ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2023
Non-Hermitian Topolectrical Circuit Sensor with High Sensitivity.
Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed, 79 citations in OpenAlex.
- Non-Hermitian dynamics in quantum anomalous Hall insulators.Science advances · 2026Article
- Critical point-based wireless sensors enabling tiny perturbation detection.Science advances · 2026Article
- Anomalous Behavior Induced by a Single Impurity in Non-Hermitian Topological Systems with Nonreciprocal Coupling.Entropy (Basel, Switzerland) · 2026Article
- Operating a non-Hermitian atomic magnetometer with programmable digital electronics.Nature communications · 2026Article
- Lossy phononic metamaterials for valley nonreciprocity.Nature communications · 2026Article
- Hysteretic self-oscillatory acoustic radiation with tunable orbital angular momentum.Science advances · 2026Article
- Ultrasensitive Quantum Sensors Based on High-Order Exceptional Bound States.Research (Washington, D.C.) · 2026Article
- Non-Hermitian Boundary in a Surface Selective Reconstructed Magnetic Weyl Semimetal.Advanced materials (Deerfield Beach, Fla.) · 2025Article
- Harnessing exceptional points for ultrahigh sensitive acoustic wave sensing.Microsystems & nanoengineering · 2025Article
- Anomalous Behavior of the Non-Hermitian Topological System with an Asymmetric Coupling Impurity.Entropy (Basel, Switzerland) · 2025Article
- Topolectrical space-time circuits.Nature communications · 2025Article
- Enhanced sensitivity via non-Hermitian topology.Light, science & applications · 2025Article
- Ultra-sensitivity in reconstructed exceptional systems.National science review · 2024Article
- Exceptional points induced by unidirectional coupling in electronic circuits.Nature communications · 2024Article
- Scale-tailored localization and its observation in non-Hermitian electrical circuits.Nature communications · 2024Article
- Ultrasensitive integrated circuit sensors based on high-order non-Hermitian topological physics.Science advances · 2024Article
- Dynamic protected states in the non-Hermitian system.Scientific reports · 2024Article
- Topolectrical Circuit Correspondence Design of Polyacetylene.Scientific reports · 2023Article
- Non-Hermitian Topolectrical Circuit Sensor with High Sensitivity.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2023Article
Corrections and comments
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Authors and funding
8 authors at 1 institution in 1 country.
Funding
Abstract
Electronic sensors play important roles in various applications, such as industry and environmental monitoring, biomedical sample ingredient analysis, wireless networks and so on. However, the sensitivity and robustness of current schemes are often limited by the low quality-factors of resonators and fabrication disorders. Hence, exploring new mechanisms of the electronic sensor with a high-level sensitivity and a strong robustness is of great significance. Here, a new way to design electronic sensors with superior performances based on exotic properties of non-Hermitian topological physics is proposed. Owing to the extreme boundary-sensitivity of non-Hermitian topological zero modes, the frequency shift induced by boundary perturbations can show an exponential growth trend with respect to the size of non-Hermitian topolectrical circuit sensors. Moreover, such an exponential growth sensitivity is also robust against disorders of circuit elements. Using designed non-Hermitian topolectrical circuit sensors, the ultrasensitive identification of the distance, rotation angle, and liquid level is further experimentally verified with the designed capacitive devices. The proposed non-Hermitian topolectrical circuit sensors can possess a wide range of applications in ultrasensitive environmental monitoring and show an exciting prospect for next-generation sensing technologies.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.