K
K. W. Blazey
Researcher at IBM
Publications - 47
Citations - 1627
K. W. Blazey is an academic researcher from IBM. The author has contributed to research in topics: Muonium & Superconductivity. The author has an hindex of 20, co-authored 47 publications receiving 1607 citations.
Papers
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Journal ArticleDOI
Low-field microwave absorption in the superconducting copper oxides
K. W. Blazey,Klaus Müller,Johannes Georg Bednorz,W. Berlinger,Giuseppe Amoretti,E. Buluggiu,A. Vera,Francesco Cino Matacotta +7 more
TL;DR: A nonresonant microwave absorption has been observed at fields below the thermodynamic critical field in the new copper oxide superconductors, associated with flux slippage and allows an estimation of the average area of the uniform phase in the superconducting glass state.
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Microwave Magneto-Surface Impedance of High-Tc Superconductors
TL;DR: In this article, the magnetic field induced microwave absorption in sintered high-Tc copper oxide superconductors is found to be proportional to the surface area of samples and not to their volume, establishing that absorption takes place near the sample surface.
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Microwave study of the critical state in high-Tc superconductors
TL;DR: In this paper, the effects of the superconducting critical state with pinning and depinning of fluxons during a modulation cycle have been investigated, and it was shown that these effects are due to the properties of the critical state.
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Electron paramagnetic resonance of Mn4+ in BaTiO3
TL;DR: The Electron Paramagnetic Resonance (EPR) of Mn 4+ in the rhombohedral low temperature phase of BaTiO 3 has been observed at 19.3 and 13.0 GHz as discussed by the authors.
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ESR and optical absorption of bound-small polarons in YAl O 3
TL;DR: In this paper, a theory based on bound small-polaron absorption was presented which is a generalization of an earlier treatment of bound small polaron absorption, and further information on further absorption of the crystals up to 4 eV was given.