Chen, T.-J.T.-J.ChenCHIN-LUNG KUO2020-05-122020-05-122014https://scholars.lib.ntu.edu.tw/handle/123456789/491163Oxygen vacancy formation and the induced defect states in HfO<inf>2</inf> and Hf-silicates - A first principles hybrid functional studyjournal article10.1016/j.microrel.2013.10.0132-s2.0-84901643495https://www.scopus.com/inward/record.uri?eid=2-s2.0-84901643495&doi=10.1016%2fj.microrel.2013.10.013&partnerID=40&md5=d85f12adeb0a06b6a8b46721803b5d4f