TY - JOUR
T1 - Low-temperature specific heats of adsorbed helium monolayers in the mobile limit
AU - Miller, Michael D.
AU - Woo, Chia Wei
PY - 1973
Y1 - 1973
N2 - Jackson's model for adsorbed helium monolayers is suitable for studying thermodynamic properties in the mobile limit. In particular, low-temperature specific heats can be calculated over a range of areal densities. The dominant contributions come from longitudinal surface phonons. We report here (i) an extension of Jackson's model to account for surface-phonon-surface-phonon interactions, (ii) computations of low-temperature specific heats to several coverages, and (iii) a comparison of the computed results to experiment.
AB - Jackson's model for adsorbed helium monolayers is suitable for studying thermodynamic properties in the mobile limit. In particular, low-temperature specific heats can be calculated over a range of areal densities. The dominant contributions come from longitudinal surface phonons. We report here (i) an extension of Jackson's model to account for surface-phonon-surface-phonon interactions, (ii) computations of low-temperature specific heats to several coverages, and (iii) a comparison of the computed results to experiment.
UR - https://www.scopus.com/pages/publications/35949036988
U2 - 10.1103/PhysRevA.7.1322
DO - 10.1103/PhysRevA.7.1322
M3 - Journal Article
AN - SCOPUS:35949036988
SN - 1050-2947
VL - 7
SP - 1322
EP - 1328
JO - Physical Review A - Atomic, Molecular, and Optical Physics
JF - Physical Review A - Atomic, Molecular, and Optical Physics
IS - 4
ER -