{"id":116607,"date":"2019-02-27T11:25:25","date_gmt":"2019-02-27T02:25:25","guid":{"rendered":"http:\/\/175.125.95.178\/research-achieve\/16607\/"},"modified":"2026-04-15T22:53:06","modified_gmt":"2026-04-15T13:53:06","slug":"16607","status":"publish","type":"research-achieve","link":"http:\/\/ee.presscat.kr\/en\/research-achieve\/16607\/","title":{"rendered":"Ph.D. Student Tae-In Lee, a Researcher in Professor Byung-Jin Cho&#039;s Lab, Earned Recognition at the 26th Korean Semiconductor Science Congress"},"content":{"rendered":"<p>Ph.D. student Tae-In-Lee, a researcher in Professor Byung-Jin Cho&#8217;s lab, won the top prize at the 26<sup>th<\/sup> Korean Semiconductor Science Congress.<\/p>\n<p>The prize-winning paper was entitled, &#8220;EOT scaling (~5.7\u00c5) using Y-ZrO<sub>2<\/sub> gate dielectric in Ge-based element, and reduction of leakage current and interfacial trap.&#8221;<\/p>\n<p>Tae-In Lee surpassed the existing material and process method by using an insulating membrane called Y-doped ZrO<sub>2<\/sub> and H<sub>2<\/sub> high-pressure annealing to achieve the world&#8217;s highest level of 5.7\u00c5 (5.7 nm), and developed an excellent, very low gate structure.<\/p>\n<p>&nbsp;<\/p>\n<p><div class=\"\"><img decoding=\"async\" class=\"\" src=\"\/wp-content\/uploads\/drupal\/\uc81c26\ud68c \ud55c\uad6d\ubc18\ub3c4\uccb4\ud559\uc220\ub300\ud68c \ucd5c\uc6b0\uc218\uc0c1 \uc218\uc0c1\uc0ac\uc9c4_1_1.JPG\" alt=\"\" title=\"\"><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"<p>668<\/p>\n","protected":false},"featured_media":126358,"template":"","research_category":[],"class_list":["post-116607","research-achieve","type-research-achieve","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"http:\/\/ee.presscat.kr\/en\/wp-json\/wp\/v2\/research-achieve\/116607","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/ee.presscat.kr\/en\/wp-json\/wp\/v2\/research-achieve"}],"about":[{"href":"http:\/\/ee.presscat.kr\/en\/wp-json\/wp\/v2\/types\/research-achieve"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/ee.presscat.kr\/en\/wp-json\/wp\/v2\/media\/126358"}],"wp:attachment":[{"href":"http:\/\/ee.presscat.kr\/en\/wp-json\/wp\/v2\/media?parent=116607"}],"wp:term":[{"taxonomy":"research_category","embeddable":true,"href":"http:\/\/ee.presscat.kr\/en\/wp-json\/wp\/v2\/research_category?post=116607"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}