@article{Heo_2015,
title={Band gap and defect states of MgO thin films investigated using reflection electron energy loss spectroscopy},
volume={5},
ISSN={2158-3226},
url={http://dx.doi.org/10.1063/1.4927547},
DOI={10.1063/1.4927547},
number={7},
journal={AIP Advances},
publisher={AIP Publishing},
author={Heo,
Sung and Cho,
Eunseog and Lee,
Hyung-Ik and Park,
Gyeong Su and Kang,
Hee Jae and Nagatomi,
T. and Choi,
Pyungho and Choi,
Byoung-Deog},
year={2015},
month=jul }