Results 71 to 80 of about 908 (165)

Beyond Conventional Cooling: Advanced Micro/Nanostructures for Managing Extreme Heat Flux

Advanced Materials, Volume 38, Issue 5, 22 January 2026.
This review examines the design, application, and manufacturing of biomimetic or engineered micro/nanostructures for managing high heat‐flux in multi‐level electronics by enhancing conductive, convective, phase‐changing, and radiative heat transfer mechanisms, highlighting their potential for efficient, targeted thermal management, and future prospects.
Yuankun Zhang, Huajie Li, Yuhang Zhou, Jun Ma, Keng‐Te Lin, Han Lin, Chunsheng Guo, Baohua Jia   +7 more
wiley   +1 more source

Duality between atomic configurations and Bloch states in twistronic materials [PDF]

Physical Review Research, 2020
The relative orientation (twist) of successive layers of stacked two-dimensional (2D) materials creates variations in the interlayer atomic registry. The variations often form a super lattice, called a moir pattern, which can alter electronic properties.
Stephen Carr, Daniel Massatt, Mitchell Luskin, Efthimios Kaxiras   +3 more
openaire   +4 more sources

Observation of topological polaritons and photonic magic angles in twisted van der Waals bi-layers

, 2020
Twisted two-dimensional bi-layers offer exquisite control on the electronic bandstructure through the interlayer rotation and coupling, enabling magic-angle flat-band superconductivity and moir\'e excitons.
Alù, Andrea, Bao, Qiaoliang, Dai, Zhigao, Hu, Guangwei, Krasnok, Alex, Mazor, Yarden, Ou, Qingdong, Qiu, Cheng-Wei, Si, Guangyuan, Wu, Jing, Wu, Yingjie, Zhang, Qing   +11 more
core   +1 more source

Engineering Moir\'e Meta-crystals with Conventional Photonic and Phononic Structures

, 2023
Recent discoveries on Mott insulating and unconventional superconducting states in twisted bilayer graphene with Moir\'e superlattices have reshaped the landscape of ''twistronics'' and paved the way for developing high-temperature superconductors and ...
Jing, Yun, Kong, Xianghong, Oudich, Mourad, Qiu, Chengwei, Zhang, Tan   +4 more
core  

Temporal Twistronics

The concept of twistronics and moiré physics, which is present in twisted two-dimensional bilayer materials, has recently attracted growing attention in various fields of science and engineering such as condensed matter physics, nanophotonics, polaritonics and excitonics.
Ptitcyn, Grigorii, Engheta, Nader
openaire   +2 more sources

Exploring Wigner crystals in two-dimensional and moiré systems: from spectroscopy to theoretical modeling

Materials for Quantum Technology
Electron correlation effects have long been a central issue in condensed matter physics, particularly with the successful development of various two-dimensional materials.
Yifan Ke, Wei Hu
doaj   +1 more source

Strong structural and electronic coupling in metavalent PbS moire superlattices

, 2022
Moire superlattices are twisted bilayer materials, in which the tunable interlayer quantum confinement offers access to new physics and novel device functionalities. Previously, moire superlattices were built exclusively using materials with weak van der
Betzler, Sophia, Bustillo, Karen C., Ercius, Peter, Ophus, Colin, Song, Zhigang, Wan, Jiawei, Wang, Lin-Wang, Wang, Yu, Xie, Yujun, Zheng, Haimei   +9 more
core  

AFM: An important enabling technology for 2D materials and devices

Nanotechnology Reviews
The last 20 years have seen remarkable progress in the study of 2D materials leading to the discovery of interesting properties and application potentials.
Uzoma Paul C., Ding Xiaolei, Qiao Baoshi, Oguzie Emeka E., Xu Yang, Zheng Xiaorui, Hu Huan   +6 more
doaj   +1 more source

Making Chiral Topological Superconductivities from Non-topological Superconductivities Through the Twist

, 2023
In this paper, we propose a general scheme to realize chiral TSCs through the "twistronics". Suppose we have a $D_n$-symmetric monolayer superconductor, which carries non-topological SC with pairing angular momentum $L=n/2$.
Chen, Wei-Qiang, Liu, Yu-Bo, Yang, Fan, Zhang, Yongyou, Zhou, Jing   +4 more
core  

Study of twistronics induced superconductivity in twisted bilayer graphene

Bibechana
This work investigates the electronic properties of twisted bilayer graphene (TBG) through computational calculations, with the aim of understanding the emergence of flat bands and conditions favorable for superconductivity close to the magic angle ...
Rajendra Paudel, Nabin Upadhya Dhakal, Nurapati Pantha   +2 more
doaj   +1 more source