scholarly journals High Pressure Raman, Optical Absorption, and Resistivity Study of SrCrO4

2018 ◽  
Vol 57 (13) ◽  
pp. 7550-7557 ◽  
Author(s):  
Malik A. Hakeem ◽  
Daniel E. Jackson ◽  
James J. Hamlin ◽  
Daniel Errandonea ◽  
John E. Proctor ◽  
...  
1996 ◽  
Vol 198 (1) ◽  
pp. 533-537 ◽  
Author(s):  
Z. V. Popović ◽  
M. Holtz ◽  
K. Reimann ◽  
K. Syassen

1984 ◽  
Vol 45 (C8) ◽  
pp. C8-47-C8-51
Author(s):  
J. P. Itie ◽  
A. Polian ◽  
J. M. Besson

Type la and type IIa diamonds have been heated to temperatures in the range 2000-2300 °C under a pressure of about 4.8 GPa. The changes in the defect structure of these diamonds as a result of the heat treatm ent have been examined by optical absorption measurements, integrated X-ray spike measurements and by electron microscopy. Type la diamonds changed colour from colourless to yellow after being heated for 1 min in the temperature range 2250-2300 °C and it has been shown that the yellowing was due to scattering. The scattering centres responsible were elliptically shaped cracks in the cube planes with their longest dimension in a <110> direction


2010 ◽  
Vol 215 ◽  
pp. 012049 ◽  
Author(s):  
M Takumi ◽  
Y Tsujioka ◽  
N Hirai ◽  
K Yamamoto ◽  
K Nagata

1988 ◽  
Vol 89 (10) ◽  
pp. 5979-5982 ◽  
Author(s):  
A. P. Alivisatos ◽  
T. D. Harris ◽  
L. E. Brus ◽  
A. Jayaraman

1977 ◽  
Vol 16 (8) ◽  
pp. 3660-3664 ◽  
Author(s):  
B. Welber ◽  
M. H. Brodsky

1991 ◽  
Vol 185 (3-4) ◽  
pp. 184-188 ◽  
Author(s):  
Z.A. Dreger ◽  
J.M. Lang ◽  
H.G. Drickamer

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