Acoustic properties of amorphous metals at very low temperatures: Applicability of the tunneling model

2000 ◽  
Vol 61 (2) ◽  
pp. 1059-1067 ◽  
Author(s):  
M. A. Ramos ◽  
R. König ◽  
E. Gaganidze ◽  
P. Esquinazi
Keyword(s):  
Low Temperatures ◽  
Acoustic Properties ◽  
Amorphous Metals ◽  
Tunneling Model

Temperature and intensity dependence of the acoustic properties of normal- and superconducting amorphous metals at low temperatures

2002 ◽  
Vol 316-317 ◽  
pp. 509-512
Author(s):  
R. König ◽  
I. Usherov-Marshak ◽  
M.A. Ramos ◽  
P. Esquinazi ◽  
J. Arcas-Guijarro ◽  
...  
Keyword(s):  
Low Temperatures ◽  
Acoustic Properties ◽  
Amorphous Metals ◽  
Intensity Dependence

Acoustic properties of glasses and polycrystals at very low temperatures

1996 ◽  
Vol 219-220 ◽  
pp. 247-250 ◽  
Author(s):  
P. Esquinazi ◽  
R. König ◽  
F. Pobell
Keyword(s):  
Low Temperatures ◽  
Acoustic Properties

ACOUSTIC PROPERTIES OF Nd2CuO4 AT LOW TEMPERATURES

1991 ◽  
Vol 05 (20) ◽  
pp. 1367-1375 ◽  
Author(s):  
V. D. FIL ◽  
G. A. ZVYAGINA ◽  
S. V. ZHERLITSYN ◽  
I. M. VITEBSKY ◽  
V. L. SOBOLEV ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Phase Transition ◽  
Low Temperatures ◽  
Acoustic Properties ◽  
Continuous Spin ◽  
Magnetic Subsystem ◽  
Magnetoelastic Coupling ◽  
Ferroelastic Phase Transition

Acoustic properties anomalies near the points of phase transition in the magnetic subsystem of Nd 2 CuO 4 have been studied. A spontaneous ferroelastic phase transition at T = 5 K and magnetic field induced ferroelastic phase transition (PT) associated with continuous spin reorientations at T < 0.5 K have been found. The exchange nature of magnetoelastic coupling is suggested.

Acoustic properties of crystals at very low temperatures— Comparison with glasses

1996 ◽  
Vol 219-220 ◽  
pp. 305-307 ◽  
Author(s):  
G. Weiss ◽  
M. Hübner ◽  
J. Classen ◽  
C. Enss ◽  
S. Hunklinger
Keyword(s):  
Low Temperatures ◽  
Acoustic Properties

Acoustic properties of amorphous PdSiCu at very low temperatures

2000 ◽  
Vol 284-288 ◽  
pp. 1149-1150
Author(s):  
Miguel A Ramos ◽  
Reinhard König ◽  
Pablo Esquinazi
Keyword(s):  
Low Temperatures ◽  
Acoustic Properties

Acoustic properties of 97% porous aerogel at low temperatures

2003 ◽  
Vol 329-333 ◽  
pp. 309-310 ◽  
Author(s):  
S. Putselyk ◽  
G. Eska ◽  
S. Abe ◽  
K. Matsumoto
Keyword(s):  
Low Temperatures ◽  
Acoustic Properties
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