Non-Hermitian skin effect in a phononic beam based on piezoelectric feedback control

General nonlocal Kelvin–Voigt viscoelasticity: application to wave propagation in viscoelastic media

(2022) Esmaeal Ghavanloo et al.   ACTA MECHANICA

A perspective on elastic metastructures for energy harvesting

(2022) Zhihui Wen et al.   APPLIED PHYSICS LETTERS

From the Topological Spin-Hall Effect to the Non-Hermitian Skin Effect in an Elliptical Micropillar Chain

(2022) Subhaskar Mandal et al.   ACS Photonics

Experimental demonstration of extremely asymmetric flexural wave absorption at the exceptional point

(2022) Xiaopeng Li et al.   Extreme Mechanics Letters

Phase-Locking Diffusive Skin Effect

(2022) Pei-Chao Cao et al.   CHINESE PHYSICS LETTERS

Independent Flexural Wave Frequency Conversion by a Linear Active Metalayer

(2022) Qian Wu et al.   PHYSICAL REVIEW LETTERS

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

Physics of surface vibrational resonances: Pillared phononic crystals, metamaterials, and metasurfaces

(2021) Yabin Jin et al.   REPORTS ON PROGRESS IN PHYSICS

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

(2021) Danilo Braghini et al.   JOURNAL OF PHYSICS D-APPLIED PHYSICS

Non-Hermitian Skin Effect in a Non-Hermitian Electrical Circuit

(2021) Shuo Liu et al.   Research

Broadband Rayleigh wave attenuation by gradient metamaterials

(2021) Xinyue Wu et al.   INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES

Observation of higher-order non-Hermitian skin effect

(2021) Xiujuan Zhang et al.   Nature Communications

Generalized Multiscale Finite Element Method for piezoelectric problem in heterogeneous media

(2021) Dmitry Ammosov et al.   ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS

Asymmetric viscoelastic metamaterials for broad bandgap design and unidirectional zero reflection

(2021) Jianlin Yi et al.   MECHANICAL SYSTEMS AND SIGNAL PROCESSING

Machine-learning-driven on-demand design of phononic beams

(2021) Liangshu He et al.   Science China-Physics Mechanics & Astronomy

Realization of active metamaterials with odd micropolar elasticity

(2021) Yangyang Chen et al.   Nature Communications

Controlling Sound in Non-Hermitian Acoustic Systems

(2021) Zhongming Gu et al.   Physical Review Applied

Diffusive skin effect and topological heat funneling

(2021) Pei-Chao Cao et al.   Communications Physics

Non-Hermitian bulk–boundary correspondence in quantum dynamics

(2020) Lei Xiao 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

Willis Metamaterial on a Structured Beam

(2019) Yongquan Liu et al.   Physical Review X

Random anti-lasing through coherent perfect absorption in a disordered medium

(2019) Kevin Pichler et al.   NATURE

Sensing with Exceptional Surfaces in Order to Combine Sensitivity with Robustness

(2019) Q. Zhong 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

Non-reciprocal robotic metamaterials

(2019) Martin Brandenbourger et al.   Nature Communications

Loss in acoustic metasurfaces: a blessing in disguise

(2019) Nikhil JRK Gerard et al.   MRS Communications

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

Biorthogonal Bulk-Boundary Correspondence in Non-Hermitian Systems

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

Electric potential and carrier distribution in a piezoelectric semiconductor nanowire in time-harmonic bending vibration

(2018) Xiaoyun Dai et al.   Nano Energy

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

PT -Symmetry for Elastic Negative Refraction

(2018) Zhilin Hou et al.   Physical Review Applied

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

(2017) Stefano Longhi   EPL

PT -Symmetric Scattering in Flow Duct Acoustics

(2017) Yves Aurégan et al.   PHYSICAL REVIEW LETTERS

Analysis of Longitudinal Waves in Rod-Type Piezoelectric Phononic Crystals

(2016) Longfei Li et al.   Crystals

Topological photonics

(2014) Ling Lu et al.   Nature Photonics

Experimental demonstration of a unidirectional reflectionless parity-time metamaterial at optical frequencies

(2012) Liang Feng et al.   NATURE MATERIALS

Topological characterization of periodically driven quantum systems

(2010) Takuya Kitagawa et al.   PHYSICAL REVIEW B

A non-Hermitian Hamilton operator and the physics of open quantum systems

(2009) Ingrid Rotter   Journal of Physics A-Mathematical and Theoretical