We present new Brillouin scattering measurements, for temperature ranging from 1 K to room temperature in a broad range of insulating solids (crystalline and amorphous solids). We analyse the temperature dependence of the attenuation of longitudinal phonons (frequency higher than 15 GHz) on the basis of the physical processes responsible for the phonon damping
Comparative measurements of Brillouin light scattering and ultrasound in (K2O)0.04(B2O3)0.96 and (Ag...
A combination of optically detected magnetic and acoustical paramagnetic resonance has been used to ...
The temperature dependence of the longitudinal sound velocity in the [100]-direction has been measur...
Brillouin scattering measurements of velocity and inverse mean free path of phonons are presented fo...
Author Institution: IBM Research Laboratory, San JosePolymeric solids are known to undergo a number ...
The attenuation of longitudinal 1-GHz phonons was measured as a function of temperature in liquid 4H...
The specific heat of noncrystalline solids differs from that predicted by the Debye model by amounts...
Résumé.- L'étude de la propagation des phonons dans les solides amorphes est un outil important...
International audienceThe attenuation of longitudinal acoustic phonons up to frequencies nearing 250...
International audienceHypersonic sound velocities have been measured by Brillouin scattering for gla...
The internal friction and the sound velocity in a cesium borate glass (Cs(2)O)(0.14)(B(2)O(3))(0.86)...
Measurements of Brillouin light scattering have been performed in (M2O)(0.14)(B2O3)(0.86) alkali-bor...
L'étude de la propagation des phonons dans les solides amorphes est un outil important pour examiner...
Phonon spectroscopy measurements were used to examine the scattering of high frequency phonons (300 ...
Abstract. Phonon spectroscopy measurements were used to examine the scattering of high frequency pho...
Comparative measurements of Brillouin light scattering and ultrasound in (K2O)0.04(B2O3)0.96 and (Ag...
A combination of optically detected magnetic and acoustical paramagnetic resonance has been used to ...
The temperature dependence of the longitudinal sound velocity in the [100]-direction has been measur...
Brillouin scattering measurements of velocity and inverse mean free path of phonons are presented fo...
Author Institution: IBM Research Laboratory, San JosePolymeric solids are known to undergo a number ...
The attenuation of longitudinal 1-GHz phonons was measured as a function of temperature in liquid 4H...
The specific heat of noncrystalline solids differs from that predicted by the Debye model by amounts...
Résumé.- L'étude de la propagation des phonons dans les solides amorphes est un outil important...
International audienceThe attenuation of longitudinal acoustic phonons up to frequencies nearing 250...
International audienceHypersonic sound velocities have been measured by Brillouin scattering for gla...
The internal friction and the sound velocity in a cesium borate glass (Cs(2)O)(0.14)(B(2)O(3))(0.86)...
Measurements of Brillouin light scattering have been performed in (M2O)(0.14)(B2O3)(0.86) alkali-bor...
L'étude de la propagation des phonons dans les solides amorphes est un outil important pour examiner...
Phonon spectroscopy measurements were used to examine the scattering of high frequency phonons (300 ...
Abstract. Phonon spectroscopy measurements were used to examine the scattering of high frequency pho...
Comparative measurements of Brillouin light scattering and ultrasound in (K2O)0.04(B2O3)0.96 and (Ag...
A combination of optically detected magnetic and acoustical paramagnetic resonance has been used to ...
The temperature dependence of the longitudinal sound velocity in the [100]-direction has been measur...
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