33 research outputs found
High - Temperature Superconductivity in Iron Based Layered Compounds
Full text linkWe present a review of basic experimental facts on the new class of high -
temperature superconductors - iron based layered compounds like REOFeAs
(RE=La,Ce,Nd,Pr,Sm...), AFe_2As_2 (A=Ba,Sr...), AFeAs (A=Li,...) and FeSe(Te).
We discuss electronic structure, including the role of correlations, spectrum
and role of collective excitations (phonons, spin waves), as well as the main
models, describing possible types of magnetic ordering and Cooper pairing in
these compounds.Comment: 43 pages, 30 figures, review talk on 90th anniversary of Physics
Uspekh
Anion effect on the thermolysis of double complexes [Co(NH3)6][Fe(CN)6] and [Co(NH3)6]4[Fe(CN)6]3
No full textPseudo-gap and the nonlinearity of the magnetization of textured polycrystals of YBa2Cu3O7 − x above the temperature of transition into the superconducting state
No full text
