Electron microscopy and electron diffraction study of the domain structure and the transition state in CuInSe2

1981 ◽  
Vol 16 (5) ◽  
pp. 501-504 ◽  
Author(s):  
C. Manolikas ◽  
J. Spyridelis
Keyword(s):  
Electron Microscopy ◽  
Electron Diffraction ◽  
Transition State ◽  
Diffraction Study ◽  
Domain Structure ◽  
Electron Diffraction Study

A Low-Temperature Electron Microscopy and Electron Diffraction Study of La1.84Sr0.16CuO4

1987 ◽  
Vol 26 (Part 2, No. 10) ◽  
pp. L1714-L1717 ◽  
Author(s):  
Takashi Onozuka ◽  
Mamoru Omori ◽  
Makoto Hirabayashi ◽  
Yasuhiko Syono
Keyword(s):  
Electron Microscopy ◽  
Electron Diffraction ◽  
Low Temperature ◽  
Diffraction Study ◽  
Electron Diffraction Study ◽  
Temperature Electron

Shell regeneration in Helix pomatia

1969 ◽  
Vol 47 (1) ◽  
pp. 51-53 ◽  
Author(s):  
A. S. M. Saleuddin ◽  
Karl M. Wilbur
Keyword(s):  
Electron Microscopy ◽  
Electron Diffraction ◽  
Diffraction Study ◽  
Helix Pomatia ◽  
Electron Diffraction Study ◽  
X Ray Diffraction ◽  
X Ray ◽  
Polarizing Microscope ◽  
Injured Area ◽  
Shell Regeneration

The early stages of the shell regeneration in Helix pomatia have been studied by electron microscopy. Within 1 hour after the removal of a piece of shell, minute crystals of CaCO3 appear in the injured area. Electron diffraction study showed these crystals to be aragonite. Calcite crystals were also present at later stages of regeneration (after 3 hours) as shown by polarizing microscope and X-ray diffraction. Vaterite was found in 1 of 12 cases. Spherulites were observed in regeneration at the shell edge but not elsewhere.

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