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Liquid and solid phases of He-3 on graphite

Autor
Gordillo, M. C.; Boronat, J.
Tipus d'activitat
Article en revista
Revista
Physical review letters
Data de publicació
2016-04-04
Volum
116
Número
14
Pàgina inicial
1
Pàgina final
5
DOI
https://doi.org/10.1103/PhysRevLett.116.145301 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/88150 Obrir en finestra nova
URL
http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.116.145301 Obrir en finestra nova
Resum
Recent heat-capacity experiments show quite unambiguously the existence of a liquid He-3 phase adsorbed on graphite. This liquid is stable at an extremely low density, possibly one of the lowest found in nature. Previous theoretical calculations of the same system, and in strictly two dimensions, agree with the result that this liquid phase is not stable and the system is in the gas phase. We calculated the phase diagram of normal He-3 adsorbed on graphite at T = 0 using quantum Monte Carlo meth...
Citació
Gordillo, M. C., Boronat, J. Liquid and solid phases of He-3 on graphite. "Physical review letters", 04 Abril 2016, vol. 116, núm. 14, p. 1-5.
Paraules clau
2nd layer, Dimensions, Helium, Monte-Carlo, Systems, Transition
Grup de recerca
SIMCON - First-principles approaches to condensed matter physics: quantum effects and complexity

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