-
Band Gap and Semiconductor Current Carriers | Intermediate Electronics
What makes a semiconductor a semiconductor? For that matter, what makes an insulator an insulator and a conductor a conductor? It all comes down to how much energy it takes to pull an electron away from its nucleus! We delve into this and also talk about how not only electrons move but also the lack of electrons, or holes, move. It's kinda weird but pretty cool. Check it out!
Subscribe to CircuitBread for more videos on intermediate electronics! This video is on our website, as well as the animations and a written transcript: https://www.circuitbread.com/tutorials/band-gap-and-semiconductor-current-carriers
00:14 Parts of an Atom
00:37 Valence Band
01:00 Band Gap
01:19 Three Types of Materials used in Electronics and their Band Gaps
02:00 Current Carriers in a Semiconductor
03:34 Su...
published: 10 Sep 2018
-
Conductivity and Semiconductors
Why do some substances conduct electricity, while others do not? And what is a semiconductor? If we aim to learn about engineering and technology, this will be a very important concept, so let's go through the basics now!
Watch the whole General Chemistry playlist: http://bit.ly/ProfDaveGenChem
Study for the AP Chemistry exam with me: https://bit.ly/ProfDaveAPChem
Organic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChem
Biochemistry Tutorials: http://bit.ly/ProfDaveBiochem
Biology Tutorials: http://bit.ly/ProfDaveBio
Classical Physics Tutorials: http://bit.ly/ProfDavePhysics1
Modern Physics Tutorials: http://bit.ly/ProfDavePhysics2
Mathematics Tutorials: http://bit.ly/ProfDaveMaths
EMAIL► [email protected]
PATREON► http://patreon.com/ProfessorDaveExplains
Check out "Is...
published: 23 Aug 2019
-
Bandgap Reference Introduction
https://www.patreon.com/edmundsj
If you want to see more of these videos, or would like to say thanks for this one, the best way you can do that is by becoming a patron - see the link above :). And a huge thank you to all my existing patrons - you make these videos possible.
Overview of bandgap references - why we want them, and what underlying assumptions we are using to make them. I describe the idea of the temperature coefficient (just a derivative) and show how we like to simplify functions of temperature within a given range so they appear to be just linear functions of temperature. In the next video, I will go over the circuits we use to generate these temperature dependencies
Hope you found this video helpful, please post in the comments below anything I can do to improve future v...
published: 25 Dec 2018
-
The Actual Reason Semiconductors Are Different From Conductors and Insulators.
Support me on Patreon! https://www.patreon.com/projectsinflight
In this video I take a break from lab work to explain how a property of the electron wave function is responsible for the formation of semiconductor bandgaps. I start with the basic properties of the atom and work my way through some quantum physics without getting too deep into the math.
Correction:
14:41 Oops, that should be ½mv²
published: 06 Apr 2024
-
Direct Bandgap Semiconductors and Indirect Bandgap Semiconductors | Electronics Devices and Circuits
Direct Bandgap Semiconductors and Indirect Bandgap Semiconductors is explained with the following outlines:
0. Electronic Devices - EDC
1. Direct Bandgap Semiconductors
2. Indirect Bandgap Semiconductors
3. Basics of Direct Bandgap Semiconductors and Indirect Bandgap Semiconductors
4. Comparison of Direct Bandgap Semiconductors and Indirect Bandgap Semiconductors
Chapter-wise detailed Syllabus of the Electronic Devices - EDC Course is as follows:
Chapter-1 Energy Bands and Semiconductors: https://www.youtube.com/playlist?list=PLgwJf8NK-2e4nSMQLntZgTF2pVhGNPoi-
Energy Bands and Classification of Solid Materials, Types of Semiconductor Materials, Drift Current and Diffusion Current, Mass Action Law, Examples of Semiconductor Materials, Examples of Drift Current and Diffusion Current, Exam...
published: 16 Sep 2023
-
Transistor Circuits - Current Source, Current Mirror, Voltage/Bandgap Reference
Playlist (with all related videos): https://www.youtube.com/playlist?list=PLhy2nHJciTED7xA_u5OyUj7oDEFf3BuZY
We cover some basic transistor circuits, like current sources, current mirrors, and band gap voltage references. This includes their principle operation as well as some important characteristics. Some additions to improve the performance of our circuits are also discussed in this video.
Tutor: Patrick Schrey
Chapters:
0:00 Intro
0:40 Current Source
5:51 Current Mirror, Wilson Current MIrror
8:32 Voltage/Bandgap Reference
11:27 Conclusion
Additional Links:
- Institute of Electronics / TU Graz:
https://ife.tugraz.at
https://www.tugraz.at
- Like us on Facebook:
https://www.facebook.com/ife.tugraz.at
Production: TU Graz – Educational Technology
published: 04 Mar 2021
-
Direct Gap and Indirect Gap Semiconductors
Direct Gap and Indirect Gap Semiconductors
published: 31 Jul 2020
-
Wide Bandgap Semiconductors
Learn More: http://go.usa.gov/ZH5e
Hidden inside nearly every modern electronic is a technology -- called power electronics -- that is quietly making our world run. Yet, as things like our phones, appliances and cars advance, current power electronics will no longer be able to meet our needs, making it essential that we invest in the future of this technology.
