{"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<p>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<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" width=\"205\" height=\"253\" src=\"http:\/\/www.gzrunhu.com\/en\/wp-content\/uploads\/2024\/03\/4pp.jpg\" alt=\"\" class=\"wp-image-3556\"\/><\/figure><\/div>\n\n\n\n<p><br>The four-point probe method is the four-terminal measurement using four-point array probes and with RCF calculation.<br>It can be used to calculate volume resistivity and surface resistivity (sheet resistance).<\/p>\n\n\n\n<p>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&#8217;s resistivity is known, the thickness of the thin film can be calculated.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"http:\/\/www.gzrunhu.com\/en\/product\/four-point-probe-meter\"><img loading=\"lazy\" width=\"1024\" height=\"1024\" src=\"http:\/\/www.gzrunhu.com\/en\/wp-content\/uploads\/2024\/03\/\u5fae\u4fe1\u56fe\u7247_20230927175624-1024x1024.jpg\" alt=\"\" class=\"wp-image-3557\" srcset=\"http:\/\/www.gzrunhu.com\/en\/wp-content\/uploads\/2024\/03\/\u5fae\u4fe1\u56fe\u7247_20230927175624-1024x1024.jpg 1024w, http:\/\/www.gzrunhu.com\/en\/wp-content\/uploads\/2024\/03\/\u5fae\u4fe1\u56fe\u7247_20230927175624-300x300.jpg 300w, http:\/\/www.gzrunhu.com\/en\/wp-content\/uploads\/2024\/03\/\u5fae\u4fe1\u56fe\u7247_20230927175624-150x150.jpg 150w, http:\/\/www.gzrunhu.com\/en\/wp-content\/uploads\/2024\/03\/\u5fae\u4fe1\u56fe\u7247_20230927175624-768x768.jpg 768w, http:\/\/www.gzrunhu.com\/en\/wp-content\/uploads\/2024\/03\/\u5fae\u4fe1\u56fe\u7247_20230927175624-1536x1536.jpg 1536w, http:\/\/www.gzrunhu.com\/en\/wp-content\/uploads\/2024\/03\/\u5fae\u4fe1\u56fe\u7247_20230927175624-2048x2048.jpg 2048w, http:\/\/www.gzrunhu.com\/en\/wp-content\/uploads\/2024\/03\/\u5fae\u4fe1\u56fe\u7247_20230927175624-700x700.jpg 700w, http:\/\/www.gzrunhu.com\/en\/wp-content\/uploads\/2024\/03\/\u5fae\u4fe1\u56fe\u7247_20230927175624-600x600.jpg 600w, http:\/\/www.gzrunhu.com\/en\/wp-content\/uploads\/2024\/03\/\u5fae\u4fe1\u56fe\u7247_20230927175624-100x100.jpg 100w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>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 &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"http:\/\/www.gzrunhu.com\/en\/archives\/3553\"> <span class=\"screen-reader-text\">Measuring volume resistivity and surface resistivity of conductive materials using the four-point probe method<\/span> Read More &raquo;<\/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":"<img alt='' src='http:\/\/1.gravatar.com\/avatar\/1fa058828a38eb164239e04fad0c6eb9?s=200&#038;d=mm&#038;r=g' srcset='http:\/\/1.gravatar.com\/avatar\/1fa058828a38eb164239e04fad0c6eb9?s=400&#038;d=mm&#038;r=g 2x' class='avatar avatar-200 photo' height='200' width='200' loading='lazy'\/>","comment_count":0,"post_likes":0,"post_views":0},"tpgb_post_category":{"category":"<a href=\"http:\/\/www.gzrunhu.com\/en\/archives\/category\/products-knowledge\" alt=\"Products knowledge\">Products knowledge<\/a> "},"_links":{"self":[{"href":"http:\/\/www.gzrunhu.com\/en\/wp-json\/wp\/v2\/posts\/3553"}],"collection":[{"href":"http:\/\/www.gzrunhu.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.gzrunhu.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.gzrunhu.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.gzrunhu.com\/en\/wp-json\/wp\/v2\/comments?post=3553"}],"version-history":[{"count":1,"href":"http:\/\/www.gzrunhu.com\/en\/wp-json\/wp\/v2\/posts\/3553\/revisions"}],"predecessor-version":[{"id":3558,"href":"http:\/\/www.gzrunhu.com\/en\/wp-json\/wp\/v2\/posts\/3553\/revisions\/3558"}],"wp:attachment":[{"href":"http:\/\/www.gzrunhu.com\/en\/wp-json\/wp\/v2\/media?parent=3553"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.gzrunhu.com\/en\/wp-json\/wp\/v2\/categories?post=3553"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.gzrunhu.com\/en\/wp-json\/wp\/v2\/tags?post=3553"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}