WKB METHOD IN NANOSTRUCTURE PHYSICS OF A QUANTUM WELL ADJACENT TO A TUNNEL BARRIER OF GENERAL SHAPE

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Publisher : American Academic Press
ISBN 13 : 1631817337
Total Pages : 131 pages
Book Rating : 4.6/5 (318 download)

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Book Synopsis WKB METHOD IN NANOSTRUCTURE PHYSICS OF A QUANTUM WELL ADJACENT TO A TUNNEL BARRIER OF GENERAL SHAPE by : Sujaul Chowdhury

Download or read book WKB METHOD IN NANOSTRUCTURE PHYSICS OF A QUANTUM WELL ADJACENT TO A TUNNEL BARRIER OF GENERAL SHAPE written by Sujaul Chowdhury and published by American Academic Press. This book was released on 2015-02-09 with total page 131 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book deals with pure Nanostructure Physics of a Quantum Well (QW) of general shape adjacent to a tunnel barrier of general shape. On the other side of the QW, we have a barrier of semi-infinite thickness. Using WKB approximation method, the book presents thorough and complete analytical calculations leading to 2 transcendental equations obeyed by quasi-bound energy levels of the non-isolated QW. The 2 general equations have been applied to the cases when the tunnel barrier is rectangular, moderately biased rectangular, triangular and Schottky barrier. Thorough numerical investigations have been reported to bring out parametric variations of the energy levels. For some values of tunnel barrier height and width, the energy levels split into doublets. The book contains a thorough introduction to WKB method; the book also contains necessary background on Microelectronics and Nanostructure Physics to enable readers assimilate the book completely. The 1st 3 chapters are introductory while chapter 4 and 5 are exclusive and original contributions of the book.

Nanostructure Physics of non-isolated Quantum Well of symmetric double barrier

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Author :
Publisher : GRIN Verlag
ISBN 13 : 3656395063
Total Pages : 140 pages
Book Rating : 4.6/5 (563 download)

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Book Synopsis Nanostructure Physics of non-isolated Quantum Well of symmetric double barrier by : Sujaul Chowdhury

Download or read book Nanostructure Physics of non-isolated Quantum Well of symmetric double barrier written by Sujaul Chowdhury and published by GRIN Verlag. This book was released on 2013-03-20 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master's Thesis from the year 2011 in the subject Physics - Other, Shahjalal University of Science and Technology (Department of Physics), course: Nanostructure Physics, language: English, abstract: The book deals with pure Nanostructure Physics; it contains thorough and complete analytical calculations leading to equation(s) obeyed by quasi-bound energy levels of non-isolated Quantum Well of symmetric rectangular double barrier as well as of symmetric double barrier of general shape. Methodology and Physics involved with the calculations is also clearly described. WKB method has been used in the case of symmetric double barrier of general shape. The book also contains necessary background on Quantum Mechanics, Microelectronics, Nanostructure Physics and WKB method to enable readers assimilate the book completely. The book explores and makes well documented, with thorough and complete calculation and discussion, pure Physics of semiconductor nanostructures.

Computational Science and Engineering

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Publisher : CRC Press
ISBN 13 : 1315349329
Total Pages : 696 pages
Book Rating : 4.3/5 (153 download)

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Book Synopsis Computational Science and Engineering by : Arpan Deyasi

Download or read book Computational Science and Engineering written by Arpan Deyasi and published by CRC Press. This book was released on 2016-12-19 with total page 696 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computational Science and Engineering contains peer-reviewed research presented at the International Conference on Computational Science and Engineering (RCC Institute of Information Technology, Kolkata, India, 4-6 October 2016). The contributions cover a wide range of topics: - electronic devices - photonics - electromagnetics - soft computing - artificial intelligence - modern communication systems Focussing on strong theoretical and methodological approaches and applications, Computational Science and Engineering will be of interest to academia and professionals involved or interested in the above mentioned domains.

