Photoemission From Optoelectronic Materials And Their Nanostructures

Download Photoemission From Optoelectronic Materials And Their Nanostructures full books in PDF, epub, and Kindle. Read online Photoemission From Optoelectronic Materials And Their Nanostructures ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!

Photoemission from Optoelectronic Materials and their Nanostructures

Author : Kamakhya Prasad Ghatak
Publisher : Springer Science & Business Media
ISBN 13 : 0387786066
Total Pages : 340 pages
Book Rating : 4.3/5 (877 download)

DOWNLOAD NOW!

Book Synopsis Photoemission from Optoelectronic Materials and their Nanostructures by : Kamakhya Prasad Ghatak

Download or read book Photoemission from Optoelectronic Materials and their Nanostructures written by Kamakhya Prasad Ghatak and published by Springer Science & Business Media. This book was released on 2010-03-14 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, with the advent of fine line lithographical methods, molecular beam epitaxy, organometallic vapour phase epitaxy and other experimental techniques, low dimensional structures having quantum confinement in one, two and three dimensions (such as ultrathin films, inversion layers, accumulation layers, quantum well superlattices, quantum well wires, quantum wires superlattices, magneto-size quantizations, and quantum dots) have attracted much attention not only for their potential in uncovering new phenomena in nanoscience and technology, but also for their interesting applications in the areas of quantum effect devices. In ultrathin films, the restriction of the motion of the carriers in the direction normal to the film leads to the quantum size effect and such systems find extensive applications in quantum well lasers, field effect transistors, high speed digital networks and also in other quantum effect devices. In quantum well wires, the carriers are quantized in two transverse directions and only one-dimensional motion of the carriers is allowed.

Einstein's Photoemission

Author : Kamakhya Prasad Ghatak
Publisher : Springer
ISBN 13 : 3319111884
Total Pages : 523 pages
Book Rating : 4.3/5 (191 download)

DOWNLOAD NOW!

Book Synopsis Einstein's Photoemission by : Kamakhya Prasad Ghatak

Download or read book Einstein's Photoemission written by Kamakhya Prasad Ghatak and published by Springer. This book was released on 2014-11-19 with total page 523 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph solely investigates the Einstein's Photoemission(EP) from Heavily Doped(HD) Quantized Structures on the basis of newly formulated electron dispersion laws. The materials considered are quantized structures of HD non-linear optical, III-V, II-VI, Ge, Te, Platinum Antimonide, stressed materials, GaP, Gallium Antimonide, II-V, Bismuth Telluride together with various types of HD superlattices and their Quantized counterparts respectively. The EP in HD opto-electronic materials and their nanostructures is studied in the presence of strong light waves and intense electric fields that control the studies of such quantum effect devices. The suggestions for the experimental determinations of different important physical quantities in HD 2D and 3D materials and the importance of measurement of band gap in HD optoelectronic materials under intense built-in electric field in nano devices and strong external photo excitation (for measuring physical properties in the presence of intense light waves which alter the electron energy spectra) have also been discussed in this context. The influence quantizing magnetic field, on the EP of the different HD quantized structures (quantum wells, quantum well HD superlattices and nipi structures) under different physical conditions has been investigated. This monograph contains 100 open research problems which form the integral part of the text and are useful for both Ph.D aspirants and researchers in the fields of materials science, condensed matter physics, solid-state sciences, nano-science and technology and allied fields in addition to the graduate courses in modern semiconductor nanostructures offered in different Universities and Institutes.

Optical to Terahertz Engineering

Author : Arijit Saha
Publisher : Springer Nature
ISBN 13 : 9819902282
Total Pages : 192 pages
Book Rating : 4.8/5 (199 download)

DOWNLOAD NOW!

