Electrical effects associated with the ordering process in CdInGaS4 crystals. I. Electron microscopy and electron diffraction study

1983 ◽  
Vol 80 (2) ◽  
pp. 503-511 ◽  
Author(s):  
C. Manolikas ◽  
A. N. Anagnostopoulos
1987 ◽  
Vol 26 (Part 2, No. 10) ◽  
pp. L1714-L1717 ◽  
Author(s):  
Takashi Onozuka ◽  
Mamoru Omori ◽  
Makoto Hirabayashi ◽  
Yasuhiko Syono

1969 ◽  
Vol 47 (1) ◽  
pp. 51-53 ◽  
Author(s):  
A. S. M. Saleuddin ◽  
Karl M. Wilbur

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.


1976 ◽  
Vol 11 (6) ◽  
pp. 1175-1178 ◽  
Author(s):  
G. Van Tendeloo ◽  
N. S. Mishra ◽  
C. Suryanarayana

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