Shape-dependent close-edge 2D-MoS2 nanobelts

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Shape from 2D Edge Gradients

This paper presents a novel strategy for rapid reconstruction of 3d surfaces based on 2d gradient directions. I.e., this method does not use triangulation for range data acquisition, but rather computes surface normals. These normals are 2d integrated and thus yield the desired surface coordinates; in addition they can be used to compute robust 3d features of free form surfaces. The reconstruct...

متن کامل

Strain-Dependent Edge Structures in MoS2 Layers

Edge structures are low-dimensional defects unavoidable in layered materials of the transition metal dichalcogenides (TMD) family. Among the various types of such structures, the armchair (AC) and zigzag (ZZ) edge types are the most common. It has been predicted that the presence of intrinsic strain localized along these edges structures can have direct implications for the customization of the...

متن کامل

One-dimensional metallic edge states in MoS2.

By the use of density functional calculations it is shown that the edges of a two-dimensional slab of insulating MoS2 exhibit several metallic states. These edge states can be viewed as one-dimensional conducting wires, and we show that they can be observed directly using scanning tunneling microscopy for single-layer MoS2 nanoparticles grown on a support.

متن کامل

Learning 2D Shape Models

A new fully automated shape learning method is presented. It is based on clustering a set of training shapes in the original shape space (de ned by the coordinates of the contour points) and performing a Procrustes analysis on each cluster to obtain cluster prototypes and information about shape variation. The main di erence from previously reported methods is that the training set is rst autom...

متن کامل

Computational Study of Interfaces between 2D MoS2 and Surroundings

The extracted mobilities from MoS2 devices are usually much lower than the theoretical value. Without understanding the origin of mobility killers (surrounding dipoles/traps) and the effects of substrate passivation treatments, it is difficult to improve transport properties. This work presents a study of the interfaces between MoS2 and its surroundings (substrates/dielectrics) using density fu...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: RSC Advances

سال: 2020

ISSN: 2046-2069

DOI: 10.1039/d0ra06440h