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Theory of first-order layering transitions in thin helium films
(American Physical Society, 1996)
Thin liquid He-4 films on graphite show evidence of layered growth with increasing number density via a succession of first-order phase transitions. These so-called ''layering transitions'' separate uniformly covering ...
Theory of the hysteresis loop in ferromagnets
(American Physical Society, 1999)
We consider three mechanisms of hysteresis phenomena in alternating magnetic field: the domain-wall motion in a random medium, the nucleation, and the retardation of magnetization due to slow (critical) fluctuations. We ...
Systematics of Pure and Doped He-4 Clusters
(American Physical Society, 1995)
Optimized variational calculations have been carried out for pure and doped clusters of He-4 atoms up to a cluster size of N=1000 particles. For small cluster sizes with less than or equal to 112 particles, where comparisons ...