Sub-Kelvin magnetic and electrical measurements in a diamond anvil cell with
Name
Jaramillo_Sub-kelvin.pdf
Size
15.74 MB
Format
Adobe PDF
Checksum (MD5)
0009d7cbb2fbfbf0bf0ffdd8d36f2282
Author(s)
Palmer, A.
Silevitch, D. M.
Feng, Yejun
Wang, Yishu
Banerjee, A.
Ren, Y.
Rosenbaum, T. F.
Jaramillo, Rafael
Date Issued
September 2015
Journal
Review of Scientific Instruments
Publisher
American Institute of Physics (AIP)
Citation
Palmer, A. et al. “Sub-Kelvin Magnetic and Electrical Measurements in a Diamond Anvil Cell Within Situtunability.” Review of Scientific Instruments 86, 9 (September 2015): 093901 © 2015 AIP Publishing LLC
Version
Final published version
Abstract
We discuss techniques for performing continuous measurements across a wide range of pressure-fielderature phase space, combining the milli-Kelvin temperatures of a helium dilution refrigerator with the giga-Pascal pressures of a diamond anvil cell and the Tesla magnetic fields of a superconducting magnet. With a view towards minimizing remnant magnetic fields and background magnetic susceptibility, we characterize high-strength superalloy materials for the pressure cell assembly, which allows high fidelity measurements of low-field phenomena such as superconductivity below 100 mK at pressures above 10 GPa. In situ tunability and measurement of the pressure permit experiments over a wide range of pressure, while at the same time making possible precise steps across abrupt phase transitions such as those from insulator to metal.
MIT Department
Massachusetts Institute of Technology. Department of Materials Science and Engineering
Terms of Use
Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
Persistent DSpace Link
DOI of Published Version
https://doi.org/10.1063/1.4929861
