A Simple Thermoelectric Effect Setup for Determining the Conductivity Type of Thin Film Materials. - Chun Sum Brian Pang; Wessley Ng; Jing Liang 003; Qing Qu 003; Ho Tin Martin Chau; Muyao Niu; Man Kit Cheng; Iam-Keong Sou (IEEE Trans. Instrum. Meas., 2021)