Scattering of THz phonons
Using heat pulses, we studied the elastic scattering of THz phonons in sapphire and calcium tungstate, two materials of interest as absorbers in composite detectors of particles and photons. For sapphire, we modelled the power dependences of specularly reflected and bulk scattered phonons, whilst fo...
| Main Authors: | , , , , , |
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| 格式: | Conference item |
| 出版: |
2002
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