The DOI matches its Crossref record; 43 of the 43 references it cites were found in a registry or an index.
Highly sensitive visible to infrared MoTe2photodetectors enhanced by the photogating effect
Abstract
Two-dimensional materials are promising candidates for electronic and optoelectronic applications. MoTe2 has an appropriate bandgap for both visible and infrared light photodetection. Here we fabricate a high-performance photodetector based on few-layer MoTe2. Raman spectral properties have been studied for different thicknesses of MoTe2. The photodetector based on few-layer MoTe2 exhibits broad spectral range photodetection (0.6-1.55 μm) and a stable and fast photoresponse. The detectivity is calculated to be 3.1 × 10(9) cm Hz(1/2) W(-1) for 637 nm light and 1.3 × 10(9) cm Hz(1/2) W(-1) for 1060 nm light at a backgate voltage of 10 V. The mechanisms of photocurrent generation have been analyzed in detail, and it is considered that a photogating effect plays an important role in photodetection. The appreciable performance and detection over a broad spectral range make it a promising material for high-performance photodetectors.
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Cites
Electronics and optoelectronics of two-dimensional transition metal dichalcogenides
Wang, Q. H., Kalantar-Zadeh, K., Kis, A., Coleman, J. N., & Strano, M. S. (2012) · Nature Nanotechnology · doi:10.1038/nnano.2012.193 · Cited by 16,374
Atomically Thin MoS 2 : A New Direct-Gap Semiconductor
Mak, K. F., Lee, C., Hone, J., Shan, J., & Heinz, T. F. (2010) · Physical Review Letters · doi:10.1103/physrevlett.105.136805 · Cited by 15,586
Radisavljevic, B., Radenovic, A., Brivio, J., Giacometti, V., & Kis, A. (2011) · Nature Nanotechnology · doi:10.1038/nnano.2010.279 · Cited by 14,939
Ultrasensitive photodetectors based on monolayer MoS2
Lopez-Sanchez, O., Lembke, D., Kayci, M., Radenovic, A., & Kis, A. (2013) · Nature Nanotechnology · doi:10.1038/nnano.2013.100 · Cited by 5,043
Anomalous Lattice Vibrations of Single- and Few-Layer MoS2
Lee, C., Yan, H., Brus, L. E., Heinz, T. F., Hone, J., & Ryu, S. (2010) · ACS Nano · doi:10.1021/nn1003937 · Cited by 4,859
Photodetectors based on graphene, other two-dimensional materials and hybrid systems
Koppens, F. H. L., Mueller, T., Avouris, P., Ferrari, A. C., Vitiello, M. S., & Polini, M. (2014) · Nature Nanotechnology · doi:10.1038/nnano.2014.215 · Cited by 3,828
Tightly bound trions in monolayer MoS2
Mak, K. F., He, K., Lee, C., Lee, G. H., Hone, J., Heinz, T. F., & Shan, J. (2013) · Nature Materials · doi:10.1038/nmat3505 · Cited by 2,865
High Performance Multilayer MoS2 Transistors with Scandium Contacts
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Sensing Behavior of Atomically Thin-Layered MoS2 Transistors
Late, D. J., Huang, Y.-K., Liu, B., Acharya, J., Shirodkar, S. N., Luo, J., Yan, A., Charles, D., Waghmare, U. V., Dravid, V. P., et al. (2013) · ACS Nano · doi:10.1021/nn400026u · Cited by 1,374
Cited by
Photogating in Low Dimensional Photodetectors
Fang, H., & Hu, W. (2017) · Advanced Science · doi:10.1002/advs.201700323 · Cited by 986
Self-citationA MoTe2-based light-emitting diode and photodetector for silicon photonic integrated circuits
Bie, Y.-Q., Grosso, G., Heuck, M., Furchi, M. M., Cao, Y., Zheng, J., Bunandar, D., Navarro-Moratalla, E., Zhou, L., Efetov, D. K., et al. (2017) · Nature Nanotechnology · doi:10.1038/nnano.2017.209 · Cited by 465
Wu, D., Guo, C., Zeng, L., Ren, X., Shi, Z., Wen, L., Chen, Q., Zhang, M., Li, X. J., Shan, C.-X., et al. (2023) · Light: Science & Applications · doi:10.1038/s41377-022-01047-5 · Cited by 404
Wang, J., Fang, H., Wang, X., Chen, X., Lu, W., & Hu, W. (2017) · Small · doi:10.1002/smll.201700894 · Cited by 339
Self-citationInfrared Photodetectors Based on 2D Materials and Nanophotonics
Zha, J., Luo, M., Ye, M., Ahmed, T., Yu, X., Lien, D., He, Q., Lei, D., Ho, J. C., Bullock, J., et al. (2022) · Advanced Functional Materials · doi:10.1002/adfm.202111970 · Cited by 331
Metadata
- Authors
- Huang, H., Wang, J., Hu, W., Liao, L., Wang, P., Wang, X., Gong, F., Chen, Y., Wu, G., Luo, W., Shen, H., Lin, T., Sun, J., Meng, X., Chen, X., & Chu, J.
- Venue
- Nanotechnology
- Publisher
- IOP Publishing
- Published
- 2016-09-27
- Volume
- 27
- Issue
- 44
- Pages
- 445201
- ISSN
- 0957-4484 (ISSN-L)
- 1361-6528
- OpenAlex
- W2524521843
- Cited by
- 256
- References
- 43
- FWCI
- 9.17
- Type
- journal article
- Language
- en
- Open access
- closed
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- Huang, H., Wang, J., Hu, W., Liao, L., Wang, P., Wang, X., Gong, F., Chen, Y., Wu, G., Luo, W., Shen, H., Lin, T., Sun, J., Meng, X., Chen, X., & Chu, J. (2016). Highly sensitive visible to infrared MoTe2photodetectors enhanced by the photogating effect. Nanotechnology. https://doi.org/10.1088/0957-4484/27/44/445201
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