Time Resolved Raman Scattering In Gaas Multiple Quantum Well Structures

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Intersubband Transitions in Quantum Wells

Author : Emmanuel Rosencher
Publisher : Springer Science & Business Media
ISBN 13 : 1461533465
Total Pages : 341 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Intersubband Transitions in Quantum Wells by : Emmanuel Rosencher

Download or read book Intersubband Transitions in Quantum Wells written by Emmanuel Rosencher and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains the lectures delivered at the NATO Advanced Research Workshop on the "Intersubband Transistions in Quantum Wells" held in Cargese, France, between the t 9 h and the 14th of September 1991. The urge for this Workshop was justified by the impressive growth of work dealing with this subject during the last two or three years. Indeed, thanks to recent progresses of epitaxial growth techniques, such as Molecular Beam Epitaxy, it is now possible to realize semiconductor layers ( e.g. GaAs) with thicknesses controlled within one atomic layer, sandwiched between insulating layers (e.g. AlGaAs). When the semiconducting layer is very thin, i.e. less than 15 nm, the energy of the carriers corresponding to their motion perpendicular to these layers is quantized, forming subbands of allowed energies. Because of the low effective masses in these semiconducting materials, the oscillator strengths corresponding to intersubband transitions are extremely large and quantum optical effects become giant in the 5 - 20 ~ range: photoionization, optical nonlinearities, ... Moreover, a great theoretical surprise is that - thanks to the robustness of the effective mass theory - these quantum wells are a real life materialization of our old text book one-dimensional quantum well ideal. Complex physical phenomena may then be investigated on a simple model system.

Light Scattering in Semiconductor Structures and Superlattices

Author : D.J. Lockwood
Publisher : Springer
ISBN 13 : 1489936955
Total Pages : 592 pages
Book Rating : 4.4/5 (899 download)

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Book Synopsis Light Scattering in Semiconductor Structures and Superlattices by : D.J. Lockwood

Download or read book Light Scattering in Semiconductor Structures and Superlattices written by D.J. Lockwood and published by Springer. This book was released on 2013-12-20 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: Just over 25 years ago the first laser-excited Raman spectrum of any crystal was obtained. In November 1964, Hobden and Russell reported the Raman spectrum of GaP and later, in June 1965, Russell published the Si spectrum. Then, in July 1965, the forerunner of a series of meetings on light scattering in solids was held in Paris. Laser Raman spectroscopy of semiconductors was at the forefront in new developments at this meeting. Similar meetings were held in 1968 (New York), 1971 (Paris) and 1975 (Campinas). Since then, and apart from the multidisciplinary biennial International Conference on Raman Spectroscopy there has been no special forum for experts in light scattering spectroscopy of semiconductors to meet and discuss latest developments. Meanwhile, technological advances in semiconductor growth have given rise to a veritable renaissance in the field of semiconductor physics. Light scattering spectroscopy has played a crucial role in the advancement of this field, providing valuable information about the electronic, vibrational and structural properties both of the host materials, and of heterogeneous composite structures. On entering a new decade, one in which technological advances in lithography promise to open even broader horirons for semiconductor physics, it seemed to us to be an ideal time to reflect on the achievements of the past decade, to be brought up to date on the current state-of-the-art, and to catch some glimpses of where the field might be headed in the 1990s.

Resonant Tunneling in Semiconductors

Author : L.L. Chang
Publisher : Springer Science & Business Media
ISBN 13 : 1461538467
Total Pages : 526 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Resonant Tunneling in Semiconductors by : L.L. Chang

Download or read book Resonant Tunneling in Semiconductors written by L.L. Chang and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains the proceedings of the NATO Advanced Research Workshop on "Resonant Tunneling in Semiconductors: Physics and Applications", held at Escorial, Spain, on May 14-18, 1990. The tremendous growth in the past two decades in the field of resonant tunneling in semiconductor heterostructures has followed, if not outpaced, the expansion wit nessed in quantum structures in general. Resonant tunneling shares also the multi disciplinary nature of that broad area, with an emphasis on the underlying physics but with a coverage of material systems on the one end and device applications on the other. Indeed, that resonant tunneling provides great flexibility in terms of materials and configurations and that it is inherently a fast process with obvious device impli cations by the presence of a negative differential resistance have contributed to the unrelenting interest in this field. These proceedings consist of 49 refereed articles; they correspond to both invited and contributed talks at the workshop. Because of the intertwinning nature of the subject matter, it has been difficult to subdivide them in well-defined sections. Instead, they are arranged in several broad categories, meant to serve only as guidelines of emphasis on different topics and aspects. The book starts with an introduction to res onant tunneling by providing a perspective of the field in the first article. This is fol lowed by discussions of different material systems with various band-structure effects.

