{"id":316123,"date":"2017-05-16T11:30:48","date_gmt":"2017-05-16T15:30:48","guid":{"rendered":"http:\/\/spaceweekly.com\/?guid=a633f9e3f7d82f3f76a31e363915b9d8"},"modified":"2017-05-16T11:30:48","modified_gmt":"2017-05-16T15:30:48","slug":"managing-stress-helps-transistor-performance","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=316123","title":{"rendered":"Managing stress helps transistor performance"},"content":{"rendered":"<p>Tensile mechanical stress can have a useful effect for some transistors, where the resulting atomic strain allows its current-carrying electron-hole pairs better mobility. However, when that stress is applied to the whole device, as is a popular approach via use of what&#8217;s called contact etching stop layers (CESLs), the drift region adjacent to the stretched channel is compressed and results in reduced performance.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tensile mechanical stress can have a useful effect for some transistors, where the resulting atomic strain allows its current-carrying electron-hole pairs better mobility. However, when that stress is applied to the whole device, as is a popular approa&#8230;<\/p>\n","protected":false},"author":0,"featured_media":615444,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-316123","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/316123","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=316123"}],"version-history":[{"count":1,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/316123\/revisions"}],"predecessor-version":[{"id":316124,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/316123\/revisions\/316124"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/media\/615444"}],"wp:attachment":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=316123"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=316123"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=316123"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}