Power electronics that use wide bandgap semiconductors (WBG) have the potential to change all this. WBG semiconductors operate at high temperatures, frequencies and voltages -- all helping to eliminate up to 90 percent of the power losses in electricity transfer compared to current technology.
This in turn means that power electronics will perform better, be more efficient and cost less.
---
Subscribe to Energy for regular conte...
published: 15 Jan 2014
-
How to find bandgap using Tauc's plot Method | Graphene oxide | UV-Visible spectroscopy
Calculation of direct and indirect bandgap for allowed transitions of graphene oxide is explained using Tauc's method. One can find a bandgap of other kinds of samples by taking absorbance data of UV-Visible spectroscopy.
#learn_by_iitian #UV_spectroscopy #bandgap #graphene #graphene_oxide #tauc_method #beer_lambert_law #best #first_vedio
Link for part 1: Includes instrumentation of UV visible spectroscopy
https://www.youtube.com/watch?v=IGnW4ReiGgA&t=81s
Link for part-2: Includes how to characterize using UV visible spectroscopy
https://www.youtube.com/watch?v=HUcERUz1KfA
Link for part-4: Includes how to find indirect bandgap using tauc's method
https://www.youtube.com/watch?v=P6Ioh6OunoU
Follow us on Instagram:
https://www.instagram.com/fiziks_insight/
published: 30 Dec 2019
-
How to know a material has either direct or indirect bandgap energy - 18
You must watch these 2 videos before watching this video.
1. How to calculate bandgap energy from absorption data using the Tauc plot method
https://www.youtube.com/watch?v=vXxNrb8rmaE
2. Tauc Plot? 2.303 constant? 1240 constant?
https://www.youtube.com/watch?v=tbyJjCMkDtc
______________________________________
Understanding the bandgap structure and correct nature of the electronic transition between the valence band and the conduction is very important for those scientists and researchers who are working on optoelectronics devices. In this video, I have shown a simple approach to properly understand the bandgap nature of any material using the Tauc plot method through OriginLab software. After watching this video, you will be able to determine the material has direct or indirect ban...
published: 26 May 2020
4:25
Band Gap and Semiconductor Current Carriers | Intermediate Electronics
What makes a semiconductor a semiconductor? For that matter, what makes an insulator an insulator and a conductor a conductor? It all comes down to how much e...
What makes a semiconductor a semiconductor? For that matter, what makes an insulator an insulator and a conductor a conductor? It all comes down to how much energy it takes to pull an electron away from its nucleus! We delve into this and also talk about how not only electrons move but also the lack of electrons, or holes, move. It's kinda weird but pretty cool. Check it out!
Subscribe to CircuitBread for more videos on intermediate electronics! This video is on our website, as well as the animations and a written transcript: https://www.circuitbread.com/tutorials/band-gap-and-semiconductor-current-carriers
00:14 Parts of an Atom
00:37 Valence Band
01:00 Band Gap
01:19 Three Types of Materials used in Electronics and their Band Gaps
02:00 Current Carriers in a Semiconductor
03:34 Summary
For electronics tools, tutorials, equations and more check out our site: https://www.circuitbread.com
CircuitBread is joining the fight to help people more easily learn about and use electronics. With an ever-growing array of equations, tools, and tutorials, we're striving for the best ways to make electronics and electrical engineering topics more accessible to everyone.
Connect with CircuitBread:
Instagram ➤ http://instagram.com/circuitbread
Facebook ➤ https://www.facebook.com/circuitbread
Twitter ➤ http://twitter.com/circuitbread
https://wn.com/Band_Gap_And_Semiconductor_Current_Carriers_|_Intermediate_Electronics
What makes a semiconductor a semiconductor? For that matter, what makes an insulator an insulator and a conductor a conductor? It all comes down to how much energy it takes to pull an electron away from its nucleus! We delve into this and also talk about how not only electrons move but also the lack of electrons, or holes, move. It's kinda weird but pretty cool. Check it out!
Subscribe to CircuitBread for more videos on intermediate electronics! This video is on our website, as well as the animations and a written transcript: https://www.circuitbread.com/tutorials/band-gap-and-semiconductor-current-carriers
00:14 Parts of an Atom
00:37 Valence Band
01:00 Band Gap
01:19 Three Types of Materials used in Electronics and their Band Gaps
02:00 Current Carriers in a Semiconductor
03:34 Summary
For electronics tools, tutorials, equations and more check out our site: https://www.circuitbread.com
CircuitBread is joining the fight to help people more easily learn about and use electronics. With an ever-growing array of equations, tools, and tutorials, we're striving for the best ways to make electronics and electrical engineering topics more accessible to everyone.
Connect with CircuitBread:
Instagram ➤ http://instagram.com/circuitbread
Facebook ➤ https://www.facebook.com/circuitbread
Twitter ➤ http://twitter.com/circuitbread
- published: 10 Sep 2018
- views: 149878
6:32
Conductivity and Semiconductors
Why do some substances conduct electricity, while others do not? And what is a semiconductor? If we aim to learn about engineering and technology, this will be ...
Why do some substances conduct electricity, while others do not? And what is a semiconductor? If we aim to learn about engineering and technology, this will be a very important concept, so let's go through the basics now!
