelik bir yakla\u015f\u0131m<\/h2>\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-32d9053 elementor-widget elementor-widget-text-editor\" data-id=\"32d9053\" 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>Termal iletkenli\u011fi \u00f6l\u00e7mek i\u00e7in yayg\u0131n olarak kullan\u0131lan bir yakla\u015f\u0131m 3\u03c9 y\u00f6ntemidir. Y\u00f6ntem ba\u015flang\u0131\u00e7ta kat\u0131 malzemelerin termal iletkenli\u011fini \u00f6l\u00e7mek i\u00e7in geli\u015ftirilmi\u015f olsa da, temel prensip daha sonra ince filmlerin termal karakterizasyonuna da uygulanabilmi\u015ftir.<strong><a href=\"https:\/\/www.linseis.com\/messgeraete\/elektrische-eigenschaft\/duennschichtanalyse\/\"> ince filmlerin termal karakterizasyonu<\/a><\/strong> birka\u00e7 nm kal\u0131nl\u0131\u011fa kadar. <\/p><p>Buna ek olarak, 3\u03c9 y\u00f6ntemi, y\u00f6ne ba\u011fl\u0131 karakterizasyonu, yani d\u00fczlemde ve ona dik termal iletkenli\u011fin \u00f6l\u00e7\u00fcm\u00fcn\u00fc sa\u011flamak i\u00e7in anizotropik filmlerin ve serbest duran membranlar\u0131n \u00f6l\u00e7\u00fcm\u00fcne de geni\u015fletilmi\u015ftir. Genel olarak, bu tekni\u011fin \u015fu anda ince filmlerin termal ta\u015f\u0131ma \u00f6zelliklerini karakterize etmek i\u00e7in en pop\u00fcler ve yayg\u0131n olarak kullan\u0131lan y\u00f6ntemlerden biri oldu\u011fu s\u00f6ylenebilir. <\/p><p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-21558 size-full\" src=\"https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Experimental-setup-incl.-metal-line-for-heatingsensing-for-the-3-Omega-technique-1024x392-1.png\" alt=\"3-omega tekni\u011fi i\u00e7in deney d\u00fczene\u011fi (\u0131s\u0131tma\/s\u0131cakl\u0131k \u00f6l\u00e7\u00fcm\u00fc i\u00e7in do\u011frusal metal \u015feritler dahil)\" width=\"1024\" height=\"392\" srcset=\"https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Experimental-setup-incl.-metal-line-for-heatingsensing-for-the-3-Omega-technique-1024x392-1.png 1024w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Experimental-setup-incl.-metal-line-for-heatingsensing-for-the-3-Omega-technique-1024x392-1-300x115.png 300w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Experimental-setup-incl.-metal-line-for-heatingsensing-for-the-3-Omega-technique-1024x392-1-768x294.png 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>  3-omega tekni\u011fi i\u00e7in deney d\u00fczene\u011fi (\u0131s\u0131tma\/s\u0131cakl\u0131k \u00f6l\u00e7\u00fcm\u00fc i\u00e7in do\u011frusal metal \u015feritler dahil)[\/caption]<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8801439 e-flex e-con-boxed elementor-invisible e-con e-parent\" data-id=\"8801439\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;animation&quot;:&quot;fadeInUp&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-4fda86f e-con-full e-flex e-con e-child\" data-id=\"4fda86f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fe6d621 elementor-widget elementor-widget-text-editor\" data-id=\"fe6d621\" 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>3\u03c9 y\u00f6nteminde, numune ile termal temas halinde olan ince bir metal \u015ferit hem \u0131s\u0131t\u0131c\u0131 hem de s\u0131cakl\u0131k sens\u00f6r\u00fc olarak g\u00f6rev yapar. \u00d6l\u00e7\u00fcm i\u00e7in alternatif bir ak\u0131m I(t) <br><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-21568\" src=\"https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/ac-current-300x74-1.png\" alt=\"ac ak\u0131m\" width=\"300\" height=\"74\"><\/p><p>\u03c9 a\u00e7\u0131sal frekans\u0131 ve <sub>I0<\/sub> genli\u011fi ile \u0131s\u0131t\u0131c\u0131ya bas\u0131l\u0131r, b\u00f6ylece Joul \u0131s\u0131tmas\u0131 