https://libeldoc.bsuir.by/handle/123456789/38237
Title: | Investigation of Band Alignment for Hybrid 2D-MoS2/3D-β-Ga2O3 Heterojunctions with Nitridation |
Authors: | Huan, Y. W. Xu, K. Liu, W. J. Zhang, H. Golosov, D. A. Xia, C. T. Yu, H. Y. Wu, X. H. Sun, Q. Q. Ding, S. J. |
Keywords: | публикации ученых;Nitridation treatment;Band alignment;Few-layer MoS2;β-Ga2O3 |
Issue Date: | 2019 |
Publisher: | Springer Science+Business Media |
Citation: | Investigation of Band Alignment for Hybrid 2D-MoS2/3D-β-Ga2O3 Heterojunctions with Nitridation / Huan Y. W. [and others] // Nanoscale research letters. – 2019. – Vol. 14, № 1. – P. 360 – 368. – DOI: https://doi.org/10.1186/s11671-019-3181-x. |
Abstract: | Hybrid heterojunctions based on two-dimensional (2D) and conventional three-dimensional (3D) materials provide a promising way toward nanoelectronic devices with engineered features. In this work, we investigated the band alignment of a mixed-dimensional heterojunction composed of transferred MoS2 on β-Ga2O3(2-01) with and without nitridation. The conduction and valence band offsets for unnitrided 2D-MoS2/3D-β-Ga2O3 heterojunction were determined to be respectively 0.43 ± 0.1 and 2.87 ± 0.1 eV. For the nitrided heterojunction, the conduction and valence band offsets were deduced to 0.68 ± 0.1 and 2.62 ± 0.1 eV, respectively. The modified band alignment could result from the dipole formed by charge transfer across the heterojunction interface. The effect of nitridation on the band alignments between group III oxides and transition metal dichalcogenides will supply feasible technical routes for designing their heterojunction-based electronic and optoelectronic devices. |
URI: | https://libeldoc.bsuir.by/handle/123456789/38237 |
Appears in Collections: | Публикации в зарубежных изданиях |
File | Description | Size | Format | |
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Huan_Investigation.pdf | 1.17 MB | Adobe PDF | View/Open |
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