Proceedings of the 7th National Conference on Functional Materials and Applications (FMA 2010 E-BOOK)

Changsha,China,10.16-10.18,2010

ISBN: 978-1-935068-41-9 Scientific Research Publishing, USA

E-Book 2313pp Pub. Date: October 2010

Category: Chemistry & Materials Science

Price: $360

Title: I-V, C-V and AC Impedance Techniques and Characterizations of Photovoltaic Cells
Source: Proceedings of the 7th National Conference on Functional Materials and Applications (FMA 2010 E-BOOK) (pp 2044-2052)
Author(s): John Harper, AMETEK Advanced Measurement Technology, Southwood Business Park,Hampshire,GU14 0NR,United Kingdom
Xin-dong Wang, Department of Physical Chemistry, University of Science and Technology Beijing,Beijing 100083, China
Abstract: This paper described how measurement techniques can be used to characterize the electrical properties of a Solar Cell. It describes how electrical characterization products can be used to evaluate solid-state and liquid electrolyte solar cells. Common techniques such as I-V, C-V and Impedance/Admittance spectroscopy were shown to yield valuable information regarding the devices under test. The software solutions allow end users to quickly combine DC and AC measurements and control complex experiments without the need to develop their own test programs. The software features are further enhanced with the addition of powerful fitting techniques such as regression analysis and equivalent circuit analysis which are use to model the underlying processes of the materials.
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