Results 51 to 60 of about 7,737 (297)

Nanoscale Voltage Enhancement at Cathode Interfaces in Li-ion Batteries

, 2017
Interfaces are ubiquitous in Li-ion battery electrodes, occurring across compositional gradients, regions of multiphase intergrowths, and between electrodes and solid electrolyte interphases or protective coatings. However, the impact of these interfaces
Jacobs, Ryan, Kuech, Thomas, Morgan, Dane, Wolverton, Chris, Xu, Shenzhen   +4 more
core   +2 more sources

1 D Hierarchical MnCo2O4 Nanowire@MnO2 Sheet Core–Shell Arrays on Graphite Paper as Superior Electrodes for Asymmetric Supercapacitors [PDF]

, 2015
Heterostructured metal oxide core–shell architectures have attracted considerable attention owing to their superior electrochemical performance in supercapacitors compared to a single structure.
Anasori, Cai, Cao, Chen, Chen, Chu, Dong, Dubal, Guo, Han, Huang, Huang, Huang, Jin, Jing, Krishnan, Li, Li, Li, Li, Liu, Lu, Ma, Mondal, Nie, Padmanathan, Pendashteh, Peng, Ren, Sharma, Wang, Wang, Wang, Wang, Wang, Wang, Wu, Xiaomin, Xu, Xu, Yang, Yu, Yu, Zhang, Zhang, Zhang, Zhang, Zhou   +47 more
core   +1 more source

Heterostructures formed through abraded van der Waals materials [PDF]

Nature Communications, 2020
AbstractTo fully exploit van der Waals materials and their vertically stacked heterostructures, new mass-scalable production routes which are low cost but preserve the high electronic and optical quality of the single crystals are required. Here, we demonstrate an approach to realise a variety of functional heterostructures based on van der Waals ...
Nutting, Darren, Felix, Jorlandio F., Tillotson, Evan, Shin, Dong-Wook, De Sanctis, Adolfo, Chang, Hong, Cole, Nick, Russo, Saverio, Woodgate, Adam, Leontis, Ioannis, Fernández, Henry A., Craciun, Monica F., Haigh, Sarah J., Withers, Freddie   +13 more
openaire   +6 more sources

Advancing Electronic Application of Coordination Solids: Enhancing Electron Transport and Device Integration via Surface‐Mounted MOFs (SURMOFs)

Advanced Functional Materials, EarlyView.
The layer‐by‐layer (LbL) assembly of coordination solids, enabled by the surface‐mounted metal‐organic framework (SURMOF) platform, is on the cusp of generating the organic counterpart of the epitaxy of inorganics. The programmable and sequential SURMOF protocol, optimized by machine learning (ML), is suited for accessing high‐quality thin films of ...
Zhengtao Xu, Christof Wöll, Stefan Bräse   +2 more
wiley   +1 more source

Grain boundary engineering in roll-bonded copper to overcome the strength-ductility dilemma

Journal of Materials Research and Technology, 2022
Copper sheets with graded and fine-grained (FG) microstructures were processed by accumulative roll bonding (ARB) and subsequent annealing to evaluate the effect of structural heterogeneities on the strength–ductility relationship.
Saeed Taali, Mohammad Reza Toroghinejad, Moritz Kuglstatter, Heinz Werner Höppel   +3 more
doaj   +1 more source

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

Advanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai, Md Shakhawath Hossain, Nhat Minh Nguyen, Yongliang Chen, Chaohao Chen, Xiaoxue Xu, Quang Thang Trinh, Toan Dinh, Toan Trong Tran   +8 more
wiley   +1 more source

Optical properties of SOI waveguides functionalized with close-packed quantum dot films [PDF]

, 2013
It is shown that dipolar coupling between neighboring quantum dots enhances the absorption of light in close packed monolayers of colloidal quantum dots.
Geiregat, Pieter, Hens, Zeger, Omari, Abdoulghafar, Van Thourhout, Dries   +3 more
core   +2 more sources

Imaging Two Dimensional Materials and their Heterostructures

Journal of Physics: Conference Series, 2017
Stacking different two-dimensional (2D) atomic layers is a feasible approach to create unique multilayered van der Waals heterostructures with desired properties. 2D materials, graphene, hexagonal boron nitride (h-BN), molybdenum disulphate (MoS2) and graphene based van der Waals heterostructures, such as h-BN/graphene and MoS2/graphene have been ...
Zan, R, Ramasse, QM, Jalil, R, Tu, J-S, Bangert, U, Novoselov, KS   +5 more
openaire   +3 more sources

Heterostructure Engineering of 2D Superlattice Materials for Electrocatalysis

Advanced Science, 2022
AbstractExploring low‐cost and high‐efficient electrocatalyst is an exigent task in developing novel sustainable energy conversion systems, such as fuel cells and electrocatalytic fuel generations. 2D materials, specifically 2D superlattice materials focused here, featured highly accessible active areas, high density of active sites, and high ...
Zhen Zhang, Peizhi Liu, Yanhui Song, Ying Hou, Bingshe Xu, Ting Liao, Haixia Zhang, Junjie Guo, Ziqi Sun   +8 more
openaire   +4 more sources

Synchrotron Radiation for Quantum Technology

Advanced Functional Materials, EarlyView.
Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader, Sakura Pascarelli, Klaus Attenkofer, Anna A. Makarova, Karsten Holldack, Kai Rossnagel, Kristiaan Temst, George Kourousias, Stefano Carretta, Caterina Biscari, Helmut Dosch   +10 more
wiley   +1 more source