Influence of the electron phase transition on the lattice dynamics of YbInCu4
β Scribed by V.N Lazukov; A.S Ivanov; F Ritter; P.A Alekseev; W Assmus; I.P Sadikov; N.N Tiden
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- English
- Weight
- 166 KB
- Volume
- 350
- Category
- Article
- ISSN
- 0921-4526
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In YbInCu, a valence transition occurs from an almost stable trivalent phase for T > 4.5 K to an intermediate-valence state below 45 K. We have investigated the imaginary part of the dynamic susceptibility ,$' of YbInCu, above and below the transition and compared it with spectra of the stable valen