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Brinda, John Jr.
Westinghouse Electric Corp., Pittsburgh, PA (USA)1976
Westinghouse Electric Corp., Pittsburgh, PA (USA)1976
AbstractAbstract
[en] An apparatus is described for monitoring the permeability of the cladding of a nuclear reactor control rod. This apparatus has a first and second primary winding electrically interconnected; a secondary winding between the primary windings; a system to supply an A.C. voltage to these windings; a device for measuring the output voltage of the secondary winding
[fr]
On decrit un appareil pour controler la permeabilite relative de l'enveloppe d'une barre de commande d'un reacteur nucleaire, appareil qui comprend un premier et un second enroulement primaire interconnecte electriquement; un enroulement secondaire dispose entre les enroulements primaires; un dispositif pour fournir une tension electrique alternative a ces deux enroulements; un dispositif pour mesurer la tension de sortie de l'enroulement secondaireOriginal Title
Appareil pour controler le degre acceptable de permeabilite magnetique relative de certains elements dans un reacteur nucleaire
Primary Subject
Source
28 Jun 1976; 9 p; FR PATENT DOCUMENT 2316706/A/; Available from Institut National de la Propriete Industrielle, Paris (France); Priority claim: 3 Jul 1975, US.
Record Type
Patent
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Cano, M E; Cordova-Fraga, T; Sosa, M; Bernal-Alvarado, J; Baffa, O, E-mail: mecano@fisica.ugto.mx2008
AbstractAbstract
[en] A description of the measurement procedure, related theory and experimental data analysis of the magnetic susceptibility of materials is given. A short review of previous papers in the line of this subject is presented. This work covers the whole experimental process, in detail, and presents a pragmatic approach for pedagogical sake
Primary Subject
Source
S0143-0807(08)68106-4; Available from http://dx.doi.org/10.1088/0143-0807/29/2/015; Country of input: International Atomic Energy Agency (IAEA)
Record Type
Journal Article
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Goryachev, E.G.
International Centre for Theoretical Physics, Trieste (Italy)1991
International Centre for Theoretical Physics, Trieste (Italy)1991
AbstractAbstract
[en] Within the scope of the approximation of a kinematic field I have been calculating the uniform paramagnetic susceptibility χ(0,0)=δR(H)/δH when H → 0 and U → ∞. It turns out that χ(0,0) < 0 in the all region, where R=0 (i.e. 0,7 > or approx. n ≥ 0). (author). 6 refs, 1 fig
Source
Jul 1991; 5 p
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Report
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AbstractAbstract
[en] The magnetic susceptibility of a BCS superconductor with partially depaired states (Fulde state) is investigated as a possible explanation of deviations from the Chandrasekar-Clogston limit
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Record Type
Journal Article
Journal
Journal of Low Temperature Physics; v. 24(3/4); p. 513-517
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AbstractAbstract
[en] The temperature-dependence of the magnetic susceptibility of CsV1-xMgxCl3 (x=0.000-0.357) is investigated to elucidate finite-size effects in the S=3/2 one-dimensional Heisenberg antiferromagnet. The experimental results are compared with the results of the exact-diagonalization method for chains with up to seven-spins. (author)
Source
Available online at the Web site for the Journal of Physics. Condensed Matter (ISSN 1361-648X) http://www.iop.org/; Country of input: Zambia
Record Type
Journal Article
Journal
Journal of Physics. Condensed Matter; ISSN 0953-8984;
; v. 8(43); p. 8407-8412

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Zulaikah, Siti; Nurlaily, Ika Putri, E-mail: siti.zulaikah.fmipa@um.ac.id2018
AbstractAbstract
[en] Three types of volcanic materials of Mount Agung Bali Indonesia, i.e., volcanic ash, sand, and gravel have been tested magnetic susceptibility using a Bartington MS2B susceptibility meter. Of the three types of materials, volcanic ash has one order lower of the magnetic susceptibility of about 7.7×10−6 m3kg−1 than that of sand and gravel which have magnetic susceptibility ranging from 14.1 to 26.8×10−6 m3kg−1. Based on the χif Vs. χfd analysis, it can be seen that magnetic minerals contained in the volcanic ash have dominated the stable single domains (SSD), while magnetic minerals in sand and gravel have dominated by multidomain (MD). The domain distribution of the magnetic mineral in various sizes of volcanic materials from Mount Agung of naturally approximates the exponential form. (paper)
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Secondary Subject
Source
International Conference on Mathematics, Science, and Education; Malang (Indonesia); 29-30 Aug 2017; Available from http://dx.doi.org/10.1088/1742-6596/1093/1/012029; Country of input: International Atomic Energy Agency (IAEA)
Record Type
Journal Article
Literature Type
Conference
Journal
Journal of Physics. Conference Series (Online); ISSN 1742-6596;
; v. 1093(1); [6 p.]

