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seems a bit hard?

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Profile picture of Jamee Kim

Jamee Kim onto Prerqst for Neuro

Biological Physics (all videos available)

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Profile picture of Jamee Kim

Jamee Kim onto Prerqst for Neuro

This presentation will highlight, for nanoelectronic device examples, how the effective mass approximation breaks down and why the quantum mechanical nature of the atomically resolved material needs to be included in the device modeling. Atomistic bandstructure effects in resonant tunneling diodes, ultra-scales Si slabs, Si nanowires, and alloyed quantum dots will be demonstrated in intuitive pictures. The presentation concludes with a brief overview of the empirical tight-binding method that bridges the gap between material science, physics, and electrical engineering for the quantitative design and analysis of nanoelectronic devices.

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Profile picture of Chin Wei Cheah

Chin Wei Cheah onto Micro and Nano Tech

The modern solar cell was invented at Bell Labs in 1954 and is currently receiving renewed attention as a potential contribution to addressing the world\‘s energy challenge. This set of five tutorials is an introduction to solar cell technology fundamentals. It begins with a broad overview of solar cells and continues with a discussion of carrier generation and recombination in silicon solar cells. The tutorials continue with an overview of solar cell modeling and …

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Profile picture of Chin Wei Cheah

Chin Wei Cheah onto Micro and Nano Tech

This nanotechnology course explains the fundamentals of nanoelectronics and mesoscopic physics.

Second in a two part series, this nanotechnology course provides an introduction to more advanced…

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Profile picture of Chin Wei Cheah

Chin Wei Cheah onto Micro and Nano Tech

Basic Concepts presents key concepts in nanoelectronics and mesoscopic physics and relates them to the traditional view of electron flow in solids.

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Profile picture of Chin Wei Cheah

Chin Wei Cheah onto Micro and Nano Tech

In the last 50 years, solid state devices like transistors have evolved from an interesting laboratory experiment to a technology with applications in all aspects of modern life. Making transistors is a complex process that requires unprecedented collaboration among material scientists, solid state physicists, chemists, numerical analysts, and software professionals. And yet, as you will see in part 1 of this course (first 5 weeks), that the basics of current flow though solid state …

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Profile picture of Chin Wei Cheah

Chin Wei Cheah onto Micro and Nano Tech

Fall 2008

This course examines the device physics of advanced transistors and the process, device, circuit, and systems considerations that enter into the development of new integrated circuit technologies. The course consists of three parts. Part 1 treats silicon MOS and MOSFET fundamentals as well as second order effects such as gate leakage and quantum mechanical effects. Short channel effects, device scaling, and fabrication processes and reliability are the subject of Part 2. In Part …

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Profile picture of Chin Wei Cheah

Chin Wei Cheah onto Micro and Nano Tech

Обзорно по нанофотонике (2006 год)

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Profile picture of Philippe Gentillon

Philippe Gentillon onto Courses

Simulate the efficiency of a thermophotovoltaic system

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Profile picture of Philippe Gentillon

Philippe Gentillon onto TPV

Simulates thermophotovoltaic system, accounting for thermal losses.

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Profile picture of Philippe Gentillon

Philippe Gentillon onto TPV

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Profile picture of Abdelaali Fargi

Abdelaali Fargi onto Pro Dev Seminar

The fact that mobility of a semiconductor varies with temperature is used to design a temperature sensor in this test.

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Profile picture of Iuliia Kosminska

Iuliia Kosminska onto Sensors

Learn the underlying engineering principles used to detect small molecules, DNA, proteins, and cells in the context of applications in diagnostic testing, pharmaceutical research, and environmental monitoring. Biosensor approaches including electrochemistry, fluorescence, acoustics, and optics will be taught. The course also teaches aspects of selective surface chemistry, including methods for biomolecule attachment to transducer surfaces. Students will learn how biosensor performance is …

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Profile picture of Iuliia Kosminska

Iuliia Kosminska onto Sensors

BioSensorLab is a tool to evaluate and predict the performance parameters of Biosensors.

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Profile picture of Iuliia Kosminska

Iuliia Kosminska onto Sensors

This workshop provides a critical, comparative and condensed overview of mainstream analytical techniques for materials characterization with emphasis on practical applications. The workshop will cover the following techniques:

Atomic force microscopy (AFM). X-ray diffraction, reflectivity and fluorescence (XRD, XRR, XRF) including high-temperature analysis. Scanning and transmission electron microscopy (SEM, TEM, STEM); focused ion beam (FIB). Auger electron spectroscopy (AES), and …

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Fall 2008

This course examines the device physics of advanced transistors and the process, device, circuit, and systems considerations that enter into the development of new integrated circuit technologies. The course consists of three parts. Part 1 treats silicon MOS and MOSFET fundamentals as well as second order effects such as gate leakage and quantum mechanical effects. Short channel effects, device scaling, and fabrication processes and reliability are the subject of Part 2. In Part …

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Profile picture of David Hung-I Su

David Hung-I Su onto Nanoscale Transistor ECE612 2008

The electronic devices these days have become so small that the number of dopant atoms in the channel of a MOFET transistor, the number of oxide atoms in its gate dielectric, the number silicon- or metal crystals in nanocrystal Flash memory, the number of Nanowires in a flexible nanoNET transistor, the number of crystals in an poly-crystalline transistors, etc. are all finite, and countable. Moreover many devices like super-capacitors and organic solar cells depend on the randomness their morphology to enhance their performance. How should we think about electron transport through such random systems? The traditional approaches based on effective media theory, virtual crystal approximation, or Monte Carlo simulation are generally not very effective in describing such transport well. This short course introduces percolation theory to electrical engineers and device physicists as a powerful technique to handle such stochastically random transport problems of electronic devices.

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Profile picture of Bruno Cesar Porto de Arruda

Bruno Cesar Porto de Arruda onto Cursos

606: Semiconductor Devices

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Profile picture of Muhammad A. Alam

Muhammad A. Alam onto My Courses

Simulation tool to calculate thermoelectric transport properties of bulk materials based on their multiple nonparabolic band structure information using the linearized Boltzmann transport equation

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Profile picture of Marc Salleras

Marc Salleras onto Thermoelectrics

This tool simulates a practical thermoelectric cooler unit with atomistic models

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Profile picture of Marc Salleras

Marc Salleras onto Thermoelectrics

This talk discusses the performance of nanostructured thin films as a potential material for thermoelectric energy conversion applications, as well as the material composition variations that can provide guidelines for finding low values of thermal conductivity.

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Profile picture of Marc Salleras

Marc Salleras onto Thermoelectrics

Many efforts have been made to search for materials that maximize the thermoelectric (TE) figure of merit, ZT, but for decades, the improvement has been limited because of the interdependent material parameters that determine ZT. Recently, several breakthroughs have been reported by applying nanotechnology. To further enhance ZT, a clear understanding of electronic and thermal transport is necessary. The objectives of this thesis are: 1) to evaluate the electronic and thermal performance with a …

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Profile picture of Marc Salleras

Marc Salleras onto Thermoelectrics