Vacancy assisted flow of solid helium
45 26
Ключевые слова:
helium, solid, temperature, low temperatureАннотация
The idea that solid helium might become a supersolid goes back to Andreev and Lifshiz [1]. The 2004 observation of supersolidity in torsional oscillator experiments by E. Kim and M. Chan [2] started an extensive worldwide series of related investigations. Since the report by D. Y. Kim and M. Chan in 2012.
Библиографические ссылки
1 Andreev, A.F.&Lifshitz, I.M. Quantum theory of defects in crystals, Sov. Phys. JETP USSR29, 1107- & (1969).
2 Kim, E. & Chan, M. H. W. Observation of superflow in solid helium, Science305, 1941-1944 (2004).
3 Kim, D. Y. & Chan, M. H. W. Absence of supersolidity in solid helium in porous vycor glass. Phys. Rev. Lett. 109, 155301-155301 (2012).
4 Galli, D.E. &Reatto, L. Vacancies in solid He-4 and Bose Einstein condensation. J. Low. Temp. Phys. 124, 197-207 (2001).
5 Benedek, G., Dalfovo, F., Grisenti, R. E., Käsz, M. &Toennies, J. P. Oscillations in the expansion of solid He-4 into vacuum.// Phys. Rev. Lett. 95, 095301 (2005).
2 Kim, E. & Chan, M. H. W. Observation of superflow in solid helium, Science305, 1941-1944 (2004).
3 Kim, D. Y. & Chan, M. H. W. Absence of supersolidity in solid helium in porous vycor glass. Phys. Rev. Lett. 109, 155301-155301 (2012).
4 Galli, D.E. &Reatto, L. Vacancies in solid He-4 and Bose Einstein condensation. J. Low. Temp. Phys. 124, 197-207 (2001).
5 Benedek, G., Dalfovo, F., Grisenti, R. E., Käsz, M. &Toennies, J. P. Oscillations in the expansion of solid He-4 into vacuum.// Phys. Rev. Lett. 95, 095301 (2005).
Загрузки
Как цитировать
Benedek, G., Kalinin, A., Nieto, P., & Toennies, J. P. (2015). Vacancy assisted flow of solid helium. Вестник. Серия Физическая (ВКФ), 50(3), 62–63. извлечено от https://bph.kaznu.kz/index.php/zhuzhu/article/view/822
Выпуск
Раздел
Физика конденсированного состояния и проблемы материаловедения. Нанонаука
