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Sir-Ian-McKellen-fin.jpg 00:39:00

Ian McKellen @ Florida State University – 2009

by Harold Kroto
Ian McKellen @ Florida State University – 2009
for 18-22 and upwards,
Discussions | 18-22 and upwards | 3 years ago | 2914 views
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Ian McKellen speaks at FSU about his acting career and some of the fascinating things that he has learned through theater and personal experience.

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Electron Transfer Theory 00:29:00

Electron Transfer Theory in Single Molecule Studies of Intermittent Fluorescence of Quantum Dots and in Initial Steps in Dye Sensitized Solar Cells

by Rudolph Marcus
Electron Transfer Theory in Single Molecule Studies of Intermittent Fluorescence of Quantum Dots and in Initial Steps in Dye Sensitized Solar Cells
for 18-22 and upwards,
Lectures | 18-22 and upwards | 3 years ago | 788 views
Rating:

Intermittently fluorescing single molecule systems are found in many materials, including semiconductor quantum dots (QD), dyes on crystalline or nanoparticle film surfaces, and biological systems. The QD's show a ~ -3/2 power law for the distributio....

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Geoset Studios Logo (2) 01:13:00

Harry Kroto: The Goo-You-Wiki World

by Harry Kroto
Harry Kroto: The Goo-You-Wiki World
for 14-19 and upwards18-22 and upwards22 and upwards,
Lectures | 14-19 and upwards18-22 and upwards22 and upwards | 4 years ago | 1459 views
Rating:

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Cold Atomic - L-N - Phillips - P 2008 00:31:00

From Millisecond to Attosecond Laser Pulses

by Nicolaas Bloembergen
From Millisecond to Attosecond Laser Pulses
for 18-22 and upwards,
Lectures | 18-22 and upwards | 4 years ago | 778 views
Rating:

A historical overview is presented of the experimental development of ever shorter laser pulses from 1960 to the present. Already in the early sixties nanosecond pulses were achieved and the entry into the picosecond domain was reached in the late s....

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Humanity - L-N - t'Hooft - P 2008 00:34:00

From Spinwaves to Giant Magnetoresistance (GMR) and Beyond

by Peter GrŸnberg
From Spinwaves to Giant Magnetoresistance (GMR) and Beyond
for 18-22 and upwards,
Lectures | 18-22 and upwards | 4 years ago | 682 views
Rating:

Standing spinwaves and surface waves in layered magnetic structures can be used for the detection and quantitative evaluation of interlayer exchange coupling (IEC). Using this method antiferromagnetic IEC has been found in Fe/Cr/Fe layered structure....

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Adventures in Nontranslational Research - Lindau-Nobel - Martin Chalfie - Chemistry 2010 00:27:00

Adventures in Nontranslational Research

by Martin Chalfie
Adventures in Nontranslational Research
for 18-22 and upwards,
Lectures | 18-22 and upwards | 4 years ago | 787 views
Rating:

Professor Martin Chalfie regrets the disproportionately high funding of translational research, defined as applied research for the treatment of human diseases.  With examples from the research in his lab he wants to show how important nontranslatio....

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Single Molecule Studies of Initial Steps in Dye Sensitized Solar Cells and of Quantum Dots - Examples of Electron Transfers and Relation to Ensemble Studies Lindau-Nobel Rudolph Marcus 2013 00:32:00

Single Molecule Studies of Initial Steps in Dye Sensitized Solar Cells and of Quantum Dots – Examples of Electron Transfers and Relation to Ensemble Studies

by Rudolph Marcus
Single Molecule Studies of Initial Steps in Dye Sensitized Solar Cells and of Quantum Dots – Examples of Electron Transfers and Relation to Ensemble Studies
for 18-22 and upwards,
Lectures | 18-22 and upwards | 4 years ago | 860 views
Rating:

We consider two fields of single molecule studies of intermittently fluorescing systems.  In both fields the intermittency is assumed to involve diffusion controlled electron transfer.  One of these studies involves the initial steps in dye-sensiti....

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Model Synthesis for Ceramics: Superconductors, Magnets and Others Lindau-Nobel Karl Muller Physics 2013 00:27:00

Model Synthesis for Ceramics: Superconductors, Magnets and Others

by Karl Muller
Model Synthesis for Ceramics: Superconductors, Magnets and Others
for 18-22 and upwards,
Lectures | 18-22 and upwards | 4 years ago | 715 views
Rating:

The discovery of superconductivity in hole doped La2CuO4 was motivated by the interest to find this phenomenon in an oxide.  After the discovery near 35 K, copper oxides with transition temperatures of up to 131 K at normal pressure were found, i.e.....

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The Royal Society and science fiction 01:11:00

The Royal Society and science fiction

by Farah Mendlesohn
The Royal Society and science fiction
for 14-19 and upwards,
Lectures | 14-19 and upwards | 5 years ago | 569 views
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The lone (mad) scientist is a common trope in science fiction, but hidden away is a fascination with secret and semi-secret societies who work for the future of all mankind. This talk will look at the representation of the Royal Society in science fi....

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KRI Howse 00:25:00

In-situ studies of spin-coating

by Jonathan Howse
In-situ studies of spin-coating
for 18-22 and upwards,
Lectures | 18-22 and upwards | 5 years ago | 883 views
Rating:

Jonathan describes the production of thin films of mixed polymers by the spin-coating method.  His detection methods include the fluoro-optostrobometer.

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Is science magic? 00:49:00

Is Science Magic?

by Tony Ryan
Is Science Magic?
for 14-19 and upwards,
Lectures | 14-19 and upwards | 5 years ago | 968 views
Rating:

How does the reality of science reflect its portrayal in films, TV and other popular media?

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Hare Fresnel 00:05:00

The Fresnel Lens

by Jonathan Hare
The Fresnel Lens
for 14-19 and upwards,
Lectures | 14-19 and upwards | 5 years ago | 802 views
Rating:

Early lighthouses used coil and wood fires before moving on to gas and then electricity powered lights.  Massive improvements took place by using a lens system around the light.  The development of the Fresnel lens brought what we now regard as the....

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