We show how a full structural and compositional characterization can be obtained by combining EDS, EBSD and AFM analysis. The number of layers present in a 2D material is critical to its performance.

Aug 3, 2015 · Here we demonstrate for the first time a two-step chemical vapor deposition (CVD) method for growing transition-metal dichalcogenide (TMD) heterostructures, where MoSe 2 was synthesized first and followed by an epitaxial growth of WSe 2 …

Aug 27, 2014 · We present in this work a RRS study of samples of WSe 2 with one, two, and three layers (1L, 2L, and 3L), as well as bulk 2H-WSe 2, using up to 20 different laser lines covering the visible range. The first- and second-order Raman features exhibit different resonant behavior, in agreement with the double (and triple) resonance mechanism (s).

Jun 23, 2015 · Due to their high resolution, electron optical characterization in scanning electron microscopes (SEMs) and atomic force microscope is ideally suited. We show how a full structural and compositional characterization can be obtained by combining EDS, EBSD and AFM analysis.

Aug 1, 2015 · By means of automated electron backscatter diffraction (EBSD) analysis, we studied the local orientations of em-bedded Y 2 BaCuO 5 (2 1 1) particles within melt-textured YBCO samples, and also...

May 23, 2023 · Upon integration of the anodic tantalum with a WSe2 FET, a field effect mobility of 0.9 cm2V-1s-1 has been realised. Analysis has also been conducted on the PZT pyroelectric device to understand its surface profile using energy backscatter diffraction (EBSD) and a factorial design of experiment.

Characterization of Layer Thickness and Orientation of 2D WSe2/MoS2 Heterostructures using EDS, EBSD and AFM

Characterization of Layer Thickness and Orientation of 2D WSe2/MoS2 Heterostructures using EDS, EBSD and AFM

Sep 23, 2015 · Christian Lang, Matthew Hiscock, Kim Larsen, Jonathan Moffat, Ravi Sundaram, Characterization of Layer Thickness and Orientation of 2D WSe 2 /MoS 2 Heterostructures using EDS, EBSD and AFM, Microscopy and Microanalysis, Volume 21, Issue S3, 1 August 2015, Pages 103–104, https://doi.org/10.1017/S1431927615001312

Apr 8, 2022 · In this work, a standalone pyroelectric device (SPD) made from PZT with a top and bottom electrode has been fabricated and the pyroelectric current measured with respect to temperature. Also, 45 nm thick WSe 2 has been exfoliated and deposited onto the thin-film PZT.