@ARTICLE{
author={Stefanaki EC,Polymeris GS,Nikolic Pantelija M,Papageorgiou Ch,Pavlidou Eleni,Hatzikraniotis E,Kyratsi Th,Paraskevopoulos KM},
year={2014},
title={Macro and Micro-Scale Features of Thermoelectric PbTe (Br, Na) Systems: Micro-FTIR Spectroscopy, Micro-Seebeck Measurements, and SEM/EDX Observations},
journal={JOURNAL OF ELECTRONIC MATERIALS},
volume={43},
number={10},
pages={3785-3791},
document_type={Article},
} 

@ARTICLE{
author={Nikolic Maria Vesna P,Paraskevopoulos KM,Hatzikraniotis E,Nikolic Nenad T,Vujatovic Stevan S,Aleksic Obrad S,Zorba TT,Kyratsi Th,Menicanin Aleksandar B,Nikolic Pantelija M},
year={2012},
title={Thermal, Electron Transport and Far Infrared Properties of PbTe Single Crystals Doped with Br},
journal={9TH EUROPEAN CONFERENCE ON THERMOELECTRICS (ECT2011)},
volume={1449},
number={},
pages={143-146},
document_type={Proceedings Paper},
}