ile bir \u0131s\u0131tma g\u00fcc\u00fc P(t) \u00fcretilir,<\/p><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-21576\" src=\"https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/heating-source-power-300x67-1.png\" alt=\"Is\u0131tma kayna\u011f\u0131\" width=\"300\" height=\"67\"><\/p><p>Bu da \u0131s\u0131t\u0131c\u0131n\u0131n s\u0131cakl\u0131\u011f\u0131n\u0131 \u015fu \u015fekilde mod\u00fcle eder<\/p><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-21583\" src=\"https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/temperature-Rh-300x71-1.png\" alt=\"s\u0131cakl\u0131k RH\" width=\"300\" height=\"71\"><\/p><p>ve sonu\u00e7 olarak \u0131s\u0131t\u0131c\u0131 direncinde bir sal\u0131n\u0131m<sub>Rh<\/sub><\/p><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-21590\" src=\"https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Rh-300x65-1.png\" alt=\"Rh\" width=\"300\" height=\"65\"><\/p><p>a\u00e7\u0131sal frekans 2\u03c9&#8217;de. Burada \u03b2 metal \u015feridin direncinin s\u0131cakl\u0131k katsay\u0131s\u0131d\u0131r. <\/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-34d74a1 elementor-widget elementor-widget-text-editor\" data-id=\"34d74a1\" 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>Frekansla ili\u015fkili olarak, \u03c6 faz konumu art\u0131k hem \u0131s\u0131tma eleman\u0131n\u0131n geometrisine hem de altta yatan malzemelerin fiziksel \u00f6zelliklerine ba\u011fl\u0131d\u0131r.<\/p><p>Dolay\u0131s\u0131yla, \u0131s\u0131t\u0131c\u0131 \u00fczerindeki voltaj d\u00fc\u015f\u00fc\u015f\u00fcn\u00fc \u00f6l\u00e7erseniz, (Ohm yasas\u0131na g\u00f6re U = R x I) \u00fc\u00e7\u00fcnc\u00fc harmonik sal\u0131n\u0131m\u0131n 3\u03c9 k\u00fc\u00e7\u00fck bir bile\u015fenine sahip olan, bir kilitli amplifikat\u00f6r ile \u00e7\u0131kar\u0131labilen ve altta yatan malzemeler hakk\u0131nda bilgi i\u00e7eren genlik mod\u00fclasyonlu bir voltaj sinyali elde edersiniz.<\/p><p>Hesaplama i\u00e7in <strong><a href=\"https:\/\/www.linseis.com\/tr\/oelcuelen-degiskenler\/termal-iletkenlik\/\">termal iletkenlik<\/a><\/strong> hesaplanmas\u0131n\u0131n yan\u0131 s\u0131ra \u00f6rneklemin <strong><a href=\"https:\/\/www.linseis.com\/tr\/oelcuelen-degiskenler\/oezguel-isi-kapasitesi\/\">\u00f6zg\u00fcl \u0131s\u0131 kapasitesi<\/a><\/strong>Sadece deneysel d\u00fczene\u011fe ba\u011fl\u0131 olan \u0131s\u0131 dif\u00fczyon denkleminin \u00e7\u00f6z\u00fclmesi gerekmektedir.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a0a9aac e-con-full e-flex e-con e-child\" data-id=\"a0a9aac\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-53ea4ef elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"53ea4ef\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;,&quot;_animation_delay&quot;:500}\" 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<h2>\u0130ki \u00f6l\u00e7\u00fcml\u00fc diferansiyel 3 Omega yakla\u015f\u0131m\u0131<\/h2>\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-d38f832 elementor-widget elementor-widget-text-editor\" data-id=\"d38f832\" 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>karakterizasyonu i\u00e7in 3\u03c9 y\u00f6ntemine dayanan yayg\u0131n olarak kullan\u0131lan bir yakla\u015f\u0131md\u0131r. <strong><a href=\"https:\/\/www.linseis.com\/messgeraete\/elektrische-eigenschaft\/duennschichtanalyse\/\">ince film<\/a><\/strong> iki \u00f6l\u00e7\u00fcml\u00fc diferansiyel 3 Omega yakla\u015f\u0131m\u0131 olarak adland\u0131r\u0131l\u0131r.<\/p><p>\u0130lk \u00f6l\u00e7\u00fcm \u00e7\u0131plak alt tabaka \u00fczerinde ger\u00e7ekle\u015fir ve ikinci \u00f6l\u00e7\u00fcm \u00f6l\u00e7\u00fclecek tabakay\u0131 i\u00e7erir.