TITLE

Cantilever magnetometry in pulsed magnetic fields

AUTHOR(S)
Naughton, M.J.; Ulmet, J.P.; Narjis, A.; Askenazy, S.; Chaparala, M.V.; Hope, A.P.
PUB. DATE
November 1997
SOURCE
Review of Scientific Instruments;Nov97, Vol. 68 Issue 11, p4061
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Shows that the technique of cantilever magnetometry is functional in pulsed magnetic fields. Use of micromachined single crystal silicon cantilevers and capacitance detection; Utilizable sensitivity to a certain magnetic moment; Torque magnetization measurements on microcrystals of anisotropic superconductors.
ACCESSION #
4320572

 

Related Articles

  • Torque magnetometry in pulsed magnetic fields with use of a commercial microcantilever. Ohmichi, E.; Osada, T. // Review of Scientific Instruments;Aug2002, Vol. 73 Issue 8, p3022 

    A miniature torquemeter for use in a pulsed magnetic field is developed by utilizing a commercially available piezoresistive microcantilever. The high sensitivity of ∼5 × 10[sup -13] Am² at 38 T is achieved. The response to faster signals were considerably improved due to high...

  • Low noise operation of integrated YBa[sub 2]Cu[sub 3]O[sub 7] magnetometers in static magnetic fields. Krey, S.; David, B.; Eckart, R.; Do¨ssel, O. // Applied Physics Letters;6/15/1998, Vol. 72 Issue 24 

    The noise of two integrated YBa[sub 2]Cu[sub 3]O[sub 7]-SrTiO[sub 3]-YBa[sub 2]Cu[sub 3]O[sub 7] multilayer magnetometers in static magnetic fields up to 110 μT is investigated: An inductively coupled magnetometer with integrated flux transformer and a multiloop magnetometer. In both samples,...

  • Heart magnet.  // Professional Engineering;2/10/2010, Vol. 23 Issue 2, p40 

    The article reports on the development of a portable magnetometer by researchers at the University of Leeds in England, in which the instrument would measure magnetic fields.

  • A sensitive and versatile torque magnetometer for use in high magnetic fields. Wiegers, S.A.J.; van Steenbergen, A.S.; Jeuken, M.E.; Bravin, M.; Wolf, P.E.; Remenyi, G.; Perenboom, J.A.A.J.; Maan, J.C. // Review of Scientific Instruments;Jun98, Vol. 69 Issue 6, p2369 

    Examines the design and construction of a sensitive direct current torque magnetometer suitable for liquid as well as solid state samples. Confirmation of the use of torque magnetometer from room temperatures to low temperatures; Significance and composition of the magnetometer; Attainment of...

  • Using a magnetometer to image a two-dimensional current distribution. Roth, Bradley J.; Sepulveda, Nestor G.; Wikswo, John P. // Journal of Applied Physics;1/1/1989, Vol. 65 Issue 1, p361 

    Describes a mathematical algorithm to obtain an image of a two-dimensional current distribution for measurements of its magnetic field. Application of signal-to-noise ratio of the magnetometer data; Distance between the current source and position where the magnetic field is measured;...

  • A high-sensitivity magnetoresistive magnetometer. Smith, Neil; Jeffers, Fred; Freeman, Jay // Journal of Applied Physics;4/15/1991, Vol. 69 Issue 8, p5082 

    Presents a study that focused on the design of a high-sensitivity, small-size, low-power consumption, broad-bandwidth magnetometer, in which a magnetoresistive element is located. Function of concentrators located in the magnetometer; Factor that made it possible for achieving detection of...

  • An all-optical, high-sensitivity magnetic gradiometer. Affolderbach, C.; Stähler, M.; Knappe, S.; Wynands, R. // Applied Physics B: Lasers & Optics;2002, Vol. 75 Issue 6/7, p605 

    Optical magnetometers have reached sensitivities that make them interesting candidates for the measurement of weak magnetic fields also outside physics laboratories. In order to overcome problems with stray magnetic fields a common solution with existing magnetometers is to operate a pair of...

  • Pendulously suspended magnetometer sensors. Trigg, D. F.; Olson, D. G. // Review of Scientific Instruments;Oct90, Vol. 61 Issue 10, p2632 

    Variations irt three orthogonal components of the earth's magnetic field are measured and recorded continuously at Canadian magnetic observatories. The sensors (defined as X, Y, and Z) are oriented such that the X sensor axis is aligned with geographic north, the Y sensor axis with geographic...

  • [sup 3]He maser for earth magnetic field measurement. Gilles, Hervé; Monfort, Yves; Hamel, Joseph // Review of Scientific Instruments;Oct2003, Vol. 74 Issue 10, p4515 

    We describe the realization of a [sup 3]He Maser operating as an Earth magnetic field magnetometer. Preliminary experiments in order to optimize the device are first presented and finally the [sup 3]He Maser is used in the Earth magnetic field and compared with a [sup 4]He magnetometer. ©...

Share

Read the Article

Courtesy of THE LIBRARY OF VIRGINIA

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics