Band bending

Bent Waveguides [FDTD animation]

Here, we demonstrate the propagation through bent waveguides with different bending radii. The thickness of all waveguides are same and let's denote as "d" here. Then we have 3 cases where the radius of bending is d, 2d or 3d. With the smaller radius, the leakage from the bending is stro

From playlist Electromagnetic Animations

bisecting an angle with a compass - geometry constructions

In this video, I show how to bisect and angle with a compass and straightedge. This geometry construction uses ideas of congruent triangles, and the technique is useful for cutting an angle into two congruent angles. Outside of this computer software, this is my favorite type of compass t

From playlist Geometry

Understanding Stresses in Beams

In this video we explore bending and shear stresses in beams. A bending moment is the resultant of bending stresses, which are normal stresses acting perpendicular to the beam cross-section. We can easily derive an equation for these bending stresses by observing how a beam deforms for a c

From playlist Mechanics of Materials / Strength of Materials

What is Gravitational Lensing?

Gravity's a funny thing. Not only does it tug away at you, me, planets, moons and stars, but it can even bend light itself. And once you're bending light, well, you've got yourself a telescope. Support us at: http://www.patreon.com/universetoday More stories at: http://www.universetoday.c

From playlist Gravity

Bending Lasers

The fourth installment of the laser series! I created it between October 2015 and January 2016 during my free hours between classes. Since people are asking, yeah I suppose it's royalty free. You can use it in any project you want! Just give me credit, that's all I ask :) TWOWERS: I pro

From playlist Music Videos

Angle and Segment Bisector Constructions

I give you the steps and demonstrations on how to construct a perpendicular bisector of a segment and an angle bisector with a compass and a straight edge. Find free review test, useful notes and more at http://www.mathplane.com If you'd like to make a donation to support my efforts look f

From playlist Geometry

Perpendicular Lines, Slope, Rays, and Segments | Geometry

This geometry video tutorial provides a basic introduction into perpendicular lines, slope, rays, line segments and right angles. Perpendicular lines have slopes that are negative reciprocals of each other. Perpendicular Lines, Rays, and Line Segments intersect each other at right angles

From playlist Geometry Video Playlist

MOS Capacitor - Accumulation Mode Explained

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. MOS capacitor

From playlist Electronics I: Semiconductor Physics and Devices

Heterojunction Band Diagrams Explained

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. How to draw b

From playlist Electronics I: Semiconductor Physics and Devices

MOSFET Band Diagram Explained

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. In this video

From playlist Electronics I: Semiconductor Physics and Devices

MOSFET Band Diagram Explained Part 2

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. In this video

From playlist Electronics I: Semiconductor Physics and Devices

Perpendicular Bisector of a Line Segment and Triangle

This geometry video tutorial provides a basic introduction into the perpendicular bisector of a line segment and a triangle. it discusses the perpendicular bisector theorem and the definition of perpendicular bisectors in addition to how to use them in a geometry two column proof problem

From playlist Geometry Video Playlist

MOS Capacitor - Inversion Mode Explained

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. MOS capacitor

From playlist Electronics I: Semiconductor Physics and Devices

MOSFET Band Diagram Under Applied Bias

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. In this video

From playlist Electronics I: Semiconductor Physics and Devices

MOS Capacitor Explained

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. The two-termi

From playlist Electronics I: Semiconductor Physics and Devices

Mechanical Engineering: Internal Forces on Beams (5 of 27) Bending Moments Explained

Visit http://ilectureonline.com for more math and science lectures! In this video I will explain the bending moments caused by a load on a beam. Next video in this series can be seen at: https://youtu.be/eqdgEqXrSt4

From playlist MECHANICAL ENGINEERING 9 INTERNAL FORCES ON BEAMS

Paper Moebius Bands - Richard Schwartz

Members' Seminar Topic: Paper Moebius Bands Speaker: Richard Schwartz Affiliation: Brown University; Member, School of Mathematics Date: October 26, 2020 For more video please visit http://video.ias.edu

From playlist Mathematics

Schottky Diode Part 1 - Band Diagram

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. In this video

From playlist Electronics I: Semiconductor Physics and Devices

MOS Capacitor - Depletion Mode Explained

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. MOS capacitor

From playlist Electronics I: Semiconductor Physics and Devices

NOTACON 5: Circuit-Bending Will Get You Laid!! (Maybe)

Speakers: Pete Edwards and Fred Owsley Circuit-Bending is the art of taking things apart, putting them back together, and ending up with a brand new, completely unexpected mutation of the original parts. Think of sampling, but with hardware. Nothing's out of bounds when you circuit-bend t

From playlist Notacon 5