Recent progress in commensurate-incommensurate phase transformations. [Hg₃-delta AsF₆; 2H polytype of TaSe₂] [electronic resource]
Three topics are discussed. (1) the nature of long wavelength excitations in Hg₃-delta AsF₆, where gapless excitations in addition to the conventional acoustic modes are observed. (2) Thiourea, in which new commensurate phases can be induced by an external electric field. (3) Discommensurations in 2...
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Format: | Government Document Electronic eBook |
Language: | English |
Published: |
Upton, N.Y. : Oak Ridge, Tenn. :
Brookhaven National Laboratory ; distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy,
1982.
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Internet
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Call Number: |
E 1.99: conf-820935-6
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E 1.99: conf-820935-6 | Available |