{\rtf1\ansi\deff0\deftab360 {\fonttbl {\f0\fswiss\fcharset0 Arial} {\f1\froman\fcharset0 Times New Roman} {\f2\fswiss\fcharset0 Verdana} {\f3\froman\fcharset2 Symbol} } {\colortbl; \red0\green0\blue0; } {\info {\author Biblio}{\operator }{\title Biblio RTF Export}} \f1\fs24 \paperw11907\paperh16839 \pgncont\pgndec\pgnstarts1\pgnrestart W.Chiou, J, Tsai HM, Pao CW, Dong* CL, Chang CL, Chien FZ, Pong WF, Tsai M-H, Shi SC, Chen CF, Chen LC, Chen KH, Hong I-H, Chen C-H, Lin H-J, Guo JH.? 2005.??Comparison of the electronic structures of AlN nanotips grown on p- and n-type Si substrates. J. Phys.: Condens. Matter. 17:7523-7530.\par \par }