GSECARS Update 13-BM-C Side Station Scientific programs is DAC diffraction and surface science...
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Transcript of GSECARS Update 13-BM-C Side Station Scientific programs is DAC diffraction and surface science...
![Page 1: GSECARS Update 13-BM-C Side Station Scientific programs is DAC diffraction and surface science Proposed partial funding as COMPRES Infrastructure Project.](https://reader036.fdocuments.us/reader036/viewer/2022062410/56649e4c5503460f94b413b4/html5/thumbnails/1.jpg)
GSECARS Update13-BM-C Side Station
•Scientific programs is DAC diffraction and surface science
•Proposed partial funding as COMPRES Infrastructure Project. COMPRES could not fund, recommended submission to NSF-MRI
•Funded by MRI for $550K ($100K less than requested).
•Monochromator prototype being constructed•Will order vertical mirror soon•Large Newport diffractometer will be
delivered in July, DOE funded.
![Page 2: GSECARS Update 13-BM-C Side Station Scientific programs is DAC diffraction and surface science Proposed partial funding as COMPRES Infrastructure Project.](https://reader036.fdocuments.us/reader036/viewer/2022062410/56649e4c5503460f94b413b4/html5/thumbnails/2.jpg)
GSECARS Update
13-ID-D Laser Heated Diamond Anvil System
• Complete rebuild of system
• Monolithic table for increased stability
• Laser upgrade with newb crystals to 80W per laser
• New MAR-345 online image plate reader ordered
![Page 3: GSECARS Update 13-BM-C Side Station Scientific programs is DAC diffraction and surface science Proposed partial funding as COMPRES Infrastructure Project.](https://reader036.fdocuments.us/reader036/viewer/2022062410/56649e4c5503460f94b413b4/html5/thumbnails/3.jpg)
![Page 4: GSECARS Update 13-BM-C Side Station Scientific programs is DAC diffraction and surface science Proposed partial funding as COMPRES Infrastructure Project.](https://reader036.fdocuments.us/reader036/viewer/2022062410/56649e4c5503460f94b413b4/html5/thumbnails/4.jpg)
![Page 5: GSECARS Update 13-BM-C Side Station Scientific programs is DAC diffraction and surface science Proposed partial funding as COMPRES Infrastructure Project.](https://reader036.fdocuments.us/reader036/viewer/2022062410/56649e4c5503460f94b413b4/html5/thumbnails/5.jpg)
![Page 6: GSECARS Update 13-BM-C Side Station Scientific programs is DAC diffraction and surface science Proposed partial funding as COMPRES Infrastructure Project.](https://reader036.fdocuments.us/reader036/viewer/2022062410/56649e4c5503460f94b413b4/html5/thumbnails/6.jpg)
GSECARS LVP Technical Developments
• D-DIA with monochromatic diffraction
• High-pressure tomography apparatus
• High-pressure angle-dispersive powder diffraction using an energy-dispersive setup and a white source
![Page 7: GSECARS Update 13-BM-C Side Station Scientific programs is DAC diffraction and surface science Proposed partial funding as COMPRES Infrastructure Project.](https://reader036.fdocuments.us/reader036/viewer/2022062410/56649e4c5503460f94b413b4/html5/thumbnails/7.jpg)
La
ttic
e s
tra
in
Total percent strain
0.5 GPa
0.5 GPa
1.0 GPa
2.0 GPa6.4 GPa
D0466
D0471
(1.010-5)
(9.710-6)
(2.510-6) (1.210-5)(9.510-6)
-0.003
-0.002
-0.001
0.000
0.001
0.002
0.003
0.004
0.005
0 5 10 15 20 25 30 35
200220222
MgO: Compression versus extension
![Page 8: GSECARS Update 13-BM-C Side Station Scientific programs is DAC diffraction and surface science Proposed partial funding as COMPRES Infrastructure Project.](https://reader036.fdocuments.us/reader036/viewer/2022062410/56649e4c5503460f94b413b4/html5/thumbnails/8.jpg)
WC Anvil
Al alloy cBN SiC
High-P Tomography Cell:
Liquid density and compressibility, Liquid structure, Liquid permeability in porous materials
X-rays
WC Anvil
WC Anvil
![Page 9: GSECARS Update 13-BM-C Side Station Scientific programs is DAC diffraction and surface science Proposed partial funding as COMPRES Infrastructure Project.](https://reader036.fdocuments.us/reader036/viewer/2022062410/56649e4c5503460f94b413b4/html5/thumbnails/9.jpg)
Int
GSECARS data: Alumina, 0.01˚ scan, 3 - 12˚
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Single-wavelength Rietveld refinement