Stacking‐Order‐Driven Optical Properties and Carrier Dynamics in ReS<sub>2</sub>

Zhou, Yongjian; Maity, Nikhilesh; Rai, Amritesh; Juneja, Rinkle; Meng, Xianghai; Roy, Anupam; Zhang, Yanyao; Xu, Xiaochuan; Lin, Jung‐Fu; Banerjee, Sanjay K.; Singh, Abhishek K.; Wang, Yaguo

doi:10.1002/adma.201908311

Cited by 51 publications

(89 citation statements)

References 45 publications

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“…In particular, the low frequency Raman spectra can also be used to judge the stacking order in ReX 2 crystal, as the interlayer phonon modes are sensitive to lattice coupling between the ReX 2 layers. [68][69]72] Additionally, from the aspect of force constants per unit (k S ) of low frequency modes, the k S of ReS 2 and ReSe 2 are 17.1 and 17.1 × 10 18 N m −3 , much smaller than the force constant of other materials (MoS 2 : 25 × 10 18 N m −3 , MoTe 2 : 34 × 10 18 N m −3 , and PtSe 2 : 46 × 10 18 N m −3 , etc.). [55,67,70,73] Above results indicate that ReX 2 has a rather weak interlayer coupling.…”

Section: Optical and Vibration Propertiesmentioning

confidence: 99%

2D Re‐Based Transition Metal Chalcogenides: Progress, Challenges, and Opportunities

Chen

Yang

et al. 2020

Advanced Science

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The rise of 2D transition-metal dichalcogenides (TMDs) materials has enormous implications for the scientific community and beyond. Among TMDs, ReX 2 (X = S, Se) has attracted significant interest regarding its unusual 1T′ structure and extraordinary properties in various fields during the past 7 years. For instance, ReX 2 possesses large bandgaps (ReSe 2 : 1.3 eV, ReS 2 : 1.6 eV), distinctive interlayer decoupling, and strong anisotropic properties, which endow more degree of freedom for constructing novel optoelectronic, logic circuit, and sensor devices. Moreover, facile ion intercalation, abundant active sites, together with stable 1T′ structure enable them great perspective to fabricate high-performance catalysts and advanced energy storage devices. In this review, the structural features, fundamental physicochemical properties, as well as all existing applications of Re-based TMDs materials are comprehensively introduced. Especially, the emerging synthesis strategies are critically analyzed and pay particular attention is paid to its growth mechanism with probing the assembly process of domain architectures. Finally, current challenges and future opportunities regarding the controlled preparation methods, property, and application exploration of Re-based TMDs are discussed.

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Section: Optical and Vibration Propertiesmentioning

confidence: 99%

2D Re‐Based Transition Metal Chalcogenides: Progress, Challenges, and Opportunities

Chen

Yang

et al. 2020

Advanced Science

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“…Previous reports suggested three (two) stacking configurations for bilayer (bulk) ReS 2 [19,54]. Accordingly for our bilayer sample, we considered stacking configurations (labeled stacking configuration 1, 2, 3 in Table-I) from Ref.…”

Section: B Theoretical Calculationsmentioning

confidence: 99%

“…. In addition, we have considered the fourth stacking configuration of bilayer ReS 2 with the two monolayers on top of each other, terming it as AA stacking (labeled stacking 0) similar to Ref 54…”

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confidence: 99%

Doping controlled Fano resonance in bilayer 1T′-ReS₂: Raman experiments and first-principles theoretical analysis

et al. 2021

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“…Based on the opened bandgap, Deng et al achieved strong mid-infrared detection in the 1.81° twisted bilayer graphene [139]. Recently, the relationships between Raman spectrum and the stacked manner have been broadly investigated [140][141][142][143]. Carozo et al introduced a double-resonance model in twisted graphene [144].…”

Section: Raman Spectroscopymentioning

confidence: 99%

Recent progress and challenges on two-dimensional material photodetectors from the perspective of advanced characterization technologies

Zhong

Wang

et al. 2020

Nano Res.

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Atomically thin two-dimensional (2D) materials exhibit enormous potential in photodetectors because of novel and extraordinary properties, such as passivated surfaces, tunable bandgaps, and high mobility. High-performance photodetectors based on 2D materials have been fabricated for broadband, position, polarization-sensitive detection, and large-area array imaging. However, the current performance of 2D material photodetectors is not outstanding enough, including response speed, detectivity, and so forth. The way to further promote the development of 2D material photodetectors and their corresponding practical applications is still a tremendous challenge. In this article, these issues of 2D material photodetectors are analyzed and expected to be solved by combining micro-nano characterization technologies. The inherent physical properties of 2D materials and photodetectors can be accurately characterized by Raman spectroscopy, transmission electron microscopy (TEM), and scattering scanning near-field optical microscope (s-SNOM). In particular, the precise probe of lattice defects, doping concentration, and near-field light absorption characteristics can promote the researches of low-noise and high-responsivity photodetectors. Scanning photocurrent microscope (SPCM) can show the overall spatial distribution of photocurrent and analyze the mechanism of photocurrent. Photoluminescence (PL) spectroscopy and Kelvin probe force microscope (KPFM) can characterize the material bandgap, work function distribution and interlayer coupling characteristics, making it possible to design high-performance photodetectors through energy band engineering. These advanced characterization techniques cover the entire process from material growth, to device preparation, and to performance analysis, and systematically reveal the development status of 2D material photodetectors. Finally, the prospects and challenges are discussed to promote the application of 2D material photodetectors.

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Stacking‐Order‐Driven Optical Properties and Carrier Dynamics in ReS₂

Cited by 51 publications

References 45 publications

2D Re‐Based Transition Metal Chalcogenides: Progress, Challenges, and Opportunities

2D Re‐Based Transition Metal Chalcogenides: Progress, Challenges, and Opportunities

Doping controlled Fano resonance in bilayer 1T′-ReS₂: Raman experiments and first-principles theoretical analysis

Recent progress and challenges on two-dimensional material photodetectors from the perspective of advanced characterization technologies

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Stacking‐Order‐Driven Optical Properties and Carrier Dynamics in ReS2

Cited by 51 publications

References 45 publications

2D Re‐Based Transition Metal Chalcogenides: Progress, Challenges, and Opportunities

2D Re‐Based Transition Metal Chalcogenides: Progress, Challenges, and Opportunities

Doping controlled Fano resonance in bilayer 1T′-ReS2: Raman experiments and first-principles theoretical analysis

Recent progress and challenges on two-dimensional material photodetectors from the perspective of advanced characterization technologies

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Stacking‐Order‐Driven Optical Properties and Carrier Dynamics in ReS₂

Doping controlled Fano resonance in bilayer 1T′-ReS₂: Raman experiments and first-principles theoretical analysis