<\/p><p>Film, \u0131s\u0131t\u0131c\u0131 ile alt tabaka aras\u0131na seri olarak ba\u011flanan ek bir termal diren\u00e7 g\u00f6revi g\u00f6r\u00fcr. B\u00f6ylece, ince film olmadan yap\u0131lan \u00f6l\u00e7\u00fcme k\u0131yasla s\u0131cakl\u0131k sal\u0131n\u0131m\u0131n\u0131n genli\u011finde bir art\u0131\u015f sa\u011flar. <\/p><p>Katman\u0131n termal iletkenli\u011fi, Fourier yasas\u0131 kullan\u0131larak bu art\u0131\u015ftan belirlenebilir:<\/p><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-21603\" src=\"https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/thermal-conductivity-fouriers-law.png\" alt=\"Fourier Yasas\u0131 Form\u00fcl\u00fc\" width=\"283\" height=\"97\"><\/p><p>Burada w ve l \u0131s\u0131t\u0131c\u0131n\u0131n geni\u015fli\u011fini ve uzunlu\u011funu temsil etmektedir.<\/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-580942e elementor-widget elementor-widget-image\" data-id=\"580942e\" 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=\"800\" height=\"932\" src=\"https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/DX7MTLA.png\" class=\"attachment-large size-large wp-image-113465\" alt=\"\" srcset=\"https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/DX7MTLA.png 879w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/DX7MTLA-258x300.png 258w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/DX7MTLA-768x895.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">\u0130nce filmlerin t\u00fcm d\u00fczlem boyunca termal iletkenli\u011fini \u00f6l\u00e7mek i\u00e7in diferansiyel 3-omega yakla\u015f\u0131m\u0131<\/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>\n\t\t<div class=\"elementor-element elementor-element-cdefdb7 e-con-full e-flex e-con e-child\" data-id=\"cdefdb7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dca24fd elementor-widget elementor-widget-text-editor\" data-id=\"dca24fd\" 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<h2>3w \u00f6l\u00e7\u00fcm teknolojisi kullan\u0131larak d\u00fczlemde termal iletkenlik<\/h2>\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-d37c58e elementor-widget elementor-widget-text-editor\" data-id=\"d37c58e\" 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>Ba\u015fka bir test d\u00fczene\u011fi, 3w \u00f6l\u00e7\u00fcm teknolojisi kullan\u0131larak d\u00fczlemdeki termal iletkenli\u011fin belirlenmesini g\u00f6stermektedir. Burada, bir \u0131s\u0131tma eleman\u0131 bir membran veya serbest duran bir alt tabaka \u00fczerinde merkezlenmi\u015ftir. Bu durumda, membran\u0131n termal davran\u0131\u015f\u0131 a\u015fa\u011f\u0131daki denklem kullan\u0131larak tan\u0131mlanabilir:  <\/p><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-21623\" src=\"https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/correlation-thermal-behaviour-three-omega.png\" alt=\"korelasyon-termal-havai-\u00fc\u00e7-omega\" width=\"595\" height=\"209\" srcset=\"https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/correlation-thermal-behaviour-three-omega.png 595w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/correlation-thermal-behaviour-three-omega-300x105.png 300w\" sizes=\"(max-width: 595px) 100vw, 595px\" \/><\/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-69f7499 elementor-widget elementor-widget-text-editor\" data-id=\"69f7499\" 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>Burada G=2\u03bbdlb^(-1) termal zaman sabiti, b geni\u015flik, l uzunluk ve D membran\u0131n termal dif\u00fczivitesidir.