Competition between Kondo effect and RKKY interactions in heavy-fermion systems: Specific heat
β Scribed by Kumar, Ashwani; Ahluwalia, P. K.; Kumar, S.; Sharma, K. C.
- Book ID
- 121270291
- Publisher
- The American Physical Society
- Year
- 1997
- Tongue
- English
- Weight
- 90 KB
- Volume
- 56
- Category
- Article
- ISSN
- 1098-0121
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π SIMILAR VOLUMES
Recent inelastic neutron scattering experiments on CeSi, (x=1.7, 1.8, 1.85. 1.9) ate reported. We discuss the origin of the cmssover transition from a Kondo-like state to a magnetically ordered state in this system by taking account of the experimental results.
The magnetic behavior of Gd-based intermetallic compound (Gd 2 Al Γ°1ΓxΓ Au x ) in the form of the powder and needle, is investigated. All the samples are an orthorhombic crystal structure. Only the compound with x ΒΌ 0:4 shows the Kondo effect (other compounds have a normal behavior). Although, for t