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3rd Iranian International Conference on Microelectronics
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| کلیدواژه‌های فارسی مقاله |
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| عنوان انگلیسی |
Bandgap Engineering of Armchair Germanene Nanoribbons by Edge Passivation: A First Principles Study |
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| چکیده انگلیسی مقاله |
Germanene is a two-dimensional material similar to graphene with a honeycomb structure in which germanium atoms are replaced by carbon atoms, the difference is that the distances between the atoms (in a perpendicular direction to the plate) are larger and they have a buckled structure. In this paper, the band-gap engineering of armchair germanene nanoribbons is performed by changing the passivation of the edge atoms. By increasing the width of the ribbons, the band-gap size is decreased according to three different trends. Also, changing the edge passivating atoms at any given width causes various changes in the band-gap size. |
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| کلیدواژه‌های انگلیسی مقاله |
nanoribbons، germanene، passivation، bandgap، buckled، honeycomb، semiconductor، DFT |
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| نویسندگان مقاله |
| Arash Yazdanpanah
faculty of electrical engineering shahid beheshti university
| Arian Abootorabian
faculty of electrical engineering shahid beheshti university
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| نشانی اینترنتی |
http://iicm2021.modares.ac.ir/browse.php?a_code=A-10-114-1&slc_lang=fa&sid=1 |
| فایل مقاله |
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| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
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