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Effect of chromium content on thermoelectric properties of Bi 2Te 3

Title
Effect of chromium content on thermoelectric properties of Bi 2Te 3
Authors
Han M.-K.Kim S.Kim S.-J.
Ewha Authors
김성진
SCOPUS Author ID
김성진scopus
Issue Date
2011
Journal Title
2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011
Indexed
SCOPUS scopus
Abstract
p-Type Bi 2Te 3-based thermoelectric materials with a nominal composition of Cr xBi 2Te 3 (0 ≤ x ≤ 0.1) have been prepared and characterized by X-ray diffraction. The solubility limit of Cr in Bi 2Te 3 for equilibrium growth of bulk crystals was found to be around 4 at.%. Detailed charge transport datas including electrical conductivity, Seebeck coefficient are presented in order to investigate the effect of Cr on the thermoelectric properties of Bi 2Te 3. © 2011 IEEE.
DOI
10.1109/NMDC.2011.6155340
ISBN
9781457721397
Appears in Collections:
자연과학대학 > 화학·나노과학전공 > Journal papers
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