Results 301 to 310 of about 658,110 (323)

Topological negative refraction of surface acoustic waves in a Weyl phononic crystal

Nature, 2018
Reflection and refraction of waves occur at the interface between two different media. These two fundamental interfacial wave phenomena form the basis of fabricating various wave components, such as optical lenses. Classical refraction—now referred to as
Hailong He, Chunyin Qiu, Liping Ye, Xiangxi Cai, Xiying Fan, M. Ke, Fan Zhang, Zhengyou Liu   +7 more
semanticscholar   +1 more source

Experimental Verification of a Negative Index of Refraction

Science, 2001
R. Shelby, David R. Smith, S. Schultz
semanticscholar   +1 more source

A Chiral Route to Negative Refraction

Science, 2004
J. Pendry
semanticscholar   +1 more source

Ultra-High-Efficiency Anomalous Refraction with Dielectric Metasurfaces

, 2018
David Sell, Jianji Yang, Evan W. Wang, T. Phan, Sage Doshay, Jonathan A. Fan   +5 more
semanticscholar   +1 more source

Cycloplegic autorefraction versus subjective refraction: the Tehran Eye Study

British Journal of Ophthalmology, 2015
H. Hashemi, M. Khabazkhoob, Amir Asharlous, Sara Soroush, A. Yekta, N. Dadbin, A. Fotouhi   +6 more
semanticscholar   +1 more source

Broadband ultrafast nonlinear absorption and nonlinear refraction of layered molybdenum dichalcogenide semiconductors.

Nanoscale, 2014
Kangpeng Wang, Yanyan Feng, Chunxia Chang, J. Zhan, Chengwei Wang, Quanzhong Zhao, J. Coleman, Long Zhang, W. Blau, Jun Wang   +9 more
semanticscholar   +1 more source

Microfacet Models for Refraction through Rough Surfaces

Rendering Techniques, 2007
Bruce Walter, Steve Marschner, Hongsong Li, K. Torrance   +3 more
semanticscholar   +1 more source

Dynamically Tunable Broadband Infrared Anomalous Refraction Based on Graphene Metasurfaces

, 2015
Hua Cheng, Shuqi Chen, Ping Yu, Wenwei Liu, Zhancheng Li, Jianxiong Li, Boyang Xie, Jianguo Tian   +7 more
semanticscholar   +1 more source