Optical study on the possible Slater insulator SrIr0.8Sn0.2O3
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DOI: 10.1103/physrevb.100.045101
Abstract: The orthorhombic perovskite iridate ${\mathrm{SrIr}}_{0.8}{\mathrm{Sn}}_{0.2}{\mathrm{O}}_{3}$ is reported to be a new candidate of Slater insulator at low temperatures. Here, we present optical spectroscopy measurements on ${\mathrm{SrIr}}_{0.8}{\mathrm{Sn}}_{0.2}{\mathrm{O}}_{3}$ at different temperatures ($T$) across the paramagnetic-antiferromagnetic phase transition.… read more here.
Keywords: ensuremath omega; ensuremath sigma; slater insulator; ensuremath ... See more keywords
Photoinduced topological phase transition and optical conductivity of black phosphorene
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DOI: 10.1103/physrevb.101.035137
Abstract: We theoretically study the photoinduced topological phase transition of black phosphorene induced by laser light with moderate intensity, which can satisfy the experimentally realistic requirement to preserve the quality of the sample. By deriving the… read more here.
Keywords: ensuremath; optical conductivity; ensuremath omega; mathrm ensuremath ... See more keywords
Influence of phonon renormalization in Eliashberg theory for superconductivity in two- and three-dimensional systems
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DOI: 10.1103/physrevb.103.064511
Abstract: Eliashberg's foundational theory of superconductivity is based on the application of Migdal's approximation, which states that vertex corrections to lowest-order electron-phonon scattering are negligible if the ratio between phonon and electron energy scales is small.… read more here.
Keywords: mathrm ensuremath; ensuremath omega; theory; ensuremath ... See more keywords
Investigation of Ωc0 states decaying to Ξc+K− in pp collisions at s=7, 13 TeV
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DOI: 10.1103/physrevc.102.054319
Abstract: The production of strange particles ${\mathrm{\ensuremath{\Xi}}}_{c}^{+},{K}^{\ensuremath{-}}$ is simulated in $pp$ collisions at $\sqrt{s}=7$ TeV at mid-rapidity with $0.2\ensuremath{\le}{p}_{T}\ensuremath{\le}6$ $\mathrm{GeV}/c$ using the paciae model. The results are consistent with LHCb experimental data on ${\mathrm{\ensuremath{\Xi}}}_{c}^{+}$ and ${K}^{\ensuremath{-}}$… read more here.
Keywords: mathrm ensuremath; ensuremath omega; ensuremath ensuremath; ensuremath ... See more keywords