Review of the superconducting properties of MgB2
C Buzea, T Yamashita - Superconductor Science and Technology, 2001 - iopscience.iop.org
This review paper illustrates the main normal and superconducting state properties of
magnesium diboride, a material known since the early 1950s but only recently discovered to …
magnesium diboride, a material known since the early 1950s but only recently discovered to …
High-resolution inelastic X-ray scattering I: Context, spectrometers, samples, and superconductors
AQR Baron - Synchrotron Light Sources and Free-Electron Lasers …, 2020 - Springer
This chapter reviews nonresonant, meV-resolution inelastic x-ray scattering (IXS), as applied
to the measurement of atomic dynamics of crystalline materials. It, in conjunction with a …
to the measurement of atomic dynamics of crystalline materials. It, in conjunction with a …
First-principles calculation of the superconducting transition in within the anisotropic Eliashberg formalism
We present a study of the superconducting transition in MgB 2 using the ab initio
pseudopotential density-functional method, a fully anisotropic Eliashberg equation, and a …
pseudopotential density-functional method, a fully anisotropic Eliashberg equation, and a …
Aqueous dispersions of few-layer-thick chemically modified magnesium diboride nanosheets by ultrasonication assisted exfoliation
The discovery of graphene has led to a rising interest in seeking quasi two-dimensional
allotropes of several elements and inorganic compounds. Boron, carbon's neighbour in the …
allotropes of several elements and inorganic compounds. Boron, carbon's neighbour in the …
Phonon Dispersion and Lifetimes in
We measure phonon dispersion and linewidth in a single crystal of M g B 2 along the Γ-A, Γ-
M, and AL directions using inelastic x-ray scattering. We use density functional theory to …
M, and AL directions using inelastic x-ray scattering. We use density functional theory to …
Carrier-density-dependent momentum shift of the coherent peak and the LO phonon mode in p-type high- superconductors
S Sugai, H Suzuki, Y Takayanagi, T Hosokawa… - Physical Review B, 2003 - APS
Systematic Raman scattering experiments were carried out in p-type superconductors
YBCO, LSCO, Bi2212, and Bi2201. The superconducting coherent (pair-breaking) peak is …
YBCO, LSCO, Bi2212, and Bi2201. The superconducting coherent (pair-breaking) peak is …
Anharmonic phonon frequency shift in
We compute the anharmonic shift of the phonon frequencies in MgB 2, using density
functional theory. We explicitly take into account the scattering between different phonon …
functional theory. We explicitly take into account the scattering between different phonon …
Anisotropic Eliashberg theory of MgB2: Tc, isotope effects, superconducting energy gaps, quasiparticles, and specific heat
The anisotropic Eliashberg formalism, employing results from the ab initio pseudopotential
density functional calculations, is applied to study the superconducting properties of MgB2. It …
density functional calculations, is applied to study the superconducting properties of MgB2. It …
Superconducting Gap in : Electronic Raman Scattering Measurements of Single Crystals
Polarization-resolved Raman scattering measurements were performed on MgB 2 single
crystals to determine the magnitude, symmetry, and temperature dependence of the …
crystals to determine the magnitude, symmetry, and temperature dependence of the …
Crystal structure and lattice dynamics of under pressure and implications for
I Loa, K Kunc, K Syassen, P Bouvier - Physical Review B, 2002 - APS
The effect of high pressures, up to 40 GPa, on the crystal structure and lattice dynamics of
AlB 2 was studied by synchrotron x-ray powder diffraction, Raman spectroscopy, and first …
AlB 2 was studied by synchrotron x-ray powder diffraction, Raman spectroscopy, and first …