Measurement of R Line Fluorescence in Ruby Using the Diamond Anvil Cell at Low Temperature
XU Li-Wen, CHE Rong-Zheng, JIN Chang-Qing
Institute of Physics and Center for Condensed Matter, Chinese Academy of Sciences, Beijing 100080
Measurement of R Line Fluorescence in Ruby Using the Diamond Anvil Cell at Low Temperature
XU Li-Wen;CHE Rong-Zheng;JIN Chang-Qing
Institute of Physics and Center for Condensed Matter, Chinese Academy of Sciences, Beijing 100080
关键词 ：
07.35.+k ,
07.20.Mc ,
78.90.+t ,
81.40.Vw
Abstract ： Using our custom-built high-pressure cryostat we have performed the measurements of the R line fluorescence of ruby in the diamond anvil cell from room temperature down to 90K. The maximum pressure was 11.1 GPa. By computer curve fitting, different equations have been found for functions of wavenumber versus temperature between ambient pressure and 2.7GPa. The changes of the shape and linewidth of R lines were observed.
Key words ：
07.35.+k
07.20.Mc
78.90.+t
81.40.Vw
出版日期: 2000-08-01
:
07.35.+k
(High-pressure apparatus; shock tubes; diamond anvil cells)
07.20.Mc
(Cryogenics; refrigerators, low-temperature detectors, and other low-temperature equipment)
78.90.+t
(Other topics in optical properties, condensed matter spectroscopy and other interactions of particles and radiation with condensed matter)
81.40.Vw
(Pressure treatment)
引用本文:
XU Li-Wen;CHE Rong-Zheng;JIN Chang-Qing. Measurement of R Line Fluorescence in Ruby Using the Diamond Anvil Cell at Low Temperature[J]. 中国物理快报, 2000, 17(8): 555-557.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2000/V17/I8/555
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2000, Vol. 17 
