Results 141 to 150 of about 163,214 (312)

Serrodyne‐Enabled Dual Electro‐Optic Comb Interferometry for High‐Precision Absolute Ranging and Integration‐Ready Metrology

Advanced Science, EarlyView.
A serrodyne‐modulated dual electro‐optic comb interferometer is presented that achieves sub‐nanometer precision in absolute distance measurements. The system also supports diverse applications such as depth imaging and vibration sensing. With features of low RF power, wide frequency‐shifting range, and full integration potential, the system offers a ...
Xiaoyang Guo, Xusheng Yang, Jiawen Zhi, Chenggang Shao, Hanzhong Wu   +4 more
wiley   +1 more source

Deep Learning‐Assisted Rapid Bacterial Classification Based on Raman Spectroscopy of Bacteria Lysed by Acoustically Driven Fiber‐Tip Vibration

Advanced Science, EarlyView.
A novel acoustofluidic lysis technique based on a vibrating fiber‐tip is integrated with Raman spectroscopy and deep learning for rapid, label‐free bacterial classification. By exposing intracellular biomolecules, this method significantly enhances spectral resolution, enabling high‐accuracy classification with a 1D‐ResNet model.
Yukai Liu, Miaomiao Ji, Xiao Ren, Zhenyong Dong, Tian Wen, Qingyue Dong, Ho‐pui Ho, Lunbiao Cui, Yanqing Lu, Guanghui Wang   +9 more
wiley   +1 more source

Topological Skyrmion‐Based Spin‐Torque‐Diode Effect in Magnetic Tunnel Junctions

Advanced Electronic Materials, EarlyView.
Electrical excitation and detection of a breathing skyrmion in a nanoscale skyrmion‐based spin‐torque diode at room temperature is achieved. Skyrmions are generated via spin‐transfer torque current induction, and their breathing dynamics are observed through ferromagnetic resonance (FMR) measurements.
Shuhui Liu, Riccardo Tomasello, Yuxuan Wu, Bin Fang, Aitian Chen, Dongxing Zheng, Baoshun Zhang, Emily Darwin, Hans J. Hug, Mario Carpentieri, Wanjun Jiang, Xixiang Zhang, Giovanni Finocchio, Zhongming Zeng   +13 more
wiley   +1 more source

Electrical Control of Orbital Torque‐Induced In‐Plane Magnetization Switching in Ni81Fe19/CuOx Bilayers

Advanced Electronic Materials, EarlyView.
A sizable orbital current‐related magnetoresistance effect and orbital torque are observed in Ni81Fe19/CuOx/TaN heterostructures and can be substantially modulated through a fine‐tuning of oxidation state at the Ni81Fe19/CuOx interface through gating voltages. The injected H+ not only facilitates the O2− migration but also effectively modulates the OT,
Taiyu An, Mingfang Zhang, Liang Liu, Xue Ren, Bin Cheng, Guangjun Zhou, Bin Cui, Jifan Hu   +7 more
wiley   +1 more source

Dynamics of multi-modes maximum entangled coherent state over amplitude damping channel

, 2012
A. El Allati, Y. Hassouni, N. Metwally
openalex   +2 more sources

Advancing Energy Materials by In Situ Atomic Scale Methods

Advanced Energy Materials, Volume 15, Issue 11, March 18, 2025.
Progress in in situ atomic scale methods leads to an improved understanding of new and advanced energy materials, where a local understanding of complex, inhomogeneous systems or interfaces down to the atomic scale and quantum level is required. Topics from photovoltaics, dissipation losses, phase transitions, and chemical energy conversion are ...
Christian Jooss, Michael Seibt, Martin Wenderoth, Oliver Bünermann, Ole Bunjes, Till Domröse, Christian Eckel, Francesca Falorsi, Christoph Flathmann, Monica Kolek Martinez de Azagra, Matthias Krüger, Jonas Lindner, Tobias Meyer, Claus Ropers, Ulrich Ross, Kai Rossnagel, Sreeju Sreekantan Nair Lalithambika, Simone Techert, Georg A. Traeger, Cynthia Volkert, R. Thomas Weitz, Alec M. Wodtke   +21 more
wiley   +1 more source

Improving two - qubit state teleportation affected by amplitude damping noise based on choosing appropriate quantum channel

, 2017
Hop Nguyen Van, Hoang-Anh Le
openalex   +2 more sources

The Haber Bosch Catalyst from Solid state Chemistry to Mesotechnology

Advanced Energy Materials, EarlyView.
A comprehensive, multi‐scale, multi‐modal study of the structural diversity of a technical multi‐promoted Haber Bosch catalyst for ammonia synthesis is provided. The different contributions of ammonia Fe are revealed and the presence of cement phases that have yet not been incorporated into discussions on the function of this catalyst system is shown ...
Kassiogé Dembélé, Jihao Wang, Maxime Boniface, Jan Folke, Luis Sandoval Diaz, Frank Girgsdies, Adnan Hammud, David Kordus, Gregor Koch, Zahra Gheisari, Raoul Blume, Wulyu Jiang, Axel Knop‐Gericke, Rene Eckert, Stephan Reitmeier, Andreas Reitzmann, Robert Schlögl, Beatriz Roldan Cuenya, Janis Timoshenko, Holger Ruland, Thomas Lunkenbein   +20 more
wiley   +1 more source

Symmetry Breaking in Geometric Quantum Machine Learning in the Presence of Noise

PRX Quantum
Geometric quantum machine learning based on equivariant quantum neural networks (EQNNs) recently appeared as a promising direction in quantum machine learning.
Cenk Tüysüz, Su Yeon Chang, Maria Demidik, Karl Jansen, Sofia Vallecorsa, Michele Grossi   +5 more
doaj   +1 more source

Genuine entanglement under squeezed generalized amplitude damping channels with memory

Chinese Physics B
We study genuine entanglement among three qubits undergoing a noisy process that includes dissipation, squeezing, and decoherence. We obtain a general solution and analyze the asymptotic quantum states. We find that most of these asymptotic states can be genuinely entangled depending upon the parameters of the channel, memory parameter, and the ...
openaire   +2 more sources