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Thin Films: Topotactic Metal–Insulator Transition in Epitaxial SrFeO x Thin Films (Adv. Mater. 37/2017)
Author(s) -
Khare Amit,
Shin Dongwon,
Yoo Tae Sup,
Kim Minu,
Kang Tae Dong,
Lee Jaekwang,
Roh Seulki,
Jung InHo,
Hwang Jungseek,
Kim Sung Wng,
Noh Tae Won,
Ohta Hiromichi,
Choi Woo Seok
Publication year - 2017
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201770270
Subject(s) - materials science , thin film , epitaxy , metal–insulator transition , phase diagram , phase transition , insulator (electricity) , condensed matter physics , phase (matter) , metal , crystallography , optoelectronics , nanotechnology , metallurgy , chemistry , physics , organic chemistry , layer (electronics)
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.