Diamond anvil cell behavior up to 4 Mbar
Journal Article
·
· Proceedings of the National Academy of Sciences of the United States of America
- Center for High Pressure Science and Technology Advanced Research, Shanghai (China); Florida Intl Univ., Miami, FL (United States); Carnegie Inst. of Washington, Argonne, IL (United States)
- Carnegie Inst. of Washington, Argonne, IL (United States)
- Center for High Pressure Science and Technology Advanced Research, Shanghai (China); Carnegie Inst. of Washington, Argonne, IL (United States)
- Chinese Academy of Sciences, Shanghai (People's Republic of China)
- Argonne National Lab. (ANL), Argonne, IL (United States)
- Center for High Pressure Science and Technology Advanced Research, Shanghai (China); Florida Intl Univ., Miami, FL (United States)
- Center for High Pressure Science and Technology Advanced Research, Shanghai (China); Carnegie Inst. of Washington, Argonne, IL (United States); Carnegie Inst. of Washington, Washington, D.C. (United States)
The diamond anvil cell (DAC) is considered one of the dominant devices to generate ultrahigh static pressure. The development of the DAC technique has enabled researchers to explore rich high-pressure science in the multimegabar pressure range. Here, we investigated the behavior of the DAC up to 400 GPa, which is the accepted pressure limit of a conventional DAC. By using a submicrometer synchrotron X-ray beam, double cuppings of the beveled diamond anvils were observed experimentally. Furthermore, details of pressure loading, distribution, gasket-thickness variation, and diamond anvil deformation were studied to understand the generation of ultrahigh pressures, which may improve the conventional DAC techniques.
- Research Organization:
- Argonne National Lab. (ANL), Argonne, IL (United States); Energy Frontier Research Centers (EFRC) (United States). Energy Frontier Research in Extreme Environments (EFree)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
- Grant/Contract Number:
- AC02-06CH11357
- OSTI ID:
- 1464641
- Journal Information:
- Proceedings of the National Academy of Sciences of the United States of America, Journal Name: Proceedings of the National Academy of Sciences of the United States of America Journal Issue: 8 Vol. 115; ISSN 0027-8424
- Publisher:
- National Academy of Sciences, Washington, DC (United States)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
Similar Records
Finite-Element Simulations of Elastoplastic Flow during Compression of a Sample in a Diamond Anvil Cell under Extremely High Pressure: Effects of Geometry and Material Properties
Pressure, stress, and strain distribution in the double-stage diamond anvil cell
Contributed Review: Culet diameter and the achievable pressure of a diamond anvil cell: Implications for the upper pressure limit of a diamond anvil cell
Journal Article
·
Wed Dec 26 19:00:00 EST 2018
· Physical Review Applied
·
OSTI ID:1492664
Pressure, stress, and strain distribution in the double-stage diamond anvil cell
Journal Article
·
Tue Jul 21 00:00:00 EDT 2015
· Journal of Applied Physics
·
OSTI ID:22489538
Contributed Review: Culet diameter and the achievable pressure of a diamond anvil cell: Implications for the upper pressure limit of a diamond anvil cell
Journal Article
·
Mon Nov 05 19:00:00 EST 2018
· Review of Scientific Instruments
·
OSTI ID:1488814