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Cited by 334

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Encoding Electronic Properties by Synthesis of Axial Modulation-Doped Silicon Nanowires

Yang, Chen, Zhong, Zhaohui, Lieber, Charles M.·2005·Science

Abstract

We describe the successful synthesis of modulation-doped silicon nanowires by achieving pure axial elongation without radial overcoating during the growth process. Scanning gate microscopy shows that the key properties of the modulated structures—including the number, size, and period of the differentially doped regions—are defined in a controllable manner during synthesis, and moreover, that feature sizes to less than 50 nanometers are possible. Electronic devices fabricated with designed modulation-doped nanowire structures demonstrate their potential for lithography-independent address decoders and tunable, coupled quantum dots in which changes in electronic properties are encoded by synthesis rather than created by conventional lithography-based techniques.

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Metadata

Authors
Yang, C., Zhong, Z., & Lieber, C. M.
Venue
Science
Published
2005-11-25
Volume
310
Issue
5752
Pages
1304-1307
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W1550801008
Cited by
334
References
1
FWCI
22.17
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Encoding Electronic Properties by Synthesis of Axial Modulation-Doped Silicon Nanowires. https://app.cochat.ai/papers/10.1126/science.1118798
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Yang, C., Zhong, Z., & Lieber, C. M. (2005). Encoding Electronic Properties by Synthesis of Axial Modulation-Doped Silicon Nanowires. Science. https://doi.org/10.1126/science.1118798

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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