Watch the whole General Chemistry playlist: http://bit.ly/ProfDaveGenChem
Study for the AP Chemistry exam with me: https://bit.ly/ProfDaveAPChem
Organic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChem
Biochemistry Tutorials: http://bit.ly/ProfDaveBiochem
Biology Tutorials: http://bit.ly/ProfDaveBio
Classical Physics Tutorials: http://bit.ly/ProfDavePhysics1
Modern Physics Tutorials: http://bit.ly/ProfDavePhysics2
Mathematics Tutorials: http://bit.ly/ProfDaveMaths
EMAIL►
[email protected]
PATREON► http://patreon.com/ProfessorDaveExplains
Check out "Is This Wi-Fi Organic?", my book on disarming pseudoscience!
Amazon: https://amzn.to/2HtNpVH
Bookshop: https://bit.ly/39cKADM
Barnes and Noble: https://bit.ly/3pUjmrn
Book Depository: http://bit.ly/3aOVDlT
https://wn.com/Conductivity_And_Semiconductors
Why do some substances conduct electricity, while others do not? And what is a semiconductor? If we aim to learn about engineering and technology, this will be a very important concept, so let's go through the basics now!
Watch the whole General Chemistry playlist: http://bit.ly/ProfDaveGenChem
Study for the AP Chemistry exam with me: https://bit.ly/ProfDaveAPChem
Organic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChem
Biochemistry Tutorials: http://bit.ly/ProfDaveBiochem
Biology Tutorials: http://bit.ly/ProfDaveBio
Classical Physics Tutorials: http://bit.ly/ProfDavePhysics1
Modern Physics Tutorials: http://bit.ly/ProfDavePhysics2
Mathematics Tutorials: http://bit.ly/ProfDaveMaths
EMAIL►
[email protected]
PATREON► http://patreon.com/ProfessorDaveExplains
Check out "Is This Wi-Fi Organic?", my book on disarming pseudoscience!
Amazon: https://amzn.to/2HtNpVH
Bookshop: https://bit.ly/39cKADM
Barnes and Noble: https://bit.ly/3pUjmrn
Book Depository: http://bit.ly/3aOVDlT
- published: 23 Aug 2019
- views: 173751
8:09
Bandgap Reference Introduction
https://www.patreon.com/edmundsj
If you want to see more of these videos, or would like to say thanks for this one, the best way you can do that is by becoming ...
https://www.patreon.com/edmundsj
If you want to see more of these videos, or would like to say thanks for this one, the best way you can do that is by becoming a patron - see the link above :). And a huge thank you to all my existing patrons - you make these videos possible.
Overview of bandgap references - why we want them, and what underlying assumptions we are using to make them. I describe the idea of the temperature coefficient (just a derivative) and show how we like to simplify functions of temperature within a given range so they appear to be just linear functions of temperature. In the next video, I will go over the circuits we use to generate these temperature dependencies
Hope you found this video helpful, please post in the comments below anything I can do to improve future videos, or suggestions you have for future videos.
https://wn.com/Bandgap_Reference_Introduction
https://www.patreon.com/edmundsj
If you want to see more of these videos, or would like to say thanks for this one, the best way you can do that is by becoming a patron - see the link above :). And a huge thank you to all my existing patrons - you make these videos possible.
Overview of bandgap references - why we want them, and what underlying assumptions we are using to make them. I describe the idea of the temperature coefficient (just a derivative) and show how we like to simplify functions of temperature within a given range so they appear to be just linear functions of temperature. In the next video, I will go over the circuits we use to generate these temperature dependencies
Hope you found this video helpful, please post in the comments below anything I can do to improve future videos, or suggestions you have for future videos.
- published: 25 Dec 2018
- views: 36147
32:42
The Actual Reason Semiconductors Are Different From Conductors and Insulators.
Support me on Patreon! https://www.patreon.com/projectsinflight
In this video I take a break from lab work to explain how a property of the electron wave funct...
Support me on Patreon! https://www.patreon.com/projectsinflight
In this video I take a break from lab work to explain how a property of the electron wave function is responsible for the formation of semiconductor bandgaps. I start with the basic properties of the atom and work my way through some quantum physics without getting too deep into the math.
Correction:
14:41 Oops, that should be ½mv²
https://wn.com/The_Actual_Reason_Semiconductors_Are_Different_From_Conductors_And_Insulators.
Support me on Patreon! https://www.patreon.com/projectsinflight
In this video I take a break from lab work to explain how a property of the electron wave function is responsible for the formation of semiconductor bandgaps. I start with the basic properties of the atom and work my way through some quantum physics without getting too deep into the math.