Gaas And Related Materials

Author : Sadao Adachi
Publisher : World Scientific
ISBN 13 : 9814501441
Total Pages : 694 pages
Book Rating : 4.8/5 (145 download)

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Book Synopsis Gaas And Related Materials by : Sadao Adachi

Download or read book Gaas And Related Materials written by Sadao Adachi and published by World Scientific. This book was released on 1994-10-25 with total page 694 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the various material properties of bulk GaAs and related materials, and aspects of the physics of artificial semiconductor microstructures, such as quantum wells and superlattices, made of these materials. A complete set of the material properties are considered in this book. They are structural properties; thermal properties; elastic and lattice vibronic properties; collective effects and some response characteristics; electronic energy-band structure and consequences; optical, elasto-optic, and electro-optic properties; and carrier transport properties. This book attempts to summarize, in graphical and tabular forms, most of the important theoretical and experimental results on these material properties. It contains a large number of references useful for further study. Timely topics are discussed as well. This book will be of interest to graduate students, scientists and engineers working on semiconductors.

Physics Briefs

Author :
Publisher :
ISBN 13 :
Total Pages : 812 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Physics Briefs by :

Download or read book Physics Briefs written by and published by . This book was released on 1992 with total page 812 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Phonons in Semiconductor Nanostructures

Author : J.P. Leburton
Publisher : Springer Science & Business Media
ISBN 13 : 9401116830
Total Pages : 490 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Phonons in Semiconductor Nanostructures by : J.P. Leburton

Download or read book Phonons in Semiconductor Nanostructures written by J.P. Leburton and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the last ten years, the physics and technology of low dimensional structures has experienced a tremendous development. Quantum structures with vertical and lateral confinements are now routinely fabricated with feature sizes below 100 run. While quantization of the electron states in mesoscopic systems has been the subject of intense investigation, the effect of confinement on lattice vibrations and its influence on the electron-phonon interaction and energy dissipation in nanostructures received atten tion only recently. This NATO Advanced Research Workshop on Phonons in Sem iconductor Nanostructures was a forum for discussion on the latest developments in the physics of phonons and their impact on the electronic properties of low-dimensional structures. Our goal was to bring together specialists in lattice dynamics and nanos tructure physics to assess the increasing importance of phonon effects on the physical properties of one-(lD) and zero-dimensional (OD) structures. The Workshop addressed various issues related to phonon physics in III-V, II-VI and IV semiconductor nanostructures. The following topics were successively covered: Models for confined phonons in semiconductor nanostructures, latest experimental observations of confined phonons and electron-phonon interaction in two-dimensional systems, elementary excitations in nanostructures, phonons and optical processes in reduced dimensionality systems, phonon limited transport phenomena, hot electron effects in quasi - ID structures, carrier relaxation and phonon bottleneck in quantum dots.

Isotope Low-Dimensional Structures

Author : Vladimir G. Plekhanov
Publisher : Springer Science & Business Media
ISBN 13 : 3642286135
Total Pages : 104 pages
Book Rating : 4.6/5 (422 download)

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Book Synopsis Isotope Low-Dimensional Structures by : Vladimir G. Plekhanov

Download or read book Isotope Low-Dimensional Structures written by Vladimir G. Plekhanov and published by Springer Science & Business Media. This book was released on 2012-05-08 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Briefs volume describes the properties and structure of elementary excitations in isotope low-dimensional structures. Without assuming prior knowledge of quantum physics, the present book provides the basic knowledge needed to understand the recent developments in the sub-disciplines of nanoscience isotopetronics, novel device concepts and materials for nanotechnology. It is the first and comprehensive interdisciplinary account of the newly developed scientific discipline isotopetronics.

