Eisenstein, J. P. (1985) High-precision torsional magnetometer: Application to two-dimensional electron systems. Applied Physics Letters, 46 (7). pp. 695-696. ISSN 0003-6951. http://resolver.caltech.edu/CaltechAUTHORS:EISapl85
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A dc torsional magnetometer for use in high magnetic fields is described. With a resolution of 10^–12 J/T at 5 T and excellent rejection of background moments, this device has been used to study the de Haas–van Alphen effect in two-dimensional electron systems. This resolution is about 100 times that obtained with a commercially available superconducting quantum interference device magnetometer. The device is useful over a wide temperature range including that below 1 K.
|Additional Information:||Copyright © 1985 American Institute of Physics (Received 30 November 1984; accepted 14 January 1985) It is a pleasure to thank V. Narayanamurti and H. L. Störmer for much encouragement and many enlightening discussions. Useful conversations with G. Agnolet are also appreciated.|
|Subject Keywords:||ELECTRONS; RESOLUTION; MAGNETOMETERS; DESIGN; ELECTRON GAS; MAGNETIC SUSCEPTIBILITY; HETEROJUNCTIONS; MAGNETIC FIELDS; DE HAAS–VAN ALPHEN EFFECT; TORQUE; CALIBRATION|
|Usage Policy:||No commercial reproduction, distribution, display or performance rights in this work are provided.|
|Deposited By:||Archive Administrator|
|Deposited On:||26 Jul 2006|
|Last Modified:||26 Dec 2012 08:57|
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