科研通管家 机器人 关闭了本次求助。

说明 求助超时（查看超时原因）自动关闭，请核实信息是否正确，如果确实需要，您可重新发布求助。【积分已退回】

wsm Lv1 求助人 进行了留言

@wsm The manipulation of acoustic wave propagation in fluids has numerous applications, including some in everyday life. Acoustic technologies frequently develop in tandem with optics, using shared concepts such as waveguiding and metamedia. It is thus noteworthy that an entirely novel class of electromagnetic waves, known as “topological edge states,” has recently been demonstrated. These are inspired by the electronic edge states occurring in topological insulators, and possess a striking and technologically promising property: the ability to travel in a single direction along a surface without backscattering, regardless of the existence of defects or disorder. Here, we develop an analogous theory of topological fluid acoustics, and propose a scheme for realizing topological edge states in an acoustic structure containing circulating fluids.

The phenomenon of disorder-free one-way sound propagation, which does not occur in ordinary acoustic devices, may have novel applications for acoustic isolators, modulators, and transducers.

这是文章综述

回复

wsm Lv1 求助人 进行了留言

@wsm 文章不对这篇文章是2022年的要找的是15年的文章名字相同，谢谢

The manipulation of acoustic wave propagation in fluids has numerous applications, including some in everyday life. Acoustic technologies frequently develop in tandem with optics, using shared concepts such as waveguiding and metamedia. It is thus noteworthy that an entirely novel class of electromagnetic waves, known as “topological edge states,” has recently been demonstrated. These are inspired by the electronic edge states occurring in topological insulators, and possess a striking and technologically promising property: the ability to travel in a single direction along a surface without backscattering, regardless of the existence of defects or disorder. Here, we develop an analogous theory of topological fluid acoustics, and propose a scheme for realizing topological edge states in an acoustic structure containing circulating fluids.

回复

wsm Lv1 求助人 驳回了 今后 上传的文件

说明

文章不对这篇文章是2022年的要找的是15年的文章名字相同，谢谢

回复

今后 Lv12 上传了文件

已驳回 20260304205234-cd85dd08-825.pdf (7.28 MB) 回复

wsm Lv1 求助人 发起了本次求助