Results 161 to 170 of about 947 (177)

More Powerful Twistron Carbon Nanotube Yarn Mechanical Energy Harvesters

Advanced Materials, 2022
AbstractStretching a coiled carbon nanotube (CNT) yarn can provide large, reversible electrochemical capacitance changes, which convert mechanical energy to electricity. Here, it is shown that the performance of these “twistron” harvesters can be increased by optimizing the alignment of precursor CNT forests, plastically stretching the precursor ...
Zhong Wang, Tae Jin Mun, Fernando M. Machado, Ji Hwan Moon, Shaoli Fang, Ali E. Aliev, Mengmeng Zhang, Wenting Cai, Jiuke Mu, Jae Sang Hyeon, Jong Woo Park, Patrick Conlin, Kyeongjae Cho, Enlai Gao, Gang Wan, Chi Huynh, Anvar A. Zakhidov, Seon Jeong Kim, Ray H. Baughman   +18 more
openaire   +2 more sources

Twistronics: Investigating Twist Angles in 2D Materials

2022
Twist angle materials are the materials in which a relative angle (twist) is introduced between vertically stacked layers of 2D materials. Even for small twist angles these materials display transformative material properties owing to their strong inter-layer bonding.
Riddhi Kadrekar, Dattatray J. Late
openaire   +1 more source

Strain Engineering towards Enriched Surface Patterns in Graphene Twistronics

ACS Applied Materials & Interfaces
The remarkable electronic properties of twisted bilayer graphene (TBG) are pivotal to the realm of twistronics and are significantly regulated by surface wrinkling. In this context, strain engineering provides a novel paradigm for exploring twist-strain-electron coupling.
Kim Meow Liew, Zichen Huang
exaly   +3 more sources

In-plane anisotropic two-dimensional materials for twistronics

Nanotechnology
Abstract In-plane anisotropic two-dimensional (2D) materials exhibit in-plane orientation-dependent properties. The anisotropic unit cell causes these materials to show lower symmetry but more diverse physical properties than in-plane isotropic 2D materials.
Hangyel Kim, Changheon Kim, Yeonwoong Jung, Namwon Kim, Jangyup Son, Gwan-Hyoung Lee   +5 more
openaire   +2 more sources

Twistronics and moiré excitonic physics in van der Waals heterostructures

Frontiers of Physics
AbstractHeterostructures composed of two-dimensional van der Waals (vdW) materials allow highly controllable stacking, where interlayer twist angles introduce a continuous degree of freedom to alter the electronic band structures and excitonic physics.
Siwei Li, Ke Wei, Qirui Liu, Yuxiang Tang, Tian Jiang   +4 more
exaly   +2 more sources

Engineering of Numerous Moiré Superlattices in Twisted Multilayer Graphene for Twistronics and Straintronics Applications

ACS Nano, 2021
Maria Brzhezinskaya, Oleg Kononenko, Vladimir Volkov   +2 more
exaly  

Excitonic devices with van der Waals heterostructures: valleytronics meets twistronics

Nature Reviews Materials, 2022
Alberto Ciarrocchi, Fedele Tagarelli, Ahmet Avsar   +2 more
exaly  

Nonlinear Twistronics for EM Waves

IEEE Transactions on Antennas and Propagation
Constantinos Valagiannopoulos, Andrea Alù   +1 more
openaire   +1 more source

Electronic-structure methods for twisted moiré layers

Nature Reviews Materials, 2020
Stephen Carr, Shiang Fang, Efthimios Kaxiras   +2 more
exaly  

Advances in the twistronics of high temperature superconductors

2023 IEEE Nanotechnology Materials and Devices Conference (NMDC), 2023
openaire   +1 more source