Results 71 to 80 of about 3,336 (157)

Ripples in Two‐Dimensional Transition Metal Sulfides: Formation Mechanism, Optoelectronic Regulation, and Application Prospects

Battery Energy, Volume 5, Issue 3, May 2026.
Ripples transform 2D materials by creating tunable strain fields. This enables precise manipulation of electronic and optical properties, driving innovations in next‐generation optoelectronics and quantum devices. ABSTRACT As integrated circuit technology approaches its physical limits in the post‐Moore era, transition metal sulfides, with atomic‐scale
Haitao Yu, Xiao Wu
wiley   +1 more source

Strong interaction between interlayer excitons and correlated electrons in WSe2/WS2 moiré superlattice

Nature Communications, 2021
Heterobilayers of transition metal dichalcogenides host moiré superlattices that give rise to strong electron interactions. Here, the authors study the photoluminescence from interlayer excitons in a WS2/WSe2 heterobilayer to reveal the onset of various ...
Shengnan Miao, Tianmeng Wang, Xiong Huang, Dongxue Chen, Zhen Lian, Chong Wang, Mark Blei, Takashi Taniguchi, Kenji Watanabe, Sefaattin Tongay, Zenghui Wang, Di Xiao, Yong-Tao Cui, Su-Fei Shi   +13 more
doaj   +1 more source

Enhancing the Chemical Reactivity of Graphene through Substrate Engineering

Small, Volume 22, Issue 25, 4 May 2026.
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

Charge-polarized interfacial superlattices in marginally twisted hexagonal boron nitride

Nature Communications, 2021
Here, moiré superlattices generated by twisted insulating crystals of hexagonal boron nitride are shown to have a ferroelectric-like character, attributed to strain-induced polarized dipoles formed by pairs of interfacial boron and nitrogen atoms that ...
C. R. Woods, P. Ares, H. Nevison-Andrews, M. J. Holwill, R. Fabregas, F. Guinea, A. K. Geim, K. S. Novoselov, N. R. Walet, L. Fumagalli   +9 more
doaj   +1 more source

Band Structure Engineering of 2D Materials using Patterned Dielectric Superlattices

, 2017
The ability to manipulate two-dimensional (2D) electrons with external electric fields provides a route to synthetic band engineering. By imposing artificially designed and spatially periodic superlattice (SL) potentials, 2D electronic properties can be ...
Dean, Cory R., Forsythe, Carlos, Kim, Philip, Koshino, Mikito, Moon, Pilkyung, Pasupathy, Abhay, Taniguchi, Takashi, Watanabe, Kenji, Zhou, Xiaodong   +8 more
core   +1 more source

Dimensionality Engineering of 1D, 2D, and 3D High‐Entropy Alloys for Advanced Electrocatalysis

Small Structures, Volume 7, Issue 5, May 2026.
This review summarizes recent advances in the synthesis and electrocatalytic applications of high‐entropy alloys (HEAs) in 1D, 2D, and 3D forms. We highlight the unique structural advantages and superior performance of dimensionally engineered HEA in key electrocatalytic reactions, including water splitting, hydrogen oxidation, alcohol oxidation, CO2 ...
Jing Yang, Deyang Xu, Peixin Zhang, Congxu Wang, Shuang Wang, Zhigang Hu, Tian Tian   +6 more
wiley   +1 more source

Spectrally Tunable 2D Material‐Based Infrared Photodetectors for Intelligent Optoelectronics

Advanced Functional Materials, Volume 36, Issue 27, 2 April 2026.
Intelligent optoelectronics through spectral engineering of 2D material‐based infrared photodetectors. Abstract The evolution of intelligent optoelectronic systems is driven by artificial intelligence (AI). However, their practical realization hinges on the ability to dynamically capture and process optical signals across a broad infrared (IR) spectrum.
Junheon Ha, Yingshan Ma, Yong Nam An, Sung‐Un An, Hyeon Hak Jung, Suvi‐Tuuli Varjamo, Jiwon Yoo, Junho Min, Hanvit Kim, Faisal Ahmed, Sang Hoon Chae, Young Min Song, Weiwei Cai, Tawfique Hasan, Zhipei Sun, Dong‐Ho Kang, Hyeon‐Jin Shin, Yunyun Dai, Hoon Hahn Yoon   +18 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

Borophene: Crucial Challenges and the Way Forward

Advanced Science, Volume 13, Issue 21, 13 April 2026.
This review explores the challenges and progress in borophene research, focusing on synthesis strategies, structural properties, and potential applications. It highlights key experimental breakthroughs, discusses theoretical insights into borophene's unique features, and addresses pathways for overcoming stability and scalability issues.
Zhixuan Li, Jeyaraman Sankar, Prashant Kumar, Ajayan Vinu   +3 more
wiley   +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