Revised calibration of the Sm:SrB{sub 4}O{sub 7} pressure sensor using the Sm-doped yttrium-aluminum garnet primary pressure scale
Journal Article
·
· Journal of Applied Physics
- Sobolev Institute of Geology and Mineralogy, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk (Russian Federation)
- Bayerisches Geoinstitut, Universität Bayreuth, D-95440 Bayreuth (Germany)
The pressure-induced shift of Sm:SrB{sub 4}O{sub 7} fluorescence was calibrated in a quasi-hydrostatic helium medium up to 60 GPa using the recent Sm-doped yttrium-aluminum garnet primary pressure scale as a reference. The resulting calibration can be written as P = −2836/14.3 [(1 + Δλ/685.51){sup −14.3 }− 1]. Previous calibrations based on the internally inconsistent primary scales are revised, and, after appropriate correction, found to agree with the proposed one. The calibration extended to 120 GPa was also performed using corrected previous data and can be written as P = 4.20 Δλ (1 + 0.020 Δλ)/(1 + 0.036 Δλ)
- OSTI ID:
- 22402856
- Journal Information:
- Journal of Applied Physics, Vol. 117, Issue 14; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0021-8979
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
ALUMINATES
BORATES
CALIBRATION
CORRECTIONS
DOPED MATERIALS
FLUORESCENCE
HELIUM
PRESSURE DEPENDENCE
PRESSURE RANGE GIGA PA
SAMARIUM COMPOUNDS
SENSORS
STRONTIUM COMPOUNDS
YTTRIUM COMPOUNDS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
ALUMINATES
BORATES
CALIBRATION
CORRECTIONS
DOPED MATERIALS
FLUORESCENCE
HELIUM
PRESSURE DEPENDENCE
PRESSURE RANGE GIGA PA
SAMARIUM COMPOUNDS
SENSORS
STRONTIUM COMPOUNDS
YTTRIUM COMPOUNDS