Controlled plasma tuning of MoS2 based photodetector: From visible to ultraviolet photo response
คำสำคัญ:
MoS2, Oxygen plasma, Photodetector, visible, ultravioletบทคัดย่อ
Among diverse family of two-dimensional materials, molybdenum disulfide (MoS2) is one of the most promising materials for optical applications thanks to its tunable optical energy bandgap. In this work, a MoS2 based photodetector is fabricated and its optical properties is investigated. With the help of controlled oxygen plasma bombardment, its photoresponse is tuned from visible to ultraviolet region. The photodetector was subjected to three bombardment times of 60 s, 120 s, and 180 s, and it was observed that 180 s irradiation resulted in a change in the optical response range of the photodetector from visible to ultraviolet. In fact, by doping MoS2 sheets with oxygen ions, they are replaced with sulfur atoms and partially MoS2 is converted to oxide which its energy band gap increases. Raman analysis shows that the structure of MoS2 is preserved even after plasma irradiation. However, due to the bombardment, response time of the tuned photodetector is slowed down due to the increase of trap states.
Downloads
เอกสารอ้างอิง
T. Tan, X. Jiang, C. Wang, B. Yao, and H. Zhang, "2D material optoelectronics for information functional device applications: status and challenges," Advanced Science, vol. 7, no. 11, pp. 2000058, 2020.
Q. Fu, J. Han, X. Wang, P. Xu, T. Yao, J. Zhong, W. Zhong, S. Liu, T. Gao, Z. Zhang, L. Xu, and B. Song, "2D transition metal dichalcogenides: Design, modulation, and challenges in electrocatalysis," Advanced Materials, vol. 33, no. 6, pp. 1907818, 2020.
R. Ge, X. Wu, L. Liang, S. M. Hus, Y. Gu, E. Okogbue, H. Chou, J. Shi, Y. Zhang, S. K. Banerjee, Y. Jung, J. C. Lee, and D. Akinwande, "A library of atomically thin 2D materials featuring the conductive‐point resistive switching phenomenon," Advanced Materials, vol. 33, no. 7, pp. 2007792, 2020.
A. Maniyar, and S. Choudhary, "Visible region absorption in TMDs/phosphorene heterostructures for use in solar energy conversion applications," RSC Advances, vol. 10, no. 53, pp. 31730-31739, 2020.
J. Jiang, Z. Chen, Y. Hu, Y. Xiang, L. Znang, Y. Wang, F-C. Wang, and J. Shi, "Flexo-photovoltaic effect in MoS2," Nature Nanotechnology, vol. 16, pp. 894-901, 2021.
F. Ghasemi, and M. Hassanpour Amiri, "Facile in situ fabrication of rGO/MoS2 heterostructure decorated with gold nanoparticles with enhanced photoelectrochemical performance," Applied Surface Science, vol. 570, pp. 151228, 2021.
H. Xia, Z. Chen, S. Luo, F. Qin, A. Idelevich, S. Ghosh, T. Ideue, Y. Iwasa, A. Zak, R. Tenne, Z. Chen, W-T. Liu, and S. Wu, "Probing the chiral domains and excitonic states in individual WS2 tubes by second-harmonic generation," Nano Letters, vol. 21, no. 12, pp. 4937-4943, 2021.
C. Li, R. Tian, R. Yi, S. Hu, Y. Chen, Q. Yuan, X. Zhang, Y. Liu, Y. Hao, X. Gan, and J. Zhao, "MoTe2 PN homojunction constructed on a silicon photonic crystal cavity for high-performance photodetector," ACS Photonics, 2021.
Y. Yang, Z. Liu, K. Shu, L. Li, and J. Li, "Improved performances of CVD‐grown MoS2 based phototransistors enabled by encapsulation," Advanced Materials Interfaces, vol. 8, no. 11, pp. 2100164, 2021.
M. Krawczyk, M. Pisarek, R. Szoszkiewicz, and A. Jablonski, "Surface characterization of MoS2 atomic layers mechanically exfoliated on a Si substrate," Materials, vol. 13, no. 16, pp. 3595, 2020.
F. Ghasemi, and S. Mohajerzadeh, "A sequential solvent exchange method for controlled exfoliation of MoS2 suitable for phototransistor fabrication," ACS Applied Materials & Interfaces, vol. 8, no. 45, pp. 31179-31191, 2016.
M. Demirtaş, C. Odacı, Y. Shehu, N. K. Perkgöz, and F. Ay, "Layer and size distribution control of CVD-grown 2D MoS2 using ALD-deposited MoO3 structures as the precursor," Materials Science in Semiconductor Processing, vol. 108, pp. 104880, 2020.
