Soft-phonon mode observation in Li2Ge4O9 phase above room temperature

2012 ◽  
Vol 100 (9) ◽  
pp. 091902 ◽  
Author(s):  
Yoshihiro Takahashi ◽  
Jun Kunitomo ◽  
Kensaku Nakamura ◽  
Minoru Osada ◽  
Takumi Fujiwara
Keyword(s):  
Room Temperature ◽  
Phonon Mode ◽  
Soft Phonon Mode

scholarly journals Photo-excited charge carriers suppress sub-terahertz phonon mode in silicon at room temperature

2016 ◽  
Vol 7 (1) ◽  
Author(s):  
Bolin Liao ◽  
A. A. Maznev ◽  
Keith A. Nelson ◽  
Gang Chen
Keyword(s):  
Room Temperature ◽  
Phonon Mode ◽  
Charge Carriers

Soft phonon mode and ferroelectricity in GeTe

1970 ◽  
Vol 8 (16) ◽  
pp. 1275-1279 ◽  
Author(s):  
E.F Steigmeier ◽  
G Harbeke
Keyword(s):  
Phonon Mode ◽  
Soft Phonon Mode

scholarly journals Evidence for a Soft Phonon Mode and a New Structure in Rare-Earth Metals under Pressure

1982 ◽  
Vol 49 (21) ◽  
pp. 1572-1575 ◽  
Author(s):  
W. A. Grosshans ◽  
Y. K. Vohra ◽  
W. B. Holzapfel
Keyword(s):  
Rare Earth ◽  
Phonon Mode ◽  
Rare Earth Metals ◽  
Soft Phonon Mode

Two-phonon Raman scattering in Q1D conducting materials with soft phonon mode

1993 ◽  
Vol 54 (1-3) ◽  
pp. 169-172 ◽  
Author(s):  
Eugene N. Dolgov ◽  
Eugene Ya. Sherman
Keyword(s):  
Raman Scattering ◽  
Phonon Mode ◽  
Conducting Materials ◽  
Soft Phonon Mode

scholarly journals Superconductivity mediated by a soft phonon mode: Specific heat, resistivity, thermal expansion, and magnetization ofYB6

2006 ◽  
Vol 73 (2) ◽  
Author(s):  
R. Lortz ◽  
Y. Wang ◽  
U. Tutsch ◽  
S. Abe ◽  
C. Meingast ◽  
...  
Keyword(s):  
Thermal Expansion ◽  
Specific Heat ◽  
Phonon Mode ◽  
Soft Phonon Mode

scholarly journals Close correlation between magnetic properties and the soft phonon mode of the structural transition inBaFe2As2andSrFe2As2

2015 ◽  
Vol 91 (13) ◽  
Author(s):  
D. Parshall ◽  
L. Pintschovius ◽  
J. L. Niedziela ◽  
J.-P. Castellan ◽  
D. Lamago ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Structural Transition ◽  
Phonon Mode ◽  
Close Correlation ◽  
Soft Phonon Mode

Raman Scattering Study of the Soft Phonon Mode in the Hexagonal Ferroelectric Crystal KNiCl3

1997 ◽  
Vol 66 (10) ◽  
pp. 3283-3288 ◽  
Author(s):  
Ken-ichi Machida ◽  
Tetsuya Kato ◽  
Peng Shuang Chao ◽  
Katsunori Iio
Keyword(s):  
Raman Scattering ◽  
Phonon Mode ◽  
Ferroelectric Crystal ◽  
Soft Phonon Mode ◽  
Scattering Study

Incommensurate phase associated with the 43K soft phonon-mode displacive transition in α-U

2000 ◽  
Vol 276-278 ◽  
pp. 272-273 ◽  
Author(s):  
J.C Marmeggi ◽  
R Currat ◽  
A Bouvet ◽  
G.H Lander
Keyword(s):  
Phonon Mode ◽  
Incommensurate Phase ◽  
Soft Phonon Mode
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