Correction:
14:41 Oops, that should be ½mv²
- published: 06 Apr 2024
- views: 353531
13:20
Direct Bandgap Semiconductors and Indirect Bandgap Semiconductors | Electronics Devices and Circuits
Direct Bandgap Semiconductors and Indirect Bandgap Semiconductors is explained with the following outlines:
0. Electronic Devices - EDC
1. Direct Bandgap Semic...
Direct Bandgap Semiconductors and Indirect Bandgap Semiconductors is explained with the following outlines:
0. Electronic Devices - EDC
1. Direct Bandgap Semiconductors
2. Indirect Bandgap Semiconductors
3. Basics of Direct Bandgap Semiconductors and Indirect Bandgap Semiconductors
4. Comparison of Direct Bandgap Semiconductors and Indirect Bandgap Semiconductors
Chapter-wise detailed Syllabus of the Electronic Devices - EDC Course is as follows:
Chapter-1 Energy Bands and Semiconductors: https://www.youtube.com/playlist?list=PLgwJf8NK-2e4nSMQLntZgTF2pVhGNPoi-
Energy Bands and Classification of Solid Materials, Types of Semiconductor Materials, Drift Current and Diffusion Current, Mass Action Law, Examples of Semiconductor Materials, Examples of Drift Current and Diffusion Current, Examples of Conductivity and Resistivity, Einstein Relation in Semiconductor, Examples of Einstein Relation in Semiconductor, Fermi Dirac Distribution in Semiconductor, Electron Concentration in Conduction band and Holes Concentration in Valance Band, Intrinsic Concentration in Semiconductor, Drift Velocity and Free Velocity, Fermi Energy Level in Intrinsic Semiconductor, Fermi Energy Level in Extrinsic Semiconductor, Hall Effect in Semiconductor, Examples of Hall Effect in Semiconductor, Energy & Wavelength for Generation and Recombination, Examples of Energy & Wavelength for Generation and Recombination, Generation and recombination due to uniform illumination, Examples of Generation and recombination, Energy Band Diagram, Examples of Energy Band Diagram, Continuity Equation, Direct Bandgap and Indirect Bandgap Semiconductor.
Chapter-2 PN Junction: https://www.youtube.com/playlist?list=PLgwJf8NK-2e5thZbeuhSNHQQyVR5XN9_k
PN Junction in Equilibrium, Energy Band Diagram of PN Junction, Cut in Voltage of PN Junction, Electric Field of PN Junction, Depletion Width of PN Junction, Examples of PN Junction, PN Junction under forward bias, PN Junction under reverse bias, Ideal Diode & Practical Diode, Diode Ratings, Diode Testing and Diode Quality Verification, Effect of Temperature in PN Junction, Examples of Diode Circuits, PN Junction Capacitance, Examples of PN Junction Capacitance, PN Junction Switching Characteristics.
Chapter-3 Special Diodes: https://www.youtube.com/playlist?list=PLgwJf8NK-2e4Mqads8Pon3XKWy0DomMgP
LED - Light Emitting Diode, Examples of LED, Varactor Diode, Tunnel Diode, Examples of Tunnel Diode, Photo Diode, Solar Cell, Examples of Solar Cell.
Chapter-4 BJT: https://www.youtube.com/playlist?list=PLgwJf8NK-2e7jXhkASWETMK6okQN3wtWP
BJT Parameters under Equilibrium, BJT Operation Regions, BJT Applications & BJT Base Width, BJT in Active Region, BJT Carrier Distributions in Different Modes, Ebers Moll Model of BJT, Early Effect, Common Base Configuration of BJT, Common Emitter Configuration of BJT, Punch Through in BJT, Examples of BJT.
Chapter-5 MOSCAP: https://www.youtube.com/playlist?list=PLgwJf8NK-2e4MS9HQXE-MjflmBOpiu0S9
MOSCAP, MOS Capacitor, Ideal MOSCAP, Flat Band Voltage in MOSCAP, MOSCAP under External Bias, MOSCAP under Accumulation Mode, MOSCAP under Depletion Mode, MOSCAP under Inversion Mode, Threshold Voltage of MOSCAP, Inversion Charge of MOSCAP, CV Characteristics of MOSCAP, Examples of MOSCAP.
Chapter-6 MOSFET: https://www.youtube.com/playlist?list=PLgwJf8NK-2e5ilOT1JGZtv9tXCZgET7LI
MOSFET, IV Characteristics of MOSFET, Channel Length Modulation of MOSFET, Small Signal Model of MOSFET, Transconductance and Drain Resistance of MOSFET, Body Effect in MOSFET, Examples of MOSFET, Examples of IC Technology.
