Non-stationary thermoelectric effect in He II and how it is affected by the thermal vibrations’ transition from laminar to the turbulent regime

Non-stationary thermoelectric effect in He II and how it is affected by the thermal vibrations’ transition from laminar to the turbulent regime

The observation of the thermoelectric effect, which is the spontaneous electric polarization of a cell with liquid He II during the thermal excitation of standing second-sound waves, has been confirmed [Low Temperature Physics 30, 1321 (2004)]. The relationship of this effect with the thermal and hy...

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Veröffentlicht in:Low temperature physics (Woodbury, N.Y.) N.Y.), 2020-01, Vol.46 (1), p.28-40
Hauptverfasser: Natsik, V. D., Rybalko, A. S.
Format: Artikel
Sprache:eng
Schlagworte:
Amplitudes
Electric polarization
Excitation
Helium isotopes
Liquid helium
Low temperature physics
Physical Sciences
Physics
Physics, Applied
Potential oscillations
Science & Technology
Shock waves
Sound waves
Thermoelectricity
Variation
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Zusammenfassung:The observation of the thermoelectric effect, which is the spontaneous electric polarization of a cell with liquid He II during the thermal excitation of standing second-sound waves, has been confirmed [Low Temperature Physics 30, 1321 (2004)]. The relationship of this effect with the thermal and hydrodynamic properties of He II is studied in detail in the temperature range of 1.4 K < T 
ISSN:1063-777X
1090-6517
DOI:10.1063/10.0000361