THz and IR spectroscopy of H2O@C60 endofullerene

被引:0
|
作者
Melentev, Alexander, V [1 ]
Zhukov, Sergey S. [1 ]
Balos, Vasileios [2 ]
Hoffman, Gabriela [3 ]
Alom, Shamim [3 ]
Belyanchikov, Mikhail [1 ]
Zhukova, Elena [1 ]
Dressel, Martin [1 ,4 ]
Bacanu, George R. [3 ]
Abramov, Pavel [1 ]
Levitt, Malcolm H. [3 ]
Whitby, Richard J. [3 ]
Gorshunov, Boris [1 ]
Sajadi, Mohsen [2 ,5 ]
机构
[1] Moscow Inst Phys & Technol, Moscow, Russia
[2] Fritz Haber Inst MPG, Berlin, Germany
[3] Univ Southampton, Sch Chem, Southampton, Hants, England
[4] Univ Stuttgart, Phys Inst 1, Stuttgart, Germany
[5] Univ Paderborn, Dept Chem, Paderborn, Germany
关键词
D O I
10.1109/IRMMW-THz50926.2021.9567586
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Time-domain terahertz and Fourier-transform infrared spectroscopy techniques are employed for investigating of the low-frequency dynamics of H2O@C-60 endofullerene at temperatures 6-300 K A number of absorption lines associated with rotational transitions of water molecules entrapped inside C-60 cage are observed and assigned. Fitting absorption lines with Lorentzians allowed us to obtain the temperature dependences of the lines' parameters - frequency position, strength and damping.
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页数:2
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