Chapter-7 Electronics Experiments: https://www.youtube.com/playlist?list=PLgwJf8NK-2e6k40tNjqLEwv2EJbWdFpLj
Use of Function Generator in MULTISIM, VI Characteristics of PN Junction Diode in MULTISIM, Zener Diode Characteristics in MULTISIM, Half wave Rectifier in MULTISIM, Full wave Rectifier in MULTISIM, Bridge Rectifier in MULTISIM, Logic GATEs in MULTISIM, Clipper Circuits in MULTISIM, Common Emitter Characteristics of BJT in MULTISIM, Frequency Response of Common Emitter Amplifier in MULTISIM, FET Characteristics in MULTISIM
Engineering Funda channel is all about Engineering and Technology. Here this video is a part of Basic Electronics/ Electronic Devices /EDC
#Semiconductors #ElectronicDevices #EngineeringFunda @EngineeringFunda
https://wn.com/Direct_Bandgap_Semiconductors_And_Indirect_Bandgap_Semiconductors_|_Electronics_Devices_And_Circuits
Direct Bandgap Semiconductors and Indirect Bandgap Semiconductors is explained with the following outlines:
0. Electronic Devices - EDC
1. Direct Bandgap Semiconductors
2. Indirect Bandgap Semiconductors
3. Basics of Direct Bandgap Semiconductors and Indirect Bandgap Semiconductors
4. Comparison of Direct Bandgap Semiconductors and Indirect Bandgap Semiconductors
Chapter-wise detailed Syllabus of the Electronic Devices - EDC Course is as follows:
Chapter-1 Energy Bands and Semiconductors: https://www.youtube.com/playlist?list=PLgwJf8NK-2e4nSMQLntZgTF2pVhGNPoi-
Energy Bands and Classification of Solid Materials, Types of Semiconductor Materials, Drift Current and Diffusion Current, Mass Action Law, Examples of Semiconductor Materials, Examples of Drift Current and Diffusion Current, Examples of Conductivity and Resistivity, Einstein Relation in Semiconductor, Examples of Einstein Relation in Semiconductor, Fermi Dirac Distribution in Semiconductor, Electron Concentration in Conduction band and Holes Concentration in Valance Band, Intrinsic Concentration in Semiconductor, Drift Velocity and Free Velocity, Fermi Energy Level in Intrinsic Semiconductor, Fermi Energy Level in Extrinsic Semiconductor, Hall Effect in Semiconductor, Examples of Hall Effect in Semiconductor, Energy & Wavelength for Generation and Recombination, Examples of Energy & Wavelength for Generation and Recombination, Generation and recombination due to uniform illumination, Examples of Generation and recombination, Energy Band Diagram, Examples of Energy Band Diagram, Continuity Equation, Direct Bandgap and Indirect Bandgap Semiconductor.
Chapter-2 PN Junction: https://www.youtube.com/playlist?list=PLgwJf8NK-2e5thZbeuhSNHQQyVR5XN9_k
PN Junction in Equilibrium, Energy Band Diagram of PN Junction, Cut in Voltage of PN Junction, Electric Field of PN Junction, Depletion Width of PN Junction, Examples of PN Junction, PN Junction under forward bias, PN Junction under reverse bias, Ideal Diode & Practical Diode, Diode Ratings, Diode Testing and Diode Quality Verification, Effect of Temperature in PN Junction, Examples of Diode Circuits, PN Junction Capacitance, Examples of PN Junction Capacitance, PN Junction Switching Characteristics.
Chapter-3 Special Diodes: https://www.youtube.com/playlist?list=PLgwJf8NK-2e4Mqads8Pon3XKWy0DomMgP
LED - Light Emitting Diode, Examples of LED, Varactor Diode, Tunnel Diode, Examples of Tunnel Diode, Photo Diode, Solar Cell, Examples of Solar Cell.
Chapter-4 BJT: https://www.youtube.com/playlist?list=PLgwJf8NK-2e7jXhkASWETMK6okQN3wtWP
BJT Parameters under Equilibrium, BJT Operation Regions, BJT Applications & BJT Base Width, BJT in Active Region, BJT Carrier Distributions in Different Modes, Ebers Moll Model of BJT, Early Effect, Common Base Configuration of BJT, Common Emitter Configuration of BJT, Punch Through in BJT, Examples of BJT.
Chapter-5 MOSCAP: https://www.youtube.com/playlist?list=PLgwJf8NK-2e4MS9HQXE-MjflmBOpiu0S9
MOSCAP, MOS Capacitor, Ideal MOSCAP, Flat Band Voltage in MOSCAP, MOSCAP under External Bias, MOSCAP under Accumulation Mode, MOSCAP under Depletion Mode, MOSCAP under Inversion Mode, Threshold Voltage of MOSCAP, Inversion Charge of MOSCAP, CV Characteristics of MOSCAP, Examples of MOSCAP.
Chapter-6 MOSFET: https://www.youtube.com/playlist?list=PLgwJf8NK-2e5ilOT1JGZtv9tXCZgET7LI
MOSFET, IV Characteristics of MOSFET, Channel Length Modulation of MOSFET, Small Signal Model of MOSFET, Transconductance and Drain Resistance of MOSFET, Body Effect in MOSFET, Examples of MOSFET, Examples of IC Technology.
Chapter-7 Electronics Experiments: https://www.youtube.com/playlist?list=PLgwJf8NK-2e6k40tNjqLEwv2EJbWdFpLj
Use of Function Generator in MULTISIM, VI Characteristics of PN Junction Diode in MULTISIM, Zener Diode Characteristics in MULTISIM, Half wave Rectifier in MULTISIM, Full wave Rectifier in MULTISIM, Bridge Rectifier in MULTISIM, Logic GATEs in MULTISIM, Clipper Circuits in MULTISIM, Common Emitter Characteristics of BJT in MULTISIM, Frequency Response of Common Emitter Amplifier in MULTISIM, FET Characteristics in MULTISIM
Engineering Funda channel is all about Engineering and Technology. Here this video is a part of Basic Electronics/ Electronic Devices /EDC
#Semiconductors #ElectronicDevices #EngineeringFunda @EngineeringFunda
- published: 16 Sep 2023
- views: 25703
12:21
Transistor Circuits - Current Source, Current Mirror, Voltage/Bandgap Reference
Playlist (with all related videos): https://www.youtube.com/playlist?list=PLhy2nHJciTED7xA_u5OyUj7oDEFf3BuZY
We cover some basic transistor circuits, like curr...
