Studies on the lattice dynamics of ct-Bi203 have been performed including IR polarized reflectance spectra on single crystal, inelastic neutron scattering and specific heat measurements. Dispersion parameters and polarizations of IRactive phonons are presented and compared with neutron and specific heat data
We present neutron inelastic scattering measurements of the low-energy phonons in single crystal BiF...
Polarized infrared reflectivity spectra of CsCdBr3 crystal were measured at temperatures 20 and 300 ...
The total set of polarized Raman spectra have been obtained at room temperature, and an assignment o...
Polarized IR reflectance spectra of monoclinic single crystal ~-Bi20 ~ for different directions of t...
The lattice dynamics in Bi2Te3 and Sb2Te3 were investigated both microscopically and macroscopically...
Inelastic neutron scattering has been used to study the lattice dynamics in Ba1-xKxBiO3 over a wide ...
Crystal structure and spontaneous polarization of Bi4−xNdxTi3O12 studied by using neutron powder dif...
A brief outline of experimental lattice dynamics related to thermal transport in solids introduces t...
Measurements of infrared polarized reflectance spectra of single-crystal α-Bi2O3 have been made at r...
The vibrational properties of (Ba,K)BiO3 are studied in the semi-conducting, metallic and supercondu...
We report neutron inelastic scattering experiments on single-crystal PbMg1/3Nb2/3O3 doped with 32% P...
The lattice dynamics in as-cast and nanocrystalline thermoelectric Bi2Te3 based p-type and n-type ma...
The lattice dynamics in as-cast and nanocrystalline thermoelectric Bi2Te3 based p-type and n-type ma...
International audienceThe low and weakly temperature-varying lattice thermal conductivity, κL(T), in...
International audienceABO3 perovskite-type solid solutions display a large variety of structural and...
We present neutron inelastic scattering measurements of the low-energy phonons in single crystal BiF...
Polarized infrared reflectivity spectra of CsCdBr3 crystal were measured at temperatures 20 and 300 ...
The total set of polarized Raman spectra have been obtained at room temperature, and an assignment o...
Polarized IR reflectance spectra of monoclinic single crystal ~-Bi20 ~ for different directions of t...
The lattice dynamics in Bi2Te3 and Sb2Te3 were investigated both microscopically and macroscopically...
Inelastic neutron scattering has been used to study the lattice dynamics in Ba1-xKxBiO3 over a wide ...
Crystal structure and spontaneous polarization of Bi4−xNdxTi3O12 studied by using neutron powder dif...
A brief outline of experimental lattice dynamics related to thermal transport in solids introduces t...
Measurements of infrared polarized reflectance spectra of single-crystal α-Bi2O3 have been made at r...
The vibrational properties of (Ba,K)BiO3 are studied in the semi-conducting, metallic and supercondu...
We report neutron inelastic scattering experiments on single-crystal PbMg1/3Nb2/3O3 doped with 32% P...
The lattice dynamics in as-cast and nanocrystalline thermoelectric Bi2Te3 based p-type and n-type ma...
The lattice dynamics in as-cast and nanocrystalline thermoelectric Bi2Te3 based p-type and n-type ma...
International audienceThe low and weakly temperature-varying lattice thermal conductivity, κL(T), in...
International audienceABO3 perovskite-type solid solutions display a large variety of structural and...
We present neutron inelastic scattering measurements of the low-energy phonons in single crystal BiF...
Polarized infrared reflectivity spectra of CsCdBr3 crystal were measured at temperatures 20 and 300 ...
The total set of polarized Raman spectra have been obtained at room temperature, and an assignment o...
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