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Generation of circular and hexagonal microholes in a graphite surface

Published online by Cambridge University Press:  31 January 2011

Hidefumi Hiura
Affiliation:
Fundamental Research Laboratories, NEC Corporation, 34 Miyukigaoka, Tsukuba 305-8501, Japan
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Abstract

Circular and hexagonal microholes, ranging in size from several nanometers to micrometers, were generated in a graphite surface by electron beam irradiation. The depth of the holes was always 0.34 nm, indicating that only the uppermost layer was modified. The shape of the holes was switched from circular to hexagonal when the size reached about 500 nm. Although the hexagons appeared at random on the surface, they were aligned in one direction, implying that the formation and growth of the holes were determined by the atomic structure of graphite. The results described in this study will be used to modify the surface structure of graphite for many applications.

Type
Articles
Copyright
Copyright © Materials Research Society 2001

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References

REFERENCES

1.Hiura, H., Ebbesen, T.W., Fujita, J., Tanigaki, K., and Takada, T., Nature 367, 148 (1994).CrossRefGoogle Scholar
2.Ebbesen, T.W. and Hiura, H., Advanced Materials 7, 582 (1995).CrossRefGoogle Scholar
3.Ebbesen, T.W., Carbon Nanotubes, Preparation and Properties (CRC Press, New York, 1997).Google Scholar
4.Mintmire, J.W., Dunlap, B.I., and White, C.T., Phys. Rev. Lett. 68, 631 (1992).CrossRefGoogle Scholar
5.Hamada, N., Sawada, A., and Oshiyama, A., Phys. Rev. Lett. 68, 1579 (1992).CrossRefGoogle Scholar
6.Saito, R., Fujita, M., Dresselhaus, G., and Dresselhaus, M.S., Appl. Phys. Lett. 60, 2204 (1992).CrossRefGoogle Scholar
7.Tanaka, K., Okahara, K., Okada, M., and Yamabe, T., Chem. Phys. Lett. 191, 469 (1992).CrossRefGoogle Scholar
8.Langer, L., Bayot, V., Grivei, E., Issi, J-P., Heremans, J.P., Olk, C.H., Stockman, L., Van Haesendonck, C., and Bruynseraede, Y., Phys. Rev. Lett. 76, 479 (1996).CrossRefGoogle Scholar
9.Dai, H., Wong, E., and Lieber, C.M., Science 272, 523 (1996).CrossRefGoogle Scholar
10.Ebbesen, T.W., Lezec, H.J., Hiura, H., Bennett, J.W., Ghaemi, H.F., and Thio, T., Nature 382, 54 (1996).CrossRefGoogle Scholar
11.Bachtold, A., Strunk, C., Salvetat, J-P., Bonard, J-M., Forró, L., Nussbaumer, T., and Schöenberger, C., Nature 397, 673 (1999).CrossRefGoogle Scholar
12.Tans, S.J., Verschueren, R.M., and Dekker, C., Nature 393, 49 (1998).CrossRefGoogle Scholar
13.Martel, R., Schmidt, T., Shea, H.R., Hertel, T., and Avouris, Ph., Appl. Phys. Lett. 73, 2447 (1998).CrossRefGoogle Scholar
14.Antonov, R.D. and Johnson, A.T., Phys. Rev. Lett. 83, 3274 (1999).CrossRefGoogle Scholar
15.Yao, Z., Postma, H.W.Ch., Balents, L., and Dekker, C., Nature 402, 273 (1999).CrossRefGoogle Scholar
16.Chang, H. and Bard, A.J., J. Am. Chem. Soc. 112, 4598 (1990).CrossRefGoogle Scholar
17.Chang, H. and Bard, A.J., J. Am. Chem. Soc. 113, 5588 (1991).CrossRefGoogle Scholar
18.Chu, X. and Schmidt, L.D., Carbon 29, 1251 (1991).CrossRefGoogle Scholar
19.Chu, X. and Schmidt, L.D., Surf. Sci. 268, 325 (1992).CrossRefGoogle Scholar
20.Patrick, D.L., Cee, V.J., and Beebe, T.P. Jr., Science 265, 231 (1994).CrossRefGoogle Scholar
21.Kelly, B.T., Physics of Graphite, (Applied Science, London, United Kingdom, 1981), Chap. 2.Google Scholar
22.Bennema, P., Handbook of Crystal Growth 1, Fundamentals, Part A: Thermodynamics and Kinetics, edited by Hurle, D.T.J. (Elsevier Science, Amsterdam, The Netherlands 1993), Chap. 7.Google Scholar
23.Land, T.A., Michely, T., Behm, R.J., Hemminger, J.C., and Comsa, G., Surf. Sci. 264, 261 (1992).CrossRefGoogle Scholar
24.Nagashima, A., Itoh, H., Ichinokawa, T., and Oshima, C., Phys. Rev. B 50, 4756 (1994), and references therein.CrossRefGoogle Scholar
25.Fujita, M., Wakabayashi, K., Nakada, K., and Kusakaba, K., J. Phys. Soc. Jpn. 65, 1920 (1996).CrossRefGoogle Scholar
26.Nakada, K., Fujita, M., Dresselhaus, G., and Dresselhaus, M.S., Phys. Rev. B 54, 17954 (1996).CrossRefGoogle Scholar
27.Shima, N. and Aoki, H., Phys. Rev. Lett. 71, 4389 (1993).CrossRefGoogle Scholar