{"id":3553,"date":"2024-03-08T10:51:39","date_gmt":"2024-03-08T02:51:39","guid":{"rendered":"http:\/\/www.gzrunhu.com\/en\/?p=3553"},"modified":"2024-03-08T10:52:47","modified_gmt":"2024-03-08T02:52:47","slug":"measuring-volume-resistivity-and-surface-resistivity-of-conductive-materials-using-the-four-point-probe-method","status":"publish","type":"post","link":"http:\/\/www.gzrunhu.com\/en\/archives\/3553","title":{"rendered":"Measuring volume resistivity and surface resistivity of conductive materials using the four-point probe method"},"content":{"rendered":"\n
Four point probes are used in nanofabrication to measure the resistive properties of conducting films which may include substrates, deposited films, and doped regions on a sample surface. The four-point probe method can be used to measure volume resistivity, surface resistivity, and conductivity.<\/p>\n\n\n\n
The four-point probe method is the four-terminal measurement using four-point array probes and with RCF calculation.
It can be used to calculate volume resistivity and surface resistivity (sheet resistance).<\/p>\n\n\n\n
Four point probe is used to measure resistive properties of semiconductor wafers and thin films. If the thickness of a thin film is known, the sheet resistance measured by four point probe can be used to calculate the resistivity of the material; conversely, if the material’s resistivity is known, the thickness of the thin film can be calculated.<\/p>\n\n\n\n Four point probes are used in nanofabrication to measure the resistive properties of conducting films which may include substrates, deposited films, and doped regions on a sample surface. The four-point probe method can be used to measure volume resistivity, surface resistivity, and conductivity. The four-point probe method is the four-terminal measurement using four-point array probes …<\/p>\n Measuring volume resistivity and surface resistivity of conductive materials using the four-point probe method<\/span> Read More »<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"tpgb_global_settings":"","_themeisle_gutenberg_block_has_review":false,"_ti_tpc_template_sync":false,"_ti_tpc_template_id":""},"categories":[10],"tags":[],"tpgb_featured_images":null,"tpgb_post_meta_info":{"get_date":"March 8, 2024","category_list":{"category":[{"term_id":10,"name":"Products knowledge","slug":"products-knowledge","term_group":0,"term_taxonomy_id":10,"taxonomy":"category","description":"","parent":0,"count":1,"filter":"raw"}],"post_tag":false,"post_format":false},"author_name":"Runhu","author_url":"http:\/\/www.gzrunhu.com\/en\/archives\/author\/admin","author_email":"runhuyiqi@126.com","author_website":"","author_description":"","author_facebook":"","author_twitter":"","author_instagram":"","author_role":["administrator"],"author_avatar":"<\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"
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