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|Title:||Computational study of graphene nanoribbon resonant tunneling diodes||Authors:||Liang, G.
|Issue Date:||2009||Citation:||Liang, G.,Teong, H.,Lam, K.-T. (2009). Computational study of graphene nanoribbon resonant tunneling diodes. Proceedings - 2009 13th International Workshop on Computational Electronics, IWCE 2009 : -. ScholarBank@NUS Repository. https://doi.org/10.1109/IWCE.2009.5091097||Abstract:||The structural effects of different graphene nanoribbon resonant tunneling diodes (GNR-RTDs) are investigated under different temperatures. Although the W-shape structure outperforms the H-shape structure in term of the peak current, the peak-to-valley ratio of the H-shape is higher than the W-shape due to the smaller peak currents of the former. Furthermore, the effects of the channel length and the contact's bandgap of the W-shape GNR RTDs on device performance are studied and their detailed device physics is also provided in this work. ©2009 IEEE.||Source Title:||Proceedings - 2009 13th International Workshop on Computational Electronics, IWCE 2009||URI:||http://scholarbank.nus.edu.sg/handle/10635/69683||ISBN:||9781424439270||DOI:||10.1109/IWCE.2009.5091097|
|Appears in Collections:||Staff Publications|
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