Highly (001)-textured p-type WSe2 Thin Films as Efficient Large …
Nov 22, 2017 · Highly (001)-textured, photoactive WSe 2 thin films have been prepared by an amorphous solid-liquid-crystalline solid process promoted by palladium. By increasing the …
XPS of the WSe2 films. XPS spectra of (a) the as ... - ResearchGate
Highly (001)-textured, photoactive WSe2 thin films have been prepared by an amorphous solid-liquid-crystalline solid process promoted by palladium. By increasing the thickness of the Pd …
XPS spectra of the (a) W 4f and (b) Se 3d of the WSe2 nanosheets.
WSe2 nanosheets were investigated by X-ray photoelectron spectroscopy (XPS). The XPS spectra recorded on the W 4f and Se 3d binding energy regions are shown in Figure 7.
Controlled Layer Thinning and p‐Type Doping of WSe2 by …
Sep 13, 2017 · From Raman, photoluminescence, X-ray photoelectron spectroscopy (XPS), and electrical characterization, a p-doping effect of WSe 2 induced by vapor XeF 2 treatment is …
Growth and characterization of WSe2 single crystals using TeCl4 as ...
Nov 1, 2016 · Energy Dispersive X-ray microanalysis (EDX), inductively coupled plasma (ICP) spectroscopy and X-ray photoelectron spectroscopy (XPS) revealed that the single crystals …
Direct solution-phase synthesis of 1T’ WSe2 nanosheets - Nature
Feb 12, 2019 · We report a full study of the atomic structure (high-resolution transmission electron microscopy (HR TEM)), the Raman characteristic peaks, chemical bonding (X-ray …
Synthesis of NbSe2/Bilayer Nb‐Doped WSe2 Heterostructure from ...
Feb 12, 2024 · X-ray photoelectron spectroscopy (XPS) was used to analyze the chemical composition of the heterostructure and verify the presence of Nb doping within the bi-WSe 2. A …
a XRD, b Raman spectra and c, d high-resolution XPS of WSe2 films
Characterization of WSe2 via Raman spectroscopy shows four bands at 189, 244, 293, and 588 cm−1. The strongest band at 293 cm−1 is assigned to the interlayer interaction mode of the …
Nucleation and growth of WSe2: enabling large grain transition …
Sep 22, 2017 · In this work, the fundamental nucleation and growth behavior of WSe 2 is investigated through a detailed experimental design combined with on-lattice, diffusion-based …
Electrical characteristics of WSe2 transistor with amorphous BN …
Jul 1, 2022 · The chemical composition of the as-grown BN film was analyzed by X-ray photoelectron spectroscopy (XPS). As shown in Fig. 1 c, the binding energy of B1s at 187.6 …