Pregled bibliografske jedinice broj: 1009694
Theory of warm ionized gases: Equation of state and kinetic Schottky anomaly
Theory of warm ionized gases: Equation of state and kinetic Schottky anomaly // Physical review. E, Statistical, nonlinear, and soft matter physics, 88 (2013), 4; 042132, 6 doi:10.1103/PhysRevE.88.042132 (međunarodna recenzija, članak, ostalo)
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Naslov
Theory of warm ionized gases: Equation of state and kinetic Schottky anomaly
Autori
Capolupo, A. ; Giampaolo, Salvatore Marco ; Illuminati, F.
Izvornik
Physical review. E, Statistical, nonlinear, and soft matter physics (1539-3755) 88
(2013), 4;
042132, 6
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, ostalo
Ključne riječi
single-bubble sonoluminescence ; plasma ; cavitation
Sažetak
Based on accurate Lennard-Jones-type interaction potentials, we derive a closed set of state equations for the description of warm atomic gases in the presence of ionization processes. The specific heat is predicted to exhibit peaks in correspondence to single and multiple ionizations. Such kinetic analog in atomic gases of the Schottky anomaly in solids is enhanced at intermediate and low atomic densities. The case of adiabatic compression of noble gases is analyzed in detail and the implications on sonoluminescence are discussed. In particular, the predicted plasma electron density in a sonoluminescent bubble turns out to be in good agreement with the value measured in recent experiments.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
- MEDLINE
