3/20/2023 0 Comments Res2 crystalmaker![]() However, the anisotropic ratios between various angles of these ReS 2 flake or film makes it more advantageous over BP for future applications 24 – 26 therefore, the anisotropic performance of ReS 2 has become increasingly attractive.Ĭurrent studies on the anisotropic response are largely based on the pristine properties ![]() 23 Moreover, the success of chemical vapor deposition (CVD) and the fabrication of high-quality To the high activity of BP ultrathin film in air. 18 Rhenium disulfide (ReS 2) is one of the typical layered materials in which the quasi-one-dimensional Re 4 chains ( b-axis) generates distinct anisotropic response, 19 – 22 and more importantly, its 2-D form is stable in ambient environments, in contrast 15 – 17 Besides BP, the anisotropic properties in a series of 2-D materials have been discovered. Response in electronic, optical, and thermal properties. Having such reduced in-plane symmetry endows BP with a strong anisotropic Layered anisotropic material, which is an orthorhombic crystal with a puckered lattice For example, black phosphorus (BP) is the most famous In 2-D materials, the interesting anisotropic response generally stemsįrom reduced in-plane symmetry. Including polarized photodetector, 12, 13 inverter, 14 and so on. Unprecedented opportunity for the development of applications concerning angle sensitivity, Such as, carrier mobility, 1 – 4 thermal conductivity, 5 – 7 optical absorption coefficient, 8 – 10 and Young’s modules, 11 which render these novel 2-D materials an extra degree of freedom, thus providing The way for emerging angle-sensitive applications in the near future.Īnisotropic response in two-dimensional (2-D) materials is increasingly, attractingĪttention worldwide because of the spatial differences in the inherent physical parameters Thus, we concluded that this strategy isĬompatible with conventional processes in the semiconductor industry and may pave Our results demonstrated that the electronic anisotropic ratio was enhanced remarkablyįrom the initial 1.4 to as high as ∼12.0. ![]() Poly(vinylidene fluoride- co-trifluoroethylene) P(VDF-TrFE) on top of ReS 2 nanosheet and modulated the conductivity of ReS 2 within specific directions via selective polarization of the ferroelectric film. We integrated a thin film of ferroelectric The electronic anisotropic ratio by employing rhenium disulfide (ReS 2) nanosheet in a nondestructive fashion. Herein, we aimed at developing a novel strategy to effectively modulate Of the anisotropic ratio within a narrow range, thereby, limiting their practicalĪpplications. To examine the physical properties in different directions, which cause restriction On anisotropic response is due to the main use of the structural materials of pristine However, the challenge with current studies Anisotropic response in two-dimensional materials has emerged with attractive potentialĪpplications in angle-sensitive areas.
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