Results 291 to 300 of about 897,436 (329)

Signatures of tunable superconductivity in a trilayer graphene moiré superlattice

Nature, 2019
Understanding the mechanism of high-transition-temperature (high-Tc) superconductivity is a central problem in condensed matter physics. It is often speculated that high-Tc superconductivity arises in a doped Mott insulator1 as described by the Hubbard ...
Guorui Chen, Aaron L. Sharpe, P. Gallagher, Ilan T. Rosen, E. Fox, Lili Jiang, Bosai Lyu, Hongyuan Li, Kenji Watanabe, T. Taniguchi, Jeil Jung, Zhiwen Shi, D. Goldhaber-Gordon, Yuanbo Zhang, Feng Wang   +14 more
semanticscholar   +1 more source

Fast‐Response, Stiffness‐Tunable Soft Actuator by Hybrid Multimaterial 3D Printing

Advanced Functional Materials, 2019
Soft robots have the appealing advantages of being highly flexible and adaptive to complex environments. However, the low‐stiffness nature of the constituent materials makes soft robotic systems incompetent in tasks requiring relatively high load ...
Yuan-Fang Zhang, Ningbin Zhang, H. Hingorani, Ningyuan Ding, Dong Wang, Chao Yuan, Biao Zhang, Guoying Gu, Qi Ge   +8 more
semanticscholar   +1 more source

Versatile Nanoemulsion Assembly Approach to Synthesize Functional Mesoporous Carbon Nanospheres with Tunable Pore Sizes and Architectures.

Journal of the American Chemical Society, 2019
Functional mesoporous carbons have attracted significant scientific and technological interest owning to their fascinating and excellent properties.
Liangxiu Peng, C. Hung, Shuwen Wang, Xingmiao Zhang, Xiaohang Zhu, Zaiwang Zhao, Changyao Wang, Yun Tang, Wei Li, Dongyuan Zhao   +9 more
semanticscholar   +1 more source

Wide-Range Color-Tunable Ultralong Organic Phosphorescence Materials for Printable and Writable Security Inks.

Angewandte Chemie, 2020
Organic materials with long-lived, color-tunable phosphorescence are potentially used for optical recording, anti-counterfeiting, and bioimaging. Herein, we develop a series of novel host-guest organic phosphors allowing dynamic color tuning from the ...
Y. Lei, Wenbo Dai, Jianxin Guan, Shuai Guo, Fei Ren, Yudai Zhou, Jianbing Shi, B. Tong, Zhengxu Cai, Junrong Zheng, Yuping Dong   +10 more
semanticscholar   +1 more source

Tunable BAW Filters

2012
Most current radio receivers use SAW bandpass filters for band selection. Their center frequency depends on the dimensions of the interdigital structure. Therefore, in the next few years, SAW technology will face some fabrication process limits because of the need of higher operating frequencies. BAW resonators are emerging as an alternative technology.
Razafimandimby, S., Tilhac, C., Cathelin, A., Kaiser, A.   +3 more
openaire   +2 more sources

Tunable localized surface plasmon graphene metasurface for multiband superabsorption and terahertz sensing

, 2020
We propose a plasmon induced tunable metasurface for multiband superabsorption and terahertz sensing. It consists of a graphene sheet that facilitates perfect absorption where the graphene pattern at the top layer creates an enhanced evanescent wave that
M. S. Islam, J. Sultana, Mohammad Biabanifard, Z. Vafapour, M. Nine, A. Dinovitser, C. Cordeiro, B. Ng, D. Abbott   +8 more
semanticscholar   +1 more source

Tunable strongly coupled superconductivity in magic-angle twisted trilayer graphene

Nature, 2021
J. Park, Yuan Cao, Kenji Watanabe, T. Taniguchi, P. Jarillo-Herrero   +4 more
semanticscholar   +1 more source

4D Printing Auxetic Metamaterials with Tunable, Programmable, and Reconfigurable Mechanical Properties

Advanced Functional Materials, 2020
Auxetic mechanical metamaterials, which expand transversally when axially stretched, are widely used in flexible electronics and aerospace. However, these chiral metamaterials suffer from three severe limitations as a typical auxetic metamaterials ...
X. Xin, Liwu Liu, Yanju Liu, J. Leng
semanticscholar   +1 more source

Tunable Surfaces: Modeling and Realizations

2009
This chapter looks at research carried out in the area of tunable surfaces. It introduces the reader to a number of different tuning techniques that were developed over the years. The chapter presents the reader to a number of popular surface-tuning techniques.
Chinthana Panagamuwa, J Vardaxoglou
openaire   +1 more source

Structured fabrics with tunable mechanical properties

Nature, 2021
Yifan Wang, Liuchi Li, D. Hofmann, J. Andrade, C. Daraio   +4 more
semanticscholar   +1 more source