Dual-stage trapped-flux magnet cryostat for measurements at high magnetic fields
Abstract
A method and a dual-stage trapped-flux magnet cryostat apparatus are provided for implementing enhanced measurements at high magnetic fields. The dual-stage trapped-flux magnet cryostat system includes a trapped-flux magnet (TFM). A sample, for example, a single crystal, is adjustably positioned proximate to the surface of the TFM, using a translation stage such that the distance between the sample and the surface is selectively adjusted. A cryostat is provided with a first separate thermal stage provided for cooling the TFM and with a second separate thermal stage provided for cooling sample.
- Inventors:
- Issue Date:
- Research Org.:
- Argonne National Lab. (ANL), Argonne, IL (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1348218
- Patent Number(s):
- 9007058
- Application Number:
- 13/405,436
- Assignee:
- UChicago Argonne, LLC (Chicago, IL)
- Patent Classifications (CPCs):
-
G - PHYSICS G01 - MEASURING G01R - MEASURING ELECTRIC VARIABLES
- DOE Contract Number:
- AC02-06CH11357
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2012 Feb 27
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 47 OTHER INSTRUMENTATION; 42 ENGINEERING
Citation Formats
Islam, Zahirul, Das, Ritesh K., and Weinstein, Roy. Dual-stage trapped-flux magnet cryostat for measurements at high magnetic fields. United States: N. p., 2015.
Web.
Islam, Zahirul, Das, Ritesh K., & Weinstein, Roy. Dual-stage trapped-flux magnet cryostat for measurements at high magnetic fields. United States.
Islam, Zahirul, Das, Ritesh K., and Weinstein, Roy. Tue .
"Dual-stage trapped-flux magnet cryostat for measurements at high magnetic fields". United States. https://www.osti.gov/servlets/purl/1348218.
@article{osti_1348218,
title = {Dual-stage trapped-flux magnet cryostat for measurements at high magnetic fields},
author = {Islam, Zahirul and Das, Ritesh K. and Weinstein, Roy},
abstractNote = {A method and a dual-stage trapped-flux magnet cryostat apparatus are provided for implementing enhanced measurements at high magnetic fields. The dual-stage trapped-flux magnet cryostat system includes a trapped-flux magnet (TFM). A sample, for example, a single crystal, is adjustably positioned proximate to the surface of the TFM, using a translation stage such that the distance between the sample and the surface is selectively adjusted. A cryostat is provided with a first separate thermal stage provided for cooling the TFM and with a second separate thermal stage provided for cooling sample.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2015},
month = {4}
}
Works referenced in this record:
Magnetic property characterization system employing a single sensing coil arrangement to measure both AC susceptibility and DC magnetization
patent, April 1996
- Krause, John K.; Wang, Victor; Dodrill, Bradley C.
- US Patent Document 5,506,500