Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Takeo Ejima and Noboru Miyata and Mihiro Yanagihara and Makoto Watanabe and Minaji Furudate,Polarization studies on the B 1s exciton emission from h-BN using a soft x-ray multilayer polarizer,SPIE Proceedings,0277-786X,SPIE,1996-08-16,2873,,96-99,https://cir.nii.ac.jp/crid/1870302167612990080,https://doi.org/10.1117/12.246190