[KSCI] Korea Science Citation Index Service

http://dx.doi.org/10.5012/bkcs.2010.31.7.1973

Directionality of ο-Phthalaldehyde adsorbed onto H-passivated Si(100) Surface Characterized by NEXAFS and HRPES

Kim, Ki-Jeong (Pohang Accelerator Laboratory, POSTECH)
Yang, Sena (Department of Chemistry, Sookmyung Women's University)
Kang, Tai-Hee (Pohang Accelerator Laboratory, POSTECH)
Kim, Bong-Soo (Pohang Accelerator Laboratory, POSTECH)
Lee, Hang-Gil (Department of Chemistry, Sookmyung Women's University)

Publication Information

Bulletin of the Korean Chemical Society / v.31, no.7, 2010 , pp. 1973-1975 More about this Journal

Abstract

The electronic and adsorption structure of o-phthalaldehyde (OPA) on the H-Si(100) surface was investigated by using Near Edge X-ray Fine Structure (NEXAFS) and high resolution photoemission spectroscopy (HRPES). We confirmed that the OPA grown on the H-Si(100) surface showed good dependency with about 60 degree tilting angle using NEXAFS and a single O 1s peak by using HRPES. Hydrogen atom passivated on the Si(100) surface was found to be a seed for making one dimensional organic line that uses a chain reaction as the H-Si(100) surface was compared with the hydrogen free Si(100) surface.

Keywords

o-Phthalaldehyde; H-Si(100); HRPES; NEXAFS; 1-D Organic molecular line;

Citations & Related Records

Times Cited By Web Of Science : 0 (Related Records In Web of Science)
Times Cited By SCOPUS : 0

Reference

1	Collier, C. P. et al. Science 1999, 285, 391. DOI
2	Tans, S. J.; Verschueren, A. R. M.; Dekker, C. Nature 1998, 393, 49. DOI
3	Wolkow, R. A. Annu. Rev. Phys. Chem. 1999, 50, 413. DOI
4	Lopinski, G. P.; Moffatt, D. J.; Wayner, D. D. M.; Walkow, R. A. Nature 1995, 392, 909. DOI
5	Bent, S. F. Surf. Sci. 2002, 500, 879. DOI
6	Hamers, R. J. Nature 2001, 412, 489. DOI
7	Hossain, Md. Z.; Kato, H. S.; Kawai, M. J. Am. Chem. Soc. 2005, 127, 15030. DOI
8	Linford, M. R.; Fenter, P.; Eisenberger, P. M.; Chidsey, C. E. D. J. Am. Chem. Soc. 1995, 117, 3145. DOI
9	Choi, J. H.; Cho, J. H. Phys. Rev. Lett. 2007, 98, 246101. DOI
10	Choi, J. H.; Cho, J. H. Phys. Rev. Lett. 2009, 102, 166102. DOI
11	Schreier, F. J. Quant. Spectros. Radiat. Transfer 1992, 48, 743. DOI
12	Stohr, J.; Outka, D. A. Phys. Rev. B 1987, 36, 7891. DOI
13	Lee, H.-K.; Han, J.-H.; Kim, K.-J.; Kamg, T.-H.; Kim, B. Surf. Sci. 2007, 601, 1456. DOI
14	Stohr, J. NEXAFS Spectroscopy; Springer: New York, 1992.