RT Journal Article
T1 Effects of the presence of Cs impurities on the two-dimensional 4He phase diagram
A1 Gordillo, M.C.
A1 Ceperley, D. M.
K1 Impurities
K1 Monte Carlo simulations
AB The changes in the two-dimensional (2D) 4He phase diagram due to the introduction of impurities (Cs atoms) are estimated using path-integral Monte Carlo simulations. Our results indicate that when we increase the concentration of Cs atoms, the liquid-gas coexistence zone decreases in size and eventually disappears for ¿Cs~0.005Å-2, so that 2D 4He gases will be stable at low temperatures.
PB American Physical Society
SN 1098-0121
YR 1999
FD 1999-04
LK http://hdl.handle.net/10433/916
UL http://hdl.handle.net/10433/916
LA en
NO Physical Review B - Condensed Matter and Materials Physics, 1999;59(13):8416-8419
NO Universidad Pablo de Olavide. Departamento de Sistemas Físicos, Químicos y Naturales
DS RIO
RD May 3, 2026