F. Ghasemi, R. Frisenda, D. Dumcenco, A. Kis, D. Perez de Lara, and A. Castellanos-Gomez, "High throughput characterization of epitaxially grown single-layer MoS2," Electronics, vol. 6, no. 2, pp. 28, 2017.
W. Wang, X. Zeng, J. H. Warner, Z. Guo, Y. Hu, Y. Zeng, J. Lu, W. Jin, S. Wang, J. Lu, Y. Zeng, and Y. Xiao, "Photo-response-Bias modulation of a high-performance MoS2 photo-detector with a unique vertically stacked 2H-MoS2/1T@ 2H-MoS2 structure," ACS Applied Materials & Interfaces, vol. 12, no. 29, pp. 33325-33335, 2020.
D. H. Shin, J. S. Ko, S. K. Kang, and S.-H. Choi, "Enhanced flexibility and stability in perovskite photodiode–solar cell nanosystem using MoS2 electron-transport layer," ACS applied materials & interfaces, vol. 12, no. 4, pp. 4586-4593, 2020.
R. Sorrentino, R. Worsely, P. Lagonegro, C. Martella, A, Alieva, G. Scavia, F. Galeotti, M. Pasini, B. Dubertret, S. Brovelli, A. Molle, C. Casiraghi, and U. Giovanella, "Hybrid MoS2/ PEDOT: PSS transporting layer for Interface engineering of nano-platelets based light-emitting diodes," Dalton Transactions, vol. 26, 2021.
F. Ghasemi, A. Abdollahi, A. Abnavi, S. Mohajerzadeh, and Y. Abdi, "Ultrahigh sensitive MoS2/rGo Photodetector based on aligned CNT contacts," IEEE Electron Device Letters, vol. 39, no. 9, pp. 1465-1468, 2018.
W. Chen, W-Y. Yin, W-S. Zhao, R. Hao, E. Li, K. Kang, and J. Guo, "Scaling analysis of high gain monolayer MoS2 photo-detector for its performance optimization," IEEE Transactions on Electron Devices, vol. 63, no. 4, pp. 1608-1614, 2016.
P. Gant, P. Huang, D. P. de Lara, D. Guo, R. Frisenda, and A. Castellanos-Gomez, "A strain tunable single-layer MoS2 photo-detector," Materials Today, vol. 27, pp. 8-13, 2019.
F. Ghasemi, A. Abdollahi, and S. Mohajerzadeh, "Controlled plasma thinning of bulk MoS2 flakes for photodetector fabrication," ACS Omega, vol. 4, no. 22, pp. 19693-19704, 2019.
F. Ghasemi, M. Jalali, A. Abdollahi, S. Mohammadi, Z. Sanaee, and S. Mohajerzadeh, "A high performance supercapacitor based on decoration of MoS2/reduced graphene oxide with NiO nanoparticles," RSC Advances, vol. 7, no. 83, pp. 52772-52781, 2017.
C. Trovatello, H. P. C. Miranda, A. Malina-Sanchez, R. Borrego-Varillas, C. Manzoni, L. Moretti, L. Ganzer, M. Maiuri, J. Wang, D. Dumcenco, A. Kis, L. Wirtz, A. Marini, G. Soavi, A. C. Ferrari, G. Cerullo, D. Sangalli, and S. D. Conte, "Strongly coupled coherent phonons in single-layer MoS2," ACS nano, vol. 14, no. 5, pp. 5700-5710, 2020.
F. Ghasemi, "Vertically aligned carbon nanotubes, MoS2–rGo based optoelectronic hybrids for NO2 gas sensing," Scientific Reports, vol. 10, no. 11306, 2020.
L. T. Manamel, S. C. Madam, S. Sagar, and B. C. Das, "Electro-forming-free nonvolatile resistive switching of redox-exfoliated MoS2 nanoflakes loaded polystyrene thin-film with synaptic functionality," Nanotechnology, vol. 32, no. 35, pp. LT02, 2021.
X. Liu, S. Hu, J. Luo, X. Li, J. Wu, D. Chi, K-W. Ang, W. Yu, and Y. Cai, "Suspended MoS2 photodetector using patterned sapphire substrate," Small, no. 2100246, 2021.
ดาวน์โหลด
เผยแพร่แล้ว
วิธีการอ้างอิง
ฉบับ
บท
การอนุญาต
ลิขสิทธิ์ (c) 2021 Journal of Metals, Materials and Minerals
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Authors who publish in this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
