{"id":210208,"date":"2025-03-31T21:12:35","date_gmt":"2025-04-01T02:12:35","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2025\/03\/study-resolves-long-standing-debate-on-low-pressure-phase-transitions-in-hafnium-oxide"},"modified":"2025-03-31T21:12:35","modified_gmt":"2025-04-01T02:12:35","slug":"study-resolves-long-standing-debate-on-low-pressure-phase-transitions-in-hafnium-oxide","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2025\/03\/study-resolves-long-standing-debate-on-low-pressure-phase-transitions-in-hafnium-oxide","title":{"rendered":"Study resolves long-standing debate on low-pressure phase transitions in hafnium oxide"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/study-resolves-long-standing-debate-on-low-pressure-phase-transitions-in-hafnium-oxide2.jpg\"><\/a><\/p>\n<p>Researchers from the Institute of Solid State Physics, the Hefei Institutes of Physical Science of the Chinese Academy of Sciences, in collaboration with Southwest Jiaotong University, have combined high-pressure electrical transport experiments, high-pressure Raman spectroscopy, and first-principles calculations to reveal the structural phase transition behavior of hafnium oxide (HfO<sub>2<\/sub>) under high pressure and its evolution mechanism in electrical properties.<\/p>\n<p>The paper is <a href=\"https:\/\/link.aps.org\/doi\/10.1103\/PhysRevB.111.115104\" target=\"_blank\">published<\/a> in the journal Physical Review B.<\/p>\n<p>\u201cThis study resolves the previous controversies regarding the phase transitions of HfO<sub>2<\/sub> in the low-pressure region,\u201d said Pan Xiaomei, a member of the team.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Researchers from the Institute of Solid State Physics, the Hefei Institutes of Physical Science of the Chinese Academy of Sciences, in collaboration with Southwest Jiaotong University, have combined high-pressure electrical transport experiments, high-pressure Raman spectroscopy, and first-principles calculations to reveal the structural phase transition behavior of hafnium oxide (HfO2) under high pressure and its evolution [\u2026]<\/p>\n","protected":false},"author":732,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[385,219],"tags":[],"class_list":["post-210208","post","type-post","status-publish","format-standard","hentry","category-evolution","category-physics"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/210208","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/732"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=210208"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/210208\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=210208"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=210208"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=210208"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}