Playlist (with all related videos): https://www.youtube.com/playlist?list=PLhy2nHJciTED7xA_u5OyUj7oDEFf3BuZY
We cover some basic transistor circuits, like current sources, current mirrors, and band gap voltage references. This includes their principle operation as well as some important characteristics. Some additions to improve the performance of our circuits are also discussed in this video.
Tutor: Patrick Schrey
Chapters:
0:00 Intro
0:40 Current Source
5:51 Current Mirror, Wilson Current MIrror
8:32 Voltage/Bandgap Reference
11:27 Conclusion
Additional Links:
- Institute of Electronics / TU Graz:
https://ife.tugraz.at
https://www.tugraz.at
- Like us on Facebook:
https://www.facebook.com/ife.tugraz.at
Production: TU Graz – Educational Technology
https://wn.com/Transistor_Circuits_Current_Source,_Current_Mirror,_Voltage_Bandgap_Reference
Playlist (with all related videos): https://www.youtube.com/playlist?list=PLhy2nHJciTED7xA_u5OyUj7oDEFf3BuZY
We cover some basic transistor circuits, like current sources, current mirrors, and band gap voltage references. This includes their principle operation as well as some important characteristics. Some additions to improve the performance of our circuits are also discussed in this video.
Tutor: Patrick Schrey
Chapters:
0:00 Intro
0:40 Current Source
5:51 Current Mirror, Wilson Current MIrror
8:32 Voltage/Bandgap Reference
11:27 Conclusion
Additional Links:
- Institute of Electronics / TU Graz:
https://ife.tugraz.at
https://www.tugraz.at
- Like us on Facebook:
https://www.facebook.com/ife.tugraz.at
Production: TU Graz – Educational Technology
- published: 04 Mar 2021
- views: 14698
1:56
Wide Bandgap Semiconductors
Learn More: http://go.usa.gov/ZH5e
Hidden inside nearly every modern electronic is a technology -- called power electronics -- that is quietly making our world...
Learn More: http://go.usa.gov/ZH5e
Hidden inside nearly every modern electronic is a technology -- called power electronics -- that is quietly making our world run. Yet, as things like our phones, appliances and cars advance, current power electronics will no longer be able to meet our needs, making it essential that we invest in the future of this technology.
Power electronics that use wide bandgap semiconductors (WBG) have the potential to change all this. WBG semiconductors operate at high temperatures, frequencies and voltages -- all helping to eliminate up to 90 percent of the power losses in electricity transfer compared to current technology.
This in turn means that power electronics will perform better, be more efficient and cost less.
---
Subscribe to Energy for regular content: http://goo.gl/Ga5lP
Like Energy on Facebook: https://www.facebook.com/energygov
Follow Energy on Twitter: https://twitter.com/ENERGY
https://wn.com/Wide_Bandgap_Semiconductors
Learn More: http://go.usa.gov/ZH5e
Hidden inside nearly every modern electronic is a technology -- called power electronics -- that is quietly making our world run. Yet, as things like our phones, appliances and cars advance, current power electronics will no longer be able to meet our needs, making it essential that we invest in the future of this technology.
Power electronics that use wide bandgap semiconductors (WBG) have the potential to change all this. WBG semiconductors operate at high temperatures, frequencies and voltages -- all helping to eliminate up to 90 percent of the power losses in electricity transfer compared to current technology.
This in turn means that power electronics will perform better, be more efficient and cost less.
---
Subscribe to Energy for regular content: http://goo.gl/Ga5lP
Like Energy on Facebook: https://www.facebook.com/energygov
Follow Energy on Twitter: https://twitter.com/ENERGY
- published: 15 Jan 2014
- views: 31516
6:07
How to find bandgap using Tauc's plot Method | Graphene oxide | UV-Visible spectroscopy
Calculation of direct and indirect bandgap for allowed transitions of graphene oxide is explained using Tauc's method. One can find a bandgap of other kinds of ...
Calculation of direct and indirect bandgap for allowed transitions of graphene oxide is explained using Tauc's method. One can find a bandgap of other kinds of samples by taking absorbance data of UV-Visible spectroscopy.
#learn_by_iitian #UV_spectroscopy #bandgap #graphene #graphene_oxide #tauc_method #beer_lambert_law #best #first_vedio
Link for part 1: Includes instrumentation of UV visible spectroscopy
https://www.youtube.com/watch?v=IGnW4ReiGgA&t=81s
Link for part-2: Includes how to characterize using UV visible spectroscopy
https://www.youtube.com/watch?v=HUcERUz1KfA
Link for part-4: Includes how to find indirect bandgap using tauc's method
https://www.youtube.com/watch?v=P6Ioh6OunoU
Follow us on Instagram:
https://www.instagram.com/fiziks_insight/
https://wn.com/How_To_Find_Bandgap_Using_Tauc's_Plot_Method_|_Graphene_Oxide_|_Uv_Visible_Spectroscopy
Calculation of direct and indirect bandgap for allowed transitions of graphene oxide is explained using Tauc's method. One can find a bandgap of other kinds of samples by taking absorbance data of UV-Visible spectroscopy.
