The document discusses metal-semiconductor junctions, including:
1. The structure of the junction and how energy bands evolve with the metal and semiconductor coming together. Surface states at the semiconductor surface pin the Fermi level.
2. Applying a voltage bias changes the potential barrier and depletion region width, affecting current flow.
3. Current is modeled as thermionic emission of majority carriers over the altered potential barrier, with the net current dependent on bias voltage. Models of the barrier transit rate R further develop current expressions.
Analytical modeling of electric field distribution in dual material junctionl...VLSICS Design
In this paper, electric field distribution of the junctionless dual material surrounding gate MOSFETs
(JLDMSG) is developed. Junctionless is a device that has similar characteristics like junction based
devices, but junctionless has a positive flatband voltage with zero electric field. In Surrounding gate
MOSFETs gate material surrounds the channel in all direction , therefore it can overcome the short
channel effects effectively than other devices. In this paper, surface potential and electric field distribution
is modelled. The proposed surface potential model is compared with the existing central potential model. It
is observed that the short channel effects (SCE) is reduced and the performance is better than the existing
method.
Analytical modeling of electric field distribution in dual material junctionl...VLSICS Design
In this paper, electric field distribution of the junctionless dual material surrounding gate MOSFETs
(JLDMSG) is developed. Junctionless is a device that has similar characteristics like junction based
devices, but junctionless has a positive flatband voltage with zero electric field. In Surrounding gate
MOSFETs gate material surrounds the channel in all direction , therefore it can overcome the short
channel effects effectively than other devices. In this paper, surface potential and electric field distribution
is modelled. The proposed surface potential model is compared with the existing central potential model. It
is observed that the short channel effects (SCE) is reduced and the performance is better than the existing
method.
Central Electric Field and Threshold Voltage in Accumulation Mode Junctionles...IJECEIAES
Transfer characteristics is presented using analytical potential distribution of accumulation-mode junctionless cylindrical surrounding-gate (JLCSG) MOSFET, and deviation of center electric field at threshold voltage is analyzed for channel length and oxide thickness. Threshold voltages presented in this paper is good agreement with results of other compared papers, and transfer characteristics is agreed with those of two-dimensional simulation. The most important factor to determine threshold voltage is center electric field at source because the greater part of electron flows through center axis of JLCSG MOSFET. As a result of analysis for center electric field at threshold voltage, center electric field is decreased with reduction of channel length due to drain induced barrier lowering. Center electric field is increased with decrease of oxide thickness, and deviation of center electric field for channel length is significantly occurred with decrease of oxide thickness.
Total slides: 102
Depletion Layer in PN Junction
Barrier Potential in a PN junction
Energy Diagram of PN Junction
Biasing The PN Junction
V-I Characteristics of P-N junction Diode
Applications of Diode - Recti ers
Photodiode
Light Emitting Diodes - LED
Zener Diode
Design of Integrated LC Filter Using Multilayer Flexible Ferrite Sheets iosrjce
Dielectric and magnetic materials were developed for use as integrated passive component design.
The integrated LC component to be investigated in this paper uses ferrite material which combines both
magnetic and dielectric properties. Because of this double property, the ferrite sheet will be used in this design
as magnetic core for the inductor and dielectric substrate for the capacitor. The fabrication is simplified by
using PCB inductor and adhesive flexible ferrite sheet. To evaluate the inductance, the capacitance including
the parasitic resistance, a fabricated prototype of the LC component was simulated and measured. It was
confirmed that simulated values were very close to the measured values and the integrated LC component
behaves as low-pass filter
Central Electric Field and Threshold Voltage in Accumulation Mode Junctionles...IJECEIAES
Transfer characteristics is presented using analytical potential distribution of accumulation-mode junctionless cylindrical surrounding-gate (JLCSG) MOSFET, and deviation of center electric field at threshold voltage is analyzed for channel length and oxide thickness. Threshold voltages presented in this paper is good agreement with results of other compared papers, and transfer characteristics is agreed with those of two-dimensional simulation. The most important factor to determine threshold voltage is center electric field at source because the greater part of electron flows through center axis of JLCSG MOSFET. As a result of analysis for center electric field at threshold voltage, center electric field is decreased with reduction of channel length due to drain induced barrier lowering. Center electric field is increased with decrease of oxide thickness, and deviation of center electric field for channel length is significantly occurred with decrease of oxide thickness.