<\/p><p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-21638\" src=\"https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/IV30I48.png\" alt=\"3-omega y\u00f6ntemi kullan\u0131larak ince tabakalarda d\u00fczlem i\u00e7i termal iletkenlik \u00f6l\u00e7\u00fcmleri i\u00e7in entegre \u00f6l\u00e7\u00fcm \u00e7ipi\" width=\"1272\" height=\"545\" srcset=\"https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/IV30I48.png 1272w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/IV30I48-300x129.png 300w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/IV30I48-1024x439.png 1024w, https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/IV30I48-768x329.png 768w\" sizes=\"(max-width: 1272px) 100vw, 1272px\" \/>  3-omega y\u00f6ntemi kullan\u0131larak ince tabakalarda d\u00fczlem i\u00e7i termal iletkenlik \u00f6l\u00e7\u00fcmleri i\u00e7in entegre \u00f6l\u00e7\u00fcm \u00e7ipi<\/p><p> <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5a584c2 e-con-full e-flex e-con e-child\" data-id=\"5a584c2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2111823 elementor-widget elementor-widget-text-editor\" data-id=\"2111823\" 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<h2>Hangi \u00f6zellikler belirlenir?<\/h2>\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-ef9903f elementor-widget elementor-widget-text-editor\" data-id=\"ef9903f\" 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>3\u03c9 \u00f6l\u00e7\u00fcm y\u00f6ntemi, \u0131s\u0131tma eleman\u0131 olarak AC ile \u00e7al\u0131\u015fan bir metal \u015ferit kullanarak kat\u0131 malzemelerin (kat\u0131 veya s\u0131v\u0131) ve ince tabakalar\u0131n <strong>termal iletkenli\u011fini<\/strong>, <strong>termal dif\u00fczivitesini<\/strong> ve <strong>\u00f6zg\u00fcl \u0131s\u0131 kapasitesini<\/strong> belirlemeye y\u00f6nelik bir elektrotermal \u00f6l\u00e7\u00fcm y\u00f6ntemidir.<\/p><p> <\/p><p>Do\u011frudan numuneye uygulanan metal \u0131s\u0131t\u0131c\u0131 periyodik olarak enerjilendirilir ve \u0131s\u0131t\u0131c\u0131 ile numunenin ortaya \u00e7\u0131kan s\u0131cakl\u0131k sal\u0131n\u0131mlar\u0131 y\u00f6ntemdeki ayn\u0131 elemanla do\u011frudan okunur. Numunenin termal ta\u015f\u0131n\u0131m \u00f6zellikleri, frekans ba\u011f\u0131ml\u0131l\u0131klar\u0131ndan belirlenebilir. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>3 Omega y\u00f6ntemi 3 Omega y\u00f6ntemi &#8211; termal iletkenli\u011fi \u00f6l\u00e7meye y\u00f6nelik bir yakla\u015f\u0131m Termal iletkenli\u011fi \u00f6l\u00e7mek i\u00e7in yayg\u0131n olarak kullan\u0131lan bir yakla\u015f\u0131m 3\u03c9 y\u00f6ntemidir. Y\u00f6ntem ba\u015flang\u0131\u00e7ta kat\u0131 malzemelerin termal iletkenli\u011fini \u00f6l\u00e7mek i\u00e7in geli\u015ftirilmi\u015f olsa da, temel prensip daha sonra ince filmlerin termal karakterizasyonuna da uygulanabilmi\u015ftir. ince filmlerin termal karakterizasyonu birka\u00e7 nm kal\u0131nl\u0131\u011fa kadar. Buna ek [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"parent":113451,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-113456","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.linseis.com\/tr\/wp-json\/wp\/v2\/pages\/113456","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.linseis.com\/tr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.linseis.com\/tr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.linseis.com\/tr\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.linseis.com\/tr\/wp-json\/wp\/v2\/comments?post=113456"}],"version-history":[{"count":0,"href":"https:\/\/www.linseis.com\/tr\/wp-json\/wp\/v2\/pages\/113456\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.linseis.com\/tr\/wp-json\/wp\/v2\/pages\/113451"}],"wp:attachment":[{"href":"https:\/\/www.linseis.com\/tr\/wp-json\/wp\/v2\/media?parent=113456"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}