研究领域

二维材料，拉曼光谱，光电探测，应用物理

科研项目 （1）单层过渡金属硫族化合物的制备及其光电性能研究. 湘潭大学人才引进科研启动项目. 2019-2022，10万； （2）拓扑绝缘体/二维半导体晶体异质结的制备与性能调控研究. 湖南省教育厅科学研究项目. 2019-2022, 2万； （3）德国学术交流中心项目1项（DAAD STIBET III Matching Funds scholarship，2018-2019），7.2万； （4）国家建设高水平大学公派研究生项目（联合培养博士研究生，201708430131，2017-2019）； （5）二硫化钼/拓扑绝缘体异质结的光致发光性能研究. 湖南省研究生创新项目，2015-2017, 2万。

近期论文

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1. Siwei Luo，Jianxin Zhong, Duesberg G S, et al. PL Mapping Investigation of Intrinsic Strain in Monolayer MoS2 Grown by Chemical Vapor Deposition. Applied Surface Science, 2020, 508, 1451262. 2. Zhou Q, Lu D, Tang H, Siwei Luo* et al., Self-powered ultra-broadband and flexible photodetectors based on the bismuth films by vapor deposition[J]. ACS Applied Electronic Materials, 2020. 3. Siwei Luo, Qi X, Li J, et al. Significant photoluminescence quenching and charge transfer in the MoS2/Bi2Te3 heterostructure[J]. Journal of Physics and Chemistry of Solids, 2019, 128, 337-342. 4. Yao H, Siwei Luo, Duesberg G S, et al. Enhanced photoresponse of graphene oxide functionalised SnSe films [J]. AIP Advances, 2018, 8(7): 075123. (共同一作) 5. Siwei Luo, Xiang Qi, Xiaohui Ren, Jianxin Zhong et al. Temperature-dependent Raman responses of vapor deposited Tin selenide. The Journal of Physical Chemistry C, 2017, 121(8): 4674-4679. 6. Siwei Luo, Guolin Hao, Yinping Fan, Jianxin Zhong et al. 2015. Formation of ripples in atomically thin MoS2 and local strain engineering of electrostatic properties. Nanotechnology, 2015, 26, 105705 7. Siwei Luo, Xiang Qi, Long Ren, Jianxin Zhong et al. Photoresponse properties of large-area MoS2 atomic layer synthesized by vapor phase deposition. Journal of Applied Physics, 2014, 116,164304 8. Gencai Guo，Ruzhi Wang, Bangming Ming, Siwei Luo et.al C3N/phosphorene heterostructure: a promising anode material in lithium-ion batteries, J. Mater. Chem. A, 2019,7, 2106-2113 9. Guo G, Wang R, Siwei Luo, et al. Metallic two-dimensional C3N allotropes with electron and ion channels for high-performance Li-ion battery anode materials[J]. Applied Surface Science, 2020: 146254. 10. Wang B, Huang Z, Tang P, Siwei Luo et al. One-pot synthesized Bi2Te3/graphene for a self-powered photoelectrochemical-type photodetector[J]. Nanotechnology, 2019, 31(11): 115201. 11. Guo G C, Wang R Z, Ming B M, Siwei Luo et al. Trap effects on vacancy defect of C3N as anode material in Li-ion battery [J]. Applied Surface Science, 2019, 475: 102-108. 12. Lu D, Siwei Luo, Liu S, et al. Anomalous Temperature-dependent Raman Scattering of Vapor Deposited 2D Bi Thin Films [J]. The Journal of Physical Chemistry C, 2018. 13. Qiao H, Huang Z, Ren X, Yao H, Siwei Luo et al. Photoresponse improvement in liquid-exfoliated SnSe nanosheets by reduced graphene oxide hybridization [J]. Journal of Materials Science, 2018, 53(6): 4371-4377. 14. Ren X, Qiao H, Huang Z, P Tang, S Liu, Siwei Luo et al. Investigating the photocurrent generation and optoelectronic responsivity of WS2-TiO2 heterostructure[J]. Optics Communications, 2018, 406: 118-123. 15. Yinping Fan, Guolin Hao, Siwei Luo, Jianxin Zhong et al. Photoresponse Properties of Bi2Se3 Nanoplates. Science of Advanced Materials, 2015, 7, 1589-1593. 16. Yinping Fan, Guolin Hao , Siwei Luo, Jianxin Zhong et al. Synthesis, characterization and electrostatic properties of WS2 nanostructures. AIP Advances, 2014, 4, 057105. 17. Yinping Fan, Jun Li, Guolin Hao, Siwei Luo et al. Synthesis, characterization of WS2 nanostructures by vapor phase deposition. Journal of Applied Physics, 2016, 117, 064302 18. Lu D, Li Z, Siwei Luo, et al. Strong temperature-strain coupling in the interface of Sb thin film on flexible PDMS substrate[J]. Applied Physics Letters, 2019, 115(12): 121601.