Colloidal Crystals as Templates for Light Harvesting Structures in Solar Cells

被引：8

作者：

Haugan, E. ^{[1
]}

Granlund, H. ^{[2
]}

Gjessing, J. ^{[1
]}

Marstein, E. S. ^{[1
]}

机构：

[1] Inst Energy Technol, Dept Solar Energy, Inst Veien 18, N-2007 Kjeller, Norway

[2] Norwegian Univ Sci & Technol, Dept Phys, N-7034 Trondheim, Norway

来源：

EUROPEAN MATERIALS RESEARCH SOCIETY CONFERENCE SYMPOSIUM: ADVANCED INORGANIC MATERIALS AND CONCEPTS FOR PHOTOVOLTAICS | 2011年 / 10卷

关键词：

light trapping; solar cells; nanosphere lithography; colloidal crystals; inverted opals; diffraction gratings; PHOTONIC CRYSTALS; SILICON; ARRAYS;

D O I：

10.1016/j.egypro.2011.10.193

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Monolayer colloidal crystals are formed using silica-and polystyrene beads and used as etch masks for the formation of regular, mu m period hexagonal arrays of indentations in a silicon wafer. Such patterns can be used as diffraction gratings or as seeds for further processing, for example by pit-catalysed electrochemical etching. In another experiment, multilayer colloidal crystals are infiltrated with titania before subsequent removal of the beads, forming inverse opals displaying tuneable reflectivities which are interesting for use as selective reflectors. (C) 2011 Published by Elsevier Ltd. Selection and/or peer-review under responsibility of Organizers of European Materials Research Society (EMRS) Conference: Symposium on Advanced Inorganic Materials and Concepts for Photovoltaics.

引用

页数：5

共 14 条

[1] Continuous convective assembling of fine particles into two-dimensional arrays on solid surfaces
Dimitrov, AS
Nagayama, K
[J]. LANGMUIR, 1996, 12 (05) : 1303 - 1311
[2] Gjessing J., 2011, JOURNAL UNPUB, Vxx, pxx
[3] Granlund H., 2009, THESIS NTNU TRONDHEI
[4] Fabrication of silicon nanowire arrays with controlled diameter, length, and density
Huang, Zhipeng
Fang, Hui
Zhu, Jing
[J]. ADVANCED MATERIALS, 2007, 19 (05) : 744 - +
[5] Single-crystal colloidal multilayers of controlled thickness
Jiang, P
Bertone, JF
Hwang, KS
Colvin, VL
[J]. CHEMISTRY OF MATERIALS, 1999, 11 (08) : 2132 - 2140
[6] Atomic layer deposition in porous structures: 3D photonic crystals
King, JS
Heineman, D
Graugnard, E
Summers, CJ
[J]. APPLIED SURFACE SCIENCE, 2005, 244 (1-4) : 511 - 516
[7] KING JS, 2004, THESIS GEORGIA I TEC
[8] Kumar K., 2008, THESIS MEMORIAL U NE
[9] Mangersnes K., 2010, THESIS U OSLO
[10] Nelson Jenny., 2003, PHYS SOLAR CELLS

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