{"id":113856,"date":"2024-10-19T02:39:40","date_gmt":"2024-10-19T02:39:40","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-f1725\/"},"modified":"2024-10-24T22:10:21","modified_gmt":"2024-10-24T22:10:21","slug":"astm-f1725","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-f1725\/","title":{"rendered":"ASTM-F1725"},"content":{"rendered":"<h3>ASTM F1725-97<\/h3>\n<h4>Historical Standard: Standard Guide for Analysis of Crystallographic Perfection of Silicon Ingots<\/h4>\n<div>\n<h4>ASTM F1725<\/h4>\n<p><strong>Scope<\/strong><\/p>\n<p>1.1 This practice covers the analysis of the crystallographic perfection in silicon ingots. The steps described are sample preparations, etching solution selection and use, defect identification, and defect counting.<\/p>\n<p>1.2 This practice is suitable for use if evaluating silicon grown in either (111) or (100) direction and doped either p or n type with resistivity greater than 0.005 Omega cm.<\/p>\n<p>1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.<\/p>\n<p><strong>Keywords<\/strong><\/p>\n<p>dislocation; grain boundaries; ingot; polycrystaline imperfections; preferential etch; silicon; slip<\/p>\n<p><strong>ICS Code<\/strong><\/p>\n<p>ICS Number Code 29.045 (Semiconducting materials)<\/p>\n<p><strong>DOI:<\/strong> 10.1520\/F1725-97<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p><b>F1725-97 Standard Guide for Analysis of Crystallographic Perfection of Silicon Ingots<\/b><\/p>\n<table class=\"shortdes-table\" style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/astm\/\"><b>ASTM<\/b><\/a><\/td>\n<td>1997<\/td>\n<td>3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":113857,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2637],"product_tag":[],"class_list":{"0":"post-113856","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-astm","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/113856","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/113857"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=113856"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=113856"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=113856"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}