CsCu3SbS4: rational design of a two-dimensional layered material with giant birefringence derived from Cu3SbS4

2022 ◽  
Author(s):  
Chang Liu ◽  
Shenghua Zhou ◽  
Chao Zhang ◽  
Yaying Shen ◽  
Xiao-Yan Liu ◽  
...  
Keyword(s):  
Rational Design ◽  
Layered Material ◽  
Two Dimensional ◽  
Laser Technology

It is an important and challenging task to develop new infrared (IR) birefringent materials to promote the development of laser technology. In this work, a novel thioantimonate with the highest...

scholarly journals Solvothermal Preparation of Spherical Bi2O3 Nanoparticles Uniformly Distributed on Ti3C2Tx for Enhanced Capacitive Performance

2021 ◽  
Author(s):  
Tao Li ◽  
Xuefeng Chang ◽  
Lifang Mei ◽  
Xiayun Shu ◽  
Jidong Ma ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Chemical Stability ◽  
Layered Structure ◽  
Layered Material ◽  
Two Dimensional ◽  
Capacitive Performance ◽  
Solvothermal Preparation

Ti3C2Tx is a promising new two-dimensional layered material for supercapacitors with good electrical conductivity and chemical stability. However, Ti3C2Tx has problems such as collapse of the layered structure and low...

scholarly journals Anisotropic nanocrystal shape and ligand design for co-assembly

2021 ◽  
Vol 7 (23) ◽  
pp. eabf9402
Author(s):  
Katherine C. Elbert ◽  
William Zygmunt ◽  
Thi Vo ◽  
Corbin M. Vara ◽  
Daniel J. Rosen ◽  
...  
Keyword(s):  
Rational Design ◽  
Ligand Design ◽  
Building Blocks ◽  
Two Dimensional ◽  
Secondary System ◽  
Assembly Design ◽  
Ligand Shell ◽  
Powerful Approach ◽  
Anisotropic Systems ◽  
Direct Materials

The use of nanocrystal (NC) building blocks to create metamaterials is a powerful approach to access emergent materials. Given the immense library of materials choices, progress in this area for anisotropic NCs is limited by the lack of co-assembly design principles. Here, we use a rational design approach to guide the co-assembly of two such anisotropic systems. We modulate the removal of geometrical incompatibilities between NCs by tuning the ligand shell, taking advantage of the lock-and-key motifs between emergent shapes of the ligand coating to subvert phase separation. Using a combination of theory, simulation, and experiments, we use our strategy to achieve co-assembly of a binary system of cubes and triangular plates and a secondary system involving two two-dimensional (2D) nanoplates. This theory-guided approach to NC assembly has the potential to direct materials choices for targeted binary co-assembly.

High-performance field emission based on nanostructured tin selenide for nanoscale vacuum transistors

Nanoscale ◽  
2019 ◽  
Vol 11 (7) ◽  
pp. 3129-3137 ◽  
Author(s):  
Huu Duy Nguyen ◽  
Joon Sang Kang ◽  
Man Li ◽  
Yongjie Hu
Keyword(s):  
Field Emission ◽  
High Performance ◽  
Rational Design ◽  
Two Dimensional ◽  
Tin Selenide ◽  
Vacuum Transistors

Rational design of two-dimensional tin selenide (SnSe) nanostructures enables high-performance field emission for developing nanoscale vacuum transistors.

MXene: An emerging two-dimensional layered material for removal of radioactive pollutants

2020 ◽  
Vol 397 ◽  
pp. 125428 ◽  
Author(s):  
Seung Kyu Hwang ◽  
Sung-Min Kang ◽  
Muruganantham Rethinasabapathy ◽  
Changhyun Roh ◽  
Yun Suk Huh
Keyword(s):  
Layered Material ◽  
Two Dimensional

Rational design of two-dimensional nanomaterials for lithium–sulfur batteries

2020 ◽  
Vol 13 (4) ◽  
pp. 1049-1075 ◽  
Author(s):  
Milan Jana ◽  
Rui Xu ◽  
Xin-Bing Cheng ◽  
Jeong Seok Yeon ◽  
Jae Min Park ◽  
...  
Keyword(s):  
Rational Design ◽  
2D Materials ◽  
Two Dimensional ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

2D materials, their features and possible approaches to mitigating the challenges in Li–S batteries are discussed.

scholarly journals Bilayer graphene: physics and application outlook in photonics

Nanophotonics ◽  
2015 ◽  
Vol 4 (1) ◽  
pp. 115-127 ◽  
Author(s):  
Hugen Yan
Keyword(s):  
Layered Materials ◽  
Bilayer Graphene ◽  
Layered Material ◽  
Two Dimensional ◽  
Fano Resonances ◽  
Phonon Interaction ◽  
Electron Phonon Interaction ◽  
Basic Physics ◽  
Gap Opening ◽  
Plasmon Interaction

AbstractLayered materials, such as graphene, transition metal dichacogenides and black phosphorus have attracted lots of attention recently. They are emerging novel materials in electronics and photonics, with tremendous potential in revolutionizing the traditional electronics and photonics industry. Marrying layered material to the nanophotonics is being proved fruitful. With the recent emphasis and development of metasurfaces in nanophotonics, atomically thin materials can find their unique position and strength in this field. In this article, I will focus on one specific two dimensional material: bilayer graphene. Basic physics will be reviewed, such as band-gap opening, electron-phonon interaction, phonon-plasmon interaction and Fano resonances in the optical response. Moreover, I will review the application of bilayer graphene as a sensitive and fast photodetector. An outlook will be given in the final part of the paper.

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