Magnetism induced by cationic defect in monolayer ReSe 2 controlled by strain engineering

Meng, Ming; Shi, Chuan-Guo; Li, T.; Shi, Shoupeng; Li, T.H.; Liu, L.Z.

doi:10.1016/j.apsusc.2017.06.266

Cited by 21 publications

(9 citation statements)

References 35 publications

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“…These Re 4 'diamonds' are coplanar and are coupled with one another to form a one-dimensional clustering pattern of 'diamond chains' [13]. Its distorted 1T structure results in the weaker interlayer coupling action [12][13][14][15][16][17]. Further, ReSe 2 behaves as electronically and vibrationally decoupled monolayers [15,16].…”

Section: Introductionmentioning

confidence: 99%

“…ReSe 2 , as a specific TMDs, is able to work as a SA. Because of the weak-layered dependent feature, it is not necessary to strictly control the thickness of ReSe 2 for many applications, which greatly simplifies the preparation requirements [17]. There is a report about a Q-switched fiber laser with ReSe 2 SA, whose shortest pulse width was 4.98 µs and highest repetition rate was 16.64 kHz [31].…”

Section: Introductionmentioning

confidence: 99%

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Diode-Pumped Solid-State Q-Switched Laser with Rhenium Diselenide as Saturable Absorber

Leng

Huo

2018

Applied Sciences

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We report a solid-state passively Q-switched Nd:YVO4 laser adopting rhenium diselenide (ReSe2) as saturable absorber (SA) materials. ReSe2 belongs to a type of transition metal dichalcogenides (TMDs) materials and it has the weak-layered dependent feature beneficial for the preparation of few-layer materials. The few-layer ReSe2 was prepared by ultrasonic exfoliation method. Using a power-dependent transmission experiment, its modulation depth and saturation intensity were measured to be 1.89% and 6.37 MW/cm2. Pumped by diode laser and based on few-layer ReSe2 SA, the Q-switched Nd:YVO4 laser obtained the shortest Q-switched pulse width of 682 ns with the highest repetition rate of 84.16 kHz. The maximum average output power was 125 mW with the slope efficiency of 17.27%. Our experiment, to the best of our knowledge, is the first demonstration that used ReSe2 as SA materials in an all-solid-state laser. The results show that the few-layer ReSe2 owns the nonlinear saturable absorption properties and it has the capacity to act as SA in an all-solid-state laser.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Diode-Pumped Solid-State Q-Switched Laser with Rhenium Diselenide as Saturable Absorber

Leng

Huo

2018

Applied Sciences

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“…尽管拥有独特本征性质的 ReX 2 已经在很多方面表现出优异的性能, 但通过其他手段提高和改进材料的性能仍旧是一个大家比较感兴趣的方向。研究者们已经通过应力工程 [152][153][154][155][156][157][158][159][160][161][162][163][164] 、分子修饰 [16,[165][166][167][168] 和元素掺杂 [169][170][171] 等手段研究了 ReX 2 性质和性能的变化。对于各向异性而言, 外部环境对材料本征各向异性的影响是人们较为关注的问题。目前, ReX 2 相转变是材料各向异性性质变化的一种明显反映。 Li 等 [152]…”

Section: 修饰和改性unclassified

ReX₂ (X=S,Se): A New Opportunity for Development of Two-dimensional Anisotropic Materials

王人焱¹,

甘霖²,

翟天佑³

2019

Journal of Inorganic Materials

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Two dimensional (2D) materials have attracted wide attention due to their ultrathin atomic structure, large specific surface area and quantum confinement effect which are remarkably different from their bulk counterparts. Anisotropic materials are unique among reported 2D materials. Their orientation-dependent physical and chemical properties make it possible to selectively improve the performance of materials. As representative examples, Re-based transition metal dichalcogenides (Re-TMDs) have tunable bandgaps in visible spectrum, extremely weak interlayer coupling, and anisotropic properties in optics and electronics, which make them attractive in the application areas of electronics and optoelectronics. In this riviev, the unique crystal structures and intrinsic properties of the Re-based TMDs semiconductors are introduced firstly, and then the synthetic method is introduced, followed by discussion on the unique physical characterizations and optimized means. Finally, prospects and suggestions are put forward for the preparation and research of ReX 2 .

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“…With the advancement in nanotechnologies, sciences, and engineering [1]- [5], a portion of researchers in theoretical electrical engineering have centered on investigating thin layers [1] and periodic systems [5]. In terms of electromagnetic field characterization, such a focus reflects the transition from macroscopic to microscopic models [13]- [16], respecting hypotheses on the composition of atomic and subatomic matter [20]- [22].…”

Section: Introductionmentioning

confidence: 99%

“…In terms of electromagnetic field characterization, such a focus reflects the transition from macroscopic to microscopic models [13]- [16], respecting hypotheses on the composition of atomic and subatomic matter [20]- [22]. The basis of this shift lies in the current technological ability to design fundamental electric or electronic components whose dimensions approach those of both the wavelength of the transmitted electromagnetic wave and the basic building blocks of matter, namely, molecules and atoms [5], [7]- [9].…”

Section: Introductionmentioning

confidence: 99%

Experimental Measurement of Nanolayers via Electromagnetic, Near Infrared, and Gamma Radiation

Fiala

Bartušek

Dědková

et al. 2019

Measurement Science Review

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We discuss and compare the results obtained from experimental measurements of a two-layer, Ni and TiO2 nanometric structure deposited on siliceous glass. Utilizing previous theoretical models of multilayers or periodic systems and their verifications, the paper focuses on measurement in the NIR, visible, UV, X-ray, and gamma bands of the electromagnetic spectrum; the wavelength of the incident electromagnetic wave is respected. The proposed evaluation comprises a brief description of a Snell’s law-based semi-analytic model of electromagnetic wave propagation through a layered material. We also demonstrate the expected anti-reflective and shielding effects in the X-ray and gamma-ray bands, respectively.

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Magnetism induced by cationic defect in monolayer ReSe 2 controlled by strain engineering

Cited by 21 publications

References 35 publications

Diode-Pumped Solid-State Q-Switched Laser with Rhenium Diselenide as Saturable Absorber

Diode-Pumped Solid-State Q-Switched Laser with Rhenium Diselenide as Saturable Absorber

ReX₂ (X=S,Se): A New Opportunity for Development of Two-dimensional Anisotropic Materials

Experimental Measurement of Nanolayers via Electromagnetic, Near Infrared, and Gamma Radiation

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Magnetism induced by cationic defect in monolayer ReSe 2 controlled by strain engineering

Cited by 21 publications

References 35 publications

Diode-Pumped Solid-State Q-Switched Laser with Rhenium Diselenide as Saturable Absorber

Diode-Pumped Solid-State Q-Switched Laser with Rhenium Diselenide as Saturable Absorber

ReX2 (X=S,Se): A New Opportunity for Development of Two-dimensional Anisotropic Materials

Experimental Measurement of Nanolayers via Electromagnetic, Near Infrared, and Gamma Radiation

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Product

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ReX₂ (X=S,Se): A New Opportunity for Development of Two-dimensional Anisotropic Materials