2003•arXiv (Cornell University)Open access
Spin vs charge excitations in heavy-fermion compounds*
R. J. Radwański, Z. Ropka
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Abstract
It is pointed out that the answer on the question about the role played by spin and charge excitations will help to solve the physical origin of the heavy- fermion phenomena. Our answer is that neutral spin-like excitations are responsible for the heavy-fermion phenomena whereas the role of the charge excitations is negligible. Keywords: heavy fermion, spin excitations, charge excitations PACS No: 75.20.H
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