Search Advanced
2003 Volume 20 Issue 11
Article Contents
Previous Article Next Article

LIU Xiao-Jun(刘晓峻), MORITOMO Yutaka(守友浩). 2003: Electronic State of Bismuth in BaBiO3 up to 9 Gpa Investigated by Optical Spectroscopy, Chinese Physics Letters, 20(11): 2027-2029.
Citation: LIU Xiao-Jun(刘晓峻), MORITOMO Yutaka(守友浩). 2003: Electronic State of Bismuth in BaBiO3 up to 9 Gpa Investigated by Optical Spectroscopy, Chinese Physics Letters, 20(11): 2027-2029.
shu

Electronic State of Bismuth in BaBiO3 up to 9 Gpa Investigated by Optical Spectroscopy

  • Laboratory of Modern Acoustics and Institute of Acoustics,Nanjing University,Nanjing 210093;Department of Applied Physics,Nagoya University,Nagoya 464-8601,Japan

  • Department of Applied Physics,Nagoya University,Nagoya 464-8601,Japan

  • Available Online: 30/11/2003
  • Fund Project: the Scientific Research Foundation for the Returned Overseas Chinese Scholars from the Ministry of Education of China
  • Effects of hydrostatic pressure on the mixed-valence(MV)bismuth complex BaBiOa have been investigated up to ～9 GPa by means of high-pressure Raman scattering and absorption spectra at 300K.The pressure-induced hardening behaviour of the Bi-O stretching mode suggests that the predicted pressure-induced MV to the singlevalence(SV)phase change cannot occur.Investigation of absorption spectra with pressure shows the enhanced optical gap Egap,which further indicates the remained MV state of Bi ions.
  • 加载中
  • 加载中
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索
Export Citation
PDF
XML

Article Metrics

Article views(30) PDF downloads(0) Cited by(0)

Access History

Electronic State of Bismuth in BaBiO3 up to 9 Gpa Investigated by Optical Spectroscopy

  • Available Online: 30/11/2003

Abstract: Effects of hydrostatic pressure on the mixed-valence(MV)bismuth complex BaBiOa have been investigated up to ～9 GPa by means of high-pressure Raman scattering and absorption spectra at 300K.The pressure-induced hardening behaviour of the Bi-O stretching mode suggests that the predicted pressure-induced MV to the singlevalence(SV)phase change cannot occur.Investigation of absorption spectra with pressure shows the enhanced optical gap Egap,which further indicates the remained MV state of Bi ions.

    HTML

Reference (0)

Catalog

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return