computational electronics semiclassical and quantum device modeling and simulation

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Computational Electronics

Author : Dragica Vasileska
ISBN : 9781420064841
Genre : Technology & Engineering
File Size : 89. 99 MB
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Starting with the simplest semiclassical approaches and ending with the description of complex fully quantum-mechanical methods for quantum transport analysis of state-of-the-art devices, Computational Electronics: Semiclassical and Quantum Device Modeling and Simulation provides a comprehensive overview of the essential techniques and methods for effectively analyzing transport in semiconductor devices. With the transistor reaching its limits and new device designs and paradigms of operation being explored, this timely resource delivers the simulation methods needed to properly model state-of-the-art nanoscale devices. The first part examines semiclassical transport methods, including drift-diffusion, hydrodynamic, and Monte Carlo methods for solving the Boltzmann transport equation. Details regarding numerical implementation and sample codes are provided as templates for sophisticated simulation software. The second part introduces the density gradient method, quantum hydrodynamics, and the concept of effective potentials used to account for quantum-mechanical space quantization effects in particle-based simulators. Highlighting the need for quantum transport approaches, it describes various quantum effects that appear in current and future devices being mass-produced or fabricated as a proof of concept. In this context, it introduces the concept of effective potential used to approximately include quantum-mechanical space-quantization effects within the semiclassical particle-based device simulation scheme. Addressing the practical aspects of computational electronics, this authoritative resource concludes by addressing some of the open questions related to quantum transport not covered in most books. Complete with self-study problems and numerous examples throughout, this book supplies readers with the practical understanding required to create their own simulators.

Handbook Of Optoelectronic Device Modeling And Simulation

Author : Joachim Piprek
ISBN : 9781498749473
Genre : Technology & Engineering
File Size : 26. 77 MB
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Optoelectronic devices are now ubiquitous in our daily lives, from light emitting diodes (LEDs) in many household appliances to solar cells for energy. This handbook shows how we can probe the underlying and highly complex physical processes using modern mathematical models and numerical simulation for optoelectronic device design, analysis, and performance optimization. It reflects the wide availability of powerful computers and advanced commercial software, which have opened the door for non-specialists to perform sophisticated modeling and simulation tasks. The chapters comprise the know-how of more than a hundred experts from all over the world. The handbook is an ideal starting point for beginners but also gives experienced researchers the opportunity to renew and broaden their knowledge in this expanding field.

Nano Electronic Devices

Author : Dragica Vasileska
ISBN : 1441988408
Genre : Technology & Engineering
File Size : 31. 76 MB
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This book surveys the advanced simulation methods needed for proper modeling of state-of-the-art nanoscale devices. It systematically describes theoretical approaches and the numerical solutions that are used in explaining the operation of both power devices as well as nano-scale devices. It clearly explains for what types of devices a particular method is suitable, which is the most critical point that a researcher faces and has to decide upon when modeling semiconductor devices.

International Conference On Simulation Of Semiconductor Processes And Devices

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ISBN : UOM:39015048214996
Genre : Semiconductors
File Size : 79. 37 MB
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Physics And Simulation Of Optoelectronic Devices

Author : Rolf H. Binder
ISBN : UOM:39015048210010
Genre : Optoelectronic devices
File Size : 31. 79 MB
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Books In Print 2009 2010

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ISBN : 0835250210
Genre : Publishers' catalogs
File Size : 86. 32 MB
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Physics And Simulation Of Optoelectronic Devices Vii

Author : Peter Blood
ISBN : 0819430951
Genre : Technology & Engineering
File Size : 37. 24 MB
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Government Reports Announcements Index

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ISBN : MSU:31293022138337
Genre : Science
File Size : 38. 12 MB
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Silicon On Insulator Technology And Devices 14

Author : Yasuhisa Omura
ISBN : 9781566777124
Genre : Semiconductors
File Size : 73. 17 MB
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This issue of ECS Transactions contains papers on silicon-on-insulator subjects including devices, device physics, modelling, simulations, microelectronics, photonics, nano-technology, integrated circuits, radiation hardness, material characterization, reliability, and sensors

The Non Equilibrium Green S Function Method For Nanoscale Device Simulation

Author : Mahdi Pourfath
ISBN : 9783709118009
Genre : Technology & Engineering
File Size : 29. 63 MB
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For modeling the transport of carriers in nanoscale devices, a Green-function formalism is the most accurate approach. Due to the complexity of the formalism, one should have a deep understanding of the underlying principles and use smart approximations and numerical methods for solving the kinetic equations at a reasonable computational time. In this book the required concepts from quantum and statistical mechanics and numerical methods for calculating Green functions are presented. The Green function is studied in detail for systems both under equilibrium and under nonequilibrium conditions. Because the formalism enables rigorous modeling of different scattering mechanisms in terms of self-energies, but an exact evaluation of self-energies for realistic systems is not possible, their approximation and inclusion in the quantum kinetic equations of the Green functions are elaborated. All the elements of the kinetic equations, which are the device Hamiltonian, contact self-energies and scattering self-energies, are examined and efficient methods for their evaluation are explained. Finally, the application of these methods to study novel electronic devices such as nanotubes, graphene, Si-nanowires and low-dimensional thermoelectric devices and photodetectors are discussed.

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