Photoluminescence Characterization of Patterned Quantum dots and Inverse Quantum dots
Garg, Akash
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https://hdl.handle.net/2142/18287
Description
Title
Photoluminescence Characterization of Patterned Quantum dots and Inverse Quantum dots
Author(s)
Garg, Akash
Issue Date
2011-01-14T22:44:54Z
Director of Research (if dissertation) or Advisor (if thesis)
Coleman, James J.
Department of Study
Electrical & Computer Eng
Discipline
Electrical & Computer Engr
Degree Granting Institution
University of Illinois at Urbana-Champaign
Degree Name
M.S.
Degree Level
Thesis
Keyword(s)
Solar Cell
Quantum dots
Nanopore
Abstract
The ever increasing demand for oil and its limited supply have forced us to look for alternate sources of energy. Solar energy offers a cheap, alternate form of energy. The efficiency of a solar cell is set by the Shockley-Queisser limit and is currently very low. New techniques to increase the efficiency of solar cells are being explored. Quantum dots and inverse quantum dots are promising future ways to increase the efficiency of solar cells through multiple exciton generation. In this thesis, the fabrication and characterization of defect-free quantum dots and anti-dots are discussed.
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