#learn_by_iitian #UV_spectroscopy #bandgap #graphene #graphene_oxide #tauc_method #beer_lambert_law #best #first_vedio
Link for part 1: Includes instrumentation of UV visible spectroscopy
https://www.youtube.com/watch?v=IGnW4ReiGgA&t=81s
Link for part-2: Includes how to characterize using UV visible spectroscopy
https://www.youtube.com/watch?v=HUcERUz1KfA
Link for part-4: Includes how to find indirect bandgap using tauc's method
https://www.youtube.com/watch?v=P6Ioh6OunoU
Follow us on Instagram:
https://www.instagram.com/fiziks_insight/
- published: 30 Dec 2019
- views: 57453
18:43
How to know a material has either direct or indirect bandgap energy - 18
You must watch these 2 videos before watching this video.
1. How to calculate bandgap energy from absorption data using the Tauc plot method
https://www.youtu...
You must watch these 2 videos before watching this video.
1. How to calculate bandgap energy from absorption data using the Tauc plot method
https://www.youtube.com/watch?v=vXxNrb8rmaE
2. Tauc Plot? 2.303 constant? 1240 constant?
https://www.youtube.com/watch?v=tbyJjCMkDtc
______________________________________
Understanding the bandgap structure and correct nature of the electronic transition between the valence band and the conduction is very important for those scientists and researchers who are working on optoelectronics devices. In this video, I have shown a simple approach to properly understand the bandgap nature of any material using the Tauc plot method through OriginLab software. After watching this video, you will be able to determine the material has direct or indirect bandgap energy.
#NanoWorld
_____________________________________
For more updates follow us on,
Facebook: https://www.facebook.com/FAscinatingNanoworld
Twitter: https://twitter.com/NanoWorld8
Instagram: https://www.instagram.com/nanoworld85/
Contact:
[email protected]
______________________________________
Interpretation of SAED pattern | estimation of d-spacing & (khl) values
https://www.youtube.com/watch?v=XLca_Hy2GMo
How to put a scale bar on SEM & TEM images (SEM/TEM data analysis)
https://www.youtube.com/watch?v=6tmbkkp4rBg
No valid atomic position available (Rietveld refinement through X’pert Highscore)
https://www.youtube.com/watch?v=ppLoZvjgad0
Negative intensities in scan data points (Rietveld refinement through X’pert Highscore)
https://www.youtube.com/watch?v=CCNgaYp6gOw
Indexing XRD peaks with Miller indices (hkl) values using X’pert Highscore software
https://www.youtube.com/watch?v=9mL5l7yUsRY
How to plot JCPDS card with the XRD data using OriginLab software
https://www.youtube.com/watch?v=jIauR6uVDOg
XRD data analysis using X’pert Highscore software
https://www.youtube.com/watch?v=TpuL4NgCMYc
Deconvolution of photoluminescence PL spectra (PL peaks fitting)
https://www.youtube.com/watch?v=9vlNGF5jXbs
How to find peak position and FWHM of XRD data
https://www.youtube.com/watch?v=yguvwX_ia_A
How to calculate crystallites (grain) size from XRD data?
https://www.youtube.com/watch?v=m8L-B4A75Ec
Estimation of grain size through modifies Scherrer equation
https://www.youtube.com/watch?v=_FTOmhsHRlE
Crystallites size and strain using W-H plot method
https://youtu.be/LJ9h77fN4-E
Calculation of nanoparticle size through SEM image
https://www.youtube.com/watch?v=9NLo-LL4kko
How to find Miller indices of XRD peaks?
https://www.youtube.com/watch?v=GIqam7DEPY4&t=139s
How to calculate d-spacing from XRD data?
https://www.youtube.com/watch?v=qzSrPipUnRM
How to calculate lattice constant (a, b, c) values from the XRD data?
https://www.youtube.com/watch?v=Abp-Qq6NyNk
How to calculate microstrain and dislocation density from XRD data?
https://youtu.be/aWJ_m4Y0ZtE
How to calculate crystallinity from XRD data?
https://www.youtube.com/watch?v=u6LwremVt30
How to smooth XRD data?
https://www.youtube.com/watch?v=EItYvqOQe5w
Baseline correction for XRD data
https://www.youtube.com/watch?v=r1lByQP4Zmc
Cyclic Voltammetry Data Analysis
https://youtu.be/MSX6ZxoU1M4
How to find bandgap energy using the Tauc plot method?
https://www.youtube.com/watch?v=vXxNrb8rmaE
How to calculate bandgap energy using the Kubelka Munk function?
https://www.youtube.com/watch?v=Ry9Jdjeh2-Q
Understanding Tauc plot, 1240 (constant) and 2.303 constant
https://www.youtube.com/watch?v=tbyJjCMkDtc
How to know a material either have direct or indirect bandgap energy?
https://www.youtube.com/watch?v=dc2EHBMlyBA
DSC Data Analysis
https://www.youtube.com/watch?v=QlD3H_s5sZ8&t=1s
TGA Data Analysis
https://www.youtube.com/watch?v=J4jBy_NOqEM&t=2s
How to plot the double Y-axis in a single graph?
https://www.youtube.com/watch?v=yG7WZMA37k4
Electron paramagnetic resonance (EPR) data analysis (calculation of g-factor)
https://www.youtube.com/watch?v=jENNhTwGsX0
_________________________________________
Music Source
Unconditionally by Broken Elegance 🎩 https://soundcloud.com/brokenelegance Creative Commons — Attribution 3.0 Unported — CC BY 3.0 http://creativecommons.org/licenses/b... Music promoted by Audio Library https://youtu.be/a1N_1y4YcGo
https://wn.com/How_To_Know_A_Material_Has_Either_Direct_Or_Indirect_Bandgap_Energy_18
You must watch these 2 videos before watching this video.
