Raman-scattering study of the electron-phonon interaction inM3C60(M=K,Rb)

1993 ◽  
Vol 48 (11) ◽  
pp. 8412-8417 ◽  
Author(s):  
Ping Zhou ◽  
Kai-An Wang ◽  
P. C. Eklund ◽  
G. Dresselhaus ◽  
M. S. Dresselhaus
1980 ◽  
Vol 33 (10) ◽  
pp. 1079-1082 ◽  
Author(s):  
K.P. Jain ◽  
S. Nakashima ◽  
M. Jouanne ◽  
E. Amzallag ◽  
M. Balkanski

JETP Letters ◽  
2015 ◽  
Vol 102 (8) ◽  
pp. 503-507 ◽  
Author(s):  
Yu. S. Ponosov ◽  
A. A. Makhnev ◽  
S. V. Streltsov ◽  
V. B. Filippov ◽  
N. Yu. Shitsevalova

2000 ◽  
Vol 62 (6) ◽  
pp. 4142-4147 ◽  
Author(s):  
Shigeki Nimori ◽  
Shigenobu Sakita ◽  
Fumihiko Nakamura ◽  
Toshizo Fujita ◽  
Hiroaki Hata ◽  
...  

1999 ◽  
Vol 259-261 ◽  
pp. 542-543 ◽  
Author(s):  
S. Nimori ◽  
H. Hata ◽  
N. Ogita ◽  
S. Sakita ◽  
N. Kikugawa ◽  
...  

2008 ◽  
Vol 22 (32) ◽  
pp. 3195-3205 ◽  
Author(s):  
M. LI ◽  
S. L. HUANG ◽  
Z. M. LV ◽  
J. L. ZHANG ◽  
H. Y. WU ◽  
...  

Powder X-ray diffraction, Raman scattering and infrared spectra at different doping (x = 0 ~ 0.5) on polycrystalline Pr 1-x Sr 1+x CoO 4 were performed. With increasing x, the shift of Raman scattering spectra is due to the enhancement of electron–phonon interaction along the c-axis. The contrary variation of infrared in wavenumber comes from the weakening electron–phonon interactions in the ab plane. There is a dramatic variation in resistivity as x increases, which is also caused by increasing carrier concentration and is related to the band shift. For Pr 1-x Sr 1+x CoO 4, both A1g bands shift to low frequency and reach a minimum when x = 0.3 and the resistivity of Pr 0.7 Sr 1.3 CoO 4 is the smallest at room temperature.


2000 ◽  
Vol 281-282 ◽  
pp. 961-962 ◽  
Author(s):  
S. Nimori ◽  
S. Sakita ◽  
N. Ogita ◽  
Z.Q. Mao ◽  
Y. Maeno ◽  
...  

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