Point-Contact Spectroscopy: 145 (Springer Series in Solid-State Sciences, 145) - Hardcover

Naidyuk, Yu.G.; Yanson, I.K.

Hardcover

ISBN 10: 0387212353 ISBN 13: 9780387212357

Publisher: Springer-Verlag New York Inc., 2004

Synopsis

The physical principles of spectroscopy of quasi-particle excitations in metals at low temperatures by means of point contacts are presented. The point contact constitutes a tiny metallic bridge connecting bulk electrodes. Along with the most thoroughly studied phono excitations, the interaction of electrons with other quasiparticles (magnons, crystal-field electron excitations, paramagnetic impurities, two-level systems, etc), are reviewed. Various experimental techniques for point contact production are described. Examples of point-contact spectra are presented for pure metals, alloys and compounds, as well as for semimetals and semiconductors, heavy fermion systems, Kond-lattices, mixed valence compounds and more. Superconducting point contacts are considered in respect to Andreev reflection and Josephson effects. Special attention is paid to contact conductance fluctuation, and new trends of research are outlined.

About this title

About the Author

Both authors are affiliated with the B. Verkin Institute for Low Temperatire Physics and Engineering, National Academy of Sciences of Ukraine.

From the Back Cover

A new type of spectroscopy, Point-Contact Spectroscopy, was created for the study of conduction electron interaction mechanism with a class of elementary excitations in solids. The goal of this book is to introduce readers to Point Contact Spectroscopy.

The physical principles of spectroscopy of quasi-particle excitations in metals at low temperatures by means of point contacts are presented. The point contact constitutes a tiny metallic bridge connecting bulk electrodes. Along with the most thoroughly studied phonon excitations, the interaction of electrons with other quasiparticles (magnons, crystal-field electron excitations, paramagnetic impurities, two-level systems, etc), are reviewed.

Various experimental techniques for point contact production are described. Examples of point-contact spectra are presented for pure metals, alloys and compounds, as well as for semimetals and semiconductors, high-Tc and other exotic superconductors, heavy fermion systems, Kondo-lattices, mixed valence compounds and more. Special attention is paid to contact conductance behavior in superconducting states, in high magnetic fields and under high-frequency radiation. The theoretical part of the book is restricted to presenting the main relations without superfluous details.

Point-Contact Spectroscopy includes more than 200 figures.

Edition details

• Publisher: Springer-Verlag New York Inc.
• Publication date: 2004
• Language: English
• ISBN 10: 0387212353
• ISBN 13: 9780387212357
• Binding: Hardcover
• Number of pages: 308