Phosphorus cluster production by laser ablation

作者: E.E.B. Campbell , W. Marine , A.V. Bulgakov , A. Lassesson , I. Ozerov

DOI: 10.1007/S00339-004-2782-Z

关键词:

摘要: Neutral and charged phosphorus clusters of a wide size range have been produced by pulsed laser ablation (PLA) in vacuum at 532, 337, 193 nm ablating wavelengths investigated time-of-flight mass spectrometry. The neutral Pn are even-numbered with local abundance maxima n=10 14, while the cationic anionic preferentially odd-numbered P7+, P21+, P17- being most abundant ions. dominance magic is more pronounced 337-nm that explained efficient direct ejection their building blocks under these conditions. Nanocrystalline films PLA ambient helium gas.

参考文章(18)
D. E. C. Corbridge, The structural chemistry of phosphorus ,(1974)
Bin Song, Pei-lin Cao, Structures of P20 cluster using FP-LMTO MD method Physics Letters A. ,vol. 291, pp. 343- 348 ,(2001) , 10.1016/S0375-9601(01)00732-0
R.J. Beuhler, L. Friedman, Threshold studies of secondary electron emission induced by macro-ion impact on solid surfaces Nuclear Instruments and Methods. ,vol. 170, pp. 309- 315 ,(1980) , 10.1016/0029-554X(80)91031-9
G. Seifert, T. Heine, P.W. Fowler, Inorganic nanotubes and fullerenes: Structure and properties of hypothetical phosphorus fullerenes European Physical Journal D. ,vol. 16, pp. 341- 343 ,(2001) , 10.1007/S100530170125
Marco Häser, Oliver Treutler, Calculated properties of P2, P4, and of closed‐shell clusters up to P18 Journal of Chemical Physics. ,vol. 102, pp. 3703- 3711 ,(1995) , 10.1063/1.468552
MD Chen, JT Li, RB Huang, LS Zheng, CT Au, None, Structure prediction of large cationic phosphorus clusters Chemical Physics Letters. ,vol. 305, pp. 439- 445 ,(1999) , 10.1016/S0009-2614(99)00403-0
G. Monnom, Ph. Gaucherel, C. Paparoditis, Electron impact ionization cross sections of phosphorus and arsenic molecules Journal De Physique. ,vol. 45, pp. 77- 84 ,(1984) , 10.1051/JPHYS:0198400450107700
A.V. Bulgakov, O.F. Bobrenok, V.I. Kosyakov, Laser ablation synthesis of phosphorus clusters Chemical Physics Letters. ,vol. 320, pp. 19- 25 ,(2000) , 10.1016/S0009-2614(00)00234-7
R. O. Jones, D. Hohl, Structure of phosphorus clusters using simulated annealing—P2 to P8 Journal of Chemical Physics. ,vol. 92, pp. 6710- 6721 ,(1990) , 10.1063/1.458306