Journal ArticleDOI
Demagnetizing Factors of the General Ellipsoid
Reads0
Chats0
TLDR
In this paper, the demagnetizing factors of ellipsoids of three different axes are presented, along with supplementary formulas which cover a large number of special cases of ellipses.Abstract:
Charts and tables of the demagnetizing factors of prolate and oblate spheroids are readily available; however, demagnetizing factors of ellipsoids of three different axes are incompletely tabulated and laborious to calculate. This article presents charts and tables which make possible easy determination of the demagnetizing factor for any principal axis of an ellipsoid of any shape. Formulas for the demagnetizing factors of the general ellipsoid are included together with supplementary formulas which cover a large number of special cases.read more
Citations
More filters
Journal ArticleDOI
Principle and Performance of a Dual-Band Search Coil Magnetometer: A New Instrument to Investigate Fluctuating Magnetic Fields in Space
TL;DR: In this article, the authors presented a dual-band search-coil detector with a mutual reducer to take full benefit of the second coil and efficiently extend the frequency band, which can reach a few tens of fT/?Hz in the range 10-100 kHz.
Journal ArticleDOI
Demagnetization factors for cylindrical shells and related shapes
TL;DR: In this article, the authors derived analytical expressions for the demagnetization factors of cylindrical shells and rings with rectangular and square cross-sections, respectively, for the ring with a square crosssection and the elliptic ring with small eccentricity.
Journal ArticleDOI
Fiber-optic sensing of voltages by line integration of the electric field
Klaus Bohnert,J. Nehring +1 more
TL;DR: A fiber-optic sensor that is sensitive to the line integral of the electric field is presented and important performance parameters including integration accuracy, dynamic range, linearity, and bandwidth are examined.
Journal ArticleDOI
Bounds on Herglotz functions and fundamental limits of broadband passive quasistatic cloaking
Maxence Cassier,Graeme W. Milton +1 more
TL;DR: In this paper, the authors derived new bounds on Herglotz functions that generalize those given in Bernland et al. and Gustafsson and Sjoberg [2010] to a wide class of linear passive systems such as electromagnetic passive materials.
Journal ArticleDOI
Reflectance anisotropy oscillations during MOCVD and MBE growth of GaAs (001)
J.-T. Zettler,J. Rumberg,K. Ploska,K. Stahrenberg,Markus Pristovsek,Wolfgang Richter,M. Wassermeier,P. Schützendübe,J. Behrend,L. Däweritz +9 more
TL;DR: In this paper, an anisotropic effective medium model is applied to separate morphology related and surface reconstruction domain related contributions to reflectance anisotropy spectroscopy (RAS) oscillations.