Li intercalation modulated photocurrent response in WS<sub>2</sub> optoelectronic devices

姓名
邮箱
手机号码
标题
留言内容
验证码

Abstract

Transition metal dichalcogenides have emerged as a prominent class of two-dimensional layered material, capturing sustained attention from researchers due to their unique structures and properties. These distinctive characteristics render transition metal dichalcogenides highly versatile in numerous fields, including optoelectronics, nanoelectronics, energy storage devices, and electrocatalysis. In particular, the ability to modulate the doping characteristics of these materials plays a crucial role in improving the photoelectric response performance of devices, making it imperative to investigate and understand such effects. In recent years, the electrochemical ion intercalation technique has emerged as a novel approach for precise doping control of two-dimensional materials. Building upon this advancement, this paper aims to demonstrate the effective doping control of transition metal dichalcogenides devices by utilizing the electrochemical ion intercalation method specifically on thick WS ₂layers. The results show that the conductivity is significantly improved, which is about 200 times higher than the original value, alongside the achievement of efficient and reversible control over the photoelectric response performance is effectively and reversibly controlled by manipulating the gate voltage. One of the key findings in this work is the successful demonstration of the reversible cyclic control of the photoelectric response in WS ₂devices through ion intercalation, regulated by the gate voltage. This dynamic control mechanism showcases the potential for finely tuning and tailoring the performance of photoelectric devices made from two-dimensional materials. The ability to achieve reversible control is especially significant as it allows for a versatile range of applications, enabling devices to be adjusted according to specific requirements and operating conditions. The implications of this work extend beyond the immediate findings and present a foundation for future investigation into response control of photoelectric devices constructed by using two-dimensional materials through the utilization of the ion intercalation method. By establishing the feasibility and efficacy of this technique in achieving controlled doping and precise modulation of photoelectric response, researchers can explore its potential applications in various technological domains. Furthermore, this research serves as a stepping stone for developing the advanced doping strategies, enabling the design and fabrication of high-performance devices with enhanced functionalities. In summary, this work showcases the significance of doping control in transition metal dichalcogenide devices and demonstrates the potential of the electrochemical ion intercalation method for achieving precise modulation of their photoelectric response performance. The observed enhancements in electrical conductivity and the ability to reversibly control the photoelectric response highlight the promising prospects of this technique. Ultimately, this work paves the way for future advancements in the field of two-dimensional materials and opens up new way for designing and optimizing photoelectric devices with improved functionality and performance.

Keywords:

Authors and contacts

Corresponding author:Wang Chong,chongwang@bit.edu.cn; Wang Qin-Sheng,tsingson@bit.edu.cn

Funds:Project supported by the National Key R&D Program of China (Grant Nos. 2020YFA0308800, 2022YFA1206600), the National Natural Science Foundation of China (Grant No. 12074036), and the Natural Science Foundation of Beijing, China (Grant No. Z190006).

FullText HTML: translate this paragraph

References

[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10]
[11]
[12]
[13]
[14]
[15]
[16]
[17]
[18]
[19]
[20]
[21]
[22]
[23]
[24]
[25]
[26]
[27]
[28]
[29]
[30]
[31]
[32]

Cited By

DownLoad: Full-Size Img PowerPoint

DownLoad: Full-Size Img PowerPoint

DownLoad: Full-Size Img PowerPoint

DownLoad: Full-Size Img PowerPoint

DownLoad: Full-Size Img PowerPoint

DownLoad: Full-Size Img PowerPoint

DownLoad: Full-Size Img PowerPoint

DownLoad: Full-Size Img PowerPoint

DownLoad: Full-Size Img PowerPoint

DownLoad: Full-Size Img PowerPoint

DownLoad: Full-Size Img PowerPoint

[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10]
[11]
[12]
[13]
[14]
[15]
[16]
[17]
[18]
[19]
[20]
[21]
[22]
[23]
[24]
[25]
[26]
[27]
[28]
[29]
[30]
[31]
[32]