Book Synopsis Optical to Terahertz Engineering by : Arijit Saha

Download or read book Optical to Terahertz Engineering written by Arijit Saha and published by Springer Nature. This book was released on 2023-03-31 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights advances in the field of THz engineering along with limitations of radio frequency (RF) technology. All engineering applications have been designed to operate over a specific frequency or wavelength range in electromagnetic spectrum. In recent years, the unexplored domain of THz range of electromagnetic spectrum has paved the way for terahertz technology due to its nonionizing nature and sensitivity to water content. A wide range of applications with THz techniques such as terahertz time-domain spectroscopy (THz-TDS), biological, medical and pharmaceutical sciences, explosives inspection, information and communication technology (ICT) sector and many more, have potential to be the technology of future. Different designing aspects and evolving application areas are addressed to enrich the technical knowledge of readers. This book provides an overview of state of the art in terms of research and industrial progress in THz spectrum.

Introduction to Optical and Optoelectronic Properties of Nanostructures

Author : Vladimir V. Mitin
Publisher : Cambridge University Press
ISBN 13 : 1108556752
Total Pages : 417 pages
Book Rating : 4.1/5 (85 download)

DOWNLOAD NOW!

Book Synopsis Introduction to Optical and Optoelectronic Properties of Nanostructures by : Vladimir V. Mitin

Download or read book Introduction to Optical and Optoelectronic Properties of Nanostructures written by Vladimir V. Mitin and published by Cambridge University Press. This book was released on 2019-03-21 with total page 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: Get to grips with the fundamental optical and optoelectronic properties of nanostructures. This comprehensive guide makes a wide variety of modern topics accessible, and includes up-to-date material on the optical properties of monolayer crystals, plasmonics, nanophotonics, UV quantum well lasers, and wide bandgap materials and heterostructures. The unified, multidisciplinary approach makes it ideal for those in disciplines spanning nanoscience, physics, materials science, and optical, electrical and mechanical engineering. Building on work first presented in Quantum Heterostructures (Cambridge, 1999), this volume draws on years of research and teaching experience. Rigorous coverage of basic principles makes it an excellent resource for senior undergraduates, and detailed mathematical derivations illuminate concepts for graduate students, researchers and professional engineers. The examples with solutions included in the text and end-of-chapter problems allows the students to use this text to enhance their understanding.

Dispersion Relations in Heavily-Doped Nanostructures

Author : Kamakhya Prasad Ghatak
Publisher : Springer
ISBN 13 : 3319210009
Total Pages : 625 pages
Book Rating : 4.3/5 (192 download)

DOWNLOAD NOW!

Book Synopsis Dispersion Relations in Heavily-Doped Nanostructures by : Kamakhya Prasad Ghatak

Download or read book Dispersion Relations in Heavily-Doped Nanostructures written by Kamakhya Prasad Ghatak and published by Springer. This book was released on 2015-10-26 with total page 625 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the dispersion relation in heavily doped nano-structures. The materials considered are III-V, II-VI, IV-VI, GaP, Ge, Platinum Antimonide, stressed, GaSb, Te, II-V, HgTe/CdTe superlattices and Bismuth Telluride semiconductors. The dispersion relation is discussed under magnetic quantization and on the basis of carrier energy spectra. The influences of magnetic field, magneto inversion, and magneto nipi structures on nano-structures is analyzed. The band structure of optoelectronic materials changes with photo-excitation in a fundamental way according to newly formulated electron dispersion laws. They control the quantum effect in optoelectronic devices in the presence of light. The measurement of band gaps in optoelectronic materials in the presence of external photo-excitation is displayed. The influences of magnetic quantization, crossed electric and quantizing fields, intense electric fields on the on the dispersion relation in heavily doped semiconductors and super-lattices are also discussed. This book contains 200 open research problems which form the integral part of the text and are useful for graduate students and researchers. The book is written for post graduate students, researchers and engineers.

Nanomaterials

Author : Engg Kamakhya Prasad Ghatak
Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110609355
Total Pages : 432 pages
Book Rating : 4.1/5 (16 download)

DOWNLOAD NOW!

Book Synopsis Nanomaterials by : Engg Kamakhya Prasad Ghatak

Download or read book Nanomaterials written by Engg Kamakhya Prasad Ghatak and published by Walter de Gruyter GmbH & Co KG. This book was released on 2018-11-05 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: The work studies under different physical conditions the carrier contribution to elastic constants in heavily doped optoelectronic materials. In the presence of intense photon field the authors apply the Heisenberg Uncertainty Principle to formulate electron statistics. Many open research problems are discussed and numerous potential applications as quantum sensors and quantum cascade lasers are presented.