Research in Progress

Author :
Publisher :
ISBN 13 :
Total Pages : 274 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Research in Progress by :

Download or read book Research in Progress written by and published by . This book was released on 1991 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Quantum-based Electronic Devices and Systems

Author : Mitra Dutta
Publisher : World Scientific
ISBN 13 : 9789810237004
Total Pages : 332 pages
Book Rating : 4.2/5 (37 download)

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Book Synopsis Quantum-based Electronic Devices and Systems by : Mitra Dutta

Download or read book Quantum-based Electronic Devices and Systems written by Mitra Dutta and published by World Scientific. This book was released on 1998 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume includes highlights of the theories and experimental findings that underlie essential phenomena occurring in quantum-based devices and systems as well as the principles of operation of selected novel quantum-based electronic devices and systems. A number of the emerging approaches to creating new types of quantum-based electronic devices and systems are also discussed.

Proceedings of the International Conference on Lasers

Author :
Publisher :
ISBN 13 :
Total Pages : 1210 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Proceedings of the International Conference on Lasers by :

Download or read book Proceedings of the International Conference on Lasers written by and published by . This book was released on 1987 with total page 1210 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Publications of the National Institute of Standards and Technology ... Catalog

Author : National Institute of Standards and Technology (U.S.)
Publisher :
ISBN 13 :
Total Pages : 1162 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Publications of the National Institute of Standards and Technology ... Catalog by : National Institute of Standards and Technology (U.S.)

Download or read book Publications of the National Institute of Standards and Technology ... Catalog written by National Institute of Standards and Technology (U.S.) and published by . This book was released on 1994 with total page 1162 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Disordered Solids

Author : Baldassare Di Bartolo
Publisher : Springer Science & Business Media
ISBN 13 : 1468454757
Total Pages : 439 pages
Book Rating : 4.4/5 (684 download)

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Book Synopsis Disordered Solids by : Baldassare Di Bartolo

Download or read book Disordered Solids written by Baldassare Di Bartolo and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 439 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents an account of the course "Disordered Solids: Structures and Processes" held in Erice, Italy, from June 15 to 29, 1987. This meeting was organized by the International School of Atomic and Molecular Spectroscopy of the "Ettore Majorana" Centre for Scientific Culture. The objective of this course was to present the advances in physical modelling, mathematical formalism and experimental techniques relevant to the interpretation of the structures of disordered solids and of the physical processes occurring therein. Traditional solid-state physics treats solids as perfect crystals and takes great advantage of their symmetry, by means of such mathematical formalisms as the reciprocal lattice, the Brillouin zone, and the powerful tools of group theory. Even if in reality no solid is a perfect crystal, this theoretical approach has been of great usefulness in describing solids: deviations from perfect order have been treated as perturbations of the ideal model. A new situation arises with truly disordered solids where any vestige of long range order has disappeared. The basic problem is that of describing these systems and gaining a scientific understanding of their physical properties without the mathematical formalism of traditional solid state physics. While some of the old approaches may occasionally remain valid (e. g. chemical bonding approach for amorphous solids), the old ways will not do. Disorder is not a perturbation: with disorder, something basically new may be expected to appear.

Physics Of Semiconductors, The - Proceedings Of The 22nd International Conference (In 3 Volumes)

Author : David J Lockwood
Publisher : World Scientific
ISBN 13 : 9814550159
Total Pages : 2858 pages
Book Rating : 4.8/5 (145 download)

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Book Synopsis Physics Of Semiconductors, The - Proceedings Of The 22nd International Conference (In 3 Volumes) by : David J Lockwood

Download or read book Physics Of Semiconductors, The - Proceedings Of The 22nd International Conference (In 3 Volumes) written by David J Lockwood and published by World Scientific. This book was released on 1995-01-20 with total page 2858 pages. Available in PDF, EPUB and Kindle. Book excerpt: These proceedings review the progress in most aspects of semiconductor physics, including those related to materials, processing and devices. The conference continues the tradition of the ICPS series and these volumes include state-of-the-art lectures. The plenary and invited papers address areas of major interest.These volumes will serve as excellent material for researchers in semiconductor physics and related fields.

Quantum-based Electronic Devices And Systems, Selected Topics In Electronics And Systems, Vol 14

Author : Mitra Dutta
Publisher : World Scientific
ISBN 13 : 981449545X
Total Pages : 323 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Quantum-based Electronic Devices And Systems, Selected Topics In Electronics And Systems, Vol 14 by : Mitra Dutta

Download or read book Quantum-based Electronic Devices And Systems, Selected Topics In Electronics And Systems, Vol 14 written by Mitra Dutta and published by World Scientific. This book was released on 1998-10-23 with total page 323 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume includes highlights of the theories and experimental findings that underlie essential phenomena occurring in quantum-based devices and systems as well as the principles of operation of selected novel quantum-based electronic devices and systems. A number of the emerging approaches to creating new types of quantum-based electronic devices and systems are also discussed.

