TITLE

Enhancement technique in the measurement of alternating current susceptibility

AUTHOR(S)
Mukherjee, S.; Chakravarti, A.
PUB. DATE
July 1997
SOURCE
Review of Scientific Instruments;Jul97, Vol. 68 Issue 7, p2834
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Focuses on the enhancement technique in the measurement of alternating current (ac) susceptibility in the presence of a second biasing field. Adoption of the technique for modification of the ac susceptometer; Principle of the enhancement technique; Achievement of quantitative information about domain wall pinning and domain contribution to magnetization.
ACCESSION #
4272756

 

Related Articles

  • Magnetic and electronic properties of the magnetically ordered quasicrystalline alloys Al70–xPd15Mn15Bx. Yewondwossen, M.; Koziol, Z.; Bahadur, D.; Yang, Z. J.; Foldeaki, M.; Dunlap, R. A. // Journal of Applied Physics;4/15/1996, Vol. 79 Issue 8, p5995 

    Measures the magnetic susceptibility, magnetization and the temperature and field dependence of Hall coefficient for the magnetically ordered icosahedral quasicrystals Al[sub70-x]Pd[sub15]Mn[sub15]B[subx]. Method used to measure the temperature dependent alternating current (ac) susceptibility;...

  • An automated susceptometer for the measurement of linear and nonlinear magnetic ac susceptibility. Bajpai, A.; Banerjee, A. // Review of Scientific Instruments;Nov97, Vol. 68 Issue 11, p4075 

    Focuses on a completely automated alternating current (ac) susceptometer that was constructed to measure phase resolved linear and nonlinear ac magnetic susceptibility. Use of a lock-in amplifier; Temperature-measurement and control unit; Proportional and integral algorithm; Overall sensitivity...

  • Study of the Vortex Dynamic in MGB[sub 2] by Harmonic Susceptibility Measurements. Senatore, C.; Polichetti, M.; Zola, D.; di Matteo, T.; Pace, S.; Giunchi, G.; Ceresara, S.; Ripamonti, G. // International Journal of Modern Physics B: Condensed Matter Phys;3/10/2003, Vol. 17 Issue 4-6, p655 

    In order to investigate the flux line dynamic in the recently discovered MgB[SUB2] superconductor, we have measured the ac magnetic susceptibility as a function of the temperature T and the ac field frequency Æ’ on a bulk sample. In particular we have analysed the fundamental and the third...

  • Magnetic phase diagram of the FexMn0.6-xAl0.40 alloys series. Pérez Alcázar, G. A.; Zamora, Ligia E.; Bohórquez, A.; González, E.; González, J. M. // Journal of Applied Physics;4/15/1996, Vol. 79 Issue 8, p6155 

    Focuses on a study which measured the magnetic alternating current susceptibility of iron manganese aluminum alloys series. Methodology of the study; Results and discussion; Conclusion.

  • ac magnetic susceptibility of YBa2Cu3O7-x. Mei, Yu; Luo, H. L.; Chen, D. X.; Nogues, J.; Rao, K. V. // Journal of Applied Physics;9/1/1988, Vol. 64 Issue 5, p2533 

    Presents a study which investigated the alternating current and direct current magnetic susceptibilities of YBa[sub2]Cu[sub3]O[sub7-x] (YBCO). Details of the experimental techniques used; Information on the normal state resistivity of YBCO.

  • Resistance and AC Susceptibility of YBCO 1:2:3 Films on Silver Substrates. Zalecki, R.; Woch, W. M.; Chrobak, M.; Kołodziejczyk, A. // Acta Physica Polonica, A.;Apr2012, Vol. 121 Issue 4, p850 

    The YBa2Cu3Oδ films were obtained directly on the polished silver substrates by the sedimentation process. Thickness of these films is of the order of several tens micrometers. The temperature dependences of the resistance and the AC susceptibility of the films were measured and analyzed. The...

  • A moving coil ac magnetic susceptometer de Souza, R. R.; de Souza, R.R.; Magon, C. J.; Magon, C.J. // Review of Scientific Instruments;Feb1998, Vol. 69 Issue 2, p431 

    Describes a moving coil alternating current (ac) magnetic susceptometer. Reduction of probe coupling using a magnetic shield; Control of the probe movement and bridge operation through a personal computer; Use of the probe system with a helium flow refrigerator; Need for the ac magnetic field...

  • Spin Glass Dynamics of Nanoparticle La0:7Ca0:3Mn0:7Fe0:3O3 Obtained by a Mechanochemical Milling. PEROVIC, M.; MRAKOVIC, A.; KUSIGERSKI, V.; BLANUSA, J.; SPASOJEVIC, V. // Acta Physica Polonica, A.;Nov2010, Vol. 118 Issue 5, p813 

    Spin dynamics of nanoparticle La0.7Ca0.3Mn0.7Fe0.3O3 system was studied through the set of diverse magnetic measurements. Analysis of the data obtained from magnetic relaxation measurements, memory effect and AC susceptibility experiments pointed to a spin glass like behavior of interacting...

  • The Influence of Heat Treatment on Electric Properties of Bulk (Bi,Pb):2223 Superconductor. Pop, V. // International Journal of Modern Physics B: Condensed Matter Phys;8/20/2003, Vol. 17 Issue 21, p3807 

    The (Bi,Pb)(Sr,Ba):2223 samples were prepared using different sintering temperatures. The electrical properties were investigated by electrical resistance and V–I characteristics measurements. The increase of sintering temperature induces the decrease of transition width and the increase...

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