Next Generation Smart Nano-Bio-Devices

Author : Gorachand Dutta
Publisher : Springer Nature
ISBN 13 : 9811971072
Total Pages : 216 pages
Book Rating : 4.8/5 (119 download)

DOWNLOAD NOW!

Book Synopsis Next Generation Smart Nano-Bio-Devices by : Gorachand Dutta

Download or read book Next Generation Smart Nano-Bio-Devices written by Gorachand Dutta and published by Springer Nature. This book was released on 2022-10-20 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses challenges for the development of a point-of-care-test platform. The book describes printed chip-based assay (Lab-on-a-Chip, Lab-on-a-PCB) for rapid, inexpensive biomarkers detection in real samples. The main challenges of point-of-care testing require implementing complex analytical methods into low-cost technologies. This is particularly true for countries with less developed healthcare infrastructure. Washing-free, Lab-on-Chip, and Lab-on-PCB techniques are very simple and innovative for point-of-care device development. The redox cycling technology detects several interesting targets at the same time on a printed chip. The proposed areas are inherently cross-disciplinary, combining expertise in biosensing, electrochemistry, electronics and electrical engineering, health care, and manufacturing. This book focuses on recent advances and different research issues in the nanobiotechnology-enabled biosensor technology and also seeks out theoretical, methodological, well-established, and validated empirical work dealing with these different topics.

Generation, Detection and Processing of Terahertz Signals

Author : Aritra Acharyya
Publisher : Springer Nature
ISBN 13 : 9811649472
Total Pages : 367 pages
Book Rating : 4.8/5 (116 download)

DOWNLOAD NOW!

Book Synopsis Generation, Detection and Processing of Terahertz Signals by : Aritra Acharyya

Download or read book Generation, Detection and Processing of Terahertz Signals written by Aritra Acharyya and published by Springer Nature. This book was released on 2021-09-21 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains detailed descriptions and associated discussions regarding different generation, detection and signal processing techniques for the electrical and optical signals within the THz frequency spectrum (0.3–10 THz). It includes detailed reviews of some recently developed electronic and photonic devices for generating and detecting THz waves, potential materials for implementing THz passive circuits, some newly developed systems and methods associated with THz wireless communication, THz antennas and some cutting-edge techniques associated with the THz signal and image processing. The book especially focuses on the recent advancements and several research issues related to THz sources, detectors and THz signal and image processing techniques; it also discusses theoretical, experimental, established and validated empirical works on these topics. The book caters to a very wide range of readers from basic science to technological experts as well as students.

Heisenberg’s Uncertainty Principle and the Electron Statistics in Quantized Structures

Author : Kamakhya Prasad Ghatak
Publisher : Springer Nature
ISBN 13 : 9811698449
Total Pages : 253 pages
Book Rating : 4.8/5 (116 download)

DOWNLOAD NOW!

Book Synopsis Heisenberg’s Uncertainty Principle and the Electron Statistics in Quantized Structures by : Kamakhya Prasad Ghatak

