Solid State Electronics.
this slide is made from taking help of
TextBook
Ben.G.StreetmanandSanjayBanerjee:SolidStateElectronicDevices,Prentice-HallofIndiaPrivateLimited.
A presentation on Coulomb-Blockade Oscillations in Semiconductor Nanostructures made by Deepak Rajput. It was presented as a course requirement at the University of Tennessee Space Institute in Fall 2008.
Solid State Electronics.
this slide is made from taking help of
TextBook
Ben.G.StreetmanandSanjayBanerjee:SolidStateElectronicDevices,Prentice-HallofIndiaPrivateLimited.
A presentation on Coulomb-Blockade Oscillations in Semiconductor Nanostructures made by Deepak Rajput. It was presented as a course requirement at the University of Tennessee Space Institute in Fall 2008.
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This presentation explains the band structure, intrinsic semiconductor, extrinsic semiconductor, electrical conductivity, mobility, hall effect, p-n junction diode, tunnel diode and optical properties of the semiconductor.
The following presentation consists of introduction to dielectrics, and includes following topics - Basic terms, Polarization of Dielectric, Polarization method, Internal Field, Clausius-Mossotti Equation, Types of dielectric, Properties of good Dielectric, and Application of Dielectric.
STRESSED OIL VOLUME THEORY OF LIQUID DIELECTRICS|BREAKDOWN IN LIQUIDS|HIGH VO...Prasant Kumar
FOR YOUTUBE LINK OF ALL TOPICS
https://youtu.be/3zkBPYMPADw
ELECTRONIC BREAKDOWN OF LIQUID DIELECTRICS|HIGH VOLTAGE ENGINEERING|BREAKDOWN IN LIQUID DIELECTRICS
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PDC measurements, it was found that polarization and depolarization currents increase with temperature increase. Also, the shape of polarization current changes as temperature increases
Drying of the transformer shows a significant reduction of the polarization/depolarization currents.
Moisture and aging have great effect on dielectric response of oil-paper insulation in frequency domain both of them will cause the increase of tan δ
Diagnostics of oil-paper insulation based on Frequency Domain Spectroscopy has great advantage over traditional techniques for its simple operation and non-destructive
The above document throws light on the fundamentals of semiconducting materials that includes the formation of bonds, distribution of carriers, p-type and n-type semiconductors, position of Fermi energy in intrinsic and extrinsic semiconductors, direct and indirect bandgap semiconductors and their applications, carrier concentration, the electric conductivity of semiconductors and Hall effect theory and applications.
Basic of semiconductors and optical propertiesKamran Ansari
This presentation explains the band structure, intrinsic semiconductor, extrinsic semiconductor, electrical conductivity, mobility, hall effect, p-n junction diode, tunnel diode and optical properties of the semiconductor.
The following presentation consists of introduction to dielectrics, and includes following topics - Basic terms, Polarization of Dielectric, Polarization method, Internal Field, Clausius-Mossotti Equation, Types of dielectric, Properties of good Dielectric, and Application of Dielectric.
STRESSED OIL VOLUME THEORY OF LIQUID DIELECTRICS|BREAKDOWN IN LIQUIDS|HIGH VO...Prasant Kumar
FOR YOUTUBE LINK OF ALL TOPICS
https://youtu.be/3zkBPYMPADw
ELECTRONIC BREAKDOWN OF LIQUID DIELECTRICS|HIGH VOLTAGE ENGINEERING|BREAKDOWN IN LIQUID DIELECTRICS
Application of Dielectric Spectroscopy to Monitor Insulating Materials ahmdfurkan
PDC measurements, it was found that polarization and depolarization currents increase with temperature increase. Also, the shape of polarization current changes as temperature increases
Drying of the transformer shows a significant reduction of the polarization/depolarization currents.
Moisture and aging have great effect on dielectric response of oil-paper insulation in frequency domain both of them will cause the increase of tan δ
Diagnostics of oil-paper insulation based on Frequency Domain Spectroscopy has great advantage over traditional techniques for its simple operation and non-destructive
The above document throws light on the fundamentals of semiconducting materials that includes the formation of bonds, distribution of carriers, p-type and n-type semiconductors, position of Fermi energy in intrinsic and extrinsic semiconductors, direct and indirect bandgap semiconductors and their applications, carrier concentration, the electric conductivity of semiconductors and Hall effect theory and applications.
Optoelectronics is a branch of physics and technologyakhilsaviour1
Optoelectronics is a branch of physics and technology focused on the interaction between light and electronic devices. It encompasses devices like LEDs, photodiodes, and optical fibers, playing crucial roles in telecommunications, medical imaging, and many other applications.
This article gives a vivid description of the principle and working procedure of a Light Emitting Diode. It provides a comprehensive understanding of how this very important optical device is useful in our daily applications, its types, structure and other related information.
