Van der Waals epitaxial growth and optoelectronics of large-scale WSe2/SnS2 vertical bilayer p–n junctions

Growth of large area and defect-free two-dimensional semiconductor layers for high-performance p–n junction applications has been a great challenge. Yang et al. prepare millimeter-scaled WSe2/SnS2 vertical heterojunctions by two-step van der Waals epitaxy, which show excellent optoelectronic propert...

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Autores principales: Tiefeng Yang, Biyuan Zheng, Zhen Wang, Tao Xu, Chen Pan, Juan Zou, Xuehong Zhang, Zhaoyang Qi, Hongjun Liu, Yexin Feng, Weida Hu, Feng Miao, Litao Sun, Xiangfeng Duan, Anlian Pan
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
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Acceso en línea:https://doaj.org/article/65ffbcbc018d47a6a526655aba61c01a
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Sumario:Growth of large area and defect-free two-dimensional semiconductor layers for high-performance p–n junction applications has been a great challenge. Yang et al. prepare millimeter-scaled WSe2/SnS2 vertical heterojunctions by two-step van der Waals epitaxy, which show excellent optoelectronic properties.