Science Source Feb 2010
EN_90286490_0510
![Science Source Feb 2010](img/medium/arch1/dvd0113/31/EN_90286490_0510.jpg)
Transmission electron micrograph (freeze etched) of the surface of a crystal of Barium Titanate (BaTiO3) after being etched in HCI at 0 degrees Centigrade. At this temperature, Barium Titanate has an orthorhombic crystal structure. The rough and smooth areas indicate domains in which the polaraizations are parallel but in opposite directions. Magnification: x6500. The distance between the two black circles in the upper right margin is 10 microns.
2010-02-13
EAST NEWS
Science Source
Omikron
9g6210
3,77MB
26cm x 33cm przy 300dpi
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