[1]	Hu Yi-Shan, Yuan Qing-Hong.Theoretical study on the nucleation control of WS₂on Au(111) surfaces. Acta Physica Sinica, 2024, 73(13): 133101.doi:10.7498/aps.73.20240417
[2]	Mi Meng-Juan, Yu Li-Xuan, Xiao Han, Lü Bing-Bing, Wang Yi-Lin.Tuning magnetic properties of two-dimensional antiferromagneticMPX₃by organic cations intercalation. Acta Physica Sinica, 2024, 73(5): 057501.doi:10.7498/aps.73.20232010
[3]	Liu Hai-Yang, Fan Xiao-Yue, Fan Hao-Jie, Li Yang-Yang, Tang Tian-Hong, Wang Gang.Influence of defects induced by plasma-bombarded monolayer WS₂on optical properties of bound excitons. Acta Physica Sinica, 2024, 73(13): 137802.doi:10.7498/aps.73.20240475
[4]	Dong Dian-Meng, Wang Cheng, Zhang Qing-Yi, Zhang Tao, Yang Yong-Tao, Xia Han-Chi, Wang Yue-Hui, Wu Zhen-Ping.Ga₂O₃-based metal-insulator-semiconductor solar-blind ultraviolet photodetector with HfO₂inserting layer. Acta Physica Sinica, 2023, 72(9): 097302.doi:10.7498/aps.72.20222222
[5]	Wu Peng, Tan Lun, Li Wei, Cao Li-Wei, Zhao Jun-Bo, Qu Yao, Li Ang.Preparation and photoelectric property of large scale monolayer MoS₂. Acta Physica Sinica, 2023, 72(11): 118101.doi:10.7498/aps.72.20230273
[6]	Shi Meng-Zhu, Kang Bao-Lei, Meng Fan-Bao, Wu Tao, Chen Xian-Hui.Research progress of tuning correlated state in two-dimensional system by organic molecule intercalation. Acta Physica Sinica, 2022, 71(12): 127403.doi:10.7498/aps.71.20220856
[7]	Wang Jing, Pang Jin-Bo, Guo He-Ze, Hu Xin-Yu, Zhou Cheng-Chen, Tang Wen-Jing, Jiang Kai, Xia Wei.Operation characteristics of mid-infrared optical parametric oscillation pumped by layered WS₂modulated laser. Acta Physica Sinica, 2022, 71(2): 024204.doi:10.7498/aps.71.20211409
[8]	Chen Rong, Wang Yuan-Fan, Wang Yi-Xin, Liang Qian, Xie Quan.First-principles study of transition metal atomsX(X= Mn, Tc, Re) doped two-dimensional WS₂materials. Acta Physica Sinica, 2022, 71(12): 127301.doi:10.7498/aps.71.20212439
[9]	He Xin, Li Xin-Yan, Li Jing-Hui, Zhang Zhen-Hua.Magneto-electronic properties and manipulation effects of Fe-adsorbed Sb/WS₂heterostructure. Acta Physica Sinica, 2022, 71(21): 218503.doi:10.7498/aps.71.20220949
[10]	Zhao Yi-Mo, Huang Zhi-Wei, Peng Ren-Miao, Xu Peng-Peng, Wu Qiang, Mao Yi-Chen, Yu Chun-Yu, Huang Wei, Wang Jian-Yuan, Chen Song-Yan, Li Cheng.Indium tin oxid/germanium Schottky photodetectors modulated by ultra-thin dielectric intercalation. Acta Physica Sinica, 2021, 70(17): 178506.doi:10.7498/aps.70.20210138
[11]	.Operation characteristics of Mid-infrared optical parametric oscillation pumped by layered WS2 modulated laser. Acta Physica Sinica, 2021, (): .doi:10.7498/aps.70.20211409
[12]	Wang Xue-Ting, Fu Yu-Hao, Na Guang-Ren, Li Hong-Dong, Zhang Li-Jun.Barium as doping element tuning both toxicity and optoelectric properties of lead-based halide perovskites. Acta Physica Sinica, 2019, 68(15): 157101.doi:10.7498/aps.68.20190596
[13]	Yu Yang, Zhang Wen-Jie, Zhao Wan-Ying, Lin Xian, Jin Zuan-Ming, Liu Wei-Min, Ma Guo-Hong.Dynamics of A-exciton and spin relaxation in WS₂and WSe₂monolayer. Acta Physica Sinica, 2019, 68(1): 017201.doi:10.7498/aps.68.20181769
[14]	Ling Wei-Jun, Xia Tao, Dong Zhong, Liu Qing, Lu Fei-Ping, Wang Yong-Gang.Passively Q-switched mode-locked Tm, Ho:LLF laser with a WS2 saturable absorber. Acta Physica Sinica, 2017, 66(11): 114207.doi:10.7498/aps.66.114207
[15]	Cai Zhi-Peng, Yang Wen-Zheng, Tang Wei-Dong, Hou Xun.Theoretical analysis of response characteristics for the large exponential-doping transmission-mode GaAs photocathodes. Acta Physica Sinica, 2012, 61(18): 187901.doi:10.7498/aps.61.187901
[16]	Liu Rong, Zhang Yong, Lei Yan-Lian, Chen Ping, Zhang Qiao-Ming, Xiong Zu-Hong.Tuning effect of magnetic-field in organic light emitting diodes using LiF layer. Acta Physica Sinica, 2010, 59(6): 4283-4289.doi:10.7498/aps.59.4283
[17]	Song Qing-Gong, Jiang En-Yong, Pei Hai-Lin, Kang Jian-Hai, Guo Ying.First principles computational study on the stability of Li ion-vacancy two-dimensional ordered structures in intercalation compounds LixTiS2. Acta Physica Sinica, 2007, 56(8): 4817-4822.doi:10.7498/aps.56.4817
[18]	CHEN CHANG-HONG, YI XIN-JIAN, XIONG BI-FENG.INFRARED RESPONSIVITY OF UNCOOLED VO2-BASED THIN FILMS BOLOMETER. Acta Physica Sinica, 2001, 50(3): 450-452.doi:10.7498/aps.50.450
[19]	WANG GANG, LIU ZAI-HAI, GAO JING-ZHI, ZHANG WEN-BIN.SYNTHESIS AND PHYSICAL PROPERTIES OF INTERCALA-TION COMPOUND LiVO2. Acta Physica Sinica, 1990, 39(1): 138-142.doi:10.7498/aps.39.138-2
[20]	LIU ZAI-HAI, ZHANG WEN-BIN, WANG GANG.PREPARATION AND PRELIMINARY EXPERIMENT STUDIES OF INTERCALATION COMPOUND LiV2O4. Acta Physica Sinica, 1990, 39(10): 1647-1652.doi:10.7498/aps.39.1647

Catalog

Vol. 72, Issue 22 - 2023-11-20

Metrics

Abstract views:2551
PDF Downloads:180
Cited By:0

Search

Article