Download or read book Heisenberg’s Uncertainty Principle and the Electron Statistics in Quantized Structures written by Kamakhya Prasad Ghatak and published by Springer Nature. This book was released on 2022-03-25 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights the importance of Electron Statistics (ES), which occupies a singular position in the arena of solid state sciences, in heavily doped (HD) nanostructures by applying Heisenberg’s Uncertainty Principle directly without using the complicated Density-of-States function approach as given in the literature. The materials considered are HD quantum confined nonlinear optical, III-V, II-VI, IV-VI, GaP, Ge, PtSb2, stressed materials, GaSb, Te, II-V, Bi2Te3, lead germanium telluride, zinc and cadmium diphosphides, and quantum confined III-V, IV-VI, II-VI and HgTe/CdTe super-lattices with graded interfaces and effective mass super-lattices. The presence of intense light waves in optoelectronics and strong electric field in nano-devices change the band structure of materials in fundamental ways, which have also been incorporated in the study of ES in HD quantized structures of optoelectronic compounds that control the studies of the HD quantum effect devices under strong fields. The influence of magnetic quantization, magneto size quantization, quantum wells, wires and dots, crossed electric and quantizing fields, intense electric field, and light waves on the ES in HD quantized structures and superlattices are discussed. The content of this book finds six different applications in the arena of nano-science and nanotechnology and the various ES dependent electronic quantities, namely the effective mass, the screening length, the Einstein relation and the elastic constants have been investigated. This book is useful for researchers, engineers and professionals in the fields of Applied Sciences, solid state and materials science, nano-science and technology, condensed matter physics, and allied fields, including courses in semiconductor nanostructures.

Elastic Constants In Heavily Doped Low Dimensional Materials

Author : Kamakhya Prasad Ghatak
Publisher : World Scientific
ISBN 13 : 9811229481
Total Pages : 1036 pages
Book Rating : 4.8/5 (112 download)

DOWNLOAD NOW!

Book Synopsis Elastic Constants In Heavily Doped Low Dimensional Materials by : Kamakhya Prasad Ghatak

Download or read book Elastic Constants In Heavily Doped Low Dimensional Materials written by Kamakhya Prasad Ghatak and published by World Scientific. This book was released on 2021-03-15 with total page 1036 pages. Available in PDF, EPUB and Kindle. Book excerpt: The elastic constant (EC) is a very important mechanical property of the these materials and its significance is already well known in literature. This first monograph solely deals with the quantum effects in EC of heavily doped (HD) low dimensional materials. The materials considered are HD quantum confined nonlinear optical, III-V, II-VI, IV-VI, GaP, Ge, PtSb₂, stressed materials, GaSb, Te, II-V, Bi₂Te₃, lead germanium telluride, zinc and cadmium diphosphides, and quantum confined III-V, II-VI, IV-VI, and HgTe/CdTe super-lattices with graded interfaces and effective mass super-lattices. The presence of intense light waves in optoelectronics and strong electric field in nano-devices changes the band structure of semiconductors in fundamental ways, which have also been incorporated in the study of EC in HD low dimensional optoelectronic compounds that control the studies of the HD quantum effect devices under strong fields. The importance of measurement of band gap in optoelectronic materials under intense external fields has also been discussed in this context. The influences of magnetic quantization, crossed electric and quantizing fields, electric field and light waves on the EC in HD semiconductors and super-lattices are discussed.The content of this book finds twenty-five different applications in the arena of nano-science and nano-technology. We The authors have discussed the experimental methods of determining the Einstein Relation, screening length and EC in this context. This book contains circa 200 open research problems which form the integral part of the text and are useful for both PhD aspirants and researchers in the fields of condensed matter physics, materials science, solid state sciences, nano-science and technology and allied fields in addition to the graduate courses in semiconductor nanostructures.

Emerging Trends in Terahertz Engineering and System Technologies

Author : Arindam Biswas
Publisher : Springer Nature
ISBN 13 : 9811597669
Total Pages : 227 pages
Book Rating : 4.8/5 (115 download)

DOWNLOAD NOW!

Book Synopsis Emerging Trends in Terahertz Engineering and System Technologies by : Arindam Biswas

Download or read book Emerging Trends in Terahertz Engineering and System Technologies written by Arindam Biswas and published by Springer Nature. This book was released on 2021-02-12 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights emerging trends in terahertz engineering and system technologies, mainly, devices, advanced materials, and various applications in THz technology. It includes advanced topics such as terahertz biomedical imaging, pattern recognition and tomographic reconstruction for THz biomedical imaging by use of machine learning and artificial intelligence, THz imaging radars for autonomous vehicle applications, THZ imaging system for security and surveillance. It also discusses theoretical, experimental, established and validated empirical work on these topics and the intended audience is both academic and professional.

