A. N. Obraztsov, I. Pavlovsky, A. P. Volkov, Elena D. Obraztsova, A. L. Chuvilin, V. L. Kuznetsov,
Aligned carbon nanotube films for cold cathode applications Journal of Vacuum Science & Technology B. ,vol. 18, pp. 1059- 1063 ,(2000) ,
10.1116/1.591328