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Casa, D.; Keimer, B.; Zimmermann, M. v.; Hill, J. P.; Habermeier, H. U.; Razavi, F. S.
Funding organisation: (US)2001
Funding organisation: (US)2001
AbstractAbstract
[en] An interesting memory effect occurs when La1-xSrxMnO3 (x∼1/8) is repeatedly exposed to x rays. While the ''dark'' conductivity remains unaffected by the irradiation history, the conductivity is markedly enhanced upon exposure to x rays at low temperatures. Immediately after renewed exposure, it recovers the value attained at the end of the previous exposure. We provide a qualitative explanation of this unusual effect in terms of three distinct states with different orbital correlations
Primary Subject
Source
AC02-98CH10886; Othernumber: PRBMDO000064000010100404000001; R21130PRB
Record Type
Journal Article
Journal
Physical Review. B, Condensed Matter and Materials Physics; ISSN 1098-0121;
; v. 64(10); p. 100404-100404.4

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Belen Oliva-Urcia; Teresa Roman-Berdiel; Casas, A.M.
International Association of Geomagnetism and Aeronomy IAGA 11. Scientific Assembly2009
International Association of Geomagnetism and Aeronomy IAGA 11. Scientific Assembly2009
AbstractAbstract
[en] Complete text of publication follows. The study at room temperature of the anisotropy of magnetic susceptibility (RT-AMS) has been used traditionally as a powerful technique in structural analyses, since a direct relationship between magnetic fabric and strain ellipsoid was found (Hrouda, 1982, Borradaile, 1988). However, the superposition of different tectonic events and complex magnetic mineralogy hamper the interpretation of the magnetic fabric regarding the structural setting. In the Aptian-Albian black marls and limestones of the North-pyrenean basin, a RT-AMS study was carried out in 40 sites in order to control the strain ellipsoid. Due to the lack of structural markers analysis of deformation was not possible. The Aptian-Albian sedimentation, reaching thickness of about 1.5 km in the basin depocenters in this area, is linked to the strike-slip or transtensional movement of WNW-ESE faults. The compressional deformation (Late Cretaceous-Eocene in age) resulted in folds and development of a pervasive foliation in pelitic sediments during the inversion of the basin. The studied sites show: (i) subparallel bedding and foliation planes (19 sites), (ii) very different attitudes of bedding and foliation planes and bedding close to horizontal (9 sites), (iii) bedding and no foliation (6 sites) and (iv) in the rest only the foliation plane was determined. In spite of showing a similar magnetic mineralogy, the behavior of the magnetic ellipsoid is not homogeneous throughout the studied area. Thermomagnetic curves in argon atmosphere of selected samples indicate the same predominance of paramagnetic minerals (hyperbolic shape at lower temperatures) and the formation of magnetite with heating. The orientation of the magnetic ellipsoid in sites showing high angles between bedding and foliation planes show a grouping of the K3 axes near the pole to foliation. The sites where either bedding or foliation planes are observed separately have different orientations of the magnetic ellipsoid, with only one site in each group showing K3 axes clustered near the pole of the plane. Conversely, the sites where foliation and bedding are subparallel might have preserved and reinforced the orientation of the K1 axes at the time of the transtensional deformation during Aptian-Albian times. The AMS measured in samples cooled down to 77 K (LT-AMS) help to better control the paramagnetic fabric. In the studied samples overlap of RT-AMS with LT-AMS, confirms that the paramagnetic minerals dominate the RT-AMS. Therefore, RT-AMS can be successfully applied as an indicator of the petrofabric of phyllosilicates.
Primary Subject
Source
Geodetic and Geophysical Research Institute of the Hungarian Academy of Sciences (ed.); [1212 p.]; 2009; [1 p.]; International Association of Geomagnetism and Aeronomy IAGA 11. Scientific Assembly; Sopron (Hungary); 23-30 Aug 2009; Available from http://www.iaga2009sopron.hu
Record Type
Miscellaneous
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Conference
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AbstractAbstract
[en] Highlights: • Influences of defects are sensitive to the defect location. • Defects may usually lead the main resonance peak to shift to a lower frequency. • Defects are promising for tailoring dynamic properties of submicron ferromagnetic particle. - Abstract: Based on micromagnetic simulations, we shall demonstrate that influences of hole- or pit-shaped artificial defects on magnetic properties of rectangular submicron ferromagnetic particle are sensitive to the defect location, and dependent in a somewhat complicated way on size and shape of the defects. Generally, these defects may lead the main resonance peak of magnetic susceptibility spectrum to shift to a lower frequency. Our work may provide an effective way to tailor and design static and dynamic properties of submicron ferromagnetic particle by patterning artificial defects.
Primary Subject
Source
S030488531633092X; Available from http://dx.doi.org/10.1016/j.jmmm.2017.07.025; © 2017 Elsevier B.V. All rights reserved.; Country of input: International Atomic Energy Agency (IAEA)
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Journal Article
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AbstractAbstract
No abstract available
Original Title
Book chapter
Secondary Subject
Source
Freeman, A.J. (ed.); p. 265-288; 1974; Academic Press, Inc; New York
Record Type
Book
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