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Isotope effect on the melting of para-hydrogen and ortho-deuterium clusters

✍ Scribed by Daphna Scharf; Glenn J. Martyna; Michael L. Klein


Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
463 KB
Volume
197
Category
Article
ISSN
0009-2614

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✦ Synopsis


Path integral Monte Carlo calculations have been used to investigate the isotope effect on the "melting" of small clusters of para-hydrogen Q-H*) and ortho-deuterium (o-D2). While clusters of (o.D~)~ with N= 13 and 55 exhibit a quantum-lipid+quantum-solid "freezing" transition in a temperature regime where the effects of Bose statistics are unimportant, the corresponding (PH~)~ clusters do not.


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