2023
DOI: 10.1039/d2mh01088g
|View full text |Cite
|
Sign up to set email alerts
|

High performance 1D–2D CuO/MoS2 photodetectors enhanced by femtosecond laser-induced contact engineering

Abstract: The integration of 2D materials with other dimensional materials opens up rich possibilities for both fundamental physics and exotic nanodevices. However, current mixed-dimensional heterostructures often suffer from interfacial contact issue...

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
4
1

Citation Types

0
7
0

Year Published

2023
2023
2024
2024

Publication Types

Select...
7

Relationship

1
6

Authors

Journals

citations
Cited by 14 publications
(7 citation statements)
references
References 68 publications
0
7
0
Order By: Relevance
“…Figure 3(g) shows the magnified image at the end of 2500 continuous cycles, which proves the good stability of the device. Table 1 shows performance comparisons with other reported 2D/1D heterojunction photodetectors [15,16,[41][42][43][44][45][46]. In this paper, we proposed the method of physisorption to construct MoS 2 /CuO heterojunction.…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…Figure 3(g) shows the magnified image at the end of 2500 continuous cycles, which proves the good stability of the device. Table 1 shows performance comparisons with other reported 2D/1D heterojunction photodetectors [15,16,[41][42][43][44][45][46]. In this paper, we proposed the method of physisorption to construct MoS 2 /CuO heterojunction.…”
Section: Resultsmentioning
confidence: 99%
“…A wet transfer technology was used to enhance the interface contact, resulting in an atomically sharp interface and high-quality heterojunction. Until recently, Huo et al proposed using femtosecond laser to strengthen the interface contact and remove contamination at the 2D-MoS 2 /1D-CuO heterojunction [16]. However, the existing 2D-MoS 2 /1D-CuO heterojunctions are all constructed with a single 1D-CuO nanostructure.…”
Section: Introductionmentioning
confidence: 99%
“…Though the optoelectronic performances have been signicantly enhanced in these mixed-dimensional heterojunctions, the response time of mixed-dimensional heterostructures is mostly within the millisecond range, limiting their application prospects in rapid switching photodetection devices. [29][30][31] Gallium selenide (GaSe) is a p-type semiconductor which exhibits a direct bandgap of about 2 eV. 32 In recent years, GaSe has aroused signicant research attention as a potential material platform for building high-performance photodetectors.…”
Section: Introductionmentioning
confidence: 99%
“…Though the optoelectronic performances have been significantly enhanced in these mixed-dimensional heterojunctions, the response time of mixed-dimensional heterostructures is mostly within the millisecond range, limiting their application prospects in rapid switching photodetection devices. 29–31…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation