A compact bellows-driven diamond anvil cell for high-pressure, low-temperature magnetic measurements
- Creators
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Feng, Yejun
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Silevitch, D. M.
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Rosenbaum, T. F.
Abstract
We present the design of an efficient bellows-controlled diamond anvil cell that is optimized for use inside the bores of high-field superconducting magnets in helium-3 cryostats, dilution refrigerators, and commercial physical property measurement systems. Design of this non-magnetic pressure cell focuses on in situ pressure tuning and measurement by means of a helium-filled bellows actuator and fiber-coupled ruby fluorescence spectroscopy, respectively. We demonstrate the utility of this pressure cell with ac susceptibility measurements of superconducting, ferromagnetic, and antiferromagnetic phase transitions to pressures exceeding 8 GPa. This cell provides an opportunity to probe charge and magnetic order continuously and with high resolution in the three-dimensional Magnetic Field-Pressure-Temperature parameter space.
Additional Information
© 2014 AIP Publishing LLC. (Received 21 January 2014; accepted 16 February 2014; published online 5 March 2014). The work at the University of Chicago was supported by National Science Foundation Grant No. DMR-1206519. We acknowledge the use of MRSEC shared facilities, NSF Grant No. DMR-0820054. The work at the Advanced Photon Source of Argonne National Laboratory was supported by the U.S. Department of Energy Basic Energy Sciences under Contract No. NE-AC02-06CH11357.Attached Files
Published - 1.4867078.pdf
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Additional details
- Eprint ID
- 46889
- Resolver ID
- CaltechAUTHORS:20140707-131948390
- NSF
- DMR-1206519
- NSF
- DMR-0820054
- Department of Energy (DOE)
- NE-AC02-06CH11357
- Created
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2014-07-14Created from EPrint's datestamp field
- Updated
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2021-11-10Created from EPrint's last_modified field