Introduction to Semiconductor Devices.
In modern world no other technology permeates every nook and cranny of our existence as does electronics.
Application of electronics are : Televisions, radios, stereo equipment, computers, scanners, electronic control systems (in cars for example) etc.
international workshop accelerator based neutron sources for medical industrial and scientific applications torino eurosea international workshop accelerator based neutron sources for medical industrial and scientific applications torino eurosea
Navigating the world of forex trading can be challenging, especially for beginners. To help you make an informed decision, we have comprehensively compared the best forex brokers in India for 2024. This article, reviewed by Top Forex Brokers Review, will cover featured award winners, the best forex brokers, featured offers, the best copy trading platforms, the best forex brokers for beginners, the best MetaTrader brokers, and recently updated reviews. We will focus on FP Markets, Black Bull, EightCap, IC Markets, and Octa.
FIA officials brutally tortured innocent and snatched 200 Bitcoins of worth 4...jamalseoexpert1978
Farman Ayaz Khattak and Ehtesham Matloob are government officials in CTW Counter terrorism wing Islamabad, in Federal Investigation Agency FIA Headquarters. CTW and FIA kidnapped crypto currency owner from Islamabad and snatched 200 Bitcoins those worth of 4 billion rupees in Pakistan currency. There is not Cryptocurrency Regulations in Pakistan & CTW is official dacoit and stealing digital assets from the innocent crypto holders and making fake cases of terrorism to keep them silent.
An introduction to the cryptocurrency investment platform Binance Savings.Any kyc Account
Learn how to use Binance Savings to expand your bitcoin holdings. Discover how to maximize your earnings on one of the most reliable cryptocurrency exchange platforms, as well as how to earn interest on your cryptocurrency holdings and the various savings choices available.
3.0 Project 2_ Developing My Brand Identity Kit.pptxtanyjahb
A personal brand exploration presentation summarizes an individual's unique qualities and goals, covering strengths, values, passions, and target audience. It helps individuals understand what makes them stand out, their desired image, and how they aim to achieve it.
B2B payments are rapidly changing. Find out the 5 key questions you need to be asking yourself to be sure you are mastering B2B payments today. Learn more at www.BlueSnap.com.
Premium MEAN Stack Development Solutions for Modern BusinessesSynapseIndia
Stay ahead of the curve with our premium MEAN Stack Development Solutions. Our expert developers utilize MongoDB, Express.js, AngularJS, and Node.js to create modern and responsive web applications. Trust us for cutting-edge solutions that drive your business growth and success.
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Recruiting in the Digital Age: A Social Media MasterclassLuanWise
In this masterclass, presented at the Global HR Summit on 5th June 2024, Luan Wise explored the essential features of social media platforms that support talent acquisition, including LinkedIn, Facebook, Instagram, X (formerly Twitter) and TikTok.
Anny Serafina Love - Letter of Recommendation by Kellen Harkins, MS.AnnySerafinaLove
This letter, written by Kellen Harkins, Course Director at Full Sail University, commends Anny Love's exemplary performance in the Video Sharing Platforms class. It highlights her dedication, willingness to challenge herself, and exceptional skills in production, editing, and marketing across various video platforms like YouTube, TikTok, and Instagram.
2. Point Of Discussion
Explain with the help of energy band
structure, the process of optical emission from
semiconductor.
3. To allow consideration of semiconductor optical
sources it is necessary to review some of the
properties of semiconductor
materials, especially with regard to p-n junction.
5. Intrinsic Semiconductor: A perfect
semiconductor crystal containing no impurities
and lattice effect.
Extrinsic Semiconductor: A semiconductor
crystal which is made up by the process of
doping, i.e. adding impurity to it.
6.
7. For a semiconductor in thermal equilibrium the
energy level occupation is described by fermi
dirac distribution function.
Consequently the probability p(E) that an
electron gains sufficient thermal energy at an
absolute temperature T such that it will be found
occupying a particular energy level E, is given by
the fermi-dirac distribution.
P(E)=1/{1+exp(E-Ef )/kT}
8.
9. • To create an extrinsic semicondutor the material
is doped with impurity atoms which creates
either more free electrons (donor impurity) or
holes(acceptor impurity)
10.
11. The p-n junction diode
The p-n junction diode is formed by creating
adjoining p and n type semiconductor layers in
single crystal.
A thin depletion region is formed at the junction
through carrier recombination.
This establishes a potential barrier between the p
and n type regions which restricts the inter diffusion
of majority carriers from their respective regions.
An external applied voltage form current flow
through the device as they continuously diffuse away
from the interface.
However, this situation in suitable semiconductor
allows carrier recombination with the emission of
light.