Microwave Studies of Exciton Condensation in Germanium

Microwave Studies of Exciton Condensation in Germanium PDF Author: N. G. Basov
Publisher: Springer
ISBN:
Category : Science
Languages : en
Pages : 104

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Book Description
This volume examines a timely problem in solid state physics, the condensation of ex citons in semiconductors. The papers in this volume describe a new approach to the study of exciton condensation based on microwave-frequency conductivity and the breakdown of an ex citon gas in a microwave field, an effect discovered by the authors. These methods have been used in extensive studies of germanium and have produced important new data about the con densation process. In addition to the experimental data, a theory is presented for the micro wave breakdown of excitons in the presence of electron-hole droplets. Also included are three articles devoted to the experimental aspects of low-temperature semiconductor research. This volume will interest scientists and engineers involved· with research in solid state physics. CONTENTS Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 A. A. Manenkov Microwave Studies of Exciton Condensation in Ge. • • • • • • • • • • • • • • • • • • • • • • • • • 3 G. N. Mikhailova Microwave Breakdown of Excitons and the Kinetics of Free Carriers and Excitons in Germanium in the Presence of Electron-Hole Drops. • • • • • • • • • • • • 37 A. A. Manenkov, V. A. Milyaev, G. N. Mikhailova, V. A. Sanina, and A. S.

Microwave Studies of Exciton Condensation in Germanium

Microwave Studies of Exciton Condensation in Germanium PDF Author: N. G. Basov
Publisher: Springer
ISBN:
Category : Science
Languages : en
Pages : 104

Get Book

Book Description
This volume examines a timely problem in solid state physics, the condensation of ex citons in semiconductors. The papers in this volume describe a new approach to the study of exciton condensation based on microwave-frequency conductivity and the breakdown of an ex citon gas in a microwave field, an effect discovered by the authors. These methods have been used in extensive studies of germanium and have produced important new data about the con densation process. In addition to the experimental data, a theory is presented for the micro wave breakdown of excitons in the presence of electron-hole droplets. Also included are three articles devoted to the experimental aspects of low-temperature semiconductor research. This volume will interest scientists and engineers involved· with research in solid state physics. CONTENTS Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 A. A. Manenkov Microwave Studies of Exciton Condensation in Ge. • • • • • • • • • • • • • • • • • • • • • • • • • 3 G. N. Mikhailova Microwave Breakdown of Excitons and the Kinetics of Free Carriers and Excitons in Germanium in the Presence of Electron-Hole Drops. • • • • • • • • • • • • 37 A. A. Manenkov, V. A. Milyaev, G. N. Mikhailova, V. A. Sanina, and A. S.

Microwave Studies of Exciton Condensation in Germanium

Microwave Studies of Exciton Condensation in Germanium PDF Author: Nikolaj G. Basov
Publisher:
ISBN:
Category :
Languages : en
Pages : 89

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Techniques and Methods of Radio-Astronomic Reception

Techniques and Methods of Radio-Astronomic Reception PDF Author: N. G. Basov
Publisher: Springer
ISBN: 1468416383
Category : Science
Languages : en
Pages : 151

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New Technical Books

New Technical Books PDF Author: New York Public Library
Publisher:
ISBN:
Category : Engineering
Languages : en
Pages : 496

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Excitons at High Density

Excitons at High Density PDF Author: H. Haken
Publisher: Springer
ISBN: 3540378669
Category : Science
Languages : en
Pages : 303

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Physics Briefs

Physics Briefs PDF Author:
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 898

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Exciton and Domain Luminescence of Semiconductors

Exciton and Domain Luminescence of Semiconductors PDF Author: N. G. Basov
Publisher: Springer Science & Business Media
ISBN: 1461585732
Category : Science
Languages : en
Pages : 117

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Book Description
This volume, which comprises a collection of papers by leading Soviet researchers, is devoted to topics in the luminescence of semiconductors. An experimental check is made on a series of predictions of the theory of ionization domains. A new low-voltage luminescence of zinc sulfide is described and investigated and is found to be due to a high-frequency electrical instability. A detailed study of the electrical properties of the instability and of the characteristics of the emission testifies to the pre-breakdown character of the electroluminescence and to the acousto electrical nature of the instability. The luminescence excitation spectra of AIN crystals excited in the region of the fundamental absorption contain lines belonging to excitons and their phonon replicas. The symmetry of the electronic and vibrational transitions corresponding to parts of these lines is interpreted. The results of a study of the scattering of light by electron - hole drops in germanium are cited. The results are discussed on the basis of a theory of exciton condensation in which allowance is made for the diffusion of excitons toward the surface of the drops and for the surface tens ion of the electron - hole liquid. This volume will be of interest to a wide range of scientific workers, particularly those engaged in the study of luminescence and physics of semiconductors.

Pulsed Neutron Research / Impul’snye Neitronnye Issledovaniya / Импульсные Hейтронные Исследования

Pulsed Neutron Research / Impul’snye Neitronnye Issledovaniya / Импульсные Hейтронные Исследования PDF Author: N. G. Basov
Publisher: Springer
ISBN:
Category : Juvenile Nonfiction
Languages : en
Pages : 118

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Soviet Physics, Solid State

Soviet Physics, Solid State PDF Author:
Publisher:
ISBN:
Category : Solid state physics
Languages : en
Pages : 826

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The Dissipation of Electromagnetic Waves in Plasmas

The Dissipation of Electromagnetic Waves in Plasmas PDF Author: N. G. Basov
Publisher: Springer Science & Business Media
ISBN: 1475700857
Category : Science
Languages : en
Pages : 105

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Book Description
This anthology includes articles on experimental studies of the interaction of high-power electromag netic waves with collisionless plasmas and with electrons. The nonlinear interaction of waves with plasmas has been investigated both under free space conditions and in waveguides. A study of secondary-emission dis charges was made in order to ascertain their possible effect on measurements in waveguides. The results presented here on the interaction of high-power waves with plasmas and electrons are of interest to a wide range of physicists and engineers concerned with various questions on the interaction of electromagnetic radiation with plasmas, including microwave heating of plasmas and laser fusion. v CONTENTS An Experimental Investigation of Nonlinear Dissipation of Electromagnetic Waves in Inhomogeneous Collisionless Plasmas - G.M. Batanov and V.A. SHin ... 1 Collisionless Absorption of Electromagnetic Waves in Plasmas and "Slow" Nonlinear Phenomena - V. 1. Barinov, 1. R. Gekker, V.A. Ivanov, and D.M. Karfidov. ... 25 ... Nonlinear Effects in the Propagation of Electron Plasma Waves in an Inhomogeneous Plasma Layer - V.A. SHin ..." ... 53 A Study of Secondary-Emission Microwave Discharges with Large Electron Transit Angles - L.V. Grishin, A.A. Dorofeyuk, 1. A. Kossyi, G.S. Luk'yanchikov, and M.M. Savchenko ... ... 63 ...