COUPLED QUANTUM WELL IN LONGITUDINAL MAGNETIC FIELD

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Publisher : American Academic Press
ISBN 13 : 1631818198
Total Pages : 154 pages
Book Rating : 4.6/5 (318 download)

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Book Synopsis COUPLED QUANTUM WELL IN LONGITUDINAL MAGNETIC FIELD by : Uttam Kumar Chowdhury

Download or read book COUPLED QUANTUM WELL IN LONGITUDINAL MAGNETIC FIELD written by Uttam Kumar Chowdhury and published by American Academic Press. This book was released on 2017-02-22 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book deals with pure Nanostructure Physics of tunneling regime of GaAs-AlGaAs Coupled Quantum Well (CQW) in presence of magnetic field perpendicular to GaAs-AlGaAs interfaces. The book presents thorough and complete analytical calculations leading to a transcendental equation obeyed by the magnetic field dependent quasi-bound energy levels of CQW. Thorough numerical investigations are reported to bring out effects of the magnetic field on the quasi-bound energy levels. The effects have been successfully and completely explained in terms of a magnetic field dependent effective potential. The book has comprehensive analytical and numerical account of the problem. The book contains background on Quantum Mechanics, Microelectronics, Nanostructure Physics and Classical Mechanics to enable readers assimilate the book completely.

Physics, Chemistry And Application Of Nanostructures - Reviews And Short Notes To Nanomeeting-2001

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Author :
Publisher : World Scientific
ISBN 13 : 9814491063
Total Pages : 508 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Physics, Chemistry And Application Of Nanostructures - Reviews And Short Notes To Nanomeeting-2001 by : Victor E Borisenko

Download or read book Physics, Chemistry And Application Of Nanostructures - Reviews And Short Notes To Nanomeeting-2001 written by Victor E Borisenko and published by World Scientific. This book was released on 2001-04-02 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book contains impressive results obtained in the XX-th century and discussion of next challenges of the XXI-st century in understanding of the nanoworld. The main sections of the book are: (1) Physics of Nanostructures, (2) Chemistry of Nanostructures, (3) Nanotechnology, (4) nanostructure Based Devices.

Physics, Chemistry and Application of Nanostructures

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Author :
Publisher : World Scientific
ISBN 13 : 9812810072
Total Pages : 508 pages
Book Rating : 4.8/5 (128 download)

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Book Synopsis Physics, Chemistry and Application of Nanostructures by : Viktor Evgen?evich Borisenko

Download or read book Physics, Chemistry and Application of Nanostructures written by Viktor Evgen?evich Borisenko and published by World Scientific. This book was released on 2001 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book contains impressive results obtained in the XX-th century and discussion of next challenges of the XXI-st century in understanding of the nanoworld. The main sections of the book are: (1) Physics of Nanostructures, (2) Chemistry of Nanostructures, (3) Nanotechnology, (4) nanostructure Based Devices. Contents: Physics of Nanostructures: Polarons in Quantum Wells (A I Bibik et al.); Screening of Extra Point Charge in a Few Particle Coulomb System (N A Poklonski et al.); Electric Field Effect on Absorption Spectra of an Ensemble of Close-Packed CdSe Nanocrystals (L I Gurinovich et al.); Influence of Surface Phases on Electrical Conductivity of Silicon Surface (D A Tsukanov et al.); Chemistry of Nanostructures: Formation of Ultradisperse Bimetallic Particles by Redox Processes in Aqueous Solutions (Yu A Fedutik et al.); Fast Electrochemical Impedance Spectroscopy for Nanochemistry and Nanophysics (G A Ragoisha & A S Bondarenko); Features of Luminescent Semiconductor Nanowire Array Formation by Electrodeposition into Porous Alumina (S A Gavrilov et al.); Nanotechnology: Massively Parallel Atomic Lines on Silicon Carbide (P Soukiassian); Advancing Magnetic Force Microscopy (I Fedorov et al.); Porous Silicon as a Material for Enhancement of Electron Field Emission (A A Evtukh et al.); Nanostructure Based Devices: A New Multipeak Resonant Tunneling Diode for Signal Processing Application (A N Kholod et al.); Long Term Charge Relaxation in Silicon Single Electron Transistors (A Savin et al.); Resonant Tunneling Through an Array of Quantum Dots Coupled to Superconductors Under the Effect of Magnetic Field (A N Mina); and other papers. Readership: Undergraduates, PhD students and researchers in nanotechnology.