Electron Statistics In Quantum Confined Superlattices

Author : Kamakhya Prasad Ghatak
Publisher : World Scientific
ISBN 13 : 9811263671
Total Pages : 790 pages
Book Rating : 4.8/5 (112 download)

DOWNLOAD NOW!

Book Synopsis Electron Statistics In Quantum Confined Superlattices by : Kamakhya Prasad Ghatak

Download or read book Electron Statistics In Quantum Confined Superlattices written by Kamakhya Prasad Ghatak and published by World Scientific. This book was released on 2023-03-14 with total page 790 pages. Available in PDF, EPUB and Kindle. Book excerpt: The concepts of the Electron Statistics (ES) and the ES dependent electronic properties are basic pillars in semiconductor electronics and this first-of-its-kind book deals with the said concepts in doping superlattices (SLs), quantum well, quantum wire and quantum dot SLs, effective mass SLs, SLs with graded interfaces and Fibonacci SLs under different physical conditions respectively. The influences of intense radiation and strong electric fields under said concepts have been considered together with the heavily doped SLs in this context on the basis of newly formulated the electron energy spectra in all the cases. We have suggested experimental determinations of the Einstein relation for the Diffusivity-Mobility ratio, the Debye screening length, Elastic Constants and the content of this book finds 25 different applications in the arena of nanoscience and nanotechnology.This book contains hundred open research problems which form the integral part of the text and are useful for both PhD aspirants and researchers. It is written for post graduate students of various departments of different academic organizations, engineers and professionals in the fields of solid state electronics, materials science, solid state sciences, nano-science, nanotechnology and nano materials in general.

Magneto Thermoelectric Power in Heavily Doped Quantized Structures

Author : Kamakhya Prasad Ghatak
Publisher : World Scientific
ISBN 13 : 981471321X
Total Pages : 828 pages
Book Rating : 4.8/5 (147 download)

DOWNLOAD NOW!

Book Synopsis Magneto Thermoelectric Power in Heavily Doped Quantized Structures by : Kamakhya Prasad Ghatak

Download or read book Magneto Thermoelectric Power in Heavily Doped Quantized Structures written by Kamakhya Prasad Ghatak and published by World Scientific. This book was released on 2016-01-28 with total page 828 pages. Available in PDF, EPUB and Kindle. Book excerpt: This pioneering monograph solely deals with the Magneto Thermoelectric Power (MTP) in Heavily Doped (HD) Quantized Structures. The materials considered range from HD quantum confined nonlinear optical materials to HgTe/CdTe HD superlattices with graded interfaces and HD effective mass superlattices under magnetic quantization. An important concept of the measurement of the band gap in HD optoelectronic materials in the presence of external photo-excitation has been discussed in this perspective. The influences of magnetic quantization, crossed electric and quantizing fields, the intense electric field on the TPM in HD semiconductors and superlattices are also discussed. This book contains 200 open research problems which form the integral part of the text and are useful for both PhD aspirants and researchers in the various fields for which this particular series is dedicated. Contents:Part I: Magneto Thermoelectric Power (MTP) in HD Quantum Confined Non-Parabolic Semiconductors:The MTP in Quantum Wells (QWs) of Heavily Doped (HD) Non-Parabolic SemiconductorsThe MTP in Nano Wires (NWs) of Heavily Doped (HD) Non-Parabolic SemiconductorsThe MTP from Quantum Box (QB) of Heavily Doped (HD) Non-Parabolic SemiconductorsThe MTP in Heavily Doped (HD) Non-Parabolic Semiconductors Under Magnetic QuantizationThe MTP in Heavily Doped (HD) Non-Parabolic Semiconductors Under Magneto-Size QuantizationPart II: The MTP in Heavily Doped (HD) Quantum Confined Superlattices:The MTP in Quantum Wire HDSLsThe MTP in Quantum Dot HDSLsThe MTP in HDSLs Under Magnetic QuantizationPart III: Few Related Applications, Conclusions and Future Research and Appendices:Few Related ApplicationsConclusion and Scope for Future ResearchAppendices:The MTP Under Photo Excitation in HD Kane-Type SemiconductorsThe MTP in Doping Superlattices of HD Non-Parabolic SemiconductorsThe MTP in QWHDSLs Under Magnetic QuantizationThe MTP in Accumulation and Inversion Layers of Non-Parabolic SemiconductorsThe MTP in HDs Under Cross-Fields ConfigurationThe MTP in Heavily Doped Ultra-Thin Films (HDUFs) Under Cross-Fields ConfigurationThe MTP in Doping Superlattices of HD Non-Parabolic Semiconductors Under Magnetic QuantizationThe MTP in Accumulation and Inversion Layers of Non-Parabolic Semiconductors Under Magnetic QuantizationThe MTP in QWHDSLsThe MTP under Intense Electric Field in HD Kane Type Semiconductors Readership: Graduate students, researchers and academics interested in advanced solid state physics and nanoelectronics. Keywords:Quantum Confined Structures;Heavily Doped;Nano-Structures;Opto-Electric Materials;Superlattices;Ternary Semiconductors;Quarternary Semiconductors;Low Dimensional Materials;Nonparabolic Semiconductors

