Literature DB >> 11030976

Observation of a near-surface structural phase transition in SrTiO3 by optical second harmonic generation

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Abstract

A near-surface structural phase transition on a SrTiO3 single crystal, occurring at T(*) about 45 K above the bulk cubic-to-tetragonal transition, is observed by means of optical second harmonic generation. The temperature dependence of the second harmonic field in the vicinity of T(*) is described with a phenomenological Landau-type model.

Year:  2000        PMID： 11030976     DOI： 10.1103/PhysRevLett.85.3664

Source DB:  PubMed          Journal:  Phys Rev Lett        ISSN： 0031-9007            Impact factor:   9.161


  3 in total

1.  Observing a previously hidden structural-phase transition onset through heteroepitaxial cap response.

Authors:  Fanli Lan; Hongyan Chen; Hanxuan Lin; Yu Bai; Yang Yu; Tian Miao; Yinyan Zhu; T Z Ward; Zheng Gai; Wenbin Wang; Lifeng Yin; E W Plummer; Jian Shen
Journal:  Proc Natl Acad Sci U S A       Date:  2019-02-20       Impact factor: 11.205

2.  Critical enhancement of thermopower in a chemically tuned polar semimetal MoTe2.

Authors:  Hideaki Sakai; Koji Ikeura; Mohammad Saeed Bahramy; Naoki Ogawa; Daisuke Hashizume; Jun Fujioka; Yoshinori Tokura; Shintaro Ishiwata
Journal:  Sci Adv       Date:  2016-11-11       Impact factor: 14.136

3.  Investigation of Electric Field-Induced Structural Changes at Fe-Doped SrTiO₃ Anode Interfaces by Second Harmonic Generation.

Authors:  David Ascienzo; Haochen Yuan; Steve Greenbaum; Thorsten J M Bayer; Russell A Maier; Jian-Jun Wang; Clive A Randall; Elizabeth C Dickey; Haibin Zhao; Yuhang Ren
Journal:  Materials (Basel)       Date:  2016-10-31       Impact factor: 3.623
  3 in total

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