Resistivity and thermopower measurement setups in the temperature range of 5-325 K.
Automated precision measurement setups for electrical resistivity of eight metallic samples simultaneously and thermoelectric power of different types of samples in the temperature range of 5-325 K have been developed. The details of the setups and their capabilities have been described. Usually each run takes nearly 5 h and typical error is within 3% and 4%, respectively. The results of high purity Nb and Pt samples are used as examples to demonstrate this.
Soni
Ajay
A
UGC-DAE Consortium for Scientific Research, University Campus, Khandwa Road Indore, Madhya Pradesh 452017, India.
Okram
G S
GS