Chou, J.-S.J.-S.ChouSI-CHEN LEE2020-06-112020-06-111995https://scholars.lib.ntu.edu.tw/handle/123456789/498802Effect of porosity on infrared-absorption spectra of silicon dioxidejournal article10.1063/1.3588772-s2.0-0001308372https://www.scopus.com/inward/record.uri?eid=2-s2.0-0001308372&doi=10.1063%2f1.358877&partnerID=40&md5=f812bc9f14f10f4a30d35780a94e20c5