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A compact bellows-driven diamond anvil cell for high-pressure, low-temperature magnetic measurements

Year: 2014
Type: article
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.
DOI: 10.1063/1.4867078
Language: English
Subfield: Geophysics
Open Access status: bronze
Funders: National Science Foundation, U.S. Department of Energy, Materials Research Science and Engineering Center, Harvard University, Division of Materials Research, Basic Energy Sciences, Argonne National Laboratory
Awards: G1317190864, G1664757510, G262962599, G3075337988, G3183489873, Materials Research Science and Engineering Center, G4475793682, G5387317844, G6848031779, G7583137537, Pressure Tuned Quantum Phase Transitions in Model Systems
OpenAlex ID: W1978643787
FWCI: 2.612
Cites: 27
Cited by: 17
Related to: 10