The dynamics of topological defects (dislocations) in charge density waves (CDW's) is largely affected by the quasi-particle dynamics in the cores of the dislocations. The dislocations mediate the conversion of the electron number between condensate and quasi-particle sub-systems. This is especially
Combined topological defects in spin density waves and the NBN generation
β Scribed by N. Kirova; S. Brazovskii
- Book ID
- 117542262
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- English
- Weight
- 255 KB
- Volume
- 103
- Category
- Article
- ISSN
- 0379-6779
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π SIMILAR VOLUMES
We have performed an X-ray scattering experiment on the Kondo-lattice compound CeΓ°Ru 1Γx Rh x Γ 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
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