Zobrazeno 1 - 10
of 14
pro vyhledávání: '"U. T., Kurbanov"'
Autor:
S. .. Dzhumanov, U. T. Kurbanov
Publikováno v:
Eurasian Journal of Physics and Functional Materials, Vol 2, Iss 3, Pp 219-230 (2021)
We demonstrate that the unconventional electron-phonon interactions, charge inhomogeneity and charge ordering in underdoped cuprates play an important role in metal-insulator transitions and nanoscale phase separation. In so doing, we argue that char
Externí odkaz:
https://doaj.org/article/83d997fc41884b05bf07e722422ba449
Publikováno v:
Eurasian Physical Technical Journal; 2024, Vol. 21 Issue 1, p21-27, 7p
Autor:
U. T. Kurbanov, S. Dzhumanov
Publikováno v:
«Узбекский физический журнал». 21:273-279
Изучены возможные механизмы локализации носителей в неоднородных дырочно-легированных купратах и металл-диэлектрик переходы (МДП) в ни
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fc7eb7553e4640e3aae9ef4f9a555a0
https://doi.org/10.52304/.v21i5.119
https://doi.org/10.52304/.v21i5.119
Autor:
U. T. Kurbanov, S. Dzhumanov
Publikováno v:
Eurasian Journal of Physics and Functional Materials, Vol 2, Iss 3, Pp 219-230 (2018)
We demonstrate that the unconventional electron-phonon interactions, charge inhomogeneity and charge ordering in underdoped cuprates play an important role in metal-insulator transitions and nanoscale phase separation. In so doing, we argue that char
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73370ba3d51e81f406d713ee56b250d8
https://doi.org/10.29317/ejpfm.2018020303
https://doi.org/10.29317/ejpfm.2018020303
Autor:
S. S. Sabirov, U. T. Kurbanov, D. S. Djumanov, M. U. Sheraliev, J. Sh. Rashidov, S. Dzhumanov, E. X. Karimbaev
Publikováno v:
Modern Physics Letters B. 35:2150190
The formation of large polarons and bipolarons and related in-gap states in lightly-doped cuprates is studied in the strong electron–phonon coupling regime. The ground-state energies, binding energies and binding radius of strong-coupling large (bi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6dfac79381777785f5a2a6952ad62a7
https://doi.org/10.1142/s0217984921501906
https://doi.org/10.1142/s0217984921501906
Publikováno v:
Low Temperature Physics. 42:1057-1062
Results are presented from a theoretical study of the possibility of hole carrier localization and metal-insulator transitions which show up in the temperature dependences of the magnetic susceptibility χ(T) of doped copper-oxide (cuprate) compounds
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a433e92ea5fe255bf509a847029c16a9
https://doi.org/10.1063/1.4971169
https://doi.org/10.1063/1.4971169
Autor:
U. T. Kurbanov, S. Dzhumanov
Publikováno v:
Superlattices and Microstructures. 84:66-71
We use the theory of extrinsic and intrinsic polarons to examine the new mechanisms of metal-insulating transitions (MITs) and nanoscale phase separation in hole-doped cuprates and propose a unified description of these interrelated phenomena. We arg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c67a874fdf30553109697f871badc2a
https://doi.org/10.1016/j.spmi.2015.03.069
https://doi.org/10.1016/j.spmi.2015.03.069
Publikováno v:
Superlattices and Microstructures. 68:6-15
The carrier localization (confinement) and c -axis charge transport in high- T c layered cuprates have been investigated in the temperature-independent pseudogap state over a wide doping range from the underdoped to the overdoped regime, focusing on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1578e33af331e46786941ca0241e556
https://doi.org/10.1016/j.spmi.2014.01.004
https://doi.org/10.1016/j.spmi.2014.01.004
Publikováno v:
Ukrainian Journal of Physics. 64:322
We study the distinctive features of the metal-insulator transitions, multiscale phase separation, and evolution of coexisting insulating and metallic/superconducting phases in hole-doped cuprates. We show how these interrelated phenomena and related
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf5257a7bc5549992ce13c23bf1a25ae
https://doi.org/10.15407/ujpe64.4.322
https://doi.org/10.15407/ujpe64.4.322
Autor:
U. T. Kurbanov, S. Dzhumanov
Publikováno v:
Modern Physics Letters B. 32:1850312
We show that the unconventional electron–phonon interactions and polaronic effects, charge inhomogeneity and charge ordering in underdoped cuprates result in the nanoscale phase separation and the occurrence of competing and coexisting of insulatin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83d9b5de83371008fd653ba98d9b100a
https://doi.org/10.1142/s0217984918503128
https://doi.org/10.1142/s0217984918503128