| [1] | RazdanR,Capjack C E et al.J A P,1985;57(11):4954~4961 |
| [2] | Li J,Chen Q M,Zhang W et al.J Phys D:A ppl Phys,1996;29:1624~1631 |
| [3] | Li J,Chen Q M,Li Z G.J Phys D:A ppl Phys,1995;28:1121~1125 |
| [4] | 陈清明,周风晴,李晓平et al.激光技术,1995;19(5):261~263 |
| [5] | Artemem'ev A Yu,Babeiko Yu A,Bakhtin O M et al.Soviet J Q E,1980;10(9):1121 |