Thermal Conductivity Measurement Methods for SiGe Thermoelectric Materials
Thermal Conductivity Measurement Methods for SiGe Thermoelectric Materials
复制标题
硅锗热电材料的热导率测量方法
DOI:
10.1007/s11664-013-2505-3
复制
发表时间:
2013
影响因子:
2.1
通讯作者:
Llin L
中科院分区:
文献类型:
--
作者:
Llin L
A new technique to measure the thermal conductivity of thermoelectric materials at the microscale has been developed. The structure allows the electrical conductivity, thermal conductivity, and Seebeck coefficient to be measured on a single device. The thermal conductivity is particularly difficult to measure since it requires precise estimation of the heat flux injected into the material. The new technique is based on a differential method where the parasitic contributions of the supporting beams of a Hall bar are removed. The thermal measurements with integrated platinum thermometers on the device are cross-checked using thermal atomic force microscopy and validated by finite-element analysis simulations.
影响因子:
--
作者:
Liu, WL;Borca-Tasciuc, T;Wang, KL
通讯作者:
Wang, KL
影响因子:
2.1
作者:
A. Samarelli;L. F. Llin;Y. Zhang;J. Weaver;P. Dobson;S. Cecchi;D. Chrastina;G. Isella;T. Etzelstorfer;J. Stangl;E. M. Gubler;D. Paul
通讯作者:
D. Paul
影响因子:
4
作者:
Gallacher, K.;Velha, P.;Leadley, D. R.
通讯作者:
Leadley, D. R.