Quantum Effects, Heavy Doping, And The Effective Mass

Author : Ghatak Kamakhya Prasad
Publisher : World Scientific
ISBN 13 : 9813146532
Total Pages : 756 pages
Book Rating : 4.8/5 (131 download)

DOWNLOAD NOW!

Book Synopsis Quantum Effects, Heavy Doping, And The Effective Mass by : Ghatak Kamakhya Prasad

Download or read book Quantum Effects, Heavy Doping, And The Effective Mass written by Ghatak Kamakhya Prasad and published by World Scientific. This book was released on 2016-12-08 with total page 756 pages. Available in PDF, EPUB and Kindle. Book excerpt: The importance of the effective mass (EM) is already well known since the inception of solid-state physics and this first-of-its-kind monograph solely deals with the quantum effects in EM of heavily doped (HD) nanostructures. The materials considered are HD quantum confined nonlinear optical, III-V, II-VI, IV-VI, GaP, Ge, PtSb2, stressed materials, GaSb, Te, II-V, Bi2Te3, lead germanium telluride, zinc and cadmium diphosphides, and quantum confined III-V, II-VI, IV-VI, and HgTe/CdTe super-lattices with graded interfaces and effective mass super-lattices. The presence of intense light waves in optoelectronics and strong electric field in nano-devices change the band structure of semiconductors in fundamental ways, which have also been incorporated in the study of EM in HD quantized structures of optoelectronic compounds that control the studies of the HD quantum effect devices under strong fields. The importance of measurement of band gap in optoelectronic materials under intense external fields has also been discussed in this context. The influences of magnetic quantization, crossed electric and quantizing fields, electric field and light waves on the EM in HD semiconductors and super-lattices are discussed. The content of this book finds twenty-eight different applications in the arena of nano-science and nano-technology. This book contains 200 open research problems which form the integral part of the text and are useful for both PhD aspirants and researchers in the fields of condensed matter physics, materials science, solid state sciences, nano-science and technology and allied fields in addition to the graduate courses in semiconductor nanostructures. The book is written for post-graduate students, researchers, engineers and professionals in the fields of condensed matter physics, solid state sciences, materials science, nanoscience and technology and nanostructured materials in general.

Fowler-Nordheim Field Emission

Author : Sitangshu Bhattacharya
Publisher : Springer Science & Business Media
ISBN 13 : 3642204937
Total Pages : 353 pages
Book Rating : 4.6/5 (422 download)

DOWNLOAD NOW!

