title: An experimental apparatus for simultaneously measuring Seebeck coefficient and electrical resistivity from 100 K to 600 K.
abstract: In this paper, we report a fully automated experimental apparatus for measuring Seebeck coefficient and electrical resistivity of a sample simultaneously in a temperature range of 100-600 K. The Seebeck coefficient is measured using a quasi-steady temperature differential method in which two ceramic heaters are employed to alternately heat the sample. The sample holder is designed to reduce temperature disturbance on its base during a measurement cycle. To demonstrate the accuracy and reliability of the experimental setup, we have performed tests on reference materials including constantan and platinum.
authors: National Center for Nanoscience and Technology of China, Zhongguancun, Beijing, China.
authors: Aiqiang
authors: A
authors: Guan
authors: Hanfu
authors: H
authors: Wang
authors: Hao
authors: H
authors: Jin
authors: Weiguo
authors: W
authors: Chu
authors: Yanjun
authors: Y
authors: Guo
authors: Guiwu
authors: G
authors: Lu