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Studies of High Temperature Superconductors, Volume 26: Quaternary Borocarbides, Superconductors & Hg-Based High Tc Superconductors [Kietas viršelis]

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  • Formatas: Hardback, 202 pages, aukštis x plotis: 155x230 mm, weight: 435 g, Illustrations
  • Išleidimo metai: 01-Dec-1998
  • Leidėjas: Nova Science Publishers Inc
  • ISBN-10: 1560726288
  • ISBN-13: 9781560726289
Kitos knygos pagal šią temą:
Studies of High Temperature Superconductors, Volume 26: Quaternary Borocarbides, Superconductors & Hg-Based High Tc SuperconductorsDidesnis paveikslėlis
  • Formatas: Hardback, 202 pages, aukštis x plotis: 155x230 mm, weight: 435 g, Illustrations
  • Išleidimo metai: 01-Dec-1998
  • Leidėjas: Nova Science Publishers Inc
  • ISBN-10: 1560726288
  • ISBN-13: 9781560726289
Kitos knygos pagal šią temą:
Pastovi nuoroda: https://www.kriso.lt/db/9781560726289.html
Nine technical papers devoted primarily to the carbides, the discovery of which has been a major event in the field of superconductors during the past five years. They also include some extended treatments and reviews relating to the mercury-based, highest-temperature superconducting material discovered to date. The specific topics include the discovery of the system, the interrelation between magnetism and superconductivity, the dependency of superconductivity and magnetism on material parameters, properties of the thin films, synthesizing and characterizing the intermetallic compound, and what the magnetic properties of mercury cuprate high-temperature superconductors reveal. Reproduced from typescripts. Annotation c. by Book News, Inc., Portland, Or.
Contributors of Vol. 26 ix(2) Future volumes planned xi(2) Contents of earlier volumes xiii(2) Preface xv
Chapter-1 DISCOVERY OF SUPERCONDUCTING QUATERNARY BOROCARBIDE SYSTEM Y-NI-B-C AND ITS IMPACT ON SUPERCONDUCTIVITY AND ITS INTERPLAY WITH MAGNETISM 1(26) R. Nagarajan L.C. Gupta Introduction 1(1) Discovery of Superconductivity in Y-Ni-B-C system 1(4) Structure of R-Ni-B-C materials 5(3) Superconducting Y-Ni-B-C system and structural considerations 8(1) Materials in the Quaternary Borocarbide family 9(2) Superconducting and magnetic properties of Quaternary Borocarbides 11(7) Concluding remarks 18(1) References 19(8)
Chapter-2 THE INTERRELATION BETWEEN MAGNETISM AND SUPERCONDUCTIVITY IN RNi(2)B(2)C (R=RARE EARTH) 27(20) I. Felner Introduction 27(1) Basic Concepts 28(1) Substitution for R 29(8) Substitution for Ni 37(5) Conclusions 42(2) References 44(3)
Chapter-3 DEPENDENCE OF SUPERCONDUCTIVITY AND MAGNETISM ON MATERIAL PARAMETERS IN QUATERNARY BOROCARBIDES 47(32) H. Schmidt H.F. Braun Introduction 47(3) Sample preparation and experimental 50(1) Chemical Composition and physical properties 51(12) The effect of thermal treatment 63(2) Transition metal doped borocarbides 65(7) Concluding remarks 72(1) References 73(6)
Chapter-4 PROPERTIES OF R-Ni(2)B(2)C (R=Y,Er) SUPERCONDUCTING THIN FILMS 79(18) A. Andreone C. Aruta F. Fontana M. Iavarone M.L. Russo R. Vaglio G.W. Crabtree Y. DeWilde Introduction 79(1) Thin films preparation and structural characteristization 80(3) DC transport measurements 83(5) Interplay between magnetism and superconductivity 88(1) STM tunnelling spectroscopy 89(4) Conclusion 93(1) References 93(4)
Chapter-5 SYNTHESIS AND CHARACTERIZATION OF THE SUPERCONDUCTING QUATERNARY INTERMETALLIC COMPOUND YNi(2)B(2)C -- A REVIEW 97(16) M. Paranthaman B.C. Chakoumakos Introduction 97(2) X-ray and neutron powder diffraction analysis 99(8) Summary 107(1) References 108(5)
Chapter-6 MERCURY CUPRATE HIGH-T(c) SUPERCONDUCTORS: WHAT DO THEIR MAGNETIC PROPERTIES REVEAL? 113(20) J.R. Thompson Introduction 113(1) Overview 114(2) Reversible properties 116(4) Irreversible properties: weal links, surface barriers 120(8) Summary 128(1) References 128(5)
Chapter-7 SYNTHESIS AND CHARACTERIZATION OF BULK HgBa(2)Ca(n-1)Cu(n)O(2n+2+Delta)(n=1,2,3,4) SUPERCONDUCTORS 133(20) M. Paranthaman B.C. Chakoumakos Introduction 133(2) Experimental procedure 135(2) Results and discussion 137(13) Conclusions 150(1) References 150(3)
Chapter-8 PREPARATION OF SUPERCONDUCTING Hg-BASED CUPRATE THIN FILMS BY MEANS OF ANNEALING OF MERCURY-FREE PRECURSOR FILMS 153(6) J.D. Guo Y.F. Sun X.L. Xu G.C. Xiong Z.H. Hu C.W. Gao W.H. Zhao Introduction 153(1) Experimental and results 154(2) Discussion and conclusions 156(1) References 157(2)
Chapter-9 ELECTRONIC STRUCTURE AND THE VAN HOVE SINGULARITY SCENARIO IN HIGH-T(c)HgBa(2)Ca(n-1)Cu(n)O(2n+2+Delta) SUPERCONDUCTORS: PRESSURE EFFECTS 159(40) B.K. Agrawal Introduction 159(4) Theory 163(2) Calculation and results 165(31) Conclusions 196(1) References 197(2) Subject Index 199