Figure 3 (a) presents the measured XRD patterns of bulk WS2 and the exfoliated WS2 nanosheets. The diffraction peaks at 2θ = 14.3, 28.9, 43.9, and 60° can be referred to the …

Crystalline and hetero-dimensional nanostructures of WS2 quantum dots and a few layered sheets have been successfully synthesized in a single-step process using liquid exfoliation in …

Mar 1, 2025 · The Williamson-Hall (W-H) and VESTA analyses of XRD data are used to analyze the crystallinity, lattice strain and dislocation density, and visualize the lattice planes in WS 2 …

Characterization of the exfoliated WS2 nanosheets was done by various spectroscopic measurements, namely, Raman spectroscopy, X-ray diffraction (XRD), scanning electron …

WS2 is Molybdenite structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is two-dimensional and consists of two WS2 sheets oriented in the (0, 0, 1) direction.

Feb 1, 2023 · The simulated XRD pattern of WS2 phases with Cu-K α1 = 1.54059 Å radiation is shown in Fig. 1. Unit cell and diffraction pattern data of the phases have also been presented …

The single crystal 2H WS2 is characterized using: XRD: single crystal and powder X-ray diffraction (D8 Venture Bruker and D8 Advance Bruker) EDX: Energy-dispersive X-ray …

In the present study, we report a rational understanding based on X-ray photoelectron spectroscopy (XPS) and structural inspection of two kinds of dimensionally controllable 2D-WS …

May 23, 2010 · Cobalt-doped tungsten disulfide nanorods were synthesized by an approach involving exfoliation, intercalation, and the hydrothermal process, using commercial WS 2 …

Aug 17, 2015 · We utilize Raman spectroscopy, optical microscopy, scanning electron microscopy (SEM), atomic force microscopy (AFM) and two dimensional X-ray diffraction (2D XRD) to …