Non-Hermitian elastic waveguides with piezoelectric feedback actuation: non-reciprocal bands and skin modes

Exceptional points and enhanced sensitivity in PT-symmetric continuous elastic media

(2021) Matheus I.N. Rosa et al.   JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS

Non-Hermitian bulk–boundary correspondence in quantum dynamics

(2020) Lei Xiao et al.   Nature Physics

Generalized bulk–boundary correspondence in non-Hermitian topolectrical circuits

(2020) T. Helbig et al.   Nature Physics

Dynamics and topology of non-Hermitian elastic lattices with non-local feedback control interactions

(2020) Matheus I N Rosa et al.   NEW JOURNAL OF PHYSICS

Experimental Observation of Nonreciprocal Band Gaps in a Space-Time-Modulated Beam Using a Shunted Piezoelectric Array

(2020) J. Marconi et al.   Physical Review Applied

Robust Multiplexing with Topolectrical Higher-Order Chern Insulators

(2020) Xiang Ni et al.   Physical Review Applied

Non-Newtonian Topological Mechanical Metamaterials Using Feedback Control

(2020) Lea Sirota et al.   PHYSICAL REVIEW LETTERS

Exceptional points in optics and photonics

(2019) Mohammad-Ali Miri et al.   SCIENCE

New topological invariants in non-Hermitian systems

(2019) Ananya Ghatak et al.   JOURNAL OF PHYSICS-CONDENSED MATTER

Non-Hermitian Sonic Second-Order Topological Insulator

(2019) Zhiwang Zhang et al.   PHYSICAL REVIEW LETTERS

Asymmetric scattering of flexural waves in a parity-time symmetric metamaterial beam

(2019) Qian Wu et al.   JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA

Topological analog signal processing

(2019) Farzad Zangeneh-Nejad et al.   Nature Communications

Non-reciprocal robotic metamaterials

(2019) Martin Brandenbourger et al.   Nature Communications

Symmetry and Topology in Non-Hermitian Physics

(2019) Kohei Kawabata et al.   Physical Review X

Robust and High-Capacity Phononic Communications through Topological Edge States by Discrete Degree-of-Freedom Multiplexing

(2019) Jun Mei et al.   Physical Review Applied

The significance of temperature dependence on the piezoelectric energy harvesting by using a phononic crystal

(2018) Arafa H. Aly et al.   JOURNAL OF APPLIED PHYSICS

Tunable elastic parity-time symmetric structure based on the shunted piezoelectric materials

(2018) Zhilin Hou et al.   JOURNAL OF APPLIED PHYSICS

Non-Hermitian physics and PT symmetry

(2018) Ramy El-Ganainy et al.   Nature Physics

Topological Band Theory for Non-Hermitian Hamiltonians

(2018) Huitao Shen et al.   PHYSICAL REVIEW LETTERS

Biorthogonal Bulk-Boundary Correspondence in Non-Hermitian Systems

(2018) Flore K. Kunst et al.   PHYSICAL REVIEW LETTERS

Unidirectional Wave Vector Manipulation in Two-Dimensional Space with an All Passive Acoustic Parity-Time-Symmetric Metamaterials Crystal

(2018) Tuo Liu et al.   PHYSICAL REVIEW LETTERS

Edge States and Topological Invariants of Non-Hermitian Systems

(2018) Shunyu Yao et al.   PHYSICAL REVIEW LETTERS

Topological Phases of Non-Hermitian Systems

(2018) Zongping Gong et al.   Physical Review X

Parity-time symmetry meets photonics: A new twist in non-Hermitian optics

(2017) Stefano Longhi   EPL

Topological mechanics

(2016) Sebastian D. Huber   Nature Physics

Large scale mechanical metamaterials as seismic shields

(2016) Marco Miniaci et al.   NEW JOURNAL OF PHYSICS

Parity-Time Synthetic Phononic Media

(2016) J. Christensen et al.   PHYSICAL REVIEW LETTERS

Analysis of Longitudinal Waves in Rod-Type Piezoelectric Phononic Crystals

(2016) Longfei Li et al.   Crystals

Topological Acoustics

(2015) Zhaoju Yang et al.   PHYSICAL REVIEW LETTERS

An invisible acoustic sensor based on parity-time symmetry

(2015) Romain Fleury et al.   Nature Communications

Dynamics of Phononic Materials and Structures: Historical Origins, Recent Progress, and Future Outlook

(2014) Mahmoud I. Hussein et al.   Applied Mechanics Reviews

Single-mode laser by parity-time symmetry breaking

(2014) L. Feng et al.   SCIENCE

PT-Symmetric Acoustics

(2014) Xuefeng Zhu et al.   Physical Review X

Wave localization in randomly disordered periodic piezoelectric rods with initial stress

(2013) Yize Wang et al.   ACTA MECHANICA SOLIDA SINICA

Acoustic Metamaterials

(2011) Lee Fok et al.   MRS BULLETIN

Experimental observation of locally-resonant and Bragg band gaps for surface guided waves in a phononic crystal of pillars

(2011) Younes Achaoui et al.   PHYSICAL REVIEW B

Unidirectional Invisibility Induced byPT-Symmetric Periodic Structures

(2011) Zin Lin et al.   PHYSICAL REVIEW LETTERS

Acoustic metamaterial panels for sound attenuation in the 50–1000 Hz regime

(2010) Z. Yang et al.   APPLIED PHYSICS LETTERS

Colloquium: Topological insulators

(2010) M. Z. Hasan et al.   REVIEWS OF MODERN PHYSICS

Wave attenuation mechanism in an acoustic metamaterial with negative effective mass density

(2009) H H Huang et al.   NEW JOURNAL OF PHYSICS

Gradient-index phononic crystals

(2009) Sz-Chin Steven Lin et al.   PHYSICAL REVIEW B

Control–structural design optimization for vibration of piezoelectric intelligent truss structures

(2008) Guozhong Zhao et al.   STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION