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C 10 are yet to be studied, the result presented in this work clearly shows the
remarkable stability of the two types of neutral products from the laser
ablated graphite in the hydrogen buffer gas.
ACKNOWLEDGMENT
This work was supported by Grants in Aid from the Ministry of Education,
Sports, Culture, Science and Technology of Japan, and by a project in
CREST of the Japan Science and Technology Agency (JST).
REFERENCES
[1] E.A. Rohlfing, Optical emission studies of atomic, molecular, and particulate
carbon produced from a laser vaporization cluster source, J. Chem. Phys. 1988,
89, 6103-6112.
[2] A.A. Puretzky, D.B. Geohegan, R.E. Haufler, R.L. Hettich, X.-Y. Zheng, and
R.N. Compton, Laser ablation of graphite in different buffer gases, AIP
Conference Proceedings, 1993, 288, 365-374.
[3] A. Kasuya and Y. Nishina, Transient chemical forms of molecular ions
emitted from a graphite surface by N 2 laser excitation, Phys. Rev. B, 1983, 28,
6571-6574.
[4] L.A. Bloomfield, M.E. Geusic, R.R. Freeman, and W.L. Brown, Negative and
positive cluster ions of carbon and silicon, Chem. Phys. Lett. 1985, 121, 33-37.
[5] P. Pradel, P. Monchicourt, J.J. Laucagne, M. Perdrix, and G. Watel, Carbon
cluster ion formation in a direct laser vaporization source, Chem. Phys. Lett.
1989, 158, 412-416.
[6] Y.A. Yang, P. Xia, A.L. Junkin, and L.A. Bloomfield, Direct ejection of
clusters from nonmetallic solids during laser vaporization, Phys. Rev. Lett.
1991, 66, 1205-1208.
[7] E.A. Rohlfing, D.M. Cox, and A. Kaldor, Production and characterization of
supersonic carbon cluster beams, J. Chem. Phys. 1984, 81, 3322-3330.
[8] H.W. Kroto, J.R. Heath, S.C. O'Brien, R.F. Curl, and R.E. Smalley,
C 60 : Buckminsterfullerene, Nature 1985, 318, 162-163.
[9] J.R. Heath, Q. Zhang, S.C. O'Brien, R.F. Curl, H.W. Kroto, and R.E.
Smalley, The formation of long carbon chain molecules during laser vapori-
zation of graphite, J. Am. Chem. Soc. 1987, 109, 359-363.
[10] H.W. Kroto, J.R. Heath, S.C. O'Brien, R.F. Curl, and R.E. Smalley,
Long carbon chain molecules in circumstellar shells, Astrophys. J. 1987, 314,
352-355.
[11] M. Doversta˚ l, B. Lindgren, U. Sassenberg, and H. Yu, Reaction of small
carbon clusters with hydrogen during laser vaporization of graphite, Z. Phys.
D, 1991, 19, 447-449.
[12] Q.L. Zhang, S.C. O'Brien, J.R. Heath, R.F. Curl, H.W. Kroto, and
R.E. Smalley, Reactivity of large carbon clusters: spheroidal carbon shells
and their possible relevance to the formation and morphology of soot, J. Phys.
Chem. 1986, 90, 525-528.
 
 
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