Aspects of barium contamination in high dielectric dynamic random access memories

Boubekeur H, Höpfner J, Mikolajick T, Dehm C, Frey L, Ryssel H (2000)


Publication Language: English

Publication Status: Published

Publication Type: Journal article, Original article

Publication year: 2000

Journal

Publisher: Electrochemical Soc Inc

City/Town: Pennington, NJ, United States

Book Volume: 147

Pages Range: 4297-4300

Journal Issue: 11

DOI: 10.1149/1.1394057

Abstract

Scanning tunneling microscopy (STM) and atomic force microscopy (AFM) were used to investigate the surface of highly oriented pyrolytic graphite (HOPG) irradiated with 209 MeV Kr or 830 MeV U ions. The density of hillocks found on samples irradiated by Kr and U ions indicates synergism of electronic and nuclear stopping processes. Carbon nanotubes (CNTs) were found on all of the investigated samples, STM images show an atomic arrangement identical with that of graphite. AFM revealed sputtering craters from which emerge CNTs, the vibration of some CNTs was observed.

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How to cite

APA:

Boubekeur, H., Höpfner, J., Mikolajick, T., Dehm, C., Frey, L., & Ryssel, H. (2000). Aspects of barium contamination in high dielectric dynamic random access memories. Journal of The Electrochemical Society, 147(11), 4297-4300. https://doi.org/10.1149/1.1394057

MLA:

Boubekeur, H., et al. "Aspects of barium contamination in high dielectric dynamic random access memories." Journal of The Electrochemical Society 147.11 (2000): 4297-4300.

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