Results 11 to 20 of about 272,614 (318)
Spectral Signatures of Nontrivial Topology in a Superconducting Circuit
Physical Review XTopology, like symmetry, is a fundamental concept in understanding general properties of physical systems. In condensed matter, nontrivial topology may manifest itself as singular features in the energy spectrum or the quantization of electrical ...
L. Peyruchat +4 more
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Neural Regeneration Research, 2021 Epidural electrical stimulation can restore limb motor function after spinal cord injury by reactivating the surviving neural circuits. In previous epidural electrical stimulation studies, single electrode sites and continuous tetanic stimulation have ...
Song Wang +7 more
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Realizing efficient topological temporal pumping in electrical circuits [PDF]
Physical Review Research, 2023 Quantized adiabatic transport can occur when a system is slowly modulated over time. In most realizations however, the efficiency of such transport is reduced by unwanted dissipation, back-scattering, and non-adiabatic effects. In this work, we realize a
Alexander Stegmaier +13 more
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Creation of electrical knots and observation of DNA topology [PDF]
New Journal of Physics, 2021 Knots are fascinating topological structures that have been observed in various contexts, ranging from micro-worlds to macro-systems, and are conjectured to play a fundamental role in their respective fields.
Tian Chen +5 more
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Strain topological metamaterials and revealing hidden topology in higher-order coordinates [PDF]
Nature Communications, 2022 Topological physics has revolutionized materials science, introducing topological phases of matter in diverse settings ranging from quantum to photonic and phononic systems.
F. Allein +6 more
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Bidirectional DC-DC converter circuits and smart control algorithms: a review
Journal of Electrical Systems and Information Technology, 2022 The entire article has been dedicated to cover the current state of the art in bidirectional DC-DC converter topologies and its smart control algorithms, identified the research gaps and concluded with the motivation for taking up the work. It covers the
V. Viswanatha +2 more
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A Comparative Evaluation of Power Converter Circuits to Increase the Power Transfer Capability of High Voltage Transmission Lines [PDF]
North American Power Symposium, 2021 AC transmission lines with lengths greater than 80km cannot be used to their maximum capacity due to limits in voltage drops and transient stability.
R. Castillo-Sierra, G. Venkataramanan
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Improving the Reliability of DC-DC Power Supply by Reserving Feedback Signals
Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2021 The paper deals with the problem of improving the reliability of DC-DC power supplies with pulse-width modulation. The topicality of the work is related to the importance of power supply issues in modern electronics, since the quality of operation of ...
V. A. Shpenst, E. A. Orel
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A Breakdown Voltage Multiplier for High Voltage Swing Drivers [PDF]
, 2007 A novel breakdown voltage (BV) multiplier is introduced that makes it possible to generate high output voltage swings using transistors with low breakdown voltages. The timing analysis of the stage is used to optimize its dynamic response.
Hajimiri, Ali, Mandegaran, Sam
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Molecules, 2022 The classification of biological neuron types and networks poses challenges to the full understanding of the human brain’s organisation and functioning.
Michael Taynnan Barros +5 more
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