Ultrasonic Attenuation near the Soft-Mode Transition in KMnF3

1973 ◽  
Vol 8 (12) ◽  
pp. 5837-5839 ◽  
Author(s):  
E. R. Domb ◽  
T. Mihalisin ◽  
J. Skalyo
Keyword(s):  
Soft Mode ◽  
Ultrasonic Attenuation ◽  
Mode Transition

Ultrasonic Attenuation near the Soft Mode Transition Point in KMnF3

1970 ◽  
Vol 29 (6) ◽  
pp. 1528-1532 ◽  
Author(s):  
Minoru Furukawa ◽  
Yasunobu Fujimori ◽  
Kinshiro Hirakawa
Keyword(s):  
Transition Point ◽  
Soft Mode ◽  
Ultrasonic Attenuation ◽  
Mode Transition

Magnetic excitations and soft-mode transition in Pr 2 BaNiO 5

1996 ◽  
Vol 35 (5) ◽  
pp. 385-390 ◽  
Author(s):  
A Zheludev ◽  
J. M Tranquada ◽  
T Vogt ◽  
D. J Buttrey
Keyword(s):  
Soft Mode ◽  
Mode Transition ◽  
Magnetic Excitations

scholarly journals The Soft Mode Transition Induced by Magnetic Field and Pressure in TlCuCl3and Related Dimer Compounds

2005 ◽  
Vol 159 ◽  
pp. 200-207
Author(s):  
Masashige Matsumoto ◽  
B. Normand ◽  
T. M. Rice ◽  
Manfred Sigrist
Keyword(s):  
Magnetic Field ◽  
Soft Mode ◽  
Mode Transition

Magnetic excitations and soft-mode transition in the quasi-one-dimensional mixed-spin antiferromagnetPr2BaNiO5

1996 ◽  
Vol 54 (9) ◽  
pp. 6437-6447 ◽  
Author(s):  
A. Zheludev ◽  
J. M. Tranquada ◽  
T. Vogt ◽  
D. J. Buttrey
Keyword(s):  
Soft Mode ◽  
Mode Transition ◽  
Magnetic Excitations ◽  
One Dimensional ◽  
Mixed Spin

Evidence for Crossover Behavior near the Soft-Mode Transition in SrTiO3

1976 ◽  
Vol 36 (20) ◽  
pp. 1191-1194 ◽  
Author(s):  
E. R. Domb ◽  
H. K. Schurmann ◽  
T. Mihalisin
Keyword(s):  
Soft Mode ◽  
Mode Transition ◽  
Crossover Behavior

Soft-mode transition in the ferroelastic crystalK2Hg(CN)4

1989 ◽  
Vol 40 (4) ◽  
pp. 2426-2431 ◽  
Author(s):  
B. M. Powell ◽  
P. N. Gerlach
Keyword(s):  
Soft Mode ◽  
Mode Transition

scholarly journals Investigation of Deuteration Effect on Sound Attenuation in Hydrogen Bonded Ferroelectric Crystals

2011 ◽  
Vol 8 (1) ◽  
pp. 137-141 ◽  
Author(s):  
S. C. Deorani ◽  
P. Singh ◽  
M. S. Yadav
Keyword(s):  
Curie Temperature ◽  
Longitudinal Wave ◽  
Strong Interaction ◽  
Soft Mode ◽  
Ultrasonic Attenuation ◽  
Frequency Range ◽  
Longitudinal Waves ◽  
Crystal Potential ◽  
Frequency Variations ◽  
Curie Temperature Tc

The anomalous ultrasonic attenuation of longitudinal wave propagated in KDP and DKDP have been discussed and calculated near Curie-temperature (Tc) in Para- electric phase in the frequency range 5 to 50 MHz. The attenuation of longitudinal waves is primarily due to a strong interaction with thermally excited phonon in the coupled-soft mode. Temperature and frequency variations of attenuation are discussed. Anharmonicity in the crystal potential is essential to discuss (observe) critical attenuation.

ULTRASONIC ATTENUATION DUE TO ZENER RELAXATION IN SINGLE-CRYSTAL PALLADIUM HYDRIDE

1983 ◽  
Vol 44 (C9) ◽  
pp. C9-419-C9-424
Author(s):  
R. G. Leisure ◽  
T. Kanashiro ◽  
P. C. Riedi ◽  
D. K. Hsu
Keyword(s):  
Single Crystal ◽  
Ultrasonic Attenuation ◽  
Palladium Hydride
Sign in / Sign up

Export Citation Format

Share Document