Abstract
Path-integral Monte Carlo calculations have been used to study small clusters of p-H2 molecules at low temperatures. Below about 2 K, clusters of 13 and 18 molecules exhibit manifestations of superfluid behavior. However, exchange permutation of molecules is greatly suppressed in a cluster of 33 molecules, even at 1 K.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 1871-1874 |
| Number of pages | 4 |
| Journal | Physical review letters |
| Volume | 67 |
| Issue number | 14 |
| DOIs | |
| State | Published - 1991 |
ASJC Scopus subject areas
- General Physics and Astronomy
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