You can follow this communication "Synthesis and Thermoelectrical Characterization of Lead Chalcogenide Nanowires"  M. Fardy, A. I. Hochbaum, J. Goldberger, M. M. Zhang and P. D. Yang, Adv. Mater.,

2007, 19, 3047.  I am attaching it in file.

Hi Abhishek,

This paper is really helpful to understand the measurement for the thermal conductivity.  

But I will suffer another question how to fabricate the suspended devices.

Any way, thank you very much for providing this paper.

 Hi Shaojie Hu,

It my pleasure. I'll try to find out solution for your question.

thanks