Browsing Library by Author "Tao, Meng"
Now showing items 1-8 of 8
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Diffusion-free Back Contact Solar Cells On S-passivated Si(100) Substrates
Song, Guanghua (Materials Science & Engineering, 2008-04-22)A diffusion-free back contact solar cell is proposed in this work. The textured front-side of this cell is coated with ~100 nm thermal SiO2 to enhance the light trapping meanwhile reduce the surface recombination velocity ... -
Electrochemical N-type Doping In Metal Oxides And Its Application In Photovoltaics
Han, Xiaofei (Materials Science & Engineering, 2011-07-14)Electrodeposition has the advantages of low-cost, high-throughput and large-area processing which is particularly suitable for solar cells fabrication. Two common metal oxides prepared by electrodeposition are discussed ... -
Electrodeposited Cuprous Oxide Solar Cells
Han, Kunhee (Electrical Engineering, 2010-03-03)The electrochemically deposited cuprous oxide (Cu₂O) as a photovoltaic absorber material is introduced in this work. The electrical, structural, and optical characteristics of electrodeposited Cu₂O are well investigated. ... -
Electrodeposition Of Nickel Sulfide And Its Thermal Oxidation For Photovoltaic Applications
Pac, Munteha (Materials Science & Engineering, 2012-04-11)Alternative photovoltaic materials that feature natural abundance, low extraction and processing costs, and reasonable efficiency have to be found. In this respect, transition metal chalcogenides such as oxide and sulfide ... -
Issues In Front-end Engineering Of CMOS Nanoelectronics
Yang, Xiaolong (Electrical Engineering, 2007-08-23)Several issues exist in current CMOS front-end engineering such as interfacial layer formation at high-k/Si interface, high metal/Si contact resistance in source and drain regions, and absence of a quantitative model for ... -
Passivation Of Si (100) Surface And Fabrication Of Doping-free MOSFET
Ali, Muhammad Yusuf (Electrical Engineering, 2008-09-17)Chalcogen atoms have been successfully used for the passivation of GaAs(100) as well as Ge(100) and Si(100) substrates. Unlike GaAs(100) and Ge(100), the native oxide(SiO2) of Si(100) substrate is not soluble in ammonium ... -
Preparation And Characterization Of Properties Of Electrodeposited Copper Oxide Films
Wang, Longcheng (Materials Science & Engineering, 2008-04-22)Copper oxides, including cuprous oxide and cupric oxide, are prepared by electrochemical deposition. The structural, optical and electrical properties of as-deposited copper oxides are evaluated, based on which cuprous ... -
Preparation Of Pyramidal Zinc Oxide Particle As An Antireflective Coating For Application In Solar Cell.
Banik, Amit (Electrical Engineering, 2010-03-03)There is a lot of research going on in the field of solar cell to increase the energy conversion efficiency. Many new methods have been implemented and new processes and materials have been suggested in the recent past. ...