Creation of Individual Defects at Extremely High Proton Fluences in Carbon Nanotube p-n Diodes.

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Title: Creation of Individual Defects at Extremely High Proton Fluences in Carbon Nanotube p-n Diodes.
Authors: Comfort, Everett S.1, Fishman, Matthew, Malapanis, Argyrios1, Hughes, Harold2, McMarr, Patrick2, Cress, Cory D.2, Bakhru, Hassaram1, Lee, Ji Ung1
Source: IEEE Transactions on Nuclear Science. 12/1/2011 Part 1 Part 1, Vol. 58 Issue 6, p2898-2903. 6p.
Subjects: Protons, Carbon nanotubes, Diodes, Radiation, Heavy water reactors, Oscillations, Xenon, Eigenvalues
Abstract: We show that carbon nanotubes are robust under high H2^{+} ion fluences. We draw this conclusion by analyzing radiation-induced defects in reconfigurable single-walled carbon nanotube p-n diodes with partially suspended nanotubes. Our analysis show that any defects created through radiation is likely the result of interactions between the nanotube and the substrate, whereas the suspended region of the nanotube remains undamaged. In addition, we show that key features in the diode characteristics can be explained by a single radiation-induced defect that enhances the minority carrier generation rate of only one carrier type. [ABSTRACT FROM PUBLISHER]
Copyright of IEEE Transactions on Nuclear Science is the property of IEEE and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: Creation of Individual Defects at Extremely High Proton Fluences in Carbon Nanotube p-n Diodes.
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  Data: <searchLink fieldCode="AR" term="%22Comfort%2C+Everett+S%2E%22">Comfort, Everett S.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Fishman%2C+Matthew%22">Fishman, Matthew</searchLink><br /><searchLink fieldCode="AR" term="%22Malapanis%2C+Argyrios%22">Malapanis, Argyrios</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Hughes%2C+Harold%22">Hughes, Harold</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22McMarr%2C+Patrick%22">McMarr, Patrick</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Cress%2C+Cory+D%2E%22">Cress, Cory D.</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Bakhru%2C+Hassaram%22">Bakhru, Hassaram</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Lee%2C+Ji+Ung%22">Lee, Ji Ung</searchLink><relatesTo>1</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22IEEE+Transactions+on+Nuclear+Science%22">IEEE Transactions on Nuclear Science</searchLink>. 12/1/2011 Part 1 Part 1, Vol. 58 Issue 6, p2898-2903. 6p.
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  Data: <searchLink fieldCode="DE" term="%22Protons%22">Protons</searchLink><br /><searchLink fieldCode="DE" term="%22Carbon+nanotubes%22">Carbon nanotubes</searchLink><br /><searchLink fieldCode="DE" term="%22Diodes%22">Diodes</searchLink><br /><searchLink fieldCode="DE" term="%22Radiation%22">Radiation</searchLink><br /><searchLink fieldCode="DE" term="%22Heavy+water+reactors%22">Heavy water reactors</searchLink><br /><searchLink fieldCode="DE" term="%22Oscillations%22">Oscillations</searchLink><br /><searchLink fieldCode="DE" term="%22Xenon%22">Xenon</searchLink><br /><searchLink fieldCode="DE" term="%22Eigenvalues%22">Eigenvalues</searchLink>
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  Data: We show that carbon nanotubes are robust under high H2^{+} ion fluences. We draw this conclusion by analyzing radiation-induced defects in reconfigurable single-walled carbon nanotube p-n diodes with partially suspended nanotubes. Our analysis show that any defects created through radiation is likely the result of interactions between the nanotube and the substrate, whereas the suspended region of the nanotube remains undamaged. In addition, we show that key features in the diode characteristics can be explained by a single radiation-induced defect that enhances the minority carrier generation rate of only one carrier type. [ABSTRACT FROM PUBLISHER]
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  Data: <i>Copyright of IEEE Transactions on Nuclear Science is the property of IEEE and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1109/TNS.2011.2170708
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        Text: English
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      – SubjectFull: Diodes
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      – SubjectFull: Heavy water reactors
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      – SubjectFull: Oscillations
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      – SubjectFull: Xenon
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      – SubjectFull: Eigenvalues
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      – TitleFull: Creation of Individual Defects at Extremely High Proton Fluences in Carbon Nanotube p-n Diodes.
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              Text: 12/1/2011 Part 1 Part 1
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