C
Carlo U. Segre
Researcher at Illinois Institute of Technology
Publications - 194
Citations - 5766
Carlo U. Segre is an academic researcher from Illinois Institute of Technology. The author has contributed to research in topics: Superconductivity & Absorption spectroscopy. The author has an hindex of 37, co-authored 177 publications receiving 5093 citations. Previous affiliations of Carlo U. Segre include Argonne National Laboratory & Rutgers University.
Papers
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Journal ArticleDOI
Structure of the single‐phase high‐temperature superconductor YBa2Cu3O7−δ
M. A. Beno,Lynda Soderholm,D. W. Capone,D. G. Hinks,James D. Jorgensen,J. D. Grace,Ivan K. Schuller,Carlo U. Segre,K. Zhang +8 more
TL;DR: In this paper, the crystal structure of the single-phase stoichiometric high-temperature superconductor in the Y•Ba•Cu•O system using high-resolution neutron powder diffraction was determined.
Journal ArticleDOI
Incorporation of Pr in YBa2Cu3O7−δ: electronic effects on superconductivity
Lynda Soderholm,K. Zhang,D. G. Hinks,M. A. Beno,James D. Jorgensen,Carlo U. Segre,Ivan K. Schuller +6 more
TL;DR: In this paper, the authors present the results of a study of the structure and transport properties of the series of compounds Y1−xPrxBa2Cu3O7−δ (x = 0−1.0), in which they observe a monotonic decrease in Tc and eventually a metal-nsulator transition with increasing Pr concentration.
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Structure and crystal chemistry of the high-Tc superconductor YBa2Cu3O7−x
William I. F. David,W. T. A. Harrison,John Gunn,O. Moze,Alan K. Soper,P. Day,James D. Jorgensen,D. G. Hinks,M. A. Beno,Lynda Soderholm,D. W. Capone,I. K. Schuller,Carlo U. Segre,K. Zhang,J. D. Grace +14 more
TL;DR: In this article, high-resolution neutron powder diffraction data for this phase with x = 0.15(7) were presented, and the results agree with ref. 4 with respect to cation positions, but the location of one set of oxygen defects is substantially different and necessitates the lowering of lattice symmetry from tetragonal to orthorhombic (space group Pmmm).
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Methanol Oxidation on Single‐Phase Pt‐Ru‐Os Ternary Alloys
Kevin L. Ley,Renxuan Liu,Cong Pu,Qinbai Fan,Nadia Leyarovska,Carlo U. Segre,Eugene S. Smotkin +6 more
TL;DR: In this paper, the performance of arc-melted Pt-Ru-Os alloys and fuel cell catalysts prepared by the NaBH{sub 4} reduction of metal chloride salts was studied.
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Humidity sensing properties of Nation and sol-gel derived SiO2/Nafion composite thin films
TL;DR: In this paper, the response to relative humidity of SiO2 composite films was analyzed with their complex impedance spectra at different humidities and the stability of the response against different aging environments was examined.