Direct Imaging of Low-Dimensional Nanostructures
Abstract
Low-dimensional nanostructures are technologically desirable for their novel physical properties, as well as the benefits of packing density due to scale. In quantum computing, an ideal structure might consist of single dopant atoms precisely positioned a few nanometers below a surface [1]. There is also a need for truly atomic-scale interconnects and ancillary structures. However, due to their nanoscale dimensions, the physical properties of nanowires and related structures will depend on the environment in which they are embedded as well as their composition. This problem is particularly relevant for samples grown on ultra-clean surfaces, which may not survive outside of high-vacuum systems or which might be substantially affected by adatoms. The question then arises as to what happens to surface nanostructures or single dopant atoms during encapsulation or overgrowth.
- Authors:
-
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Vanderbilt Univ., Nashville, TN (United States)
- Publication Date:
- Research Org.:
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- OSTI Identifier:
- 1490573
- Grant/Contract Number:
- AC05-00OR22725
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Microscopy and Microanalysis
- Additional Journal Information:
- Journal Volume: 24; Journal Issue: S1; Journal ID: ISSN 1431-9276
- Publisher:
- Microscopy Society of America (MSA)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE
Citation Formats
Lupini, Andrew R., Hudak, Bethany M., Song, Jiaming, Sims, Hunter, Sharma, Yogesh, Ward, T. Zac, Pantelides, Sokrates T., and Snijders, Paul C. Direct Imaging of Low-Dimensional Nanostructures. United States: N. p., 2018.
Web. doi:10.1017/S1431927618000946.
Lupini, Andrew R., Hudak, Bethany M., Song, Jiaming, Sims, Hunter, Sharma, Yogesh, Ward, T. Zac, Pantelides, Sokrates T., & Snijders, Paul C. Direct Imaging of Low-Dimensional Nanostructures. United States. https://doi.org/10.1017/S1431927618000946
Lupini, Andrew R., Hudak, Bethany M., Song, Jiaming, Sims, Hunter, Sharma, Yogesh, Ward, T. Zac, Pantelides, Sokrates T., and Snijders, Paul C. Wed .
"Direct Imaging of Low-Dimensional Nanostructures". United States. https://doi.org/10.1017/S1431927618000946. https://www.osti.gov/servlets/purl/1490573.
@article{osti_1490573,
title = {Direct Imaging of Low-Dimensional Nanostructures},
author = {Lupini, Andrew R. and Hudak, Bethany M. and Song, Jiaming and Sims, Hunter and Sharma, Yogesh and Ward, T. Zac and Pantelides, Sokrates T. and Snijders, Paul C.},
abstractNote = {Low-dimensional nanostructures are technologically desirable for their novel physical properties, as well as the benefits of packing density due to scale. In quantum computing, an ideal structure might consist of single dopant atoms precisely positioned a few nanometers below a surface [1]. There is also a need for truly atomic-scale interconnects and ancillary structures. However, due to their nanoscale dimensions, the physical properties of nanowires and related structures will depend on the environment in which they are embedded as well as their composition. This problem is particularly relevant for samples grown on ultra-clean surfaces, which may not survive outside of high-vacuum systems or which might be substantially affected by adatoms. The question then arises as to what happens to surface nanostructures or single dopant atoms during encapsulation or overgrowth.},
doi = {10.1017/S1431927618000946},
journal = {Microscopy and Microanalysis},
number = S1,
volume = 24,
place = {United States},
year = {Wed Aug 01 00:00:00 EDT 2018},
month = {Wed Aug 01 00:00:00 EDT 2018}
}
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