59 citations · 397 across the 26 of their papers we have counts for
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Investigating Anomalous Thermal Expansion of Copper Halides by Inelastic Neutron Scattering and Ab-inito Phonon Calculations
Abhijith M. Gopakumar, M. K. Gupta, R. Mittal +2
We investigate detailed lattice dynamics of copper halides CuX (X=Cl, Br, I) using neutron inelastic scattering measurements and ab-initio calculations aimed at a comparative study…
Europium mixed-valence, long-range magnetic order, and dynamic magnetic response in EuCu(SiGe)
Kirill S. Nemkovski, Denis P. Kozlenko, Pavel A. Alekseev +9
In mixed-valence or heavy-fermion systems, the hybridization between local orbitals and conduction band states can cause the suppression of long-range magnetic order, which com…
Electromagnon in the Z-type hexaferrite
Filip Kadlec, Christelle Kadlec, Jakub Vit +12
We studied experimentally the high-temperature magnetoelectric prepared as ceramics (x = 0, 0.2) and a single crystal (x = 0.5…
Role of Phonons in Li-Diffusion, Thermal Expansion and Phase Transitions in beta-eucryptite: Inelastic Neutron Scattering and Lattice Dynamics Studies
Baltej Singh, Mayanak Kumar Gupta, Ranjan Mittal +7
Beta eucryptite (LiAlSiO4) shows one-dimensional super-ionic conductivity as well as anisotropic thermal expansion behavior. We have performed inelastic neutron scattering measurem…