Yanyan Zhan, Bingxue Li, Hao Yan, Xuan Fang, Dengkui Wang, Dan Fang, Xueying Chu, Yingjiao Zhai, Jinhua Li, Xiaohua Wang. Progress in growth control and applications of optoelectronic devices of bismuthene[J]. Infrared and Laser Engineering, 2023, 52(2): 20220371
- Infrared and Laser Engineering
- Vol. 52, Issue 2, 20220371 (2023)
![Schematic illustration of theoretical predictions, preparation methods and applications of bismuthene[22, 44-45,47,50-51]](/richHtml/irla/2023/52/2/20220371/img_1.jpg)
Fig. 1. Schematic illustration of theoretical predictions, preparation methods and applications of bismuthene[22, 44-45,47,50-51]
Fig. 1. [in Chinese]
![(a) Top view of five honeycomb structures and four non-honeycomb structures of monolayer bismuthene[37]; (b) Top and side views of α-bismuthene and (c) β-bismuthene[22]](/Images/icon/loading.gif){kind=icon}
Fig. 2. (a) Top view of five honeycomb structures and four non-honeycomb structures of monolayer bismuthene[37]; (b) Top and side views of α -bismuthene and (c) β -bismuthene[22]
Fig. 4. (a) Schematic illustration of physical vapor deposition (PVD); (b) LEED of 1T-TaS2; (c) LEED of Bi(111) film[61]; (d) Sketch of bismuthene on the SiC(0001); (e) STM overview map; (f) Substrate step height profile[50]
Fig. 5. (a) Optical photographs of thin film samples grown on SiO2 and Al2O3; (b) TEM image; (c), (d) HRTEM images; (e) The schematic of FETs based on Bi film[51]
Fig. 7. (a) Schematic illustration of liquid phase exfoliation; (b) HRTEM image; (c) SEM image; (d) AFM image; (e) Schematic of mode-locked fiber laser with a microfiber-based bismuthene SA[44]
Fig. 8. (a) Schematic illustration of preparing bismuthene of acid intercalation; (b) SEM image of bulk bismuth. (c) SEM image of H2SO4-intercalated bismuth powder; (d) SEM image of bismuth nanosheets[45,64]
Fig. 9. (a) Bismuthene subcarbonate crystal structure; (b) Schematic illustration of electrochemical exfoliation; (c) TEM image; (d) HRTEM image; (e) SEAD pattern[46]
Fig. 10. (a) and (b) Schematic illustration of electrochemical exfoliation; (c) SEM image; (d) EDS map; (e) AFM image; (f) TEM image; (g) HRTEM image; (h) EDS map[47,65]
Fig. 11. (a) XRD patterns; (b) TEM image; (c) HRTEM image; (d) SAED pattern; (e) AFM image; (f) The corresponding height profiles[63]
Fig. 12. (a) Schematic of modelocked 2 μm Tm-doped fiber laser with the as-fabricated bismuthene SA; (b) Laser pulse train; (c) Single pulse [45]
Fig. 13. Open aperture Z–scan transmission[48]
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Table 1. Band gap value of single layer α and β -bismuthene (in eV, direct band gap is D, indirect band gap is I)
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Table 2. Summary of bismuth alkene stripping under different stripping conditions
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