Direct TEM observations of growth mechanisms of two ... - Nature
2016年7月14日 · Our study shows direct observations of MoS 2 growth as the temperature evolves, and sheds light on the controllable orientation and grain size of two-dimensional …
Cross-sectional TEM images of MoS 2 films of thickness a 2 nm, …
We report an optimized multi-step chemical vapor deposition process for growing MoS2 thin films. This process enables large-area processing, film patterning simply by using shadow masks, …
Unleashing the Power of 2D MoS2: In Situ TEM Study of Its …
2023年10月4日 · This study presents the utilization of MoS 2 as a diffusion barrier for metal interconnects, in situ transmission electron microscopy (TEM) observations are employed for …
Raman and TEM characterization of 2D layered MoS2
2021年9月30日 · Raman mapping shows the width of the grown MoS 2 film to be about 7 µm, and the difference between the Raman frequencies of the E 12g and A 1g modes indicate that …
High-resolution TEM images of MoS2 crystals. c) SAED
Monolayer MoS2 is promising candidate for fabrication of optoelectronic devices due to its direct bandgap nature and high carrier mobility. Alkali metal compounds have been demonstrated to …
Evaluation of TEM methods for their signature of the number of …
2022年9月1日 · Here, we evaluate in a systematic manner the signature of exfoliated free-standing mono- and few-layer MoS 2 and MoTe 2 in TEM experiments such as high-resolution …
Adhesion-induced MoS2 layer transfer via in-situ TEM …
2025年1月1日 · To address this, we conducted a comprehensive study investigating the interaction forces originating from the bonding between atoms that govern the adhesion of …
(a) TEM image of exfoliated MoS 2 sheets (inset ... - ResearchGate
Herein, we report tunable MoS2 growth with varied morphologies via RF sputtering by controlling growth parameters. The controlled growth from in-plane to vertically-aligned MoS2 flakes has …
In-situ TEM investigation of MoS2 upon alkali metal intercalation ...
Here by in-situ TEM technique we investigated the structural evolution of MoS 2 upon lithium and sodium intercalation, along with transformation of the nanosheet and variation of the electron …
In-situ TEM investigation of MoS2 upon alkali metal ... - Springer
2017年11月20日 · Here by in-situ TEM technique we investigated the structural evolution of MoS 2 upon lithium and sodium intercalation, along with transformation of the nanosheet and …