Results 101 to 110 of about 72,047 (222)

Switchable moiré potentials in ferroelectric WTe2/WSe2 superlattices [PDF]

, 2022
Kaifei Kang, Wenjin Zhao, Yihang Zeng, Kenji Watanabe, Takashi Taniguchi, Jie Shan, Kin Fai Mak   +6 more
openalex   +1 more source

Long‐Range Exciton Energy Transfer in Two‐Dimensional Materials

Laser &Photonics Reviews, EarlyView.
This review highlights recent advances in long‐range exciton energy transfer within planar 2D‐material architectures. It emphasizes the emergence of self‐hybridized excitonpolaritons, exciton coupling to surface plasmon polaritons and plasmonic lattices, and the role of dipoledipole transfer pathways in enabling efficient nanoscale energy transport ...
Paul H. Bittorf, Maximilian Black, Hebrew Crispin, Prabhdeep Singh, Parsa Darman, Sara Darbari, Fatemeh Chahshouri, Masoud Taleb, Nahid Talebi   +8 more
wiley   +1 more source

Moiré superlattice effects on interfacial mechanical behavior: A concise review

Interdisciplinary Materials
The moiré superlattice, arising from the interface of mismatched single crystals, intricately regulates the physical and mechanical properties of materials, giving rise to phenomena such as superconductivity and superlubricity. This study delves into the
Weidong Yan, Jiangtao Liu, Wengen Ouyang, Ze Liu   +3 more
doaj   +1 more source

Electronic properties and quantum transport behavior of twisted γ-graphdiyne/graphene

National Science Open
Van der Waals heterostructures are acknowledged as a decent platform for electronic and optoelectronic applications owing to their atomically flat interfaces, unprecedented flexibility and unique physical characteristics.
Liu Yingcong, Bai Haokun, Wang Xin, Sun Haochun, Xiong Zhaozhao, Dai Fulong, Liang Zhuojian, Kang Zhuo, Zhang Yue   +8 more
doaj   +1 more source

Two‐Dimensional Transition Metal Dichalcogenides Properties Enhanced by Nano‐ and Micro‐Scale Shape Control

MetalMat, EarlyView.
This review explores current strategies for shaping two‐dimensional transition metal dichalcogenides (TMDs) beyond their planar form. It highlights how strain engineering, nanopatterning, and growth on complex substrates modulate their mechanical, optical, and electronic properties.
C. Grazianetti, G. Zambito, D. Campi, M. C. Giordano, F. Buatier de Mongeot, A. Molle, C. Martella   +6 more
wiley   +1 more source

Generation of Anisotropic Massless Dirac Fermions and Asymmetric Klein Tunneling in Few-Layer Black Phosphorus Superlattices

, 2016
Artificial lattices have been employed in many two-dimensional systems, including those of electrons, atoms and photons, in a quest for massless Dirac particles with flexibility and controllability.
Cao, Ting, Li, Zhenglu, Louie, Steven G., Wu, Meng   +3 more
core   +2 more sources

Magic configurations in Moiré Superlattice of Bilayer Photonic crystal: Almost-Perfect Flatbands and Unconventional Localization [PDF]

, 2021
Dung Xuan Nguyen, Xavier Letartre, Emmanuel Drouard, Pierre Viktorovitch, H. Chau Nguyen, Hai Son Nguyen   +5 more
openalex   +1 more source

Enhancing the Chemical Reactivity of Graphene through Substrate Engineering

Small, EarlyView.
This review highlights methods to enhance the reactivity of graphene through substrate engineering, focusing on strain and charge doping. Strains induced by nanoparticles, metal crystal orientations, or stretchable polymers increase the reactivity of graphene.
Jia Tu, Mingdi Yan
wiley   +1 more source

Interface‐Engineered Bi0.5Sb1.5Te3/WSe2 Heterostructures for Enhanced Thermoelectric Performance

Small, EarlyView.
BST/WSe2 heterostructures grown by pulsed laser deposition exhibit semicoherent van der Waals interfaces, characterized by lattice strain, compressed gaps, and localized moiré patterns. These interfacial features modulate carrier generation and energy filtering, yielding high Seebeck coefficients and a consistently high power factor above 50 µW cm−1 K ...
Karan Giri, Yen‐Ling Wang, Yi‐Ting Wu, Chun‐Hua Chen   +3 more
wiley   +1 more source

Soliton superlattices in twisted hexagonal boron nitride. [PDF]

, 2019
Properties of atomic van der Waals heterostructures are profoundly influenced by interlayer coupling, which critically depends on stacking of the proximal layers.
Basov, DN, Chen, LX, Du, Y, Fogler, MM, Frenzel, AJ, Goldflam, MD, Jiang, B-Y, Ni, GX, Sun, ZY, Wang, H, Xie, XM   +10 more
core   +1 more source