Results 61 to 70 of about 1,673,449 (337)
Magnetoactive Metamaterials: A State‐of‐the‐Art Review
Advanced Engineering Materials, EarlyView.Magnetoactive metamaterials combine magnetoactive composites with architected metastructures to enable contactless, tunable control of mechanical, acoustic, and elastic properties. This review highlights recent advances in their design, fabrication, and applications in soft robotics, biomedical devices, and adaptive structures and outlines future ...
Seyyedmohammad Aghamiri, Ramin Sedaghati
wiley +1 more source
Controlling transfer and chirality of topological quantum state through dissipation in quantum walk
Physical Review ResearchDissipation always exists in real environments, and it can cause decoherence during transfer of quantum states. To avoid decoherence, dissipation is usually shielded. However, dissipation is difficult to avoid in real cases.
Xing Tang, Tian Chen, Xiangdong Zhang
doaj +1 more source
QUANTUM DISSIPATION AND QUANTUM GROUPS [PDF]
, 1995 We discuss the r\^ole of quantum deformation of Weyl-Heisenberg algebra in dissipative systems and finite temperature systems. We express the time evolution generator of the damped harmonic oscillator and the generator of thermal Bogolubov ...
Iorio, Alfredo, Vitiello, Giuseppe
core +2 more sources
Cobalt Tungstate Characterization Using Matryoshka‐Structure Filter
Advanced Engineering Materials, EarlyView.The green synthesis of cobalt tungstate (CoWO4) using natural polymerizing agents from agar–agar and commercial produces environmentally friendly materials with tunable structural and electromagnetic properties. X‐ray diffraction and Rietveld refinement correlate crystal structure with microwave transmission losses in Matryoshka‐type filters.
Amanda Gomes Barboza +6 more
wiley +1 more source
Dissipation and dephasing of interacting photons in transmon arrays
Physical Review Research, 2023 Transmon arrays are one of the most promising platforms for quantum information science. Despite being often considered simply as qubits, transmons are inherently quantum mechanical multilevel systems. Being experimentally controllable with high fidelity,
Oksana Busel +3 more
doaj +1 more source
Non-stationary coherent quantum many-body dynamics through dissipation [PDF]
Nature Communications, 2018 The assumption that quantum systems relax to a stationary state in the long-time limit underpins statistical physics and much of our intuitive understanding of scientific phenomena.
B. Buča, J. Tindall, D. Jaksch
semanticscholar +1 more source
Fast quantum control in dissipative systems using dissipationless solutions
, 2018 We report on a systematic geometric procedure, built up on solutions designed in the absence of dissipation, to mitigate the effects of dissipation in the control of open quantum systems.
Guéry-Odelin, David, Impens, François
core +2 more sources
Power dissipation for systems with junctions of multiple quantum wires [PDF]
, 2010 We study power dissipation for systems of multiple quantum wires meeting at a junction, in terms of a current splitting matrix (M) describing the junction.
A. O. Gogolin +9 more
core +3 more sources
Advanced Functional Materials, EarlyView.This work presents an overview of the PTC‐VMD system for water‐hydrogen co‐generation. a) Illustration of the hydrogel‐based PTC membrane and the co‐generation of water and hydrogen. b) Structure of the PTC‐VMD system and the functions of each component layer.
Jiawei Sun +7 more
wiley +1 more source
Memory-induced weak dissipation in fractional-time-derivative quantum Lindblad-based model
APL QuantumModeling the interaction between a quantum system and its environment is crucial for practical quantum technologies. The Lindblad master equation is the simplest equation to understand this interaction.
Chun Yun Kee, L. K. Ang
doaj +1 more source