Evidence for the Existence of Magnetic Two-Level Systems in Amorphous Spin-Glasses

作者: D. M. Herlach , E. F. Wassermann , R. Willnecker

DOI: 10.1103/PHYSREVLETT.50.529

关键词:

摘要: Etude de la susceptibilite, remanence et conductivite thermique phonons en fonction temperature du champ magnetique

参考文章(8)
P. w. Anderson, B. I. Halperin, c. M. Varma, Anomalous low-temperature thermal properties of glasses and spin glasses Philosophical Magazine. ,vol. 25, pp. 1- 9 ,(1972) , 10.1080/14786437208229210
W. A. Phillips, Tunneling states in amorphous solids Journal of Low Temperature Physics. ,vol. 7, pp. 351- 360 ,(1972) , 10.1007/BF00660072
J Villain, Two-level systems in a spin-glass model. I. General formalism and two-dimensional model Journal of Physics C: Solid State Physics. ,vol. 10, pp. 4793- 4803 ,(1977) , 10.1088/0022-3719/10/23/013
Chandan Dasgupta, Shang-keng Ma, Chin-Kun Hu, Dynamic properties of a spin-glass model at low temperatures Physical Review B. ,vol. 20, pp. 3837- 3849 ,(1979) , 10.1103/PHYSREVB.20.3837
D. M. Herlach, E. F. Wassermann, J. Kästner, Heat conductivity of amorphous PdCuSi alloys containing Fe and Mn impurities Physical Review B. ,vol. 24, pp. 3204- 3210 ,(1981) , 10.1103/PHYSREVB.24.3204
K. H. Fischer, Ultrasound in spin glasses European Physical Journal B. ,vol. 43, pp. 291- 297 ,(1981) , 10.1007/BF01292795
H. v. Löhneysen, J. L. Tholence, Remanent magnetization of a rare-earth spin-glass: ( La , Gd) Al 2 Physical Review B. ,vol. 19, pp. 5858- 5863 ,(1979) , 10.1103/PHYSREVB.19.5858