{"id":1323,"date":"2019-12-01T04:10:46","date_gmt":"2019-12-01T04:10:46","guid":{"rendered":"https:\/\/wtheiss.com\/wordpress\/?p=1323"},"modified":"2019-12-01T04:11:20","modified_gmt":"2019-12-01T04:11:20","slug":"leng-model-for-optical-constants","status":"publish","type":"post","link":"https:\/\/wtheiss.com\/wordpress\/?p=1323","title":{"rendered":"Leng model for optical constants"},"content":{"rendered":"<p>We have implemented (starting with object generation 4.99) the Leng oscillator which has been developed to model optical constants of semiconductors. As shown in the original article (Thin Solid Films 313-314 (1988) 132-136) it works well for crystalline silicon:<\/p>\n<p><a href=\"https:\/\/wtheiss.com\/wordpress\/wp-content\/uploads\/2019\/12\/leng.png\"><br \/>\n<img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-1322\" src=\"https:\/\/wtheiss.com\/wordpress\/wp-content\/uploads\/2019\/12\/leng.png\" alt=\"\" width=\"1851\" height=\"1146\" srcset=\"https:\/\/wtheiss.com\/wordpress\/wp-content\/uploads\/2019\/12\/leng.png 1851w, https:\/\/wtheiss.com\/wordpress\/wp-content\/uploads\/2019\/12\/leng-300x186.png 300w, https:\/\/wtheiss.com\/wordpress\/wp-content\/uploads\/2019\/12\/leng-768x475.png 768w, https:\/\/wtheiss.com\/wordpress\/wp-content\/uploads\/2019\/12\/leng-1024x634.png 1024w\" sizes=\"(max-width: 1851px) 100vw, 1851px\" \/><\/a><\/p>\n<p>Warning: While the model works fine in the vicinity of strong spectral features (critical points in the joint density of states) it may generate non-physical n and k values in regions of small absorption.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>We have implemented (starting with object generation 4.99) the Leng oscillator which has been developed to model optical constants of semiconductors. As shown in the original article (Thin Solid Films 313-314 (1988) 132-136) it works well for crystalline silicon: Warning: While the model works fine in the vicinity of strong spectral features (critical points in [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[3,2,10,9,4,1],"tags":[],"_links":{"self":[{"href":"https:\/\/wtheiss.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/1323"}],"collection":[{"href":"https:\/\/wtheiss.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wtheiss.com\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wtheiss.com\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wtheiss.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1323"}],"version-history":[{"count":2,"href":"https:\/\/wtheiss.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/1323\/revisions"}],"predecessor-version":[{"id":1325,"href":"https:\/\/wtheiss.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/1323\/revisions\/1325"}],"wp:attachment":[{"href":"https:\/\/wtheiss.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1323"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wtheiss.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1323"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wtheiss.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1323"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}