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Exciton valley dynamics probed by Kerr rotation inWSe2monolayers
Open accessAbstract
We have experimentally studied the pump-probe Kerr rotation dynamics in ${\mathrm{WSe}}_{2}$ monolayers. This yields a direct measurement of the exciton valley depolarization time ${\ensuremath{\tau}}_{v}$. At $T=4\phantom{\rule{0.28em}{0ex}}\mathrm{K}$, we find ${\ensuremath{\tau}}_{v}\ensuremath{\approx}6$ ps, a fast relaxation time resulting from the strong electron-hole Coulomb exchange interaction in bright excitons. The exciton valley depolarization time decreases significantly when the lattice temperature increases, with ${\ensuremath{\tau}}_{v}$ being as short as 1.5 ps at 125 K. The temperature dependence is well explained by the developed theory, taking into account the exchange interaction and fast exciton scattering time on the short-range potential.
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Cites
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
Emerging Photoluminescence in Monolayer MoS2
Splendiani, A., Sun, L., Zhang, Y., Li, T., Kim, J., Chim, C.-Y., Galli, G., & Wang, F. (2010) · Nano Letters · doi:10.1021/nl903868w · Cited by 9,501
Coupled Spin and Valley Physics in Monolayers ofMoS2and Other Group-VI Dichalcogenides
Xiao, D., Liu, G.-B., Feng, W., Xu, X., & Yao, W. (2012) · Physical Review Letters · doi:10.1103/physrevlett.108.196802 · Cited by 5,152
Progress, Challenges, and Opportunities in Two-Dimensional Materials Beyond Graphene
Butler, S. Z., Hollen, S. M., Cao, L., Cui, Y., Gupta, J. A., Gutiérrez, H. R., Heinz, T. F., Hong, S. S., Huang, J., Ismach, A. F., et al. (2013) · ACS Nano · doi:10.1021/nn400280c · Cited by 4,878
Control of valley polarization in monolayer MoS2 by optical helicity
Mak, K. F., He, K., Shan, J., & Heinz, T. F. (2012) · Nature Nanotechnology · doi:10.1038/nnano.2012.96 · Cited by 4,034
Valley polarization in MoS2 monolayers by optical pumping
Zeng, H., Dai, J., Yao, W., Xiao, D., & Cui, X. (2012) · Nature Nanotechnology · doi:10.1038/nnano.2012.95 · Cited by 3,693
Valley-selective circular dichroism of monolayer molybdenum disulphide
Cao, T., Wang, G., Han, W., Ye, H., Zhu, C., Shi, J., Niu, Q., Tan, P., Wang, E., Liu, B., et al. (2012) · Nature Communications · doi:10.1038/ncomms1882 · Cited by 2,605
Self-citationUgeda, M. M., Bradley, A. J., Shi, S.-F., da Jornada, F. H., Zhang, Y., Qiu, D. Y., Ruan, W., Mo, S.-K., Hussain, Z., Shen, Z.-X., et al. (2014) · Nature Materials · doi:10.1038/nmat4061 · Cited by 1,866
Mobility engineering and a metal–insulator transition in monolayer MoS2
Radisavljevic, B., & Kis, A. (2013) · Nature Materials · doi:10.1038/nmat3687 · Cited by 1,817
Optical generation of excitonic valley coherence in monolayer WSe2
Jones, A. M., Yu, H., Ghimire, N. J., Wu, S., Aivazian, G., Ross, J. S., Zhao, B., Yan, J., Mandrus, D. G., Xiao, D., et al. (2013) · Nature Nanotechnology · doi:10.1038/nnano.2013.151 · Cited by 1,459
Cited by
Schaibley, J. R., Yu, H., Clark, G., Rivera, P., Ross, J. S., Seyler, K. L., Yao, W., & Xu, X. (2016) · Nature Reviews Materials · doi:10.1038/natrevmats.2016.55 · Cited by 2,652
Magnetic brightening and control of dark excitons in monolayer WSe2
Zhang, X.-X., Cao, T., Lu, Z., Lin, Y.-C., Zhang, F., Wang, Y., Li, Z., Hone, J. C., Robinson, J. A., Smirnov, D., et al. (2017) · Nature Nanotechnology · doi:10.1038/nnano.2017.105 · Cited by 445
Zhu, H., Yi, J., Li, M.-Y., Xiao, J., Zhang, L., Yang, C.-W., Kaindl, R. A., Li, L.-J., Wang, Y., & Zhang, X. (2018) · Science · doi:10.1126/science.aar2711 · Cited by 429
Observation of ultralong valley lifetime in WSe 2 /MoS 2 heterostructures
Kim, J., Jin, C., Chen, B., Cai, H., Zhao, T., Lee, P., Kahn, S., Watanabe, K., Taniguchi, T., Tongay, S., et al. (2017) · Science Advances · doi:10.1126/sciadv.1700518 · Cited by 304
Observation of Exciton–Exciton Interaction Mediated Valley Depolarization in Monolayer MoSe2
Mahmood, F., Alpichshev, Z., Lee, Y.-H., Kong, J., & Gedik, N. (2018) · Nano Letters · doi:10.1021/acs.nanolett.7b03953 · Cited by 60
Metadata
- Authors
- Zhu, C. R., Zhang, K., Glazov, M., Urbaszek, B., Amand, T., Ji, Z. W., Liu, B. L., & Marie, X.
- Venue
- Physical Review B
- Publisher
- American Physical Society (APS)
- Published
- 2014-10-06
- Volume
- 90
- Issue
- 16
- ISSN
- 1098-0121 (ISSN-L)
- 1550-235X
- OpenAlex
- W2008968350
- Cited by
- 314
- References
- 26
- FWCI
- 12.06
- Type
- journal article
- Language
- en
- Open access
- green
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