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Metal nanocrystal memories-part II: electrical characteristics

Liu, Z., Lee, C., Narayanan, V., Pei, G., Kan, E.C.·2002·IEEE Transactions on Electron Devices

Abstract

This paper describes the electrical characteristics of the metal nanocrystal memory devices continued from the previous paper [see ibid., vol. 49, p. 1606-13, Sept. 2002]. Devices with Au, Ag, and Pt nanocrystals working in the F-N tunneling regime have been investigated and compared with Si nanocrystal memory devices. With hot-carrier injection such as the programming mechanism, retention time up to 10/sup 6/ s has been observed and 2-bit-per-cell storage capability has been demonstrated and analyzed. The concern of the possible metal contamination is also addressed by current-voltage (I-V) and capacitance-voltage (C-V) characterizations. The extracted inversion layer mobility and minority carrier lifetime suggest that the substrate is free from metal contamination with continuous operations.

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Metadata

Authors
Liu, Z., Lee, C., Narayanan, V., Pei, G., & Kan, E. C.
Venue
IEEE Transactions on Electron Devices
Published
2002-09
Volume
49
Issue
9
Pages
1614-1622
ISSN
0018-9383 (ISSN-L)
OpenAlex
W2162053452
Cited by
188
References
0
FWCI
8.76
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Metal nanocrystal memories-part II: electrical characteristics. https://app.cochat.ai/papers/10.1109/ted.2002.802618
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Liu, Z., Lee, C., Narayanan, V., Pei, G., & Kan, E. C. (2002). Metal nanocrystal memories-part II: electrical characteristics. IEEE Transactions on Electron Devices. https://doi.org/10.1109/ted.2002.802618

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.