1. How to calculate bandgap energy from absorption data using the Tauc plot method
https://www.youtube.com/watch?v=vXxNrb8rmaE
2. Tauc Plot? 2.303 constant? 1240 constant?
https://www.youtube.com/watch?v=tbyJjCMkDtc
______________________________________
Understanding the bandgap structure and correct nature of the electronic transition between the valence band and the conduction is very important for those scientists and researchers who are working on optoelectronics devices. In this video, I have shown a simple approach to properly understand the bandgap nature of any material using the Tauc plot method through OriginLab software. After watching this video, you will be able to determine the material has direct or indirect bandgap energy.
#NanoWorld
_____________________________________
For more updates follow us on,
Facebook: https://www.facebook.com/FAscinatingNanoworld
Twitter: https://twitter.com/NanoWorld8
Instagram: https://www.instagram.com/nanoworld85/
Contact:
[email protected]
______________________________________
Interpretation of SAED pattern | estimation of d-spacing & (khl) values
https://www.youtube.com/watch?v=XLca_Hy2GMo
How to put a scale bar on SEM & TEM images (SEM/TEM data analysis)
https://www.youtube.com/watch?v=6tmbkkp4rBg
No valid atomic position available (Rietveld refinement through X’pert Highscore)
https://www.youtube.com/watch?v=ppLoZvjgad0
Negative intensities in scan data points (Rietveld refinement through X’pert Highscore)
https://www.youtube.com/watch?v=CCNgaYp6gOw
Indexing XRD peaks with Miller indices (hkl) values using X’pert Highscore software
https://www.youtube.com/watch?v=9mL5l7yUsRY
How to plot JCPDS card with the XRD data using OriginLab software
https://www.youtube.com/watch?v=jIauR6uVDOg
XRD data analysis using X’pert Highscore software
https://www.youtube.com/watch?v=TpuL4NgCMYc
Deconvolution of photoluminescence PL spectra (PL peaks fitting)
https://www.youtube.com/watch?v=9vlNGF5jXbs
How to find peak position and FWHM of XRD data
https://www.youtube.com/watch?v=yguvwX_ia_A
How to calculate crystallites (grain) size from XRD data?
https://www.youtube.com/watch?v=m8L-B4A75Ec
Estimation of grain size through modifies Scherrer equation
https://www.youtube.com/watch?v=_FTOmhsHRlE
Crystallites size and strain using W-H plot method
https://youtu.be/LJ9h77fN4-E
Calculation of nanoparticle size through SEM image
https://www.youtube.com/watch?v=9NLo-LL4kko
How to find Miller indices of XRD peaks?
https://www.youtube.com/watch?v=GIqam7DEPY4&t=139s
How to calculate d-spacing from XRD data?
https://www.youtube.com/watch?v=qzSrPipUnRM
How to calculate lattice constant (a, b, c) values from the XRD data?
https://www.youtube.com/watch?v=Abp-Qq6NyNk
How to calculate microstrain and dislocation density from XRD data?
https://youtu.be/aWJ_m4Y0ZtE
How to calculate crystallinity from XRD data?
https://www.youtube.com/watch?v=u6LwremVt30
How to smooth XRD data?
https://www.youtube.com/watch?v=EItYvqOQe5w
Baseline correction for XRD data
https://www.youtube.com/watch?v=r1lByQP4Zmc
Cyclic Voltammetry Data Analysis
https://youtu.be/MSX6ZxoU1M4
How to find bandgap energy using the Tauc plot method?
https://www.youtube.com/watch?v=vXxNrb8rmaE
How to calculate bandgap energy using the Kubelka Munk function?
https://www.youtube.com/watch?v=Ry9Jdjeh2-Q
Understanding Tauc plot, 1240 (constant) and 2.303 constant
https://www.youtube.com/watch?v=tbyJjCMkDtc
How to know a material either have direct or indirect bandgap energy?
https://www.youtube.com/watch?v=dc2EHBMlyBA
DSC Data Analysis
https://www.youtube.com/watch?v=QlD3H_s5sZ8&t=1s
TGA Data Analysis
https://www.youtube.com/watch?v=J4jBy_NOqEM&t=2s
How to plot the double Y-axis in a single graph?
https://www.youtube.com/watch?v=yG7WZMA37k4
Electron paramagnetic resonance (EPR) data analysis (calculation of g-factor)
https://www.youtube.com/watch?v=jENNhTwGsX0
_________________________________________
Music Source
Unconditionally by Broken Elegance 🎩 https://soundcloud.com/brokenelegance Creative Commons — Attribution 3.0 Unported — CC BY 3.0 http://creativecommons.org/licenses/b... Music promoted by Audio Library https://youtu.be/a1N_1y4YcGo
- published: 26 May 2020
- views: 63221