WebIn this work, by combining transmission electron microscopy and polarized Raman spectroscopy for the 1T′ MoTe2 flakes with different thicknesses, we found that the polarization dependence of Raman intensity is given as a function of excitation laser wavelength, phonon symmetry, and phonon frequency, but has weak dependence on the … WebDec 1, 2024 · Resistive switching behavior by engineering the electrode work function and band gap of ZnTe thin films is demonstrated. The device structures Au/ZnTe/Au, Au/ZnTe/Ag, Al/ZnTe/Ag and Pt/ZnTe/Ag were fabricated. ZnTe was deposited by thermal evaporation and the stoichiometry and band gap were controlled by varying the …
Back-Gated MoTe2 Based 1T-AND Gate Using Non-equilibrium
WebJun 22, 2024 · In this work, we predict that monolayer Janus transition metal dichalcogenides (JTMDs) in the 1T′ phase possess colossal nonlinear photoconductivity owing to their topological band mixing, strong inversion symmetry breaking, and small electronic bandgap. 1T′ JTMDs have inverted bandgaps on the order of 10 meV and are … WebOct 11, 2024 · All of our computational work used density functional theory (DFT). All DFT calculations were performed with the Vienna ab initio simulation package (VASP) 39 , … introduction\u0027s zw
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WebMay 1, 1994 · Work functions and photothreshold values of various layered metal dichalcogenides ( ZrSe 2, HfSe 2, NbSe 2, 1T-TaS 2, 2H-TaS 2, MoS 2, MoSe 2, α … WebJan 9, 2024 · The work functions decrease monotonically from 5.22 eV (1 L) to 5.0 eV (6 L) and then remain constant at 4.99 eV for 7 L and 8 L and drop down to 4.77 eV (bulk β-InSe). For optical properties, the imaginary part of the dielectric function has a strong dependence on the thickness variation. WebAug 3, 2024 · Kelvin probe force microscopy is used to probe the work function of MoS 2 on titanium oxide (TiO x), molybdenum oxide (MoO x), and gold (Au). We find that TiO x … new outlook window cleaning