Results 111 to 120 of about 14,465,781 (332)

Open book decompositions of fibre sums in contact topology

, 2012
In the present paper we describe compatible open books for the fibre connected sum along binding components of open books, as well as for the fibre connected sum along multi-sections of open books.
Alexander, Etnyre, Giroux, Mirko Klukas, Prasolov, Thurston   +5 more
core   +1 more source

Highly Sensitive Twist Sensor Based on Partially Silver Coated Hollow Core Fiber Structure

Journal of Lightwave Technology, 2018
Interferometer based on multiple beam interferences inside a hollow core fiber (HCF) structure (also known as an antiresonant reflecting optical waveguide) has been attracting interest of many researchers due to its periodic transmission spectrum ...
Dejun Liu, Rahul Kumar, Fangfang Wei, Wei Han, A. Mallik, Jinhui Yuan, Chongxiu Yu, Zhe Kang, Feng Li, Zhengyong Liu, H. Tam, G. Farrell, Y. Semenova, Qiang Wu   +13 more
semanticscholar   +1 more source

Stacking‐Engineered Magnonic Topology and Transport in Honeycomb Homobilayers

Advanced Functional Materials, EarlyView.
ABSTRACT Topological magnons have emerged as a promising platform for dissipationless bosonic transport. However, a straightforward and effective strategy to engineer such topological states in real materials has yet to be fully realized. Here, a general scheme for controlling magnonic topological states via stacking engineering in van der Waals ...
Xiaoran Feng, Yingxi Bai, Bo Yuan, Ying Dai, Baibiao Huang, Chengwang Niu, Xiaotian Wang   +6 more
wiley   +1 more source

Giant Modulation of Interlayer Coupling in Twisted Bilayer ReS2

Advanced Science
Stacking monolayers of two‐dimensional (2D) transition metal dichalcogenides with different twist angles can provide a way to tune their quantum optical and electronic characteristics.
Krishna P. Dhakal, Trang Thu Tran, Taegeon Lee, Wooseon Choi, Sean F. Peterson, Juan M. Marmolejo‐Tejada, Jaeuk Bahng, Daekwon Lee, Vu Khac Dat, Ji‐Hee Kim, Seong Chu Lim, Martín A. Mosquera, Young‐Min Kim, Heesuk Rho, Jeongyong Kim   +14 more
doaj   +1 more source

Ultrastable Photoactive Halide Perovskite Nanocrystal‐Sensitized SnO2 Nanorods for Room‐Temperature NO2 Detection

Advanced Functional Materials, EarlyView.
ABSTRACT Metal oxide (MOx)‐based NO2 gas sensors typically require high temperatures or ultraviolet light, limiting their practical use. To enable visible‐light activation at room temperature, efficient and stable photosensitizers should be integrated with nanostructured MOx hosts.
Yeonji Yuk, Dokyum Kim, Jun‐Cheol Park, Yoonsung Jung, Inhyeok Oh, Donghyeon Lee, Yejoon Kim, Ji‐Eun Yeo, Young Min Song, Chang‐Lyoul Lee, Sanghan Lee   +10 more
wiley   +1 more source

Bio‐Inspired Molecular Events in Poly(Ionic Liquids)

Advanced Functional Materials, EarlyView.
Originating from dipolar and polar inter‐ and intra‐chain interactions of the building blocks, the topologies and morphologies of poly(ionic liquids) (PIL) govern their nano‐ and micro‐processibility. Modulating the interactions of cation‐anion pairs with aliphatic dipolar components enables the tunability of properties, facilitated by “bottom‐up ...
Jiahui Liu, Marek W. Urban
wiley   +1 more source

Twist-induced dynamics and interlayer interactions in van der Waals structures: A molecular structure model approach [PDF]

AIP Advances
Twisted van der Waals (vdW) materials have garnered significant attention due to their unique physical, chemical, and electronic properties, which are highly tunable by the relative rotation between adjacent layers.
Jiaye He, Rumeng Liu
doaj   +1 more source

Composite Structures that Change Shape in Response to Changes in Temperature [PDF]

, 2013
The present invention is a composite structure that changes shape as temperatures change. The composite structure utilizes a flexible substrate. The flexible substrate is static and does not change shape by itself in response to changes in temperature. A
Blonder, Greg
core  

2D Magnetic and Topological Quantum Materials and Devices for Ultralow Power Spintronics

Advanced Functional Materials, EarlyView.
2D magnets and topological quantum materials enable ultralow‐power spintronics by combining robust magnetic order with symmetry‐protected, Berry‐curvature‐driven transport. Fundamentals of 2D anisotropy and spin‐orbit‐coupling induced band inversion are linked to scalable growth and vdW stacking.
Brahmdutta Dixit, Yifei Yang, Shawn Li, Yu‐Chia Chen, Qi Jia, Jian‐Ping Wang   +5 more
wiley   +1 more source

Tissue Engineered Human Elastic Cartilage From Primary Auricular Chondrocytes for Ear Reconstruction

Advanced Functional Materials, EarlyView.
Despite over three decades of research, no tissue‐engineered solution for auricular reconstruction in microtia patients has reached clinical translation. The key challenge lies in generating functional elastic cartilage ex vivo. Here, we integrate synergistic cell‐biomaterial strategies to engineer auricular grafts with mechanical and histological ...
Philipp Fisch, Sandra Kessler, Simone Ponta, Anna Puiggalí‐Jou, Guoliang Lyu, Killian Flégeau, Anastasiya Martyts, Florian Roth, David Fercher, Filippo M. Rijli, Daniel Simmen, Eva Novoa Olivares, Thomas Linder, Marcy Zenobi‐Wong   +13 more
wiley   +1 more source