Talk by Dr. R. Chidambaram - Raja Ramanna Centre for Advanced ...
Talk by Dr. R. Chidambaram - Raja Ramanna Centre for Advanced ...
Talk by Dr. R. Chidambaram - Raja Ramanna Centre for Advanced ...
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X-Ray Diffraction setup at BL-11<br />
EDXRD<br />
Energy range : 10-70 KeV<br />
Spectral resolution : ~10 -2<br />
ADXRD resolution : 10 -4<br />
1.02<br />
1.00<br />
0.98<br />
0.96<br />
Red line: EOS of uranium generated from<br />
A Lindbaum etal. JPCM, 15, S2297, 2003<br />
Closed circle: Observed data during compression<br />
from EDXRD beam line<br />
Open circle : Observed data during decompression<br />
from EDXRD beam line<br />
Reported Bulk modulus=104 GPa with B'=6.2<br />
Our bulk modulus=108 GPa with B'=6.2<br />
V / V 0<br />
0.94<br />
0.92<br />
0.90<br />
0.88<br />
0.86<br />
0.84<br />
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30<br />
Pressure (GPa)<br />
BL-11 adapted to measurements on materials under high pressures and<br />
high temperatures (upto 1200C). Several studies of importance to the department,<br />
such as EOS of Uranium (shown), its alloys etc have been carried out.<br />
Courtesy : <strong>Dr</strong>. S.M. Sharma
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