|
Type |
Poster Presentation |
Area |
Inorganic Chemistry |
Room No. |
Event Hall |
Time |
4월 19일 (목요일) 11:00~12:30 |
Code |
INOR.P-209 |
Subject |
Fabrication of a Molybdenum Nano-Pattern on Soda Lime Glass for CIGSeS Photovoltaic Applications |
Authors |
Gang Yeol Yoo, Young Kwon Jang1, Byungju Lee1, Woong Kim2,*, YOUNG RAG DO3,* Department of Advanced Materials Engineering, Korea University, Korea 1Department of Chemisty, Kookmin University, Korea 2Division of Advanced Materials Engineering, Korea University, Korea 3Department of Bionano Chemistry, Kookmin University, Korea |
Abstract |
A molybdenum nanorod pattern consisting of hexagonal closed-packed arrays was fabricated on soda lime glass (SLG) substrates. These nanostructures, which were fabricated by transferring two-dimensional nano-patterns onto a glass substrate using a combination of polystyrene (PS)-based nanosphere lithography (NSL) and reactive ion etching (RIE), enhanced the diffusion length by increasing the surface area. To fabricate the nanorod pattern on the SLG, the proper conditions for selective etching were investigated via different reactive ion gas conditions and power levels. The corresponding optical and structural properties were examined using a scanning electron microscope (SEM) and reflectance spectroscopy. We optimized the conditions of fabricating hexagonal closed-packed patterned molybdenum nanorod for use in conjunction with bottom electrodes of CIGSeS photovoltaic (PV) cells by analyzing the power conversion efficiency of CIGSeS PV cells. |
E-mail |
king2919@korea.ac.kr |
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