Thin Films: Topotactic Metal–Insulator Transition in Epitaxial SrFeOx Thin Films (Adv. Mater. 37/2017). Issue 37 (4th October 2017)

• Record Type: Journal Article
• Authors: Khare, Amit; Shin, Dongwon; Yoo, Tae Sup; Kim, Minu; Kang, Tae Dong; Lee, Jaekwang; Roh, Seulki; Jung, In‐Ho; Hwang, Jungseek; Kim, Sung Wng; Noh, Tae Won; Ohta, Hiromichi; Choi, Woo Seok
• Is Part Of: Advanced materials. Volume 29:Issue 37(2017)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2017-10-04
• Subjects: electronic structures -- optical spectroscopy -- perovskite oxides -- thin films -- topotactic phase transformation; Materials -- Periodicals; Chemical vapor deposition -- Periodicals; 620.11
• DOI: 10.1002/adma.201770270
• Languages: English
• ISSNs: 0935-9648

Abstract

Abstract : The real‐time evolution of the electronic phase during the topotactic phase transformation in a SrFeO x thin film is shown. In article number 1606566, Woo Seok Choi and co‐workers report the metal–insulator transition in epitaxial SrFeO x thin films. A pressure–temperature phase diagram of the topotactic transformation is constructed based on real‐time optical spectroscopy and thermodynamic calculation.