Mott Insulators
β Scribed by Khaliullin, Giniyat
- Book ID
- 121390245
- Publisher
- The American Physical Society
- Year
- 2013
- Tongue
- English
- Weight
- 176 KB
- Volume
- 111
- Category
- Article
- ISSN
- 0031-9007
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π SIMILAR VOLUMES
High pressure studies using Diamond Anvil Cells were carried out in antiferromagnetic insulator transition metal iodides characterized by their layered structure. Magnetic properties studied by 129I M~ssbauer Spectroscopy, the equation of state obtained from X-ray diffraction and metal insulator tra
Charge dynamics in the two-dimensional Hubbard model is investigated by quantum Monte Carlo simulations. We find that dielectric function Γ°q; xΓ becomes negative at finite frequencies for U =t ΒΌ 4 with hole density d ΒΌ 0:15. Numerical results indicate that vertex corrections enhance charge fluctuati