Crystal fields and the Kondo effect in dilute cerium alloys

1977 ◽  
Vol 55 (6) ◽  
pp. 589-591 ◽  
Author(s):  
R. Harris ◽  
M. J. Zuckermann
Keyword(s):  
Low Temperature ◽  
Kondo Effect ◽  
Magnetic Impurity ◽  
Crystal Fields ◽  
Temperature Susceptibility

We give simple expressions for the low temperature susceptibility of cubic and hexagonal Kondo alloys containing cerium as the magnetic impurity. We fit our expressions to data for cubic La-Ce and cubic (La-Ce)Al2, and to measurements of the parallel susceptibility in hexagonal Y-Ce.

Low temperature susceptibility of Ni3Ga and Ni3Al

1992 ◽  
Vol 81 (7) ◽  
pp. 575-578 ◽  
Author(s):  
Suresh G. Mishra ◽  
Ramesh V. Pai
Keyword(s):  
Low Temperature ◽  
Temperature Susceptibility

scholarly journals Competition between the Soft Gap and the Molecular Kondo Singlets in Flat-band Lattices

2018 ◽  
Vol 28 (4) ◽  
pp. 361 ◽  
Author(s):  
Bo Duong Nguyen ◽  
Son Hong Nguyen ◽  
Tien Minh Tran
Keyword(s):  
Renormalization Group ◽  
Strong Coupling ◽  
Kondo Effect ◽  
Magnetic Impurity ◽  
Local Moment ◽  
Flat Band ◽  
Numerical Renormalization Group ◽  
Kondo Problem ◽  
Conduction Electrons ◽  
Lieb Lattice

The Kondo problem of a magnetic impurity embedded in the Lieb lattice is studied by the numerical renormalization group. The magnetic impurity hybridizes with conduction electrons from both the flat- and the soft-gap bands. We find a competition between the soft gap and the molecular Kondo singlet formations. The molecular Kondo effect occurs only when the magnetic impurity strongly hybridizes with conduction electrons at edge center sites of the Lieb lattice, and at the temperature range between the artificial strong coupling and the local moment regimes.

scholarly journals Low-Temperature Susceptibility of the Noncentrosymmetric SuperconductorCePt3Si

2005 ◽  
Vol 94 (10) ◽  
Author(s):  
D. P. Young ◽  
M. Moldovan ◽  
X. S. Wu ◽  
P. W. Adams ◽  
Julia Y. Chan
Keyword(s):  
Low Temperature ◽  
Temperature Susceptibility

Low-Temperature Spin Correlations about a Localized Magnetic Impurity Moment

1969 ◽  
Vol 178 (2) ◽  
pp. 763-774 ◽  
Author(s):  
Martin S. Fullenbaum ◽  
David S. Falk
Keyword(s):  
Low Temperature ◽  
Magnetic Impurity ◽  
Spin Correlations

Low Temperature Susceptibility of CuF22H2O Single Crystal

1965 ◽  
Vol 20 (1) ◽  
pp. 181-182 ◽  
Author(s):  
Shuichi Tazawa ◽  
Kazukiyo Nagata ◽  
Muneyuki Date
Keyword(s):  
Low Temperature ◽  
Single Crystal ◽  
Temperature Susceptibility
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