Seebeck Tensor Analysis of (p × n)-type Transverse Thermoelectric Materials
Abstract
Single-leg (p × n)-type transverse thermoelectrics (TTE) are reviewed as an alternative to conventional or “longitudinal” double-leg thermoelectrics for applications at room temperature and below. As the name suggests, this unique behavior of (p × n)-type transverse thermoelectrics results from choosing ambipolar anisotropic materials that have a Seebeck tensor with orthogonal p- and n-type Seebeck coefficients, leading to transverse relation between net heat and net electrical current. One feature of such materials is that they can operate near intrinsic doping and, therefore will not suffer from dopant freeze-out, opening the possibility of new cryogenic operation for solid state cooling. In this work, a Seebeck tensor analysis of thermoelectric materials is presented. To compare the performance of transverse thermoelectric materials, a transverse power factor PF⊥is introduced. Materials searches based on these simple criteria reveal that over 1/4 of the database of about 48,000 inorganic materials could potentially function as (p × n)-type TTE’s, demonstrating the underappreciated prevalence of this class of materials.
- Authors:
-
- Northwestern Univ., Evanston, IL (United States)
- Argonne National Lab. (ANL), Lemont, IL (United States)
- Publication Date:
- Research Org.:
- Argonne National Lab. (ANL), Argonne, IL (United States)
- Sponsoring Org.:
- Air Force Research Laboratory (AFRL) - Air Force Office of Scientific Research (AFOSR); USDOE Office of Science (SC)
- OSTI Identifier:
- 1543140
- Grant/Contract Number:
- AC02-06CH11357
- Resource Type:
- Accepted Manuscript
- Journal Name:
- MRS Advances
- Additional Journal Information:
- Journal Volume: 4; Journal Issue: 08; Journal ID: ISSN 2059-8521
- Publisher:
- Materials Research Society (MRS)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE
Citation Formats
Shao, Qing, Kanakkithodi, Arun Mannodi, Xia, Yi, Chan, Maria K. Y., and Grayson, Matthew. Seebeck Tensor Analysis of (p × n)-type Transverse Thermoelectric Materials. United States: N. p., 2019.
Web. doi:10.1557/adv.2019.150.
Shao, Qing, Kanakkithodi, Arun Mannodi, Xia, Yi, Chan, Maria K. Y., & Grayson, Matthew. Seebeck Tensor Analysis of (p × n)-type Transverse Thermoelectric Materials. United States. https://doi.org/10.1557/adv.2019.150
Shao, Qing, Kanakkithodi, Arun Mannodi, Xia, Yi, Chan, Maria K. Y., and Grayson, Matthew. Mon .
"Seebeck Tensor Analysis of (p × n)-type Transverse Thermoelectric Materials". United States. https://doi.org/10.1557/adv.2019.150. https://www.osti.gov/servlets/purl/1543140.
@article{osti_1543140,
title = {Seebeck Tensor Analysis of (p × n)-type Transverse Thermoelectric Materials},
author = {Shao, Qing and Kanakkithodi, Arun Mannodi and Xia, Yi and Chan, Maria K. Y. and Grayson, Matthew},
abstractNote = {Single-leg (p × n)-type transverse thermoelectrics (TTE) are reviewed as an alternative to conventional or “longitudinal” double-leg thermoelectrics for applications at room temperature and below. As the name suggests, this unique behavior of (p × n)-type transverse thermoelectrics results from choosing ambipolar anisotropic materials that have a Seebeck tensor with orthogonal p- and n-type Seebeck coefficients, leading to transverse relation between net heat and net electrical current. One feature of such materials is that they can operate near intrinsic doping and, therefore will not suffer from dopant freeze-out, opening the possibility of new cryogenic operation for solid state cooling. In this work, a Seebeck tensor analysis of thermoelectric materials is presented. To compare the performance of transverse thermoelectric materials, a transverse power factor PF⊥is introduced. Materials searches based on these simple criteria reveal that over 1/4 of the database of about 48,000 inorganic materials could potentially function as (p × n)-type TTE’s, demonstrating the underappreciated prevalence of this class of materials.},
doi = {10.1557/adv.2019.150},
journal = {MRS Advances},
number = 08,
volume = 4,
place = {United States},
year = {Mon Mar 11 00:00:00 EDT 2019},
month = {Mon Mar 11 00:00:00 EDT 2019}
}
Works referenced in this record:
Driving Perpendicular Heat Flow: ( )-Type Transverse Thermoelectrics for Microscale and Cryogenic Peltier Cooling
journal, May 2013
- Zhou, Chuanle; Birner, S.; Tang, Yang
- Physical Review Letters, Vol. 110, Issue 22
p × n-Type Transverse Thermoelectrics: A Novel Type of Thermal Management Material
journal, March 2015
- Tang, Yang; Cui, Boya; Zhou, Chuanle
- Journal of Electronic Materials, Vol. 44, Issue 6
Efficient Band Gap Prediction for Solids
journal, November 2010
- Chan, M. K. Y.; Ceder, G.
- Physical Review Letters, Vol. 105, Issue 19
An ab initio electronic transport database for inorganic materials
journal, July 2017
- Ricci, Francesco; Chen, Wei; Aydemir, Umut
- Scientific Data, Vol. 4, Issue 1
Effective mass and Fermi surface complexity factor from ab initio band structure calculations
journal, February 2017
- Gibbs, Zachary M.; Ricci, Francesco; Li, Guodong
- npj Computational Materials, Vol. 3, Issue 1