Hans Kuzmany – författare

It covers linear response of solids to electromagnetic radiation in a frequency range extending from megahertz or gigahertz as used in spin resonance spectroscopy, to infrared spectroscopy and various forms of spectroscopy in the visible and near visible spectral range.

It covers linear response of solids to electromagnetic radiation in a frequency range extending from megahertz or gigahertz as used in spin resonance spectroscopy, to infrared spectroscopy and various forms of spectroscopy in the visible and near visible spectral range.

In dem vorliegenden Lehrbuch wird erstmals eine zusammenfassende Darstellung festkörperspektroskopischer Methoden und ihrer Verwendung zur Analyse der elektronischen und gitterdynamischen Struktur der Festkörper gegeben. Die Methoden erstrecken sich einerseits über den ganzen Bereich des elektromagnetischen Spektrums, betreffen andererseits aber auch die Spektroskopie mit Teilchen wie Elektronen, Neutronen, Positronen, Mymesonen, usw. Das Buch gibt damit erstmals eine grundlegende, stark diversifizierte und dem heutigen Stand der Untersuchungstechnik entsprechende Darstellung der Festkörperspektroskopie. Ziel des Lehrbuches ist es, dem Studenten und Leser allgemein einen einfachen und direkten Einstieg in die Methoden und Möglichkeiten einer modernen Festkörperspektroskopie zu vermitteln, der ihm die weitere Verfolgung wissenschaftlicher und technischer Arbeiten auf dem speziellen Fachgebiet ermöglicht.

The International Winter School on Electronic Properties of Conjugated Polymers held March 14-21,1987, in Kirchberg (Austria) was a sequel to a meeting held in Kirchberg two years before on a similar subject. The 1987 winter school was organized in cooperation with the "Bundesministerium fiir Wissenschaft und Forschung" in Austria and the "Bundesministerium fiir Forschung und Technologie" in the Federal Republic of Germany. The basic idea of the meeting was to provide an opportunity for experienced scientists from universities and industry to discuss their most recent re- sults and for students and young scientists to inform themselves about the present state of the research in this field. As in 1985, the scientific interest was concentrated on the electronic structure of various conjugated polymers and related compounds. The focus of interest in the field now appears to have broadened and cov- ers not only conductivity and relaxation phenomena of polyacetylene but also nonlinear optical properties, highly oriented and single-crystal poly- mers, and electrochemical and opto-electrochemical properties of special materials such as polypyrrole and polyaniline.Exciting results on conduc- tivity - the mass specific conductivity (i.e., the conductivity divided by the density) of polyacetylene is more than twice that of copper (!) - and a detailed interpretation of the meaning of conjugation length are reported.

The International Winter School on Electronic Properties of Polymers and Re- lated Compounds, held March 11-18, 1989, in Kirchberg (Austria), was a sequel to two meetings on similar subjects held there two and four years be- fore. The 1989 winter school was again organized in cooperation with the "Bundesministerium flir Wissenschaft und Forschung" in Austria, and with the "Bundesministerium fUr Forschung und Technologie" in the Federal Republic of Germany. The basic idea of the meeting was to provide an opportunity for experienced scientists from universities and industry to discuss their most recent results and for students and young scientists to become familiar with the present status of research and applications in the field. Like the previous winter schools, this one concentrated on the electronic structure and application potentialities of polymers. A purely tutorial contribu- tion on high-temperature supercondutors was included. Special attention was paid this time to our present theoretical understanding of the electronic struc- ture of polymers in general, the role of disorder and the nature of the doping process in particular.Accordingly, two discussion meetings were held on the stability of quasiparticles in conjugated polymers and on the thermochromic phase transition in alkylated thiophenes. As a general result, disorder and con- jugation length were recognized as fundamental properties, not only for the stability of the quasiparticles but also for linear and nonlinear optics, transport, phototransport, magnetic properties, lattice dynamics, etc.

This volume contains the proceedings of the International Winter School on Electronic Properties of High Temperature Superconductors, which was held March 3-10, 1990, in Kirchberg (Tyrol), Austria. This course was a sequel to three meetings on the subject of conducting polymers held there one, three and five years previously. The new topic was taken up since many of the scientists working on conducting polymers are now also actively interested in high-Tc superconductors, a research area that continues to develop at a remarkable pace. There have been numerous specialist conferences on high-Tc superconductors since their discovery by Bednorz and Muller in 1986. The Kirchberg meetings are intended as a school where experienced scientists from universities, research laboratories, and industry have the opportunity to discuss their most recent results, and where young scientists and students can learn about the present status of research in this field. The 1990 winter school was again organized in cooperation with the "Bundesministerium fur Wissenschaft in Austria and with the "Bundesministerium fur Forschung und Forschung" und Technologie" in the Federal Republic of Germany. The scientific interest was focused on the electronic structure of high-Tc superconductors and related compounds. At the beginning of each session, tutorial contributions were presented as an introduction for non-specialists. These were followed by research contributions elucidating the current state of our know ledge about high-Tc superconductors.

