Muon spin rotation studies of electronic excitations and magnetism in the vortex cores of superconductors

JE Sonier - Reports on Progress in Physics, 2007 - iopscience.iop.org
The focus of this paper is on recent progress in muon spin rotation (µSR) studies of the
vortex cores in type-II superconductors. By comparison of µSR measurements of the vortex …

Experimental Evidence for Two Gaps in the High-Temperature <?format ?> Superconductor

R Khasanov, A Shengelaya, A Maisuradze, FL Mattina… - Physical review …, 2007 - APS
The in-plane magnetic field penetration depth (λ ab) in single-crystal La 1.83 Sr 0.17 CuO 4
was investigated by muon-spin rotation (μ SR). The temperature dependence of λ ab-2 has …

Hole-doping dependence of the magnetic penetration depth and vortex core size in Y Ba 2 Cu 3 O y: Evidence for stripe correlations near 1 8 hole doping

JE Sonier, SA Sabok-Sayr, FD Callaghan… - Physical Review B …, 2007 - APS
We report on muon spin rotation measurements of the internal magnetic field distribution n
(B) in the vortex solid phase of Y Ba 2 Cu 3 O y (YBCO) single crystals, from which we have …

μSR studies of cuprate superconductors

JE Sonier - Journal of the Physical Society of Japan, 2016 - journals.jps.jp
A partial review of magnetic and superconducting properties of hole-doped cuprates
determined by μSR is given. Much was learned about these materials from μSR experiments …

Theory of high-TC superconductivity: transition temperature

DR Harshman, AT Fiory, JD Dow - Journal of Physics …, 2011 - iopscience.iop.org
It is demonstrated that the transition temperature (TC) of high-T C superconductors is
determined by their layered crystal structure, bond lengths, valency properties of the ions …

Charge-density-wave origin of the dip-hump structure in tunnel spectra of the BSCCO superconductor

AM Gabovich, AI Voitenko - Physical Review B—Condensed Matter and …, 2007 - APS
Differential conductance G as the function of the bias voltage V across the tunnel junction
between a normal metal and an inhomogeneous superconductor with charge density waves …

Pseudogap formation and unusual quasiparticle tunneling in cuprate superconductors: Polaronic and multiple-gap effects on the tunneling spectra

S Dzhumanov, OK Ganiev, SS Djumanov - Physica B: Condensed Matter, 2013 - Elsevier
We propose new simple and generalized multiple-gap models of quasiparticle tunneling
across the high-T c cuprate superconductor (HTSC)/insulator/normal metal (SIN) junction …

Superconducting pseudogap in a Boson–Fermion model

T Mamedov, M De Llano - Journal of the Physical Society of Japan, 2010 - journals.jps.jp
A boson–fermion (BF) quantum-statistical binary gas mixture model consisting of positive-
energy resonant bosonic Cooper electron pairs (CPs) in chemical and thermal equilibrium …

[HTML][HTML] Two distinctive temperature dependences of the London penetration depth in high-Tc cuprate superconductors as support for the theory of Bose-liquid …

S Dzhumanov, UM Turmanova, UT Kurbanov - Physics Letters A, 2022 - Elsevier
In the framework of the theory of Bose-liquid superconductivity, we show that in high-T c
cuprate superconductors the magnetic field penetration depth (known as the London …

Isotope effect in high- superconductors

DR Harshman, JD Dow, AT Fiory - Physical Review B—Condensed Matter and …, 2008 - APS
For high-T c superconductors in which transition temperatures T c are reduced by doping,
the oxygen isotope effect (OIE) coefficient in T c is shown to increase systematically with the …