Launching directional hypersonic surface waves in monolithic gallium phosphide nanodisks: two holes are better than one-Reference-Cited by-同舟云学术

Launching directional hypersonic surface waves in monolithic gallium phosphide nanodisks: two holes are better than one

Published:2023 Issue:7 Volume:15 Page:3318-3325
ISSN:2040-3364
Container-title:Nanoscale
language:en
Short-container-title:Nanoscale

Author:

Yan Yongxian¹²^ORCID,Zhu Tao¹,Zhao Qiancheng¹³^ORCID,Berté Rodrigo⁴^ORCID,Li Yi¹

Affiliation:

1. School of Microelectronics, MOE Engineering Research Center of Integrated Circuits for Next Generation Communications, Southern University of Science and Technology, Shenzhen 518055, Guangdong, China

2. Department of Applied Physics, The Hong Kong Polytechnic University, Hong Kong, China

3. Wuhan National Laboratory for Optoelectronics (WNLO), Wuhan, China

4. Instituto de Física da Universidade Federal de Goiás, 74001-970 Goiânia-GO, Brazil

Abstract

Hypersonic figure-of-merit of Gallium Phosphide antennas can surpass that of plasmonic nanosystems, leading to unidirectional surface acoustic waves (SAWs) as well as the generation of orbital angular momentum with designed clustered nanoantennas.

Funder

Basic and Applied Basic Research Foundation of Guangdong Province

Shenzhen Municipal Science and Technology Innovation Council

Wuhan National Laboratory for Optoelectronics

National Natural Science Foundation of China

National Science and Technology Major Project

Conselho Nacional de Desenvolvimento Científico e Tecnológico

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science

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