Sentences with phrase «frequency of phonons»
The arrangement of those bonds determines the frequency of phonons that an atom can absorb.
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And in the same way that white light is actually composed of many different colors of light, these thermal phonons are made up of many different frequencies — each carrying varying amounts of heat.
the former calculated from the number and frequency of the ion's phonons (vibrational mechanical energy)
A central challenge of thermal physics — and of interfacial thermal conductance, specifically — is that phonons exist over a wide frequency range, and how phonons interact with interfaces and other phonons depends on their frequencies.
«The simplest way for a phonon to cross an interface is by a two - phonon elastic processes: a phonon comes in, a phonon of the same frequency goes out.»
Resume: Nanoscale phononic crystals can be used in many areas including high - frequency signal processing and the control of thermal phonons.
Nanoscale phononic crystals can be used in many areas including high - frequency signal processing and the control of thermal phonons.