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Seok, Sang Il
Laboratory for Energy Harvesting Materials and Systems
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THE EFFECT OF CU-SITES DOPING ON ELECTRICAL-PROPERTIES OF LA2CUO4 AS THERMOELECTRIC-MATERIAL

Author(s)
Seok, Sang IlPark, DSPark, SJ
Issued Date
1995-07
DOI
10.1007/BF00190544
URI
https://scholarworks.unist.ac.kr/handle/201301/18712
Fulltext
http://link.springer.com/article/10.1007%2FBF00190544
Citation
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, v.6, no.3, pp.140 - 143
Abstract
The electrical conductivity and thermoelectric power for solid solutions of La(2)Cu(0.9)M(0.1)O(4) (M = Mn, Fe, Co and Ni) prepared by polymeric precursor synthesis were measured between 300 and 1173 K to test its suitability as a thermoelectric material. Fe-, Mn-and Ni-doped compositions exhibited a metal-semiconductor transition with decreasing temperature, whereas Co doping showed a semiconducting behaviour in the entire temperature range of measurement. With Cu-sites doping in La2CuO4, power factors were not enhanced
Publisher
SPRINGER
ISSN
0957-4522

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