Results 131 to 140 of about 163,214 (312)
Advanced Science, EarlyView.A cutting‐edge color‐filter‐free photodetector that seamlessly integrates a monolayer perovskite quantum dots absorber by leveraging Tamm plasmon resonance enhances optical absorption through strong light–matter coupling and demonstrates synaptic‐like dynamics, enabling neuron‐inspired facial recognition.
Meng‐Cheng Yen +11 more
wiley +1 more source
Advanced Science, EarlyView.This study reveals quasiparticle dynamics in ZrTe5. Polarization‐dependent measurements show transient reflectivity anisotropy arises from electron relaxation and lattice vibrations. The first dynamical evidence of a temperature‐induced Lifshitz transition is reported.
Yueying Hou +14 more
wiley +1 more source
Biohybrid Computing with Proteinoids and Algae
Advanced Science, EarlyView.We developed a novel biohybrid computing system by combining proteinoid microspheres with algae. The biological mixture creates spontaneous electrical oscillations. These oscillations can perform simple logic operations, such as AND, OR, NAND, and NOR gates. Environmental factors like temperature and pH affect how the system works.
Panagiotis Mougkogiannis +1 more
wiley +1 more source
Bayesian and Markovian classical feedforward for discriminating amplitude damping channels
We address the issue of multishot discrimination between two qubit-amplitude damping channels by invoking a simple adaptive protocol that employs Helstrom measurement at each step and classical information feedforward. We contrast the performance of Bayesian and Markovian strategies.
Rexiti, Milajiguli, Mancini, Stefano
openaire +2 more sources
Acoustic Metasurface for Space‐time Reflection Manipulation
Advanced Science, EarlyView.This article introduces a novel space‐time acoustic metasurface (STAM) to overcome the limitations of bulky structures in sound modulation. Using a programmable piezoelectric array, the STAM precisely controls waterborne acoustic waves through spatiotemporal phase modulation.
Yunhan Yang +6 more
wiley +1 more source
Assessing the performance of quantum repeaters for all phase-insensitive Gaussian bosonic channels
New Journal of Physics, 2016 One of the most sought-after goals in experimental quantum communication is the implementation of a quantum repeater. The performance of quantum repeaters can be assessed by comparing the attained rate with the quantum and private capacity of direct ...
K Goodenough, D Elkouss, S Wehner
doaj +1 more source
Resonant Multilevel Amplitude Damping Channels
, 2022 Stefano Chessa, Vittorio Giovannetti
openalex +2 more sources
Overcoming the Damping–Elasticity Paradox via 3D‐Printed NiTiSn Nanocomposite
Advanced Science, EarlyView.Here a 3D‐printed nanoeutectic alloy is designed to exhibit a record‐breaking combination of exceptional damping capacity (tanδ > 0.10) and elastic strain exceeding 4.5% at a high stress ≈1500 MPa, overcoming the damping‐elasticity paradox in high damping alloys.
Bo Feng +13 more
wiley +1 more source
Advanced Science, EarlyView.The quantum‐valley‐Hall‐based bridge boundary has the frequency dependent wave localization. Utilizing the frequency dependency, this article experimentally shows the micro‐electromechanical‐systems‐based topological coupler with continuously tunable transmission coefficients by the frequency of interface modes within a single bulk bandgap. Furthermore,
Keita Funayama +3 more
wiley +1 more source
Topological Singularities and Edge‐State Coupling Enable Robust on‐Chip Slow Light
Advanced Science, EarlyView.This work demonstrates the first experimental observation of a topological quantum‐interference‐like effect in a 1D on‐chip system, utilizing two topological mechanisms for robust slow light. Topological charges ensure immunity to parameter deviations, while edge states provide robustness against disturbances.
Yuqian Wang +6 more
wiley +1 more source