Physics, Chemistry And Application Of Nanostructures: Reviews And Short Notes To Nanomeeting 2003

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Author :
Publisher : World Scientific
ISBN 13 : 9814485896
Total Pages : 597 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Physics, Chemistry And Application Of Nanostructures: Reviews And Short Notes To Nanomeeting 2003 by : Victor E Borisenko

Download or read book Physics, Chemistry And Application Of Nanostructures: Reviews And Short Notes To Nanomeeting 2003 written by Victor E Borisenko and published by World Scientific. This book was released on 2003-04-29 with total page 597 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains invited review papers and short notes presented at the International Conference on Physics, Chemistry and Application of Nanostructures (Nanomeeting 2003).

Physics, Chemistry, and Application of Nanostructures

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Author :
Publisher : World Scientific
ISBN 13 : 9812383816
Total Pages : 597 pages
Book Rating : 4.8/5 (123 download)

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Book Synopsis Physics, Chemistry, and Application of Nanostructures by : Sergey V. Gaponenko

Download or read book Physics, Chemistry, and Application of Nanostructures written by Sergey V. Gaponenko and published by World Scientific. This book was released on 2003 with total page 597 pages. Available in PDF, EPUB and Kindle. Book excerpt: PhD students, academics, researchers and industrialists in nanotechnology.

Symmetry, Spin Dynamics And The Properties Of Nanostructures - Lecture Notes Of The 11th International School On Theoretical Physics

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Publisher : World Scientific
ISBN 13 : 9814740381
Total Pages : 326 pages
Book Rating : 4.8/5 (147 download)

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Book Synopsis Symmetry, Spin Dynamics And The Properties Of Nanostructures - Lecture Notes Of The 11th International School On Theoretical Physics by : Vitalii K Dugaev

Download or read book Symmetry, Spin Dynamics And The Properties Of Nanostructures - Lecture Notes Of The 11th International School On Theoretical Physics written by Vitalii K Dugaev and published by World Scientific. This book was released on 2015-11-09 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a collection of lecture notes which were presented by invited speakers at the Eleventh School on Theoretical Physics 'Symmetry and Structural Properties of Condensed Matter SSPCM 2014' in Rzeszów (Poland) in September 2014. The main challenge for the lecturers was the objective to present their subject as a review as well as in the form of introduction for beginners. Topics considered in the volume concentrate on: spin dynamics and spin transport in magnetic and non-magnetic structures, spin-orbit interaction in two-dimensional systems and graphene, and new mathematical method used in the condensed matter physics.

Physics, Chemistry and Application of Nanostructures

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Publisher : World Scientific
ISBN 13 : 9789810238896
Total Pages : 438 pages
Book Rating : 4.2/5 (388 download)

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Book Synopsis Physics, Chemistry and Application of Nanostructures by : Victor E. Borisenko

Download or read book Physics, Chemistry and Application of Nanostructures written by Victor E. Borisenko and published by World Scientific. This book was released on 1999 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volumes presents recent results in the physics and chemistry of nanostructures, nano-technology, and nano-size optical and electron devices. The level of understanding of the nanoworld is apparent from the book.

Physics Briefs

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Publisher :
ISBN 13 :
Total Pages : 934 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 1994 with total page 934 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Longitudinal Magnetic Field in WKB Method in Nanostructure Physics

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Publisher : GRIN Verlag
ISBN 13 : 3656475725
Total Pages : 184 pages
Book Rating : 4.6/5 (564 download)

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Book Synopsis Longitudinal Magnetic Field in WKB Method in Nanostructure Physics by : Dr Sujaul Chowdhury

Download or read book Longitudinal Magnetic Field in WKB Method in Nanostructure Physics written by Dr Sujaul Chowdhury and published by GRIN Verlag. This book was released on 2013-08-07 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master's Thesis from the year 2011 in the subject Physics - Quantum Physics, Shahjalal University of Science and Technology (Department of Physics), course: Nanostructure Physics, language: English, abstract: This book contains a comprehensive account of application of WKB method to pure Physics of nanostructures containing single or symmetric double barrier V(x) in their band model in presence of longitudinal magnetic field applied along x direction. It concentrates on effects on transmission coefficient of single and symmetric double barriers by three dimensional electron gas (3DEG). Analytical expressions for longitudinal magnetic field dependent transmission coefficient of single and symmetric double barrier of general shape are obtained first. These general expressions are then used to obtain analytical expressions of longitudinal magnetic field dependent transmission coefficient of single and symmetric double barriers of many different shapes we encounter in studying nanostructure Physics. This is followed by thorough numerical investigation to bring out effects of longitudinal magnetic field on transmission coefficient of all these barriers. Comparisons with standard results where available showed excellent agreements. Results of numerical investigation have been explained completely. The book makes well documented, with thorough calculation and discussion, pure Physics of semiconductor nanostructures.

