Coherent synchrotron radiation measurements in the THz region at the CLS far infrared beamline

2008 ◽  
Author(s):  
Timothy E. May ◽  
John C. Bergstrom ◽  
Les O. Dallin ◽  
Dominique R. T. Appadoo
Keyword(s):  
Synchrotron Radiation ◽  
Far Infrared ◽  
Coherent Synchrotron Radiation ◽  
Radiation Measurements

A Far-infrared Undulator for Coherent Synchrotron Radiation and Free Electron Laser at Tohoku University

2010 ◽  
Author(s):  
Hiroyuki Hama ◽  
Fujio Hinode ◽  
Masayuki Kawai ◽  
Kenichi Nanbu ◽  
Fusashi Miyahara ◽  
...  
Keyword(s):  
Synchrotron Radiation ◽  
Free Electron ◽  
Free Electron Laser ◽  
Far Infrared ◽  
Coherent Synchrotron Radiation

Spectrum of coherent synchrotron radiation in the far-infrared region

1991 ◽  
Vol 43 (10) ◽  
pp. 5597-5604 ◽  
Author(s):  
K. Ishi ◽  
Y. Shibata ◽  
T. Takahashi ◽  
H. Mishiro ◽  
T. Ohsaka ◽  
...  
Keyword(s):  
Synchrotron Radiation ◽  
Far Infrared ◽  
Infrared Region ◽  
Coherent Synchrotron Radiation

Steady-State Far-Infrared Coherent Synchrotron Radiation detected at BESSY II

2002 ◽  
Vol 88 (25) ◽  
Author(s):  
M. Abo-Bakr ◽  
J. Feikes ◽  
K. Holldack ◽  
G. Wüstefeld ◽  
H.-W. Hübers
Keyword(s):  
Steady State ◽  
Synchrotron Radiation ◽  
Far Infrared ◽  
Coherent Synchrotron Radiation

scholarly journals High-Pressure Spectroscopy Study of Zn(IO3)2 Using Far-Infrared Synchrotron Radiation

Crystals ◽  
2020 ◽  
Vol 11 (1) ◽  
pp. 34
Author(s):  
Akun Liang ◽  
Robin Turnbull ◽  
Enrico Bandiello ◽  
Ibraheem Yousef ◽  
Catalin Popescu ◽  
...  
Keyword(s):  
High Pressure ◽  
Phase Transitions ◽  
Synchrotron Radiation ◽  
Infrared Radiation ◽  
Room Temperature ◽  
Far Infrared ◽  
Low Pressure ◽  
Pressure Response ◽  
Spectroscopy Study ◽  
Far Infrared Radiation

We report the first high-pressure spectroscopy study on Zn(IO3)2 using synchrotron far-infrared radiation. Spectroscopy was conducted up to pressures of 17 GPa at room temperature. Twenty-five phonons were identified below 600 cm−1 for the initial monoclinic low-pressure polymorph of Zn(IO3)2. The pressure response of the modes with wavenumbers above 150 cm−1 has been characterized, with modes exhibiting non-linear responses and frequency discontinuities that have been proposed to be related to the existence of phase transitions. Analysis of the high-pressure spectra acquired on compression indicates that Zn(IO3)2 undergoes subtle phase transitions around 3 and 8 GPa, followed by a more drastic transition around 13 GPa.

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