Book Synopsis Fowler-Nordheim Field Emission by : Sitangshu Bhattacharya

Download or read book Fowler-Nordheim Field Emission written by Sitangshu Bhattacharya and published by Springer Science & Business Media. This book was released on 2012-01-13 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph solely presents the Fowler-Nordheim field emission (FNFE) from semiconductors and their nanostructures. The materials considered are quantum confined non-linear optical, III-V, II-VI, Ge, Te, carbon nanotubes, PtSb2, stressed materials, Bismuth, GaP, Gallium Antimonide, II-V, Bi2Te3, III-V, II-VI, IV-VI and HgTe/CdTe superlattices with graded interfaces and effective mass superlattices under magnetic quantization and quantum wires of the aforementioned superlattices. The FNFE in opto-electronic materials and their quantum confined counterparts is studied in the presence of light waves and intense electric fields on the basis of newly formulated electron dispersion laws that control the studies of such quantum effect devices. The importance of band gap measurements in opto-electronic materials in the presence of external fields is discussed from this perspective. This monograph contains 200 open research problems which form the very core and are useful for Ph. D students and researchers. The book can also serve as a basis for a graduate course on field emission from solids.

Heavily-Doped 2D-Quantized Structures and the Einstein Relation

Author : Kamakhya P. Ghatak
Publisher : Springer
ISBN 13 : 3319083805
Total Pages : 347 pages
Book Rating : 4.3/5 (19 download)

DOWNLOAD NOW!

Book Synopsis Heavily-Doped 2D-Quantized Structures and the Einstein Relation by : Kamakhya P. Ghatak

Download or read book Heavily-Doped 2D-Quantized Structures and the Einstein Relation written by Kamakhya P. Ghatak and published by Springer. This book was released on 2014-07-30 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the Einstein Relation(ER) in two-dimensional (2-D) Heavily Doped (HD) Quantized Structures. The materials considered are quantized structures of HD non-linear optical, III-V, II-VI, Ge, Te, Platinum Antimonide, stressed materials, GaP, Gallium Antimonide, II-V, Bismuth Telluride together with various types of HD superlattices and their Quantized counterparts respectively. The ER in HD opto-electronic materials and their nanostructures is studied in the presence of strong light waves and intense electric fields on the basis of newly formulated electron dispersion laws that control the studies of such quantum effect devices. The suggestion for the experimental determination of HD 2D and 3D ERs and the importance of measurement of band gap in HD optoelectronic materials under intense built-in electric field in nanodevices and strong external photo excitation (for measuring photon induced physical properties) are also discussed in this context. The influence of crossed electric and quantizing magnetic fields on the ER of the different 2D HD quantized structures (quantum wells, inversion and accumulation layers, quantum well HD superlattices and nipi structures) under different physical conditions is discussed in detail. This monograph contains 100 open research problems which form the integral part of the text and are useful for both Ph.D aspirants and researchers in the fields of condensed matter physics, solid-state sciences, materials science, nano-science and technology and allied fields.

Debye Screening Length

Author : Kamakhya Prasad Ghatak
Publisher : Springer
ISBN 13 : 3319013394
Total Pages : 403 pages
Book Rating : 4.3/5 (19 download)

DOWNLOAD NOW!

Book Synopsis Debye Screening Length by : Kamakhya Prasad Ghatak

Download or read book Debye Screening Length written by Kamakhya Prasad Ghatak and published by Springer. This book was released on 2013-11-05 with total page 403 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph solely investigates the Debye Screening Length (DSL) in semiconductors and their nano-structures. The materials considered are quantized structures of non-linear optical, III-V, II-VI, Ge, Te, Platinum Antimonide, stressed materials, Bismuth, GaP, Gallium Antimonide, II-V and Bismuth Telluride respectively. The DSL in opto-electronic materials and their quantum confined counterparts is studied in the presence of strong light waves and intense electric fields on the basis of newly formulated electron dispersion laws that control the studies of such quantum effect devices. The suggestions for the experimental determination of 2D and 3D DSL and the importance of measurement of band gap in optoelectronic materials under intense built-in electric field in nano devices and strong external photo excitation (for measuring photon induced physical properties) have also been discussed in this context. The influence of crossed electric and quantizing magnetic fields on the DSL and the DSL in heavily doped semiconductors and their nanostructures has been investigated. This monograph contains 150 open research problems which form the integral part of the text and are useful for both PhD students and researchers in the fields of solid-state sciences, materials science, nano-science and technology and allied fields in addition to the graduate courses in modern semiconductor nanostructures.