Total slides: 102
Depletion Layer in PN Junction
Barrier Potential in a PN junction
Energy Diagram of PN Junction
Biasing The PN Junction
V-I Characteristics of P-N junction Diode
Applications of Diode - Recti ers
Photodiode
Light Emitting Diodes - LED
Zener Diode
Design of Integrated LC Filter Using Multilayer Flexible Ferrite Sheets iosrjce
Dielectric and magnetic materials were developed for use as integrated passive component design.
The integrated LC component to be investigated in this paper uses ferrite material which combines both
magnetic and dielectric properties. Because of this double property, the ferrite sheet will be used in this design
as magnetic core for the inductor and dielectric substrate for the capacitor. The fabrication is simplified by
using PCB inductor and adhesive flexible ferrite sheet. To evaluate the inductance, the capacitance including
the parasitic resistance, a fabricated prototype of the LC component was simulated and measured. It was
confirmed that simulated values were very close to the measured values and the integrated LC component
behaves as low-pass filter
Electrical current, voltage, resistance, capacitance, and inductance are a few of the basic elements of electronics and radio. Apart from current, voltage, resistance, capacitance, and inductance, there are many other interesting elements to electronic technology. ... Use Electronics Notes to learn electronics online.
Simulation study of single event effects sensitivity on commercial power MOSF...journalBEEI
High-frequency semiconductor devices are key components for advanced power electronic system that require fast switching speed. Power Metal Oxide Semiconductor Field Effect Transistor (MOSFET) is the most famous electronic device that are used in much power electronic system. However, the application such as space borne, military and communication system needs Power MOSFET to withstand in radiation environments. This is very challenging for the engineer to develop a device that continuously operated without changing its electrical behavior due to radiation. Therefore, the main objective of this study is to investigate the Single Event Effect (SEE) sensitivity by using Heavy Ion Radiation on the commercial Power MOSFET. A simulation study using Sentaurus Synopsys TCAD software for process simulation and device simulation was done. The simulation results reveal that single heavy ion radiation has affected the device structure and fluctuate the I-V characteristic of commercial Power MOSFET.
In electronics, short-channel effects occur in MOSFETs in which the channel length is comparable to the depletion layer widths of the source and drain junctions. These effects include, in particular, drain-induced barrier lowering, velocity saturation, Quantum confinement and hot carrier degradation
In evolution of memory technology the invention of memristor has colossal impact. It is the memory with resistor as its name indicates its function. The development of memristor as the non-volatile memory device replaces the flash memory and for this reason it is compared to flash memory for the better understanding of the memristor. The demand for high scalability, speed and endurance, the CMOS technology has limitation for the current lithography technology. As the result it is hard to supply the increasing demand for the non-volatile memory with high density. The only hope for the semiconductor industry is memristor by easier way to increase storage density. These larger storage density The increasing demand for high capacity ,high speed and lower priced acts as the force for the research in this field. The performance and the proposing innovation towards the development of the memristor is simulated using the LTspice for new technology.
International Journal of Engineering Research and Applications (IJERA) is a team of researchers not publication services or private publications running the journals for monetary benefits, we are association of scientists and academia who focus only on supporting authors who want to publish their work. The articles published in our journal can be accessed online, all the articles will be archived for real time access.
Our journal system primarily aims to bring out the research talent and the works done by sciaentists, academia, engineers, practitioners, scholars, post graduate students of engineering and science. This journal aims to cover the scientific research in a broader sense and not publishing a niche area of research facilitating researchers from various verticals to publish their papers. It is also aimed to provide a platform for the researchers to publish in a shorter of time, enabling them to continue further All articles published are freely available to scientific researchers in the Government agencies,educators and the general public. We are taking serious efforts to promote our journal across the globe in various ways, we are sure that our journal will act as a scientific platform for all researchers to publish their works online.
Honest Reviews of Tim Han LMA Course Program.pptxtimhan337
Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
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