Point-contact spectroscopy of Ce1-xRexNi5 (RE = Pr, Nd)

被引:0
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作者
Kacmárová, T
Reiffers, M
Soldevilla, JG
Sal, JCG
Espeso, JI
Blanco, JA
机构
[1] Safarik Univ, Fac Sci, Kosice 04154, Slovakia
[2] Slovak Acad Sci, Inst Expt Phys, Kosice 04353, Slovakia
[3] Univ Cantabria, Fac Ciencias, CITYMAC, E-39005 Santander, Spain
[4] Univ Oviedo, Dept Fis, E-33007 Oviedo, Spain
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中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We report on the study of the electron-quasiparticle interaction function in Ce1-xRExNi5 (RE = Pr, Nd) pseudobinary compounds for x = 0, 0.2, 0.5, 0.8, and 1 measured by means of point-contact spectroscopy. The measured point-contact spectra (d(2)V/dI(2) - directly proportional to the electron-quasiparticle interaction function) of the heterocontacts between Ce1-xRExNi5 and Cu in the ballistic regime are presented.
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页码:795 / 798
页数:4
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