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20232026
most citedElastic fractal higher-order topological states

2 citations · 2 across the 10 of their papers we have counts for

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physics.app-ph2026

Experimental Realization of Topological Surface Acoustic Wave Resonances under Surface Liquid Loading for Micro-volume sample Sensings

Bowei Wu, Tingfeng Ma, Hanbang Deng +1

Surface acoustic wave (SAW) sensors, owing to their high operating frequencies, compatibility with planar micro-fabrication, and exceptional sensitivity to surface perturbations, a…

physics.app-ph2026

Large area Waveguide Energy Harvesting Based on Fully Polarized Elastic Topological Metamaterials

Hanbang Deng, Bowei Wu, Tingfeng Ma +2

To address the challenge that elastic wave energy can only transmit through narrow path waveguides in topological metamaterials, the proposal of large area waveguides effectively b…

physics.app-ph2026

Topological Skyrmion-type microparticle manipulation based on surface acoustic wave phase modulations

Jiaqi Zhang, Decai Wu, Tingfeng Ma +3

Surface acoustic wave (SAW) micromanipulation enables the precise, non-contact handling of microscale particles and has attracted considerable interest in microfluidics and biomedi…

physics.app-ph2026

Non-Hermitian-induced higher-order topological phases in acoustic fractal lattices

Shuanghuizhi Li, Bowei Wu, Tingfeng Ma +3

For fractal (non-integer-dimension) geometries in Hermitian system, high-order topological phases were realized in the past few years, for which, it is difficult to tune the energy…

physics.app-ph2025

Realization of Friedrich-Wintgen QBIC with high Q-factors based on acoustic-solid coupling and sensing applications

Bowei Wu, BoyueSu, Shuanghuizhi Li +1

In recent years, bound states in the continuum (BICs) have attracted extensive attentions in the sensing field due to their theoretically ultra-high resonance quality factors (Q-fa…

physics.app-ph2024

Tunable acoustic energy concentrations based on pseudo-spin locking waveguides and topological rainbow trappings

Bowei Wu, Teng Wang, Shuanghuizhi Li +1

In this work, tunable acoustic energy concentrations are realized based on pseudo-spin locking waveguides and topological rainbow trappings. Firstly, a tunable pseudo-spin locking…

physics.app-ph2024

Anomalous size effects with fixed criticality in bistable flexible mechanical metamaterials

Zehuan Tang, Tingfeng Ma, Boyue Su +3

When the structure deformation is dominated by the low-energy deformation mode, the structure hardens with the increase in the size (number of units) at small sizes. This anomalous…

physics.app-ph2023★ 2 cited

Elastic fractal higher-order topological states

Tingfeng Ma, Bowei Wu, Jiachao Xu +5

Fractal is an intriguing geometry with self-similarity and non-integer dimensions, the elastic-wave topological phase based on fractal structures has not been revealed up to now. I…