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A Physical Model for Non-Ohmic Shunt Conduction and Metastability in Amorphous Silicon Solar Cells
16 Aug 2011 | Online Presentations | Contributor(s): Sourabh Dongaonkar, Souvik Mahapatra, Karthik Yogendra, Muhammad Alam
In this talk we develop a coherent physics based understanding of the shunt leakage problem in a-Si:H cells, and discuss its implications on cell and module level.
Sourabh Dongaonkar is with...
CdTe/CdS-BASED PHOTODIODE ARRAYS VIA SELECTIVE-AREA, CLOSE-SPACED SUBLIMATION
0.0 out of 5 stars
08 Dec 2006 | Online Presentations | Contributor(s): Arev Gabriel Escobedo
In this talk, the deposition of dense arrays of CdTe/CdS photodiodes, via close-spaced sublimation, is presented for the first time. The previously reported ordered polycrystalline method was used...
Decoding the Epigenetic Language of Life
22 Nov 2016 | Online Presentations | Contributor(s): Jian-Kang Zhu
I will describe work in my lab that has shed light on how DNA methyltransferases and demethylases are guided to specific sequences, and how the antagonistic actions of the enzymes are coordinated...
Design of Optoelectronically-active Polymers for Organic Photovoltaic Applications
08 Feb 2013 | Online Presentations | Contributor(s): Bryan W. Boudouris
Organic photovoltaic (OPV) devices are of great interest due to their promise of providing flexible, lightweight, and inexpensive alternatives to their currently-used inorganic counterparts....
Economic Factors on the Modern Photovoltaic Market
16 Sep 2011 | Online Presentations | Contributor(s): Gregory T. Forcherio
Photovoltaic research is heavily driven by market demand and "green-energy" hopes of the future. Commercial and utility level thin film photovoltaic systems have almost reached grid...
Epitaxial Strategies for High Power Optically Pumped Vertical External Cavity Surface Emitting Lasers and Metamorphic Antimonide Solar Cells
05 Dec 2016 | Online Presentations | Contributor(s): Ganesh Balakrishnan
We present antimonide-based photovoltaic cells grown on GaAs and Silicon substrates for use as sub-cells in metamorphic multi-junction solar cells. These antimonide cells, based on GaSb, are...
Illinois ME 498 Introduction of Nano Science and Technology, Lecture 25: Nanomaterials and Devices for Solar Energy
29 Dec 2009 | Online Presentations | Contributor(s): Nick Fang, Omar N Sobh
Nanomaterials and Devices for Solar Energy
Approaches: Breathing Membrane
Fuel Cell Water Management
In Search of the Perfect Semiconductor Photon Detector
19 May 2008 | Online Presentations | Contributor(s): Peter Y. Yu
Photon detectors have many important applications, such as in heat sensing, digital cameras, solar cells and x-ray and gamma-ray detection. So far, the most common detectors are based on...
Lecture 6: 3D Nets in a 3D World: Bulk Heterostructure Solar Cells
27 Oct 2009 | Online Presentations | Contributor(s): Muhammad A. Alam
Modeling and Optimization of Polymer Based Bulk Heterojunction (BH) Solar Cell
15 Feb 2010 | Online Presentations | Contributor(s): Biswajit ray
A polymer phase separation model based on Cahn-Hilliard equation and a three-dimensional (3D) coupled exciton/electron/hole transport model in the disordered, phase-segregated morphology so...
Nano Carbon: From ballistic transistors to atomic drumheads
5.0 out of 5 stars
14 May 2008 | Online Presentations | Contributor(s): Paul L. McEuen
Carbon takes many forms, from precious diamonds to lowly graphite. Surprisingly, it is the latter that is the most prized by nano physicists. Graphene, a single layer of graphite, can serve as an...
Nano Solutions to Our Impending Energy Crisis
17 Nov 2012 | Online Presentations | Contributor(s): Ali Shakouri
In this talk we review some of the advances in nanoscale energy conversion devices and discuss about the challenges and opportunities to provide a clean energy infrastructure. Couple of examples...
NanoDays - Artificial Photosynthesis with Biomimetic Nanomaterials: Self-Repairing Solar Cells
05 May 2011 | Online Presentations | Contributor(s): Jong Hyun Choi
Purdue University Office of Engagement
Purdue Research Park
Barnds & Thornburg, LLP
Nanoscience at Work: Creating Energy from Sunlight
4.5 out of 5 stars
13 Jun 2007 | Online Presentations | Contributor(s): A. Paul Alivisatos
Professor Paul Alivisatos introduces the Helios Project for the 2007 'Science at the Theater' series at Berkeley Repertory Theater in Berkeley, California. He discusses how Helios Project...
Opportunities of Lasers for Scalable Manufacturing of Solar Energy Devices
21 Aug 2012 | Online Presentations | Contributor(s): Gary Cheng
Production costs, module conversion efficiencies, and adoption in commercial rooftops continue to be the most critical issues for solar energy technology. The industry continuously seeks...
Optimum Morphology and Performance Gains of Organic Solar Cells
09 Sep 2011 | Online Presentations | Contributor(s): Biswajit ray, Muhammad Alam
Morphology of light absorbing layer is known to dictate the power conversion efficiency of organic photovoltaic (OPV) cell. The innovation of bulk heterojunction (BHJ) led to significant...
OPV: Conjugated Polymer Design and Chemistry for Organic Photovoltaics
31 Jan 2011 | Online Presentations | Contributor(s): Claire H Woo
This presentation was part of the "Organic Photovoltaics: Experiment and Theory" workshop at the 2010 Users' Meeting of the Molecular Foundry and the National Center for Electron Microscopy, both...
OPV: First Principles Studies of the Electronic Structure of Organic Solids and Interfaces
31 Jan 2011 | Online Presentations | Contributor(s): Sahar Sharifzadeh
OPV: Large Scale Ab Initio Simulation for Charge Transport in Disordered Organic Systems
31 Jan 2011 | Online Presentations | Contributor(s): Lin-Wang Wang
OPV: Morphology and Interfaces in Organic Photovoltaics
31 Jan 2011 | Online Presentations | Contributor(s): Michael Chabinyc