Electronic Structure, Lattice Dynamics, and Superconducting Properties of Mercury-Alkaline Earth Metal Compounds: a First-Principles Study
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Superconductivity and Novel Magnetism"
DOI: 10.1007/s10948-019-5124-2
Abstract: The electronic structure, lattice dynamics, and superconducting properties of SrHg and BaHg intermetallic compounds are investigated using plane wave pseudo-potential and linear response methods based on density functional theory. The ground state properties such as… read more here.
Keywords: lattice; structure; structure lattice; lattice dynamics ... See more keywords
Crystal structure, lattice vibrational characteristic, and dielectric property of Nd(Mg1/2Sn1/2)O3 ceramic
Sign Up to like & getrecommendations! Published in 2017 at "Materials Chemistry and Physics"
DOI: 10.1016/j.matchemphys.2017.06.059
Abstract: Abstract Nd(Mg1/2Sn1/2)O3 (NMS) ceramic was synthesized using a conventional solid-state reaction method. Crystal structure and morphology were investigated through X-ray diffraction (XRD) and scanning electron microscopy (SEM), respectively. Lattice vibrational modes were obtained through Raman… read more here.
Keywords: mg1 2sn1; crystal structure; lattice vibrational; structure lattice ... See more keywords
Electronic structure and lattice dynamics of Ba2CuTeO6 single crystals
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DOI: 10.1039/d0ra02314k
Abstract: The electronic structure and lattice dynamics of Ba2CuTeO6 single crystals were investigated through spectroscopic ellipsometry and Raman scattering measurements. The room-temperature optical absorption spectrum of Ba2CuTeO6 presented a direct optical band gap at approximately 1.04… read more here.
Keywords: structure lattice; dynamics ba2cuteo6; electronic structure; lattice dynamics ... See more keywords
Anomalous boron isotope effects on electronic structure and lattice dynamics of CuB2O4
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DOI: 10.1039/d0ra08200g
Abstract: Copper metaborate had a unique crystal structure and exhibited noteworthy magnetic phase transitions at 21 and 10 K. The electronic structure and lattice dynamics of copper metaborate Cu11B2O4 single crystals were investigated and compared with… read more here.
Keywords: boron isotope; structure lattice; electronic structure; lattice dynamics ... See more keywords
Structure, the lattice dynamic, and the dielectric characteristics of Sr0.5Ba0.5Nb2O6 films
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DOI: 10.1134/s1063783417050249
Abstract: Solid solution Sr0.5Ba0.5Nb2O6 films have been synthesized on a (111)Pt/(001)Si substrate by rf deposition in an oxygen atmosphere. The depolarized Raman spectra, the structure, and the dielectric characteristics of the films have been studied over… read more here.
Keywords: 5nb2o6 films; structure lattice; sr0 5ba0; 5ba0 5nb2o6 ... See more keywords
Structure and Lattice Dynamics of MF2 (M = Ca, Sr, Ba, Pb) in Cubic and Orthorhombic Phases: The ab initio Calculations
Sign Up to like & getrecommendations! Published in 2019 at "Physics of the Solid State"
DOI: 10.1134/s1063783419010062
Abstract: The MF2 (M = Ca, Sr, Ba, Pb) crystals undergo a structural phase transition from the cubic to the orthorhombic phase in a range of 1–10 GPa. Although the cubic fluorites are well studied experimentally,… read more here.
Keywords: cubic orthorhombic; orthorhombic phases; structure lattice; lattice dynamics ... See more keywords