Metal insulator transition: A new mean-field approximation

Physica B: Condensed Matter

Volumn 259-261, Issue , 1999, Pages 719-720

  Didukh, L ^a   Hankevych, V ^a   Dovhopyaty, Yu ^a  

^a TERNOPIL IVAN PULUJ NATIONAL TECHNICAL UNIVERSITY   (Ukraine)

Author keywords

Energy gap; Mean field approximation; Metal insulator transition

Indexed keywords

EID: 4243712717     PISSN: 09214526     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0921-4526(98)01009-6     Document Type: Article

References (13)

1. J. Hubbard, Proc. Roy. Soc. A 276 (1963) 238.
2. Yu.A. Izyumov, Uspekhi Fizicheskikh Nauk 165 (1995) 403 (in Russian).
3. F. Gebhard, The Mott Metal-Insulator Transition - Models and Methods, Springer, Berlin, 1997.
4. L. Didukh, Phys. Stat. Sol. B 206 (1998) R5.
5. J. Hubbard, Proc. Roy. Soc. A 285 (1965) 542.
6. L.M. Roth, Phys. Rev. Lett. 20 (1968) 1431.
7. G. Kotliar, A.E. Ruckenstein, Phys. Rev. Lett. 57 (1986) 1362.
8. W.F. Brinkman, T.M. Rice, Phys. Rev. B 2 (1970) 4302.
9. M.C. Gutzwiller, Phys. Rev. Lett. 10 (1963) 159.
10. N.F. Mott, Metal-Insulator Transitions, Taylor & Francis, London, 1990.
11. J. A. Wilson, The Metallic and Nonmetallic States of Matter, Taylor & Francis, London, 1985.
12. X. Yao et al., Phys. Rev. B 56 (1997) 7129.
13. D.B. Mc Whan, J.B. Remeika, Phys. Rev. B 2 (1970) 3734.