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Spin density wave and charge density wave in the Kondo-lattice compound

✍ Scribed by Y. Tabata; T. Taniguchi; S. Kawarazaki; Y. Narumi; S. Kimura; Y. Tanaka; K. Katsumata; T. Ishikawa; U. Staub; M. Kohgi; K. Iwasa

Publisher
Elsevier Science
Year
2005
Tongue
English
Weight
184 KB
Volume
359-361
Category
Article
ISSN
0921-4526

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✦ Synopsis

We have performed an X-ray scattering experiment on the Kondo-lattice compound CeΓ°Ru 1Γ€x Rh x Þ 2 Si 2 ; which shows an incommensurate spin density wave (IC-SDW) in the Rh-concentration range 0:03oxo0:35: We have discovered charge scattering due to the charge density wave (CDW) with a wave vector 2Q; where Q ΒΌ Γ°0 0 qÞ is the wave vector of IC-SDW. This is the first observation of the CDW associated with the IC-SDW in Kondo-lattice compounds.

πŸ“œ SIMILAR VOLUMES

Charge vs. spin density waves in the ful
Charge vs. spin density waves in the fullerene polymer
✍ PΓ©ter R. SurjΓ‘n πŸ“‚ Article πŸ“… 1997 πŸ› John Wiley and Sons 🌐 English βš– 260 KB πŸ‘ 1 views

Using an effective model Hamiltonian, we performed bond-length-optimized RHF and UHF band structure calculations to describe the electronic structure of the fullerene Ε½ . polymer C . For the doped system, the RHF calculations predict a gap on the 100 60 x meV scale, in good agreement with experimen