| 1990 . |
| . |
( Tc) ( ) , - . . , , . Tc =135 K ( Tc=165 K, -109 °C) HgBa2Ca2Cu3O8+x, 1993 . . . . . . ( ) ; . ; , , . La2-xBaxCuO4 1986 . 1987 . .
|
|
[]
2001 MgB2 ( ) = 40 . . , .. , , .. . , ( ), . (σ-) Δσ ( ) (10-11) . (π-) Δπ (1,5 - 3) . , MgB2 : ( π- ).
MgB2, .. , . , "". 40 10 Δπ , Δσ , Δσ. 2Δσ/kB 5-7, - MgB2 .
[]
2008 [1][2] Tc V () Se, . . . , (Fe). ( 6 ) , As Se, Fe. Tc GdOFeAs (Gd-1111), , . Tc 55 .
( ). , , MgB2 ( ). 2Δ/kB 4,6 - 6.
[]
60- 70- () , en:TCNQ-TTF (-). , , , .
[]
- , (.) (31.10.08). 17 2012. 3 2011.
- Alaska Subedi, Lijun Zhang, David J. Singh, Mao-Hua Du Density functional study of FeS, FeSe and FeTe: Electronic structure, magnetism, phonons and superconductivity (.). 2008. DOI:10.1103/PhysRevB.78.134514
[]
| . |