Electron microscopy techniques
Field-emission microscopy (FEM) is an analytical technique used in materials science to investigate molecular surface structures and their electronic properties. Invented by Erwin Wilhelm Müller in 1936, the FEM was one of the first surface-analysis instruments that approached near-atomic resolution. (Wikipedia).
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From playlist Optoelectronic and Photonic Devices
20 AWESOME Electromagnetic induction in laboratory!!!
This videos shoe and describes about the Electromagnetic Induction, Faraday's observation.It also describes about the magnitude and direction of induced e.m.f, Faraday’s Laws of Electromagnetic Induction and the Lenz’s Law.
From playlist ELECTROMAGNETISM
A sample photoelectric effect / work function question with a solution
This video shows you how to use Einsteins equation for the photoelectric effect See www.physicshigh.com for all my videos and other resources. If you like this video, please press the LIKE and SHARE with your peers. And please add a COMMENT to let me know I have helped you. Follow me fac
From playlist Nature of Light
137 - Stimulate Emission In this video Paul Andersen explains how stimulated emission can be used to create coherent light. When an atom absorbs a photon it moves to a higher energy level through stimulated absorption. It may then release a photon and moves to a lower energy level throu
From playlist AP Physics 2 Videos
Show Me Science! I'm Looking Through You
Show Me Some Science! is a new series of podcasts from the Little Shop of Physics. In this episode we use infrared light to look through different objects. Infrared light is a kind of light we can't see that is beyond the red end of the rainbow. Some things that are opaque to visible light
From playlist Show Me Some Science!
Subscribe to our YouTube Channel for all the latest from World Science U. Visit our Website: http://www.worldscienceu.com/ Like us on Facebook: https://www.facebook.com/worldscienceu Follow us on Twitter: https://twitter.com/worldscienceu
From playlist Science Unplugged: Physics
Mod-04 Lec-40 Concluding Lecture
Nano structured materials-synthesis, properties, self assembly and applications by Prof. A.K. Ganguli,Department of Nanotechnology,IIT Delhi.For more details on NPTEL visit http://nptel.ac.in
Photoelectric Effect (4 of 8) Example No.3
Includes one easy to follow worked example for the photoelectric effect showing how to determine the minimum frequency and wavelength of light needed to emit an electron from a metal with a know work function. You can see a listing of all my videos at my website, http://www.stepbystepscien
From playlist Quantum Mechanics
Mod-01 Lec-37 Transmission Electron Microscopy
Nanostructures and Nanomaterials: Characterization and Properties by Characterization and Properties by Dr. Kantesh Balani & Dr. Anandh Subramaniam,Department of Nanotechnology,IIT Kanpur.For more details on NPTEL visit http://nptel.ac.in.
From playlist IIT Kanpur: Nanostructures and Nanomaterials | CosmoLearning.org
Wave-Particle Duality and the Photoelectric Effect
Look, up in the sky, it's a particle! It's a wave! Actually it's both. It's light! How do we know about this stuff? Well, because of Einstein for one. He did more than E = mc^2, you know. But don't stare at the sun to see for yourself, we've got science now. Watch the whole General Chemis
From playlist General Chemistry
Stefan Hell (Chemie-Nobelpreis 2014): STED - Lichtblicke in die Nanowelt
Details die enger als 200 Nanometer beieinander liegen, können mit optischen Mikroskopen nicht mehr unterschieden werden – das entspricht in etwa dem Zweihunderdstel einer Haaresbreite. Grund dafür ist die Wellennatur des Lichts, dessen halbe Wellenlänge in etwa diesen 200 Nanometern entsp
From playlist Most popular videos
Juan Carlos Idrobo - Quantum Phenomena & Electron Microscopy: New Possibilities & Limitations
Recorded 28 October 2022. Juan-Carlos Idrobo of the University of Washington presents "Into the Realms of Quantum Phenomena with Electron Microscopy: Exploring New Possibilities & Limitations" at IPAM's Mathematical Advances for Multi-Dimensional Microscopy Workshop. Abstract: Electron ene
From playlist 2022 Multi-Modal Imaging with Deep Learning and Modeling
FRONTIERS OF SCIENCE FORUM 2021
The Teachers’ Guild of New South Wales hosted a joint event with The Australian Institute of Physics (AIP) and The Royal Australian Chemical Institute (RACI) on the “2021 Frontiers of Science Forum” We would like to thank our presentation panel which included: Dr Cathy Foley 0:03:36 Pro
From playlist Research by our staff
Widefield and Confocal Fluorescence Microscopy
We just learned about electron microscopy, so what was the next major innovation in microscopy in the 20th century? That would be fluorescence microscopy, of both the widefield and confocal varieties. How does this work? What is fluorescence in the first place? What are fluorophores? What
From playlist Microbiology/Infectious Diseases
Light and Optics 7_14 Thin Film Interference
The interefernce caused by reflection with a thin film.
From playlist Physics - Light and Optics
Chris Russo - Potential electron cryomicroscopy in situ: technology to identify molecules in cells
Recorded 15 November 2022. Chris Russo of the University of Cambridge presents "The potential of electron cryomicroscopy in situ: new technology to identify molecules in cells" at IPAM's Cryo-Electron Microscopy and Beyond Workshop. Abstract: Electron cryomicroscopy (cryoEM) of biological
From playlist 2022 Cryo-Electron Microscopy and Beyond
Part 1: Electron Guns - G. Jensen
From playlist Getting Started in Cryo-EM
We Upgraded Our Microscope... Again!
Journey to the Microcosmos is supported by Brilliant.org. Go to https://Brilliant.org/microcosmos to get 20% off of an annual Premium subscription. Follow Journey to the Microcosmos: Twitter: https://twitter.com/journeytomicro Facebook: https://www.facebook.com/JourneyToMicro Support th
From playlist Season 4
Photoelectric Effect (5 of 8) Cut-Off Frequency, An Explanation
An explanation of what the cut-off frequency is for the photoelectric effect. Includes a demonstration using one of the simulations from PhET simulations.The cut-off frequency is the minimum frequency of incoming light below which no photoelectrons will be emitted. The photoelectric effe
From playlist Quantum Mechanics
Multiple and efficient pathways for anisotropic photoluminescence... by Pragnya Satapathy
DISCUSSION MEETING : APS SATELLITE MEETING AT ICTS ORGANIZERS : Ranjini Bandyopadhyay (RRI, India), Subhro Bhattacharjee (ICTS-TIFR, India), Arindam Ghosh (IISc, India), Shobhana Narasimhan (JNCASR, India) and Sumantra Sarkar (IISc, India) DATE & TIME: 15 March 2022 to 18 March 2022 VEN
From playlist APS Satellite Meeting at ICTS-2022