@article{08673861fe8e42369e185d9dfd0851f8,
title = "Strain-induced non-linear optical characteristics of pyroelectric PbVO3 epitaxial thin films",
abstract = "Highly strained PbVO3 films have potential applications in pyroelectric sensors and optoelectronic devices. To understand how strain influences the nonlinear optical characteristic of PbVO3, highly distorted tetragonal PbVO3 epitaxial thin films were grown on LaAlO3 and SrTiO3 substrates. Using Raman scattering spectroscopy, theoretical and experimental studies on the phonon spectra yield insights on the strained structures of V-O apical bondings. Effects of applied strain on the linear optical properties of PbVO3 thin films were experimentally characterized by spectroscopic ellipsometry. Second-order nonlinear susceptibility tensor components of PbVO3/SrTiO3 thin films were determined to be almost twice as large as those of PbVO3/LaAlO3 thin films.",
author = "Oh, {Seol Hee} and Shin, {Hae Young} and Seokhyun Yoon and Ahn, {Jai Seok} and Janghwan Cha and Suklyun Hong and Kang, {Sung Jin} and Miyoung Kim and Sukgeun Choi and Changjae Roh and Jongseok Lee and William Jo",
note = "Funding Information: National Research Foundation (NRF) of Korea (NRF-2013H1A8A1004287, 2014R1A2A2A01004070, 2015001948, 2013R1A1A2007951; NRF-2013-Fostering Core Leaders of the Future Basic Science Program; NRF-2010-00453; 2012M3A7B4049888; 2010-0020207; 2015R1A5A1009962, 2015R1A1A1A05001560); Korea Institute of Science and Technology Information Supercomputing Center (KSC-2014-C2-032). This research was supported by a grant from the National Research Foundation (NRF) of Korea, funded by the South Korean government (MSIP) (NRF-2013H1A8A1004287, 2014R1A2A2A01004070, 2015001948, 2013R1A1A2007951). One of the authors (SHO) was supported by an NRF grant funded by the South Korean government (NRF-2013- Fostering Core Leaders of the Future Basic Science Program). This research was also supported by Leading Foreign Research Institute Recruitment Program through an NRF grant funded by the Ministry of Science, ICT and Future Planning of Korea (NRF-2010-00453). The authors SH and JC were supported by NRF grants (Nano Material Technology Development Program 2012M3A7B4049888 and Priority Research Center Program 2010-0020207). The computation (JSA) is supported by the Korea Institute of Science and Technology Information Supercomputing Center through Contract No. KSC-2014-C2-032. This work was supported in part by the Science Research Center and the Basic Science Research Program through the NRF and funded by the Ministry of Science, ICT and Future Planning (Nos. 2015R1A5A1009962 and 2015R1A1A1A05001560). Publisher Copyright: {\textcopyright} 2016 Optical Society of America.",
year = "2017",
doi = "10.1364/OME.7.000062",
language = "English",
volume = "7",
pages = "62--72",
journal = "Optical Materials Express",
issn = "2159-3930",
publisher = "The Optical Society",
number = "1",
}