by Xie, W.G., Chen, Jian, Chen, Jun, Ming, W.W., Deng, S.Z., Xu, N.S.
Published in Ultramicroscopy (01.04.2009)

by Ming, W.W., Jian Chen, She, J.C., Zhou, J., Xie, W.G., Deng, S.Z., Xu, N.S.
Published in 2006 19th International Vacuum Nanoelectronics Conference (01.07.2006)

by CAI TIAN X, WANG FENG Y, CHUA TAY J, LIU MING W.W
Year of Publication 05.05.2005