Ultrasensitive Room-Temperature NO2 Gas Sensor Based on In2O3-NbS2 Heterojunction
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arXiv
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| Format: | Preprint |
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2025
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| _version_ | 1866908452698193920 |
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| author | Shihabudeen, P K Sam, Alex Chiu, Shih-Wen Yen, Ta-Jen Tang, Kea-Tiong |
| author_facet | Shihabudeen, P K Sam, Alex Chiu, Shih-Wen Yen, Ta-Jen Tang, Kea-Tiong |
| contents | Niobium disulfide (NbS2), a two-dimensional transition metal dichalcogenide with semi metallic conductivity and high surface activity, offers promising properties for electronic and sensing applications. In this study, we report a high-performance NO2 gas sensor based on a heterostructure comprising a spin-coated In2O3 film on a semi-metallic NbS2 film. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2507_11864 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Ultrasensitive Room-Temperature NO2 Gas Sensor Based on In2O3-NbS2 Heterojunction Shihabudeen, P K Sam, Alex Chiu, Shih-Wen Yen, Ta-Jen Tang, Kea-Tiong Materials Science Applied Physics Niobium disulfide (NbS2), a two-dimensional transition metal dichalcogenide with semi metallic conductivity and high surface activity, offers promising properties for electronic and sensing applications. In this study, we report a high-performance NO2 gas sensor based on a heterostructure comprising a spin-coated In2O3 film on a semi-metallic NbS2 film. |
| title | Ultrasensitive Room-Temperature NO2 Gas Sensor Based on In2O3-NbS2 Heterojunction |
| topic | Materials Science Applied Physics |
| url | https://arxiv.org/abs/2507.11864 |