Oscillatory transmission through non-tunneling regime of symmetric rectangular double barrier

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Publisher : GRIN Verlag
ISBN 13 : 3656461147
Total Pages : 136 pages
Book Rating : 4.6/5 (564 download)

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Book Synopsis Oscillatory transmission through non-tunneling regime of symmetric rectangular double barrier by : Dr Sujaul Chowdhury

Download or read book Oscillatory transmission through non-tunneling regime of symmetric rectangular double barrier written by Dr Sujaul Chowdhury and published by GRIN Verlag. This book was released on 2013-07-16 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master's Thesis from the year 2013 in the subject Physics - Quantum Physics, Shahjalal University of Science and Technology (Department of Physics), course: Nanostructure Physics, language: English, abstract: We have numerically investigated parametric variations of transmission peaks of symmetric rectangular double barrier in non-tunneling regime. We have compared the variations with those for tunneling regime. One of the three variations in non-tunneling regime is completely different from that for tunneling regime warranting rapid dissemination. The book contains background on Quantum Mechanics, Microelectronics and Nanostructure Physics to enable readers assimilate the book completely.

Generation, Detection and Manipulation of Skyrmions in Magnetic Nanostructures

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Publisher : Frontiers Media SA
ISBN 13 : 283250065X
Total Pages : 89 pages
Book Rating : 4.8/5 (325 download)

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Book Synopsis Generation, Detection and Manipulation of Skyrmions in Magnetic Nanostructures by : Huaiyang Yuan

Download or read book Generation, Detection and Manipulation of Skyrmions in Magnetic Nanostructures written by Huaiyang Yuan and published by Frontiers Media SA. This book was released on 2022-09-23 with total page 89 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Many-Body Quantum Theory in Condensed Matter Physics

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Publisher : Oxford University Press
ISBN 13 : 0198566336
Total Pages : 458 pages
Book Rating : 4.1/5 (985 download)

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Book Synopsis Many-Body Quantum Theory in Condensed Matter Physics by : Henrik Bruus

Download or read book Many-Body Quantum Theory in Condensed Matter Physics written by Henrik Bruus and published by Oxford University Press. This book was released on 2004-09-02 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is an introduction to quantum field theory applied to condensed matter physics. The topics cover modern applications in electron systems and electronic properties of mesoscopic systems and nanosystems. The textbook is developed for a graduate or advanced undergraduate course with exercises which aim at giving students the ability to confront real problems.

Quantum Wells, Wires and Dots

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Publisher : John Wiley & Sons
ISBN 13 : 0470010819
Total Pages : 511 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Quantum Wells, Wires and Dots by : Paul Harrison

Download or read book Quantum Wells, Wires and Dots written by Paul Harrison and published by John Wiley & Sons. This book was released on 2005-10-31 with total page 511 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quantum Wells, Wires and Dots Second Edition: Theoretical andComputational Physics of Semiconductor Nanostructures providesall the essential information, both theoretical and computational,for complete beginners to develop an understanding of how theelectronic, optical and transport properties of quantum wells,wires and dots are calculated. Readers are lead through a series ofsimple theoretical and computational examples giving solidfoundations from which they will gain the confidence to initiatetheoretical investigations or explanations of their own. Emphasis on combining the analysis and interpretation ofexperimental data with the development of theoretical ideas Complementary to the more standard texts Aimed at the physics community at large, rather than just thelow-dimensional semiconductor expert The text present solutions for a large number of realsituations Presented in a lucid style with easy to follow steps related toaccompanying illustrative examples

Handbook of Nanophysics

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Publisher : CRC Press
ISBN 13 : 1420075519
Total Pages : 782 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Handbook of Nanophysics by : Klaus D. Sattler

Download or read book Handbook of Nanophysics written by Klaus D. Sattler and published by CRC Press. This book was released on 2010-09-17 with total page 782 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many bottom-up and top-down techniques for nanomaterial and nanostructure generation have enabled the development of applications in nanoelectronics and nanophotonics. Handbook of Nanophysics: Nanoelectronics and Nanophotonics explores important recent applications of nanophysics in the areas of electronics and photonics. Each peer-reviewed c