1. Solar Cell Tutorial: The New Science of Approaching the Shockley-Queisser Limit - Eli Yablonovitch

    01:18:37

    from Institute for Energy Efficiency Added 270 0 0

    Eli Yablonovitch 2011-2012 Seminar Series July 15, 2011 The Shockley-Queisser (SQ) limit for a single junction solar cell is ~33.5 (under the standard AM1.5 flat-plate, solar spectrum). Indeed…

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    • Solution-Processed Small-Molecule Solar Cells with 7% Efficiency - Alan Heeger

      01:15:21

      from Institute for Energy Efficiency Added 196 0 0

      Alan Heeger 2011-2012 Seminar Series February 29, 2012 We have demonstrated efficient solution-processed small-molecule solar cells based on a novel molecular donor, DTS(PTTh2)2. A record power…

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      • How to Freeze Silicon: A Many-Splendored Problem - Nathan Stoddard

        01:13:30

        from Institute for Energy Efficiency Added 74 0 0

        Nathan Stoddard 2012-2013 Seminar Series October 10, 2012 Since the first use of silicon in electronic devices, the crystallization of silicon into useful forms for device processing has been…

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        • Paper 2.0 making smart paper from plastic molecules

          01:12:03

          from Royal Society Te Apārangi Added 69 0 0

          Royal Society of New Zealand 2012 Distinguished Speaker Sir Richard Friend FRS, Cavendish Professor of Physics at Cambridge University, tells the story of how unexpected discoveries can lead to new…

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          • Transport and Recombination in Polymer: Fullerene Bulk Heterojunction Solar Cells - Paul Blom

            01:03:46

            from Institute for Energy Efficiency Added 151 0 0

            Paul Blom 2013-2014 Seminar Series January 22, 2014 In solar cells, free charge carriers can recombine both via bimolecular (Langevin) and trap-assisted recombination (Shockley-Read-Hall). Trap-assisted…

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            • From banknotes to solar panels: innovations in polymer science

              54:02

              from Inspiring the ACT Added 29 0 0

              Professors Ezio Rizzardo and David Solomon recently presented at a CSIRO Alumni hosted event in Canberra on 7 May 2012 at CSIRO Discovery, Canberra. Listen to them explain some of the technologies…

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              • Biden Again, Fat Tax and How the Banks Screwed us all!

                50:33

                from PMLB Media Added 16 0 0

                Tonight we discuess Vice President Biden's Opps Moment, Should there be a Fat Tax? and Phatman shows us how Big Banks took us to the cleaners all of this and more on Phatman and Littleboy

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                • Solar Powered Pontoon Boat --- Warner Nature Center

                  34:33

                  from Mentha Arvensis Added 456 0 0

                  Solar Cells. Demonstration and explanation of designing the electrical system to use sunlight to power the batteries and motor. Warner Nature Center teaches energy conservation using solar cells to…

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                  • Were Back! Supreme Court Rules on Health Care and Immigration

                    31:22

                    from PMLB Media Added 8 0 0

                    Phatman and Littleboy Show, We are back! Supreme Court Rules on Health Care and Immigration

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                    • A Bell Labs Innovation History 1/2 : Fax, radio, astronomy, cellular phone, transistor, solar cells....

                      28:19

                      from Mardis de l'innovation Added

                      Des Bell Labs à la Cité de l'Innovation, impact digital, nouveaux enjeux : A Bell Labs Innovation History 1/2 Jean-Luc Beylat, Président Alcatel-Lucent Bell Labs France Mardis…

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