Results 11 to 20 of about 24,124,459 (297)

Laser irradiation induced structural transformation in layered transition metal trichalcogenide nanoflakes

iScience, 2023
Summary: Laser irradiation is a powerful tool in inducing changes in lattice structures and properties of two-dimensional (2D) materials through processes such as heating, bleaching, catalysis, etc.
Huifeng Zhang, Xiong Tu, Ziyu Wu, Junqing Guo, Linfeng Fei, Xiaxia Liao, Jiaren Yuan, Siyuan Wan, Ya-Qing Bie, Yangbo Zhou   +9 more
doaj   +1 more source

Tunable nonlinear optical enhancement of α-FeOOH nanorods/RGO composites

Results in Physics, 2021
High-quality α-FeOOH nanorods/reduced graphene oxide (RGO) composites were prepared by a facile hydrothermal method. Crystal structure and optical properties of the composites were characterized by XRD, SEM, TEM, FT-IR, Raman, UV–vis, PL.
Jiawen Wu, Fangfang Wang, Xinting Zhao, Baohua Zhu, Yuzong Gu   +4 more
doaj   +1 more source

Two-Dimensional Materials: From Synthesis to Applications. [PDF]

Molecules
Two-dimensional materials have become a cornerstone of modern materials science, offering unique structural, electronic, optical, and mechanical properties [...
Wang S, Hung NT, Sun M.
europepmc   +2 more sources

Multiferroic Two-Dimensional Materials [PDF]

Physical Review Letters, 2016
The relation between unusual Mexican-hat band dispersion, ferromagnetism and ferroelasticity is investigated using a combination of analytical, first-principles and phenomenological methods. The class of material with Mexican-hat band edge is studied using the $α$-SnO monolayer as a prototype. Such band edge causes a van Hove singularity diverging with
Seixas, L., Rodin, A. S., Carvalho, A., Neto, A. H. Castro   +3 more
openaire   +3 more sources

In‐plane epitaxial growth of 2D CoSe‐WSe2 metal‐semiconductor lateral heterostructures with improved WSe2 transistors performance

InfoMat, 2021
The two‐dimensional (2D) in‐plane (lateral) heterostructures have attracted increasing interest for potential applications in the atomically thin electronics and optoelectronics.
Huifang Ma, Kejing Huang, Ruixia Wu, Zhengwei Zhang, Jia Li, Bei Zhao, Chen Dai, Ziwei Huang, Hongmei Zhang, Xiangdong Yang, Bo Li, Yuan Liu, Xiangfeng Duan, Xidong Duan   +13 more
doaj   +1 more source

Patterning two‐dimensional semiconductors with thermal etching

InfoMat, 2023
The controllable synthesis of complicated nanostructures in advanced two‐dimensional (2D) semiconductors, such as periodic regular hole arrays, is essential and remains immature.
Miaomiao Liu, Ziwei Huang, Yukun Guo, Zhengwei Zhang, Liqiang Zhang, Hongmei Zhang, Jiang Zhong, Shanhao Li, Wei Deng, Di Wang, Wei Li, Ying Huangfu, Xiangdong Yang, Xidong Duan   +13 more
doaj   +1 more source

Defects in two-dimensional elemental materials beyond graphene

, 2022
Defects in Two-Dimensional Materials addresses the fundamental physics and chemistry of defects in 2D materials and their effects on physical, electrical and optical properties.
Mariusz Krawiec, Carlo Ottaviani, Yi Du, Bruno Olivieri, Claudio Quaresima, Mieczysław Jałochowski, Mieczyslaw Yalochowsky, Mariusz Krawiek, Paola De Padova   +8 more
core   +1 more source

Dynamics of Hermite–Gaussian beams in the linear and nonlocal nonlinear fractional Schrödinger equations

Results in Physics, 2020
We analytically and numerically investigated the dynamics of the Hermite–Gaussian (HG) beams in linear and nonlocal nonlinear fractional Schrödinger equations (SEs), in both one and two dimensions.
Zhenkun Wu, Yagang Zhang, Jingmin Ru, Yuzong Gu   +3 more
doaj   +1 more source

Molecular assembly on two-dimensional materials [PDF]

Nanotechnology, 2017
Abstract Molecular self-assembly is a well-known technique to create highly functional nanostructures on surfaces. Self-assembly on two-dimensional (2D) materials is a developing field driven by the interest in functionalization of 2D materials in order to tune their electronic properties. This has resulted in the discovery of several
Liljeroth Peter, Kumar Avijit, Banerjee Kaustuv   +2 more
openaire   +3 more sources

Holographic Convergent Electron Beam Diffraction (CBED) Imaging of Two-dimensional Crystals

, 2021
Convergent beam electron diffraction (CBED) performed on two-dimensional (2D) materials recently emerged as a powerful tool to study structural and stacking defects, adsorbates, atomic 3D displacements in the layers, and the interlayer distances.
S. J. Haigh, T. Latychevskaia, Latychevskaia, T. (author), K. S. Novoselov, Haigh, S.J. (author), Novoselov, K.S. (author)   +5 more
core   +1 more source