%0 Journal Article %T STRUCTURES OF γ Al_2O_3 AND AlON STUDIED BY ~(27)Al NMR AND QUANTUM CHEMISTRY CALCTLATIONS %A X.M.Min %A Y. Daiand C.W.Nan National Key Laboratory of Advanced Technology for Materials Synthesis and Processing %A Wuhan University ofTechnology %A Wuhan %A China %J 金属学报(英文版) %D 1999 %I %X 1.IntroductionAluminumoxynitride(AlON)isoneofthecompoundsintheAlNAl2O3systemandhasmanydiversifiedapplications.Forexample,AlONstructureallowsforproductionofopticallytransparentpolycrystallinematerialandcaneliminateotherproblemsassociatedwithanisotrop… %U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=C19B08D052F5FD8445F4BB80A1A5D7BF&aid=36F25CB13C9C8E268C16960AFBF85C21&yid=B914830F5B1D1078&vid=59906B3B2830C2C5&iid=E158A972A605785F&sid=965F4E89CD0AFC30&eid=09D368C679EC819B&journal_id=1006-7191&journal_name=金属学报(英文版)&referenced_num=0&reference_num=5