Liu, Z., Zhan, Y., Shi, G., Moldovan, S., Gharbi, M., Song, L., Ma, L., Gao, W., Huang, J., Vajtai, R., Banhart, F., Sharma, P., Lou, J., & Ajayan, P. M. (2012). Anomalous high capacitance in a coaxial single nanowire capacitor. Nature Communications, 3, Article 879. https://doi.org/10.1038/ncomms1833
Liu, Zheng ; Zhan, Yongjie ; Shi, Gang et al. / Anomalous high capacitance in a coaxial single nanowire capacitor. In: Nature Communications. 2012 ; Vol. 3.
@article{ebd56d5ca48940dd949cf82a5875dd90,
title = "Anomalous high capacitance in a coaxial single nanowire capacitor",
abstract = "Building entire multiple-component devices on single nanowires is a promising strategy for miniaturizing electronic applications. Here we demonstrate a single nanowire capacitor with a coaxial asymmetric Cu-Cu 2 O-C structure, fabricated using a two-step chemical reaction and vapour deposition method. The capacitance measured from a single nanowire device corresponds to ∼140 μFcm2, exceeding previous reported values for metal-insulator-metal micro-capacitors and is more than one order of magnitude higher than what is predicted by classical electrostatics. Quantum mechanical calculations indicate that this unusually high capacitance may be attributed to a negative quantum capacitance of the dielectric-metal interface, enhanced significantly at the nanoscale.",
author = "Zheng Liu and Yongjie Zhan and Gang Shi and Simona Moldovan and Mohamed Gharbi and Li Song and Lulu Ma and Wei Gao and Jiaqi Huang and Robert Vajtai and Florian Banhart and Pradeep Sharma and Jun Lou and Ajayan, {Pulickel M.}",
year = "2012",
doi = "10.1038/ncomms1833",
language = "English",
volume = "3",
journal = "Nature Communications",
issn = "2041-1723",
publisher = "Nature Publishing Group",
}
Liu, Z, Zhan, Y, Shi, G, Moldovan, S, Gharbi, M, Song, L, Ma, L, Gao, W, Huang, J, Vajtai, R, Banhart, F, Sharma, P, Lou, J & Ajayan, PM 2012, 'Anomalous high capacitance in a coaxial single nanowire capacitor', Nature Communications, vol. 3, 879. https://doi.org/10.1038/ncomms1833
Anomalous high capacitance in a coaxial single nanowire capacitor. / Liu, Zheng; Zhan, Yongjie; Shi, Gang et al.
In:
Nature Communications, Vol. 3, 879, 2012.
Research output: Contribution to journal › Article › peer-review
TY - JOUR
T1 - Anomalous high capacitance in a coaxial single nanowire capacitor
AU - Liu, Zheng
AU - Zhan, Yongjie
AU - Shi, Gang
AU - Moldovan, Simona
AU - Gharbi, Mohamed
AU - Song, Li
AU - Ma, Lulu
AU - Gao, Wei
AU - Huang, Jiaqi
AU - Vajtai, Robert
AU - Banhart, Florian
AU - Sharma, Pradeep
AU - Lou, Jun
AU - Ajayan, Pulickel M.
PY - 2012
Y1 - 2012
N2 - Building entire multiple-component devices on single nanowires is a promising strategy for miniaturizing electronic applications. Here we demonstrate a single nanowire capacitor with a coaxial asymmetric Cu-Cu 2 O-C structure, fabricated using a two-step chemical reaction and vapour deposition method. The capacitance measured from a single nanowire device corresponds to ∼140 μFcm2, exceeding previous reported values for metal-insulator-metal micro-capacitors and is more than one order of magnitude higher than what is predicted by classical electrostatics. Quantum mechanical calculations indicate that this unusually high capacitance may be attributed to a negative quantum capacitance of the dielectric-metal interface, enhanced significantly at the nanoscale.
AB - Building entire multiple-component devices on single nanowires is a promising strategy for miniaturizing electronic applications. Here we demonstrate a single nanowire capacitor with a coaxial asymmetric Cu-Cu 2 O-C structure, fabricated using a two-step chemical reaction and vapour deposition method. The capacitance measured from a single nanowire device corresponds to ∼140 μFcm2, exceeding previous reported values for metal-insulator-metal micro-capacitors and is more than one order of magnitude higher than what is predicted by classical electrostatics. Quantum mechanical calculations indicate that this unusually high capacitance may be attributed to a negative quantum capacitance of the dielectric-metal interface, enhanced significantly at the nanoscale.
UR - http://www.scopus.com/inward/record.url?scp=84863337282&partnerID=8YFLogxK
U2 - 10.1038/ncomms1833
DO - 10.1038/ncomms1833
M3 - Article
C2 - 22673906
AN - SCOPUS:84863337282
SN - 2041-1723
VL - 3
JO - Nature Communications
JF - Nature Communications
M1 - 879
ER -
Liu Z, Zhan Y, Shi G, Moldovan S, Gharbi M, Song L et al. Anomalous high capacitance in a coaxial single nanowire capacitor. Nature Communications. 2012;3:879. doi: 10.1038/ncomms1833
