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Author Groat, L.A.; Kek, S.; Bismayer, U.; Schmidt, C.; Krane, H.G.; Meyer, H.; Nistor, L.; Van Tendeloo, G.
Title A synchrotron radiation, HRTEM, X-ray powder diffraction, and Raman spectroscopic study of malayaite, CaSnSiO5 Type A1 Journal article
Year (down) 1996 Publication The American mineralogist Abbreviated Journal Am Mineral
Volume 81 Issue 5/6 Pages 595-602
Keywords A1 Journal article; Electron microscopy for materials research (EMAT)
Abstract Synchrotron radiation, high-resolution transmission electron microscopy (HRTEM), X-ray powder diffraction, and Raman spectroscopy were used to study the structure and thermal behavior of malayaite, CaSnSiO5. No indications of deviation from A2/a symmetry and no structural transitions were observed between 100 and 870 K. HRTEM revealed that the material is free of domains and antiphase boundaries. However, the lattice constants, cell volume, and Raman-active phonons show a thermal discontinuity near 500 K, which is possibly related to variation of the coordination sphere around the highly anisotropic Ca position.
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Corporate Author Thesis
Publisher Place of Publication Washington, D.C. Editor
Language Wos A1996UP41100006 Publication Date 0000-00-00
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 0003-004x ISBN Additional Links UA library record; WoS full record; WoS citing articles
Impact Factor 1.964 Times cited 19 Open Access
Notes Approved no
Call Number UA @ lucian @ c:irua:16862 Serial 3407
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