@ARTICLE{
author={Opacic Marko R,Lazarevic Nenad Z,Radonjic Milos M,Scepanovic Maja J,Ryu Hyejin,Wang Aifeng,Tanaskovic Darko,Petrovic Cedomir,Popovic Zoran V},
year={2016},
title={Raman spectroscopy of KxCo2-ySe2 single crystals near the ferromagnet-paramagnet transition},
journal={JOURNAL OF PHYSICS-CONDENSED MATTER},
volume={28},
number={48},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Opacic Marko R,Lazarevic Nenad Z,Scepanovic Maja J,Ryu Hyejin,Lei Hechang,Petrovic Cedomir,Popovic Zoran V},
year={2015},
title={Evidence of superconductivity-induced phonon spectra renormalization in alkali-doped iron selenides},
journal={JOURNAL OF PHYSICS-CONDENSED MATTER},
volume={27},
number={48},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Ryu Hyejin,Wang Kefeng,Opacic Marko R,Lazarevic Nenad Z,Warren JB,Popovic Zoran V,Bozin Emil S,Petrovic Cedomir},
year={2015},
title={Sustained phase separation and spin glass in Co-doped KxFe2-ySe2 single crystals},
journal={PHYSICAL REVIEW B},
volume={92},
number={17},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Ryu Hyejin,Abeykoon Milinda AM,Wang Kefeng,Lei Hechang,Lazarevic Nenad Z,Warren JB,Bozin Emil S,Popovic Zoran V,Petrovic Cedomir},
year={2015},
title={Insulating and metallic spin glass in Ni-doped KxFe2-ySe2 single crystals},
journal={PHYSICAL REVIEW B},
volume={91},
number={18},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Lei Hechang,Ryu Hyejin,Ivanovski Valentin N,Warren JB,Frenkel AI,Cekic Bozidar Dj,Yin Wei-Guo,Petrovic Cedomir},
year={2012},
title={Structure and physical properties of the layered iron oxychalcogenide BaFe2Se2O},
journal={PHYSICAL REVIEW B},
volume={86},
number={19},
pages={-},
document_type={Article},
}