%0 Journal Article
%T Experimental Observation of Cubic C3N4 Compound in Carbon Nitride Thin Films<br>Experimental Observation of Cubic C_3N_4 Compound in Carbon Nitride Thin Films
%A Furen XIAO
%A Dongli YU
%A Yongjun TIAN
%A Julong HE
%A Dongchun LI
%A Wenkui WANG
%A <br>
%J 材料科学技术学报
%D 1999
%I 
%X Cubic C3N4 compoundin the C-N thin films on Si and NaCl substrates was prepared by ion beamsputtering of a pure graphite target with discharge gas of pure N2. X-ray photoelectron spectroscopy indicated that nitrogen atoms combinedwith sp2- and sp3- coordinated C atoms in the film, respectively. X-ray diffraction, selected area electron diffraction and high-resolution electron microscopy were used to identify the cubic C3N4 phase. The results reconfirm the ab initio calculations on metastable structure in C-N compounds.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=324DC3CAB22330DB19158AE0A9B7BFA5&aid=F7C2783FCDFCCE0CE4B7811E984C7559&yid=B914830F5B1D1078&vid=23CCDDCD68FFCC2F&iid=94C357A881DFC066&sid=03436AC72A659ACA&eid=BE5DBC360CD4FFB9&journal_id=1005-0302&journal_name=材料科学技术学报&referenced_num=1&reference_num=0