Abstract
The charge trapping characteristics of silicon (Si) substrates covered with a self-assembled monolayer (SAM) were studied using on a local biasing method with Kelvin-probe force microscopy. A hexadecyl SAM (HD-SAM) on a Si substrate, in which the molecules were covalently bonded to the Si substrate, was found to have no charge trapping sites at its monolayer/Si interface while an ocatadecylsilyl SAM (ODS-SAM) on a Si substrate, in which a thin oxide layer was inserted between the molecules and the Si substrate, showed a distinct charge trapping behavior. The alkyl monolayer directly fixed on Si is promising as a very thin insulating layer in Si microelectronics.
Similar content being viewed by others
References
R. M. McCreery, Chem. Mater. 16, 4477 (2004).
D. Cahen, R. Naaman and Z. Vager, Adv. Funct. Mater. 15, 1571 (2005).
P. Fontaine et al., Appl. Phys. Lett. 62, 2256 (1993).
D. Vuillaume et al., Appl. Phys. Lett. 69, 1646 (1996).
C. Boulas, J. V. Davidovits, F. Rondelez and D. Vuillaume, Phys. Rev. Lett. 76, 4797 (1996).
S. Kar, C. Miramond and D. Vuillaume, Appl. Phys. Lett. 78, 1288 (2001).
J. Im, G. An and B. Park, J. Korean Phys. Soc. 58, 1398 (2011).
S. Maisch, F. Buckel and F. Effenberger, J. Am. Chem. Soc. 127, 17315 (2005).
C. R. Kagan et al., Nano Lett. 3, 119 (2003).
G. S. Tulevski et al., J. Am. Chem. Soc. 126, 15048 (2004).
A. Krishnamoorthy et al., Appl. Phys. Lett. 78, 2467 (2001).
N. Mikami, N. Hata, T. Kikkawa and H. Machid, Appl. Phys. Lett. 83, 5181 (2003).
J. W. Choi and M. Fujihira, Appl. Phys. Lett. 84, 2187 (2004).
Q. Li et al., Adv. Mater. 16, 133 (2004).
N. Saito, K. Hayashi, H. Sugimura and O. Takai, Langmuir 19, 10632 (2003).
Y. Cui, Q. Wei, H. Park and C. M. Lieber, Science 293, 1289 (2001).
W. Yang and R. J. Hamers, Appl. Phys. Lett. 85, 2626 (2004).
B. Kim, J. Kwon and J. Yang, J. Korean Phys. Soc. 73, 574 (2018).
H. Sugimura, A. Hozumi, T. Kameyama and O. Takai, Surf. Interface Anal. 34, 550 (2002).
F. Effenberger, G. Goetz, B. Bidlingmaier and M. Wezstein, Angew. Chem. Int. Ed. 37, 2462 (1998).
K. A. Son, H. I. Kim and J. E. Houston, Phys. Rev. Lett. 86, 5357 (2001).
J. Zhao and K. Uosaki, J. Phys. Chem. B 108, 17129 (2004).
R. C. Barrett and C. F. Quate, J. Appl. Phys. 70, 2725 (1991).
T. Yamamoto et al., Jpn. J. Appl. Phys. 36, 1922 (1997).
C. C. Williams, Annu. Rev. Mater. Sci. 29, 471 (1999).
N. Nakagiri et al., Surf. Sci. 532, 999 (2003).
J. Han et al., Jpn. J. Appl. Phys. 46, 5621 (2007).
H. Sugimura, H. Sano, K-H. Lee and K. Murase, Jpn. J. Appl. Phys. 45, 5456 (2006).
J. Yang, T. Ichii, K. Murase and H. Sugimura, Langmuir 28, 7579 (2012).
H. Sugimura, T. Hanji, K. Hayashi and O. Takai, Ultra-microscopy 91, 221 (2002).
M. Yang, Z. Zheng, Y. Liu and B. Zhang, Nanotechnology 17, 330 (2006).
J. W. Hong et al., Appl. Phys. Lett. 75, 1760 (1999).
T. P. Chen et al., IEEE Trans. Electron Devices 50, 1548 (2003).
M. L. Green, E. P. Gusev, R. Degraeve and E. L. Garfunkel, J. Appl. Phys. 90, 2057 (2001).
H. Sugimura, Jpn. J. Appl. Phys. 43, 4477 (2004).
R. Maoz, E. Frydman, S. R Cohen and J. Sagiv, Adv. Mater. 12, 725 (2000).
J. Lu et al., Langmuir 15, 8184 (1999).
Y. Fukano et al., Jpn. J. Appl. Phys. 33, 379 (1993).
V. V. Zavyalov, J. S. McMurray and C. C. Williams, Rev. Sci. Instrum. 70, 158 (1999).
T. Yamamoto, Y. Suzuki, H. Sugimura and N. Nakagiri, Jpn. J. Appl. Phys. 35, 3793 (1996).
S. M. Sze, Physics of Semiconductor Devices, 2nd ed. (Wiley, New York, 1981), p. 375, 382, 391.
Acknowledgments
This work was supported by the Korea Institute of Energy Technology Evaluation and Planning (KETEP) and the Ministry of Trade, Industry & Energy (MOTIE) of the Republic of Korea (No.20173010024970).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Han, J., Oh, S., Kim, H. et al. Effects of Oxide-trapped Charges and Interface Traps in Organic Self-assembled Monolayer/Silicon Systems due to Local Current Injection. J. Korean Phys. Soc. 77, 759–763 (2020). https://doi.org/10.3938/jkps.77.759
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.3938/jkps.77.759