Electron microscopy
- Practical Electron Microscopy and Database -
- An Online Book -
Microanalysis | EM Book                                                                                   http://www.globalsino.com/EM/        

This book (Practical Electron Microscopy and Database) is a reference for TEM and SEM students, operators, engineers, technicians, managers, and researchers.


The structure of crystals can be changed with substitutions, for instance, for Ca1-xSrxTiO3, with increasing Sr substitution the crystal changes space group from tetragonal (I4/mcm) to cubic (Pm-3m) structure [1] as listed in Table 1866.

Table 1866. Structures of Ca1-xSrxTiO3 with increasing Sr substitution.


0 ≤ x ≤ 0.6

x = 0.65 x = 1
Space group Pbnm I4/mcm Pm-3m




[1] Takamitsu Yamanaka, Noriyuki Hirai, and Yutaka Komatsu, Structure change of Ca1–xSrxTiO3 perovskite with composition and pressure, American Mineralogist, 87, 1183–1189, 2002.



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