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

Mi Kyung Han; Sol Kim; Sung Jin Kim

doi:10.1109/NMDC.2011.6155340

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

Mi Kyung Han, Sol Kim, Sung Jin Kim

Department of Chemistry & Nanoscience

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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.

Original language	English
Title of host publication	2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011
Pages	201-203
Number of pages	3
DOIs	https://doi.org/10.1109/NMDC.2011.6155340
State	Published - 2011
Event	2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011 - Jeju, Korea, Republic of Duration: 18 Oct 2011 → 21 Oct 2011

Publication series

Name	2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011

Conference

Conference	2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011
Country/Territory	Korea, Republic of
City	Jeju
Period	18/10/11 → 21/10/11

Access to Document

10.1109/NMDC.2011.6155340

Cite this

@inproceedings{7460476e940841bbbac2c2e1d6297e6b,

title = "Effect of chromium content on thermoelectric properties of Bi 2Te 3 ",

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.",

author = "Han, {Mi Kyung} and Sol Kim and Kim, {Sung Jin}",

year = "2011",

doi = "10.1109/NMDC.2011.6155340",

language = "English",

isbn = "9781457721397",

series = "2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011",

pages = "201--203",

booktitle = "2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011",

note = "2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011 ; Conference date: 18-10-2011 Through 21-10-2011",

}

Han, MK, Kim, S & Kim, SJ 2011, Effect of chromium content on thermoelectric properties of Bi ₂Te ₃ in 2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011., 6155340, 2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011, pp. 201-203, 2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011, Jeju, Korea, Republic of, 18/10/11. https://doi.org/10.1109/NMDC.2011.6155340

Effect of chromium content on thermoelectric properties of Bi ₂Te ₃ . / Han, Mi Kyung; Kim, Sol; Kim, Sung Jin.
2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011. 2011. p. 201-203 6155340 (2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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N2 - 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.

AB - 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.

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