![[Search]](/static/images/search.gif){kind=small}
![[A-Z Index]](/static/images/az.gif){kind=small}
![[Contact]](/static/images/contact.gif){kind=small}
![[University of Cambridge]](/static/images/identifier2.gif){kind=small}
![[Talks.cam]](/static/images/talkslogosmall.gif)
Monday 13 May 2013, 16:00-17:00
The Opto-Electronic Physics Which Just Broke the Efficiency Record in Solar Cells
- 👤 Speaker: Professor Eli Yablonovitch of UC Berkeley, 🔗 Website
- 📅 Date & Time: Monday 13 May 2013, 16:00 - 17:00
- 📍 Venue: Pippard Lecture Theatre, Cavendish Laboratory, Department of Physics
Abstract
There are new physical ideas emerging in solar cells. Improvements in Open Circuit Voltage, have now led to new records. At these high performance levels, the electron-hole transport is adequate. The critical issue becomes—management of the photons inside the solar cell. Counter-intuitively, efficient external fluorescence is a necessity for approaching the ultimate performance limits. This has led to the mantra: “A great Solar Cell also needs to be a great Light Emitting Diode”. Alta Devices Inc., has reached 28.8% in a thin-film flat plate cell. The single-crystal thin film technology that achieved these high efficiencies, is created by epitaxial liftoff, and can be produced at cost well below the other thin film solar technologies.
Series This talk is part of the Scott Lectures series.
Included in Lists
- All Cavendish Laboratory Seminars
- All Talks (aka the CURE list)
- Cavendish Physical Society
- Centre for Health Leadership and Enterprise
- Chris Davis' list
- Cosmology, Astrophysics and General Relativity
- custom
- Featured lists
- Featured talks
- few29
- Guy Emerson's list
- Hanchen DaDaDash
- Inference Group Summary
- Major Public Lectures in Cambridge
- ME Seminar
- NanoDTC Energy Materials Talks
- NanoDTC Talks
- Neurons, Fake News, DNA and your iPhone: The Mathematics of Information
- personal list
- Pippard Lecture Theatre, Cavendish Laboratory, Department of Physics
- School of Physical Sciences
- Scott Lectures
- Thin Film Magnetic Talks
Note: Ex-directory lists are not shown.