Download or read book A Sub Kelvin Scanning Tunneling Microscope and Its First Application of Spectroscopy on Bi2Sr2CaCu2O8 and Bi2Sr2CuO6 written by Martin Kugler (Physiker.) and published by . This book was released on 2000 with total page 143 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Sub Kelvin Scanning Tunneling Microscope and Its First Application of Spectroscopy on Bi2Sr2CaCu2O8 and Bi2Sr2CuO6 written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: La compréhension de la supraconductivité à haute température critique (T[c souscrit]) est un défi majeur de la physique du solide. Dans le but d'étudier la densité d'états électroniques des supraconducteurs à l'échelle nanoscopique, nous avons développé un système de mesure unique : un microscope à effet tunnel opérant entre 275mK et température ambiante, sous ultra-haut vide et dans des champs magnétiques atteignant 14Tesla. Ce système a permis l'étude spectroscopique de deux supraconducteurs : Bi2Sr2CaCu2O et Bi2Sr2CuO6. Pour le premier, nous avons examiné l'état mixte, caractérisé par la présence de "vortex" magnétiques, et étudié la distribution spatiale de leurs coeurs, leur forme et l'évolution détaillée de leur densité d'états dans l'espace. Pour le second, nous avons mesuré le comportement de la densité d'états en fonction de la température. L'observation d'un "pseudogap" au-dessus de T[c souscrit] et sa relation avec le "gap" supraconducteur, permettent de conclure que l'origine du "pseudogap" est liée à la supraconductivité.
Download or read book A Sub Kelvin Scanning Tunneling Microscope and Its First Application of Spectroscopy on Bi2Sr2CaCu2O8 and Bi2Sr2CuO6 written by Martin Kugler and published by . This book was released on 2000 with total page 143 pages. Available in PDF, EPUB and Kindle. Book excerpt: La compréhension de la supraconductivité à haute température critique (T[c souscrit]) est un défi majeur de la physique du solide. Dans le but d'étudier la densité d'états électroniques des supraconducteurs à l'échelle nanoscopique, nous avons développé un système de mesure unique : un microscope à effet tunnel opérant entre 275mK et température ambiante, sous ultra-haut vide et dans des champs magnétiques atteignant 14Tesla. Ce système a permis l'étude spectroscopique de deux supraconducteurs : Bi2Sr2CaCu2O8 et Bi2Sr2CuO6. Pour le premier, nous avons examiné l'état mixte, caractérisé par la présence de "vortex" magnétiques, et étudié la distribution spatiale de leurs coeurs, leur forme et l'évolution détaillée de leur densité d'états dans l'espace. Pour le second, nous avons mesuré le comportement de la densité d'états en fonction de la température. L'observation d'un "pseudogap" au-dessus de T[c souscrit] et sa relation avec le "gap" supraconducteur, permettent de conclure que l'origine du "pseudogap" est liée à la supraconductivité.
Download or read book Principles of Electron Tunneling Spectroscopy written by E. L. Wolf and published by Oxford University Press. This book was released on 2012 with total page 617 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electron tunnelling spectroscopy as a research tool has strongly advanced understanding of superconductivity. This book explains the physics and instrumentation behind the advances illustrated in beautiful images of atoms, rings of atoms and exotic states in high temperature superconductors, and summarizes the state of knowledge that has resulted.
Download or read book A Sub kelvin Scanning Tunneling Microscope and Its Application to MgB2 and CeCoIn5 written by Cornelius E. Griggs and published by . This book was released on 2012 with total page 89 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scanning Tunneling Microscopy written by Joseph A. Stroscio and published by Academic Press. This book was released on 2013-10-22 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scanning tunneling microscopy (STM) and its extensions have become revolutionary tools in the fields of physics, materials science, chemistry, and biology. These new microscopies have evolved from their beginnings asresearch aids to their current use as commercial tools in the laboratory and on the factory floor. New wonders continue to unfold as STM delivers atomic scale imaging and electrical characterization of the newly emerging nanometer world. This volume in the METHODS OF EXPERIMENTAL PHYSICS Series describes the basics of scanning tunneling microscopy, provides a fundamental theoretical understanding of the technique and a thorough description of the instrumentation, and examines numerous examples and applications. Written by the pioneers of the field, this volume is an essential handbook for researchers and users of STM, as well as a valuable resource for libraries.
Download or read book Sub Kelvin Scanning Tunneling Microscopy on Magnetic Molecules written by Lei Zhang and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Construction of a Sub Kevin i e Sub Kelvin Ultrahigh Vacuum Scanning Tunneling Microscope in High Magnetic Field written by Ungdon Ham and published by . This book was released on 2007 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Construction of a Sub kelvin UHV Scanning Tunneling Microscope in High Magnetic Field written by Chen, Xi and published by . This book was released on 2004 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scanning Tunneling Microscopy and Spectroscopy written by Dawn A. Bonnell and published by . This book was released on 1993 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book New Applications of Scanning Tunneling Microscopy written by Douglas Philip Edward Smith and published by . This book was released on 1987 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Visualising the Charge and Cooper Pair Density Waves in Cuprates written by Stephen Edkins and published by Springer. This book was released on 2017-08-31 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis reports on the use of scanning tunnelling microscopy to elucidate the atomic-scale electronic structure of a charge density wave, revealing that it has a d-symmetry form factor, hitherto unobserved in nature. It then details the development of an entirely new class of scanned probe: the scanning Josephson tunnelling microscope. This scans the Josephson junction formed between a cuprate superconducting microscope tip and the surface of a cuprate sample, thereby imaging the superfluid density of the sample with nanometer resolution. This novel method is used to establish the existence of a spatially modulated superconducting condensate, something postulated theoretically over half a century ago but never previously observed.
Download or read book Development of a Millikelvin Scanning Tunneling Microscope for Applications in Ultra High Vacuum and High Magnetic Fields written by Maximillian Assig and published by . This book was released on 2011 with total page 133 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scanning Tunneling Microscopy General principles and applications to clean and adsorbate covered surfaces written by and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scanning Tunneling Microscopy and Related Methods written by R.J. Behm and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the NATO Advanced Study Institute on Basic Concepts and Applications of Scanning Tunneling Microscopy, Erice, Italy, April 17-29, 1989
Download or read book Scanning Tunneling Microscopy written by Anthony C.-T. Chan and published by . This book was released on 1996 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:
