One-dimensional van der Waals heterojunction diode
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arXiv
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| Autores principales: | , , , , , , |
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| Formato: | Preprint |
| Publicado: |
2020
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| _version_ | 1866912879519727616 |
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| author | Feng, Ya Li, Henan Inoue, Taiki Chiashi, Shohei Rotkin, Slava V. Xiang, Rong Maruyama, Shigeo |
| author_facet | Feng, Ya Li, Henan Inoue, Taiki Chiashi, Shohei Rotkin, Slava V. Xiang, Rong Maruyama, Shigeo |
| contents | The synthesis of one-dimensional van der Waals heterostructures was realized recently, which opens up new possibilities for prospective applications in electronics and optoelectronics. The even reduced dimension will enable novel properties and further miniaturization beyond the capabilities of its two-dimensional counterparts have revealed. The natural doping results in p-type electrical characteristics for semiconducting single-walled carbon nanotubes, while n-type for molybdenum disulfide with conventional noble metal contacts. Therefore, we demonstrate here a one-dimensional heterostructure nanotube of 11-nm-wide, with the coaxial assembly of semiconducting single-walled carbon nanotube, insulating boron nitride nanotube, and semiconducting molybdenum disulfide nanotube which induces a radial semiconductor-insulator-semiconductor heterojunction. When opposite potential polarity was applied on semiconducting single-walled carbon nanotube and molybdenum disulfide nanotube, respectively, the rectifying effect was materialized. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2012_03180 |
| institution | arXiv |
| publishDate | 2020 |
| record_format | arxiv |
| spellingShingle | One-dimensional van der Waals heterojunction diode Feng, Ya Li, Henan Inoue, Taiki Chiashi, Shohei Rotkin, Slava V. Xiang, Rong Maruyama, Shigeo Mesoscale and Nanoscale Physics The synthesis of one-dimensional van der Waals heterostructures was realized recently, which opens up new possibilities for prospective applications in electronics and optoelectronics. The even reduced dimension will enable novel properties and further miniaturization beyond the capabilities of its two-dimensional counterparts have revealed. The natural doping results in p-type electrical characteristics for semiconducting single-walled carbon nanotubes, while n-type for molybdenum disulfide with conventional noble metal contacts. Therefore, we demonstrate here a one-dimensional heterostructure nanotube of 11-nm-wide, with the coaxial assembly of semiconducting single-walled carbon nanotube, insulating boron nitride nanotube, and semiconducting molybdenum disulfide nanotube which induces a radial semiconductor-insulator-semiconductor heterojunction. When opposite potential polarity was applied on semiconducting single-walled carbon nanotube and molybdenum disulfide nanotube, respectively, the rectifying effect was materialized. |
| title | One-dimensional van der Waals heterojunction diode |
| topic | Mesoscale and Nanoscale Physics |
| url | https://arxiv.org/abs/2012.03180 |