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Joint meeting of the American Nuclear Society and the Atomic Industrial Forum and Nuclear Energy Exhibition; San Francisco, California, USA; 11 Nov 1973; See CONF-731101-- Published in summary form only.
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Journal Article
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Trans. Amer. Nucl. Soc; v. 17 p. 415-516
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Spalek, J.; McCormack, J.D.
Hanford Engineering Development Lab., Richland, Wash. (USA)1973
Hanford Engineering Development Lab., Richland, Wash. (USA)1973
AbstractAbstract
No abstract available
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Oct 1973; 14 p
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Report
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Asmolov, A.G.; Semenov, A.A.; Sergeev, S.V.; Spalek, J.
Joint Inst. for Nuclear Research, Dubna (USSR). Lab. of Nuclear Problems1988
Joint Inst. for Nuclear Research, Dubna (USSR). Lab. of Nuclear Problems1988
AbstractAbstract
[en] Computer-aided design work station on base of a personnel computer intended for designing and debugging of digital and analog CAMAC units is described. A set of hardware and software which essentially diminishes time of designing and checkout of electronics is presented. 12 refs
Original Title
ARM razrabotchika radioehlektronnoj apparatury
Source
1988; 8 p
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Report
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Spalek, J.; Ballard, D.L.; Sweetin, L.R.
Hanford Engineering Development Lab., Richland, Wash. (USA)1971
Hanford Engineering Development Lab., Richland, Wash. (USA)1971
AbstractAbstract
No abstract available
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Feb 1971; 40 p
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Report
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Spalek, J.; Ballard, D.L.; Sweetin, L.R.
Hanford Engineering Development Lab., Richland, Wash. (USA)1971
Hanford Engineering Development Lab., Richland, Wash. (USA)1971
AbstractAbstract
No abstract available
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May 1971; 155 p
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AbstractAbstract
[en] The author reviews the electronic properties of almost localized electrons and the theoretical interpretation of the observed discontinuous metal-insulator (Mott) transitions in V2O3 system, induced by electron-electron interaction. Emphasis is placed on the correlated nature of these electronic states, which are described within a parametrized, Hubbard-type model. In particular, he concentrates on the equilibrium Fermi liquid properties and the Mott transition at nonzero temperature. The effective mass of almost localized quasiparticles is spin dependent and varies strongly in an applied magnetic field. The correlated metal-Mott insulator boundary marks the limiting line of the applicability of the Fermi liquid concept to interacting electrons in a solid. In other words, the insulator to metal (Mott) transitions in V2O3 system are regarded as examples of localization-delocalization transformations involving 3d electrons. Explicit calculations of the phase diagram are performed with the help of Gutzwiller method and its generalization to nonzero temperatures
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AbstractAbstract
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US-Polish Joint Commission on Science and Technology (Poland); 112 p; 1995; p. 31; 1. Polish-US Conference on High Temperature Superconductivity; Duszniki-Zdroj by Wroclaw (Poland); 11-15 Sep 1995; Available from Institute of Electronic Materials Technology, Wolczynska 133, 01-910 Warsaw, Poland
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[en] The authors extend P.W. Anderson's idea of real-space pairing to correlated and hybridized systems. The pairing is provided by the antiferromagnetic exchange interaction between the electrons which form resonating hybrid bonds. In the solid state an ensemble of such pairs may condense into either superconducting or Kondu-lattice states
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[en] We discuss general implications of the local spin-triplet pairing among correlated fermions that is induced by the Hund's rule coupling in orbitally degenerate systems. The quasiparticle energies, the magnetic moment, and the superconducting gap are determined for principal superconducting phases (A, A1). The phase diagram, as well as the evolution in an applied magnetic field near the Stoner threshold is provided for a model two-band system. The appearance of the spin-polarized pin-triplet superconducting phase makes the Stoner threshold a hidden critical point. (author)
Source
Department of Electronic Structures, Faculty of Mathematics and Physics, Charles University, Prague (Czech Republic); 51 p; Jul 2002; p. 11-12; 6. Prague colloquium on f-electron systems - PCFES6; Prague (Czech Republic); 5-9 Jul 2002; Available in abstract form only; full text of abstract given in this record. In the program and abstract booklet, this oral presentation is identified as L13
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AbstractAbstract
No abstract available
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Letter-to-the-editor.
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Journal Article
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Acta Physica Polonica. Series A; v. 41 p. 657-659
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