Tunable goniopolarity of graphenelike boron layers in metal diborides

First-principles examination of two-dimensional Janus quintuple-layer atomic structures XCrSiN2 (X = S, Se, and Te)

“…43 It should be emphasized that electron-phonon coupling (EPC) is significant in influencing the physical characteristics of materials, particularly thermoelectric properties and thermal conductivity. 44,45 In the present work, we only use the deformation potential (DP) approximation to evaluate the mobility of carriers. In the DP theory, the carrier mobility for 2D materials μ 2D is given by: 46 where C 2D denotes the elastic modulus, E d is the DP constant, k B stands for the Boltzmann constant, e refers to the elementary charge, and ℏ refers to the reduced Planck constant.…”

MXene and Xene: promising frontier beyond graphene in tissue engineering and regenerative medicine

“…47 Borophene, which is a unique 2D B sheet, displays remarkable properties, including a tunable anisotropic structure, metallic behavior, optical transparency, and potential high-temperature superconductivity (10-20 K). [48][49][50] Various synthetic methods, such as physical vapor deposition (PVD), mechanical cleavage, etching, and liquidphase exfoliation, have been successfully employed in producing borophene. 51,52 Group IV Xenes (silicene, germanene, and stanene) Silicene displays a non-planar buckled honeycomb configuration in its monolayer form, which is distinct from the sp 2hybridized C atoms within bulk graphite.…”

“…47 Borophene, which is a unique 2D B sheet, displays remarkable properties, including a tunable anisotropic structure, metallic behavior, optical transparency, and potential high-temperature superconductivity (10–20 K). 48–50 Various synthetic methods, such as physical vapor deposition (PVD), mechanical cleavage, etching, and liquid-phase exfoliation, have been successfully employed in producing borophene. 51,52…”