The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.
Monolayer MoSe2 Grown by Chemical Vapor Deposition for Fast Photodetection
Abstract
Monolayer molybdenum disulfide (MoS2) has become a promising building block in optoelectronics for its high photosensitivity. However, sulfur vacancies and other defects significantly affect the electrical and optoelectronic properties of monolayer MoS2 devices. Here, highly crystalline molybdenum diselenide (MoSe2) monolayers have been successfully synthesized by the chemical vapor deposition (CVD) method. Low-temperature photoluminescence comparison for MoS2 and MoSe2 monolayers reveals that the MoSe2 monolayer shows a much weaker bound exciton peak; hence, the phototransistor based on MoSe2 presents a much faster response time (<25 ms) than the corresponding 30 s for the CVD MoS2 monolayer at room temperature in ambient conditions. The images obtained from transmission electron microscopy indicate that the MoSe exhibits fewer defects than MoS2. This work provides the fundamental understanding for the differences in optoelectronic behaviors between MoSe2 and MoS2 and is useful for guiding future designs in 2D material-based optoelectronic devices.
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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
The chemistry of two-dimensional layered transition metal dichalcogenide nanosheets
Chhowalla, M., Shin, H. S., Eda, G., Li, L.-J., Loh, K. P., & Zhang, H. (2013) · Nature Chemistry · doi:10.1038/nchem.1589 · Cited by 10,034
Self-citationXiang, Q., Yu, J., & Jaroniec, M. (2012) · Journal of the American Chemical Society · doi:10.1021/ja302846n · Cited by 2,360
Chang, Y., Lin, C., Chen, T., Hsu, C., Lee, Y., Zhang, W., Wei, K., & Li, L. (2013) · Advanced Materials · doi:10.1002/adma.201202920 · Cited by 744
Self-citationChemical vapor deposition growth of monolayer MoSe2 nanosheets
Shaw, J. C., Zhou, H., Chen, Y., Weiss, N. O., Liu, Y., Huang, Y., & Duan, X. (2014) · Nano Research · doi:10.1007/s12274-014-0417-z · Cited by 390
Cited by
Photocurrent generation with two-dimensional van der Waals semiconductors
Buscema, M., Island, J. O., Groenendijk, D. J., Blanter, S. I., Steele, G. A., van der Zant, H. S. J., & Castellanos-Gomez, A. (2015) · Chemical Society Reviews · doi:10.1039/c5cs00106d · Cited by 1,051
Interface-Assisted Synthesis of 2D Materials: Trend and Challenges
Dong, R., Zhang, T., & Feng, X. (2018) · Chemical Reviews · doi:10.1021/acs.chemrev.8b00056 · Cited by 710
Liang, Z., Yan, C.-F., Rtimi, S., & Bandara, J. (2019) · Applied Catalysis B: Environmental · doi:10.1016/j.apcatb.2018.09.028 · Cited by 689
Molybdenum diselenide (MoSe 2 ) for energy storage, catalysis, and optoelectronics
Eftekhari, A. (2017) · Applied Materials Today · doi:10.1016/j.apmt.2017.01.006 · Cited by 435
Samadi, M., Sarikhani, N., Zirak, M., Zhang, H., Zhang, H.-L., & Moshfegh, A. Z. (2018) · Nanoscale Horizons · doi:10.1039/c7nh00137a · Cited by 408
Metadata
- Authors
- Chang, Y.-H., Zhang, W., Zhu, Y., Han, Y., Pu, J., Chang, J.-K., Hsu, W.-T., Huang, J.-K., Hsu, C.-L., Chiu, M.-H., Takenobu, T., Li, H., Wu, C.-I., Chang, W.-H., Wee, A. T. S., & Li, L.-J.
- Venue
- ACS Nano
- Publisher
- American Chemical Society (ACS)
- Published
- 2014-08-07
- Volume
- 8
- Issue
- 8
- Pages
- 8582-8590
- ISSN
- 1936-0851 (ISSN-L)
- 1936-086X
- OpenAlex
- W1998042844
- Cited by
- 610
- References
- 5
- FWCI
- 22.78
- Type
- journal article
- Language
- en
- Open access
- closed
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