Einstein's Photoemission

Einstein's Photoemission PDF Author: Kamakhya Prasad Ghatak
Publisher: Springer
ISBN: 3319111884
Category : Science
Languages : en
Pages : 523

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Book Description
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.

Einstein's Photoemission

Einstein's Photoemission PDF Author: Kamakhya Prasad Ghatak
Publisher: Springer
ISBN: 3319111884
Category : Science
Languages : en
Pages : 523

Get Book Here

Book Description
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.

10 in One Study Package for CBSE Physics Class 12 with 5 Model Papers

10 in One Study Package for CBSE Physics Class 12 with 5 Model Papers PDF Author: Disha Experts
Publisher: Disha Publications
ISBN: 9386323729
Category :
Languages : en
Pages : 590

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Book Description
10 in ONE CBSE Study Package Physics class 12 with 5 Sample Papers is another innovative initiative from Disha Publication. This book provides the excellent approach to Master the subject. The book has 10 key ingredients that will help you achieve success. 1. Chapter Utility Score 2. All India Board 2017 Solved Paper 3. Exhaustive theory based on the syllabus of NCERT books along with the concept maps for the bird's eye view of the chapter 4. NCERT Solutions: NCERT Exercise Questions. 5. VSA, SA & LA Questions: Sufficient Practice Questions divided into VSA, SA & LA type. Numericals are also included wherever required. 6. Past Years Questions: Past 10 year Questions of Board Exams are also included. 7. HOTS/ Exemplar/ Value based Questions: High Order Thinking Skill Based, Moral Value Based and Selective NCERT Exemplar Questions included. 8. Chapter Test: A 24 marks test of 45 min. to assess your preparation in each chapter. 9 Important Formulae,Terms and Definitions 10. Full syllabus Sample Papers - 5 papers with detailed solutions designed exactly on the latest pattern of CBSE Board.

10 in One Study Package for CBSE Physics Class 12 with Objective Questions & 3 Sample Papers 4th Edition

10 in One Study Package for CBSE Physics Class 12 with Objective Questions & 3 Sample Papers 4th Edition PDF Author: Disha Experts
Publisher: Disha Publications
ISBN: 9390152372
Category :
Languages : en
Pages : 601

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Book Description


Photoemission from Optoelectronic Materials and their Nanostructures

Photoemission from Optoelectronic Materials and their Nanostructures PDF Author: Kamakhya Prasad Ghatak
Publisher: Springer Science & Business Media
ISBN: 0387786066
Category : Technology & Engineering
Languages : en
Pages : 340

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Book Description
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.

Oswaal Karnataka 2nd PUC Question Bank Class 12 Physics, Chapterwise & Topicwise Previous Solved Papers (2017-2023) for Board Exams 2024

Oswaal Karnataka 2nd PUC Question Bank Class 12 Physics, Chapterwise & Topicwise Previous Solved Papers (2017-2023) for Board Exams 2024 PDF Author: Oswaal Editorial Board
Publisher: Oswaal Books
ISBN: 9357287922
Category : Study Aids
Languages : en
Pages : 331

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Book Description
Description of the product: • 100 % Updated for 2023-24 with Latest Reduced Karnataka PUE Syllabus • Concept Clarity with Concept wise Revision Notes, Mind Maps & Mnemonics • 100% Exam Readiness with Previous Year’s Questions & Board Scheme of Valuation Answers • Valuable Exam Insights with 2000+ NCERT & Exemplar Questions • Extensive Practice 2 Model Papers & 3 Online Model Papers

Photoelectric Materials And Devices

Photoelectric Materials And Devices PDF Author: Tao Han
Publisher: World Scientific
ISBN: 9811230625
Category : Science
Languages : en
Pages : 494

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Book Description
This book mainly introduces the basic theory and physical characteristics of photoelectric materials, the preparation technology of photoelectric components, the working principle, the latest application, the latest progress of photoelectric materials and devices technology and the correlation with other technologies. The content mainly involves the theoretical basis of photoelectric materials, micro-nano photoelectric materials and devices, semiconductor luminescent materials and devices, inorganic photoluminescence materials, LED packaging technology, transparent conductive materials, touch screen, display screen, solar cell materials and the basic principles and development trend of their applications. In particular, the book gives a systematic theoretical analysis of new photoelectric materials and devices, such as optoelectronic materials and devices, transparent conductive materials, and provides application examples.

CBSE Chapterwise Instant Notes Class 12 Physics Book

CBSE Chapterwise Instant Notes Class 12 Physics Book PDF Author: MTG Learning Media
Publisher: MTG Learning Media
ISBN: 9360235202
Category : Study Aids
Languages : en
Pages : 141

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Book Description
MTG presents a new resource to help CBSE board students with this masterpiece – Chapterwise Instant Notes. This book is the best revision resource for CBSE students as it has instant chapter-wise notes for complete latest CBSE syllabus. The book comprises chapter-wise quick recap notes and then a lot of subjective questions which covers the whole chapter in the form of these questions.

Physics Unsolved Papers

Physics Unsolved Papers PDF Author: YCT Expert Team
Publisher: YOUTH COMPETITION TIMES
ISBN:
Category : Antiques & Collectibles
Languages : en
Pages : 362

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Book Description
2023-24 12th Class CBSE/NIOS/ISC/UP Board Physics Unsolved Papers 360 695 E

Optical to Terahertz Engineering

Optical to Terahertz Engineering PDF Author: Arijit Saha
Publisher: Springer Nature
ISBN: 9819902282
Category : Science
Languages : en
Pages : 192

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Book Description
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.

Bose Einstein Condensation of Excitons and Polaritons

Bose Einstein Condensation of Excitons and Polaritons PDF Author: Sunipa Som
Publisher: Bentham Science Publishers
ISBN: 9815165410
Category : Science
Languages : en
Pages : 141

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Book Description
This reference book explains the fundamentals of Bose Einstein Condensation (BEC) in excitons and polaritons. It presents five chapters exploring fundamental concepts and recent developments on the subject. Starting with a historical overview of BEC, the book progresses into the origins and behaviors of excitons and polaritons. Chapters also cover the unique thermalization and relaxation kinetics of excitons, and the distinctive features of polaritons, such as lasing, superfluidity, and quantized vortices. The chapters dedicated to BEC in excitons and polaritons detail experimental techniques, theoretical modeling, recent advancements, and practical applications in a simplified way for beginners. This book serves as a resource for researchers, physicists, and students interested in the phenomena of BEC, providing insights into both the theoretical foundations and the practical implications of excitons and polaritons.