Literature DB >> 25319233

Sequential electronic and structural transitions in VO2 observed using X-ray absorption spectromicroscopy.

Suhas Kumar1, John Paul Strachan, Matthew D Pickett, Alexander Bratkovsky, Yoshio Nishi, R Stanley Williams.   

Abstract

The popular dual electronic and structural transitions in VO2 are explored using X-ray absorption spectromicroscopy with high spatial and spectral resolutions. It is found that during both heating and cooling, the electronic transition always precedes the structural Peierls transition. Between the two transitions, there are intermediate states that are spectrally isolated here.
© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Keywords:  X-ray spectroscopy; mott transition; peierls transition; vanadium oxide

Year:  2014        PMID： 25319233     DOI： 10.1002/adma.201402404

Source DB:  PubMed          Journal:  Adv Mater        ISSN： 0935-9648            Impact factor:   30.849


  7 in total

1.  Operando characterization of conductive filaments during resistive switching in Mott VO2.

Authors:  Shaobo Cheng; Min-Han Lee; Xing Li; Lorenzo Fratino; Federico Tesler; Myung-Geun Han; Javier Del Valle; R C Dynes; Marcelo J Rozenberg; Ivan K Schuller; Yimei Zhu
Journal:  Proc Natl Acad Sci U S A       Date:  2021-03-02       Impact factor: 11.205

2.  Physical origins of current and temperature controlled negative differential resistances in NbO2.

Authors:  Suhas Kumar; Ziwen Wang; Noraica Davila; Niru Kumari; Kate J Norris; Xiaopeng Huang; John Paul Strachan; David Vine; A L David Kilcoyne; Yoshio Nishi; R Stanley Williams
Journal:  Nat Commun       Date:  2017-09-22       Impact factor: 14.919

3.  Influence of Discharge Current on Phase Transition Properties of High Quality Polycrystalline VO₂ Thin Film Fabricated by HiPIMS.

Authors:  Tiegui Lin; Jian Wang; Gang Liu; Langping Wang; Xiaofeng Wang; Yufen Zhang
Journal:  Materials (Basel)       Date:  2017-06-09       Impact factor: 3.623

4.  Imaging metal-like monoclinic phase stabilized by surface coordination effect in vanadium dioxide nanobeam.

Authors:  Zejun Li; Jiajing Wu; Zhenpeng Hu; Yue Lin; Qi Chen; Yuqiao Guo; Yuhua Liu; Yingcheng Zhao; Jing Peng; Wangsheng Chu; Changzheng Wu; Yi Xie
Journal:  Nat Commun       Date:  2017-06-14       Impact factor: 14.919

5.  Imaging the nanoscale phase separation in vanadium dioxide thin films at terahertz frequencies.

Authors:  H T Stinson; A Sternbach; O Najera; R Jing; A S Mcleod; T V Slusar; A Mueller; L Anderegg; H T Kim; M Rozenberg; D N Basov
Journal:  Nat Commun       Date:  2018-09-06       Impact factor: 14.919

6.  Suppression of Structural Phase Transition in VO2 by Epitaxial Strain in Vicinity of Metal-insulator Transition.

Authors:  Mengmeng Yang; Yuanjun Yang; Bin Hong; Liangxin Wang; Kai Hu; Yongqi Dong; Han Xu; Haoliang Huang; Jiangtao Zhao; Haiping Chen; Li Song; Huanxin Ju; Junfa Zhu; Jun Bao; Xiaoguang Li; Yueliang Gu; Tieying Yang; Xingyu Gao; Zhenlin Luo; Chen Gao
Journal:  Sci Rep       Date:  2016-03-15       Impact factor: 4.379

7.  Thermally induced crystallization in NbO2 thin films.

Authors:  Jiaming Zhang; Kate J Norris; Gary Gibson; Dongxue Zhao; Katy Samuels; Minxian Max Zhang; J Joshua Yang; Joonsuk Park; Robert Sinclair; Yoocharn Jeon; Zhiyong Li; R Stanley Williams
Journal:  Sci Rep       Date:  2016-09-29       Impact factor: 4.379
  7 in total

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