The International Winter School on Electronic Properties of Polymers Orien­ tation and Dimensionality of Conjugated Systems, held March 9-16, 1991, in Kirchberg, ('lYrol) Austria, was a sequel to three meetings on similar subjects held there. The 1991 winter school was again organized in cooperation with the "Bundesministerium fUr Wissenschaft und Forschung" in Austria, and with the "Bundesministerium fUr Forschung und Technologie" in the Federal Republic of Germany. The basic idea of the meeting was to provide an opportunity for experienced scientists from universities and industry to discuss their most re­ cent results and for students and young scientists to become familiar with the present status of research and applications in the field. Like the previous winter schools on polymers, this one concentrated on the electronic structure and potential~ for application of polymers with conjugated double bonds. This time, however, special attention was paid to the effects of orientation and dimensionality. Anisotropy of the electric conductivity in stretch-oriented samples and whether the transport mechanisms are one-, two-, or three-dimensional or might even have a "fractal dimensionality" were there­ fore central topics. The problem of orientation was extended to systems such as Langmuir-Blodgett films and other layered structures. Accordingly, thin films were the focus of most of the application oriented contributions. Whereas in the previous winter schools discussions on applications dealt with "large volume applications" such as electromagnetic shielding and energy storage, this time "molecular materials for electronics" and prospects of "molecular electronics" were at the center of interest.

The International Winter School on Electronic Properties of High-Temperature Superconductors, held between March 7-14, 1992, in Kirchberg, (Tyrol) Austria, was the sixth in a series of meetings to be held at this venue. Four of the earlier meetings were dedicated to issues in the field of conducting polymers, while the winter school held in 1990 was devoted to the new discipline of high-T c superconductivity. This year's meeting constituted a forum not only for the large number of scientists engaged in high-Tc research, but also for those involved in the new and exciting field of fullerenes. Many of the issues raised during the earlier winter schools on conducting polymers, and the last one on high-T c superconductivity, have taken on a new significance in the light of the discovery of superconducting C materials. 60 The Kirchberg meetings are organized in the style of a school where expe­ rienced scientists from universities, research laboratories and industry have the opportunity to discuss their most recent results, and where students and young scientists can learn about the present status of research and applications from some of the most eminent workers in their field. In common with the previous winter school on high-Tc superconductors, the of the cuprate superconductors. present one focused on the electronic properties In addition, consideration was given to related compounds which are relevant to the understanding of the electronic structure of the cuprates in the normal state, to other oxide superconductors and to fulleride superconductors.

Electronic Properties of Fullerenes and other NovelMaterials gives an overview of the state-of-the-artresearch. It presents most recent results on preparation,experimental analysis by electron spectroscopy, infrared andRaman spectroscopy, luminescence, and nonlinear optical, aswell as possible technological applications. Emphasis isalso placed on the superconducting properties of Fullerenes.The introductory and advanced contributions provide a goodsurvey of the current status of this rapidly developingfield.

The proceedings summarise the oral and poster presentations of the Winterschool on the above topic. The event was the sixth in a series aimed at describing and discussing recent advances in the understanding of the electronic properties of novel materials. The topic of the meeting, fullerenes and related materials, was chosen as a sequel to that of the previous year in an effort to keep abreast of this new and rapidly evolving field of research. For the duration of the week, world experts from the fields of physics, chemistry and materials science were gathered together to present their current research as well as to participate in the many lively discussions which evolved from the presentations. As such, the proceedings constitute a definitive description of the state of the art of fullerene research.

The year 1995 witnessed the tenth anniversary of the International Winterschools in Kirchberg, Tyrol/Austria. These schools are devoted to the Electronic Properties of Novel Materials, having started with coverage of research on conducting polymers and high temperature superconductors to presently focusing on Fullerene, the newly discovered third allotrope of carbon.This year's proceedings present about ten tutorial and review papers on physics, chemistry, and material science of Fullerene, Fullerene derivatives and nanotubes, as well as bout a hundred research contributions on the latest development in this field including a summary on the assessment of the applications potential of the materials and phenomena which have already evolved from the activities in the past couple of years.

During the last ten years, the International Winterschools on Electronic Properties of New Materials (IWEPNM) have developed into a well-established institution and the alumni form a very active interdisciplinary community which spreads all over the world. Past schools of this series have treated such topics as conducting polymers and high temperature superconductors. The present volume contains the proceedings of the fourth school on fullerenes and fullerene derivatives. Soccer-ball molecules, like C₆₀, C₇₀, etc., have been discovered in the late 1980's and are now regarded as the third allotrope of carbon (in addition to the classic allotropes graphite and diamond). By now, more than ten thousand original papers on fullerene have been published, and the present proceedings give a snap-shot of the development of the field and the state of the art, as reflected by research papers, overviews, and tutorial lectures. Highlights are contributions on fullerene polymers, magnetic properties of fullerene complexes, endohedral compounds, fullerenes with incorporated heteroatoms, and on fullerene nanotubes (single-walled, multi-walled, with open cores or metal-filled), as well as prospects of technological applications (field emission electron guns for flat video displays, fullerene plasma for vapour deposited diamond and SiC film, etc.).