Pressure induced orientational glass phase in molecular para-hydrogen

Autor: Schelkacheva, T. I., Tareyeva, E. E., Chtchelkatchev, N. M.
Rok vydání: 2008
Předmět:
Zdroj: Phys. Rev. E 79, 021105 (2009)
Druh dokumentu: Working Paper
DOI: 10.1103/PhysRevE.79.021105
Popis: We propose a theoretical description of possible orientational glass transition in solid molecular para-hydrogen and ortho-deuterium under pressure supposing that they are mixtures of J=0 and J=2 states of molecules. The theory uses the basic concepts and methods of standard spin-glass theory. We expect our orientational glass to correspond the II' phase of the high pressure hydrogen phase diagram.
Databáze: arXiv