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Cr2O3 (semiconductor)
MP: 2265 ° C
Lo, To frequencies: Rennecke and Lynch, Phys. Rev. 138A, 530 (1965)
Also: Lusovsky et al., Phys. Rev. B16, 4717 (1977)
e
11=e 22=13.3 (Ref.1) or 12.7 (Ref.2) (static)e
33=11.9 (Ref.1) or 11.7 (Ref.2)e
(„ )^ = 6.2 (Ref.2)e
(„ )// = 6.1
e
(„ ) = nČ = 2.5*2.5 = 6.25 (Ref.3)|
|
// |
^ |
|
e o |
11.93 |
10.33 (Ref.3) |
|
e („ ) |
5.97 |
5.73 |
References:
1. Phys. Rev. 129, 1561 (1963)
2. Phys. Rev. B16, 1717
3. Phys. Rev. B16, 5452
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