Longitudinal ultrasonic attenuation in normal and superconducting lead at low temperatures
作者： S. Sathish , K. Samudravijaya , B. K. Basu
DOI: 10.1007/BF00683564
关键词:
摘要: We have measured longitudinal ultrasonic attenuation along the [110] direction in normal and superconducting states two single crystals of lead, one made from high-purity lead other with doped 0.1 at % gold. In both specimens an amplitude-dependent effect state has been observed. The data taken frequency range 12 to 108 MHz. amplitude-independent ratio αs/αn shows dependence observed by Randorff Marshall, whereas specimen this a very small spread frequency. deformation does not change appreciably.
springer.com
osti.gov
sci-hub.se 参考文章(10)
B. C. Deaton, Anomalous Ultrasonic Attenuation in Pure Superconducting Pb Physical Review Letters. ,vol. 16, pp. 577- 579 ,(1966) , 10.1103/PHYSREVLETT.16.577
Michael P. Conley, Robert W. Reed, Ultrasonic attenuation in normal and superconducting indium Journal of Low Temperature Physics. ,vol. 43, pp. 461- 476 ,(1981) , 10.1007/BF00115609
W. A. Fate, R. W. Shaw, G. L. Salinger, AMPLITUDE-INDEPENDENT LONGITUDINAL ULTRASONIC ATTENUATION IN SUPERCONDUCTING LEAD. Physical Review. ,vol. 172, pp. 413- 423 ,(1968) , 10.1103/PHYSREV.172.413
Warren P. Mason, Effect of Electron-Damped Dislocations on the Determination of the Superconducting Energy Gaps of Metals Physical Review. ,vol. 143, pp. 229- 235 ,(1966) , 10.1103/PHYSREV.143.229
J. Bardeen, L. N. Cooper, J. R. Schrieffer, Theory of Superconductivity Physical Review. ,vol. 108, pp. 1175- 1204 ,(1957) , 10.1103/PHYSREV.108.1175
B. R. Tittmann, H. E. Bömmel, Apparent superconducting energy gap in lead from ultrasonic measurements Physical Review. ,vol. 151, pp. 189- 190 ,(1966) , 10.1103/PHYSREV.151.189
W. A. Fate, Low-temperature amplitude-independent longitudinal ultrasonic attenuation in normal lead Physical Review. ,vol. 172, pp. 402- 412 ,(1968) , 10.1103/PHYSREV.172.402
B.K. Basu, S. Satish, Ultrasonic energy gap measurement in lead doped with a small amount of gold Cryogenics. ,vol. 20, pp. 667- 668 ,(1980) , 10.1016/0011-2275(80)90206-4
J. E. Randorff, B. J. Marshall, Ultrasonic-Attenuation Studies in Superconducting Lead Physical Review B. ,vol. 2, pp. 100- 104 ,(1970) , 10.1103/PHYSREVB.2.100
A.B. Pippard, CXXII. Ultrasonic attenuation in metals Philosophical Magazine Series 1. ,vol. 46, pp. 1104- 1114 ,(1955) , 10.1080/14786441008521122