PATH INTEGRAL MONTE-CARLO SIMULATIONS OF THIN HE-4 FILMS ON A H-2 SURFACE

被引：12

作者：

WAGNER, M ^{[1
]}

CEPERLEY, DM ^{[1
]}

机构：

[1] UNIV ILLINOIS,DEPT PHYS,URBANA,IL 61801

来源：

JOURNAL OF LOW TEMPERATURE PHYSICS | 1992年 / 89卷 / 3-4期

关键词：

D O I：

10.1007/BF00694092

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The adsorption of He-4 films for coverages from 1/4 to 3 monolayers on a H-2 surface at low temperatures is studied with Path Integral Monte Carlo. We calculate the binding energy per He-4 atom to the substrate, density profiles of He-4 and H-2, zero point motion of He-4 and H-2, and the superfluid density of He-4.

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页码：581 / 584

页数：4

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