Please use this identifier to cite or link to this item: http://lib.jncasr.ac.in:8080/jspui/handle/10572/30
Title: Phase transformation of BeS and equation-of-state studies to 96 GPa
Authors: Chandrabhas, Narayana
Nesamony, V J
Ruoff, A L
Keywords: Physics, Condensed Matter
High-Pressure Phase
III-V
Beryllium-Oxide
NiAs Structure
Semiconductors
Transitions
Crystal
Systematics
BeTe
BaO
Issue Date: 1-Dec-1997
Publisher: American Physical Society
Citation: Physical Review - B 56(22), 14338–14343 (1997).
Abstract: We report the existence of a reversible first-order phase transition of BeS from the zinc-blende structure, B3, to the nickel-arsenide structure, B8, at 51 GPa with a volume change of 11%. The NiAs phase remains stable up to at least 96 GPa, A second-order Birch equation describes the equation of state of the B3 phase with B-o = 105 GPa and B-o' = 3.5. Preliminary studies of BeO to 66 GPa are described.
URI: http://hdl.handle.net/10572/30
Other Identifiers: 0163-1829
Appears in Collections:Research Articles (Chandrabhas N.)

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