Einstein's Photoemission

Einstein's Photoemission

Author: Kamakhya Prasad Ghatak

Publisher: Springer

Published: 2014-11-19

Total Pages: 523

ISBN-13: 3319111884

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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.


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.


Photoemission from Optoelectronic Materials and their Nanostructures

Photoemission from Optoelectronic Materials and their Nanostructures

Author: Kamakhya Prasad Ghatak

Publisher: Springer Science & Business Media

Published: 2010-03-14

Total Pages: 340

ISBN-13: 0387786066

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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.


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.


Optical to Terahertz Engineering

Optical to Terahertz Engineering

Author: Arijit Saha

Publisher: Springer Nature

Published: 2023-03-31

Total Pages: 192

ISBN-13: 9819902282

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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.


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.


Effective Electron Mass in Low-Dimensional Semiconductors

Effective Electron Mass in Low-Dimensional Semiconductors

Author: Sitangshu Bhattacharya

Publisher: Springer Science & Business Media

Published: 2012-10-06

Total Pages: 549

ISBN-13: 3642312470

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This book deals with the Effective Electron Mass (EEM) in low dimensional semiconductors. The materials considered are quantum confined non-linear optical, III-V, II-VI, GaP, Ge, PtSb2, zero-gap, stressed, Bismuth, carbon nanotubes, GaSb, IV-VI, Te, II-V, Bi2Te3, Sb, III-V, II-VI, IV-VI semiconductors and quantized III-V, II-VI, IV-VI and HgTe/CdTe superlattices with graded interfaces and effective mass superlattices. The presence of intense electric field and the light waves change the band structure of optoelectronic semiconductors in fundamental ways, which have also been incorporated in the study of the EEM in quantized structures of optoelectronic compounds that control the studies of the quantum effect devices under strong fields. The importance of measurement of band gap in optoelectronic materials under strong electric field and external photo excitation has also been discussed in this context. The influence of crossed electric and quantizing magnetic fields on the EEM and the EEM in heavily doped semiconductors and their nanostructures is discussed. This book contains 200 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 solid-state sciences, materials science, nanoscience and technology and allied fields in addition to the graduate courses in modern semiconductor nanostructures. The book is written for post graduate students, researchers and engineers, professionals in the fields of solid state sciences, materials science, nanoscience and technology, nanostructured materials and condensed matter physics.


Book Synopsis Effective Electron Mass in Low-Dimensional Semiconductors by : Sitangshu Bhattacharya

Download or read book Effective Electron Mass in Low-Dimensional Semiconductors written by Sitangshu Bhattacharya and published by Springer Science & Business Media. This book was released on 2012-10-06 with total page 549 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with the Effective Electron Mass (EEM) in low dimensional semiconductors. The materials considered are quantum confined non-linear optical, III-V, II-VI, GaP, Ge, PtSb2, zero-gap, stressed, Bismuth, carbon nanotubes, GaSb, IV-VI, Te, II-V, Bi2Te3, Sb, III-V, II-VI, IV-VI semiconductors and quantized III-V, II-VI, IV-VI and HgTe/CdTe superlattices with graded interfaces and effective mass superlattices. The presence of intense electric field and the light waves change the band structure of optoelectronic semiconductors in fundamental ways, which have also been incorporated in the study of the EEM in quantized structures of optoelectronic compounds that control the studies of the quantum effect devices under strong fields. The importance of measurement of band gap in optoelectronic materials under strong electric field and external photo excitation has also been discussed in this context. The influence of crossed electric and quantizing magnetic fields on the EEM and the EEM in heavily doped semiconductors and their nanostructures is discussed. This book contains 200 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 solid-state sciences, materials science, nanoscience and technology and allied fields in addition to the graduate courses in modern semiconductor nanostructures. The book is written for post graduate students, researchers and engineers, professionals in the fields of solid state sciences, materials science, nanoscience and technology, nanostructured materials and condensed matter physics.


