作者: Z.C. Kang , L. Eyring , David J. Smith
DOI: 10.1016/0304-3991(87)90051-9
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摘要: Abstract Dynamic events occuring near and on the surfaces of terbium oxide crystals have been characterized using high-resolution surface profile imaging real-time videotape recording. Although morphology native emphasized {111} faces, greater atomic activity occurred other faces during observation. The removal a twin boundary accretion small, chemically physically differentiated regions into larger bulk crystal were also observed.