Results 271 to 280 of about 78,150 (324)

TopoMEMS Circuit: Step-Variable-Resettable MEMS Capacitor for Topological Electrical Circuit

2021 21st International Conference on Solid-State Sensors, Actuators and Microsystems (Transducers), 2021
Recently, emulation of topological states based on electrical circuits draws much attention in view of future quantum computing. We have demonstrated a topological phase transition by switching a step-variable-resettable SOI-MEMS capacitor for the first time.
Yoshio Mita, Eric Lebrasseur, Motohiko Ezawa, Keigo Tsuji, Minoru Kawamura, Akio Higo   +5 more
openaire   +1 more source

Formal Analysis of Electrical Circuit Network Topologies Using Theorem Proving

2025 IEEE International systems Conference (SysCon)
Kübra Aksoy, Adnan Rashid, Osman Hasan, Sofiène Tahar   +3 more
openalex   +2 more sources

Observation of Boundary‐Obstructed Topological Insulators in 2D Asymmetric Su–Schrieffer–Heeger Topological Electric Circuits

physica status solidi (RRL) – Rapid Research Letters, 2023
Topological insulators that support unique symmetry‐protected boundary states gain popularity in the field of electric circuit systems. Boundary‐obstructed topological (BOT) insulators, as a new class of topological insulators, do not utilize the closure of the bulk band during the topological phase transition, which displays as an obstruction of ...
Shengqun Guo, Jinke Huang, Zhili Lin, Weibin Qiu, Ruimin Huang, Qiang Kan   +5 more
openaire   +1 more source

Topology Optimization for Magnetic Circuits Dedicated to Electric Propulsion

IEEE Transactions on Magnetics, 2014
In this paper, we present a method to solve inverse problems of electromagnetic circuit design, which are formulated as a topology optimization problem. Indeed, by imposing the magnetic field inside a region, we search the best material distribution into variable domains.
Satafa Sanogo, Frederic Messine, Carole Henaux, Raphael Vilamot   +3 more
openaire   +1 more source

Observation of corner states in second-order topological electric circuits

Physical Review B, 2020
Recently, the topological states in electric circuits have attracted a great deal of attention, and they have formed the basis of the field of so-called topoelectrical circuits. We realize a second-order topological electric circuit with capacitors and inductors, and we observe the corner states that exist in the bulk gap, the continuum of bulk modes ...
Jien Wu, Xueqin Huang, Jiuyang Lu, Ying Wu, Weiyin Deng, Feng Li, Zhengyou Liu   +6 more
openaire   +1 more source

Topological simplification of electrical circuits by super-component analysis

2015 13th International Conference on Document Analysis and Recognition (ICDAR), 2015
An electrical or an electronic circuit often contains special combinations of circuit symbols in the form of sub-circuits. Identification and analysis of these sub-circuits can substantially simplify the underlying topology of a circuit. This paper explains our maiden attempt towards topological simplification of a circuit by identifying two important ...
Paramita De Sekhar Mandal, Partha Bhowmick, Bhabatosh Chanda   +2 more
openaire   +1 more source

Observation of the corner state in three-dimensional pyrochlore topological electric circuits

Journal of Physics D: Applied Physics, 2023
Abstract Topological circuits become a powerful platform for realizing and observing topological states with significant flexibility and tunability. In this work, we experimentally realized three-dimensional pyrochlore topological circuits with a third-order topological corner state.
Shengqun Guo, Jinke Huang, Ruimin Huang, Shaojian Su, Zhili Lin, Weibin Qiu   +5 more
openaire   +1 more source

Realization of higher-order topology in bilayer asymmetric Su–Schrieffer–Heeger topological electric circuits

Applied Physics Letters
In this Letter, we report on the realization of higher-order topology in electric circuit systems by generalizing the two-dimensional asymmetric Su–Schrieffer–Heeger (SSH) model to a bilayer model, which consists of two monolayer models that are directly coupled.
Shengqun Guo, Jinke Huang, Ruimin Huang, Fengjiang Zhuang, Shaojian Su, Zhili Lin, Weibin Qiu, Jianchao Su, Xin Wang   +8 more
openaire   +1 more source

Method of Topological Analysis of Electric Circuits with Variable Topology

Известия высших учебных заведений. Электромеханика, 2016
Nikolaj Savelov, Stanislav Grechany
openaire   +1 more source

Lagrangian method for deriving electrically dual power converters applicable to nonplanar circuit topologies

, 2016
Kazuhiro Umetani
openalex   +1 more source