Optical Properties of Semiconductors

Author : G. Martinez
Publisher : Springer Science & Business Media
ISBN 13 : 9401580758
Total Pages : 327 pages
Book Rating : 4.4/5 (15 download)

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Book Synopsis Optical Properties of Semiconductors by : G. Martinez

Download or read book Optical Properties of Semiconductors written by G. Martinez and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is widely recognized that an understanding of the optical pro perties of matter will give a great deal of important information re levant to the fundamental physical properties. This is especially true in semiconductor physics for which, due to the intrinsic low screening of these materials, the optical response is quite rich. Their spectra reflect indeed as well electronic as spin or phonon transitions. This is also in the semiconductor field that artificial structures have been recently developed, showing for the first time specific physical properties related to the low dimentionality of the electronic and vi bronic properties : with this respect the quantum and fractional quan tum Hall effects are among the most well known aspects. The associated reduced screening is also a clear manifestation of these aspects and as such favors new optical properties or at least significantly enhan ces some of them. For all these reasons, it appeared necessary to try to review in a global way what the optical investigation has brought today about the understanding of the physics of semiconductors. This volume collects the papers presented at the NATO Advanced study Inst i tut e on "Optical Properties of Semiconductors" held at the Ettore Majorana Centre, Erice, Sicily on March 9th to 20th, 1992. This school brought together 70 scientists active in research related to optical properties of semiconductors. There were 12 lecturers who pro vided the main contributions .

Quantum Well Intersubband Transition Physics and Devices

Author : Hui C. Liu
Publisher : Springer Science & Business Media
ISBN 13 : 9401111448
Total Pages : 573 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Quantum Well Intersubband Transition Physics and Devices by : Hui C. Liu

Download or read book Quantum Well Intersubband Transition Physics and Devices written by Hui C. Liu and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 573 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intersubband transitions in quantum wells have attracted tremendous attention in recent years, mainly due to the promise of applications in the mid and far-infrared regions (2--20 mum). Many of the papers presented in Quantum Well Intersubband Transition Physics and Devices are on the basic linear intersubband transition processes, detector physics and detector application, reflecting the current state of understanding and detector applications, where highly uniform, large focal plane arrays have been demonstrated. Other areas are still in their early stages, including infrared modulation, harmonic generation and emission.

Handbook of Thin Films, Five-Volume Set

Author : Hari Singh Nalwa
Publisher : Academic Press
ISBN 13 : 0125129084
Total Pages : 661 pages
Book Rating : 4.1/5 (251 download)

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Book Synopsis Handbook of Thin Films, Five-Volume Set by : Hari Singh Nalwa

Download or read book Handbook of Thin Films, Five-Volume Set written by Hari Singh Nalwa and published by Academic Press. This book was released on 2001-10-29 with total page 661 pages. Available in PDF, EPUB and Kindle. Book excerpt: This five-volume handbook focuses on processing techniques, characterization methods, and physical properties of thin films (thin layers of insulating, conducting, or semiconductor material). The editor has composed five separate, thematic volumes on thin films of metals, semimetals, glasses, ceramics, alloys, organics, diamonds, graphites, porous materials, noncrystalline solids, supramolecules, polymers, copolymers, biopolymers, composites, blends, activated carbons, intermetallics, chalcogenides, dyes, pigments, nanostructured materials, biomaterials, inorganic/polymer composites, organoceramics, metallocenes, disordered systems, liquid crystals, quasicrystals, and layered structures. Thin films is a field of the utmost importance in today's materials science, electrical engineering and applied solid state physics; with both research and industrial applications in microelectronics, computer manufacturing, and physical devices. Advanced, high-performance computers, high-definition TV, digital camcorders, sensitive broadband imaging systems, flat-panel displays, robotic systems, and medical electronics and diagnostics are but a few examples of miniaturized device technologies that depend the utilization of thin film materials. The Handbook of Thin Films Materials is a comprehensive reference focusing on processing techniques, characterization methods, and physical properties of these thin film materials.