Physics Unsolved Papers

Physics Unsolved Papers

Author: YCT Expert Team

Publisher: YOUTH COMPETITION TIMES

Published:

Total Pages: 362

ISBN-13:

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


Book Synopsis Physics Unsolved Papers by : YCT Expert Team

Download or read book Physics Unsolved Papers written by YCT Expert Team and published by YOUTH COMPETITION TIMES. This book was released on with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: 2023-24 12th Class CBSE/NIOS/ISC/UP Board Physics Unsolved Papers 360 695 E


CBSE Chapterwise Instant Notes Class 12 Physics Book

CBSE Chapterwise Instant Notes Class 12 Physics Book

Author: MTG Learning Media

Publisher: MTG Learning Media

Published:

Total Pages: 141

ISBN-13: 9360235202

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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.


Book Synopsis CBSE Chapterwise Instant Notes Class 12 Physics Book by : MTG Learning Media

Download or read book CBSE Chapterwise Instant Notes Class 12 Physics Book written by MTG Learning Media and published by MTG Learning Media. This book was released on with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.


Author:

Publisher: Arihant Publications India limited

Published:

Total Pages: 449

ISBN-13: 9325791366

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Book Synopsis by :

Download or read book written by and published by Arihant Publications India limited. This book was released on with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt:


Educart CBSE Class 12 Physics Chapter-wise Solved Papers 2025 for 2024-25

Educart CBSE Class 12 Physics Chapter-wise Solved Papers 2025 for 2024-25

Author: Educart

Publisher: Educart

Published: 2024-07-25

Total Pages: 272

ISBN-13: 9357037276

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Book Synopsis Educart CBSE Class 12 Physics Chapter-wise Solved Papers 2025 for 2024-25 by : Educart

Download or read book Educart CBSE Class 12 Physics Chapter-wise Solved Papers 2025 for 2024-25 written by Educart and published by Educart. This book was released on 2024-07-25 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:


X+2 BOARD EXAM BASED CONCEPTUAL PHYSICS (Board Exam Made Simple)

X+2 BOARD EXAM BASED CONCEPTUAL PHYSICS (Board Exam Made Simple)

Author: L M Garg

Publisher: Lalit Mohan Garg

Published: 2023-03-15

Total Pages: 1091

ISBN-13:

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Book Synopsis X+2 BOARD EXAM BASED CONCEPTUAL PHYSICS (Board Exam Made Simple) by : L M Garg

Download or read book X+2 BOARD EXAM BASED CONCEPTUAL PHYSICS (Board Exam Made Simple) written by L M Garg and published by Lalit Mohan Garg. This book was released on 2023-03-15 with total page 1091 pages. Available in PDF, EPUB and Kindle. Book excerpt:


Educart Term 2 Physics CBSE Class 12 Objective & Subjective Question Bank 2022 (Exclusively on New Competency Based Education Pattern)

Educart Term 2 Physics CBSE Class 12 Objective & Subjective Question Bank 2022 (Exclusively on New Competency Based Education Pattern)

Author: EduCart

Publisher: Educart

Published: 2021-12-28

Total Pages: 208

ISBN-13: 9355611323

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Educart Class 12 Physics Question Bank combines remarkable features for Term 2 Board exam preparation. Exclusively developed based on Learning Outcomes and Competency-based Education Pattern, this one book includes Chapter-wise theory for learning; Solved Questions (from NCERT and DIKSHA); and Detailed Explanations for concept clearance and Unsolved Self Practice Questions for practice. Topper’s Answers are also given to depict how to answer Questions according to the CBSE Marking Scheme Solutions.


Book Synopsis Educart Term 2 Physics CBSE Class 12 Objective & Subjective Question Bank 2022 (Exclusively on New Competency Based Education Pattern) by : EduCart

Download or read book Educart Term 2 Physics CBSE Class 12 Objective & Subjective Question Bank 2022 (Exclusively on New Competency Based Education Pattern) written by EduCart and published by Educart. This book was released on 2021-12-28 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Educart Class 12 Physics Question Bank combines remarkable features for Term 2 Board exam preparation. Exclusively developed based on Learning Outcomes and Competency-based Education Pattern, this one book includes Chapter-wise theory for learning; Solved Questions (from NCERT and DIKSHA); and Detailed Explanations for concept clearance and Unsolved Self Practice Questions for practice. Topper’s Answers are also given to depict how to answer Questions according to the CBSE Marking Scheme Solutions.