Results 121 to 130 of about 89,588 (266)

The Effect of Light Source Line Width on the Spectrum Resolution of Dual-Frequency Coherent Detection Signals. [PDF]

Sensors (Basel), 2019
Ren J, Sun H, Zhang L, Zhao Y.
europepmc   +1 more source

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

On-chip coherent detection with quantum limited sensitivity. [PDF]

Sci Rep, 2017
Kovalyuk V, Ferrari S, Kahl O, Semenov A, Shcherbatenko M, Lobanov Y, Ozhegov R, Korneev A, Korneev A, Kaurova N, Voronov B, Pernice W, Gol'tsman G.   +12 more
europepmc   +1 more source

Precipitation Simulations of the O‐Phase in Ti2AlNb Alloys Processed by Laser Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
Simulated and experimental evolution of the O‐phase volume fraction during postprocessing of a Ti‐21Al‐25Nb (at.%) alloy processed by laser powder bed fusion. With results of sensitivity to input parameters from a thorough and quantified analysis, the interfacial energy matrix/precipitate is the most relevant input parameter for the simulation of the O‐
Silvana Tumminello, Joachim Gussone, Suzana G. Fries, Marcus Rackel, Andreas Stark, Norbert Schell, Jan Haubrich, Guillermo Requena   +7 more
wiley   +1 more source

Ultrafast polarization bio-imaging based on coherent detection and time-stretch techniques. [PDF]

Biomed Opt Express, 2018
Song L, Feng Y, Guo X, Shen Y, Wu D, Wu Z, Zhou C, Zhu L, Gao S, Liu W, Zhang X, Li Z.   +11 more
europepmc   +1 more source

Triple Junctions as Dislocation‐Like Defects: The Role of Grain Boundary Crystallography Revealed by Experiment and Atomistic Simulation

Advanced Engineering Materials, EarlyView.
Grain boundary triple junctions are an essential ingredient of the microstructure of polycrystalline materials. In this study, a triple junction is observed using atomic‐resolution scanning transmission electron microscopy and characterized. Computer simulations reveal that the junction has a dislocation character that is determined by the joining ...
Tobias Brink, Saba Saood, Peter Schweizer, Jörg Neugebauer, Gerhard Dehm   +4 more
wiley   +1 more source

Characterization of Nucleobases in Broadband Terahertz Spectra from 0.5 to 10 THz with the Air-Biased-Coherent-Detection Technique. [PDF]

Sensors (Basel), 2019
Yu M, Yan S, Sun YQ, Sheng W, Tang F, Peng XY, Hu Y.   +6 more
europepmc   +1 more source

Advanced Electron Microscopy and Microcomputed Tomography Analysis of Single‐Crystal Ni‐Base Superalloys After Short‐Term Multiaxial Creep

Advanced Engineering Materials, EarlyView.
This work studies the anisotropic behavior of circular notched tensile specimens of Ni‐base superalloy single crystals during high‐temperature tensile creep along [001], [110], and [111]. Correlative scale‐bridging imaging of specimens reveals early rupture along [110] because 1) plastic deformation proceeds faster at notch center; 2) more (brittle ...
Leonardo Agudo Jácome, Lijie Cao, Christoph Somsen, Johannes Boes, René Hesse, Werner Theisen, Gunther Eggeler   +6 more
wiley   +1 more source

Performance Optimization of Nonorthogonal MFSK for Symbol-by-Symbol Coherent Detection. [PDF]

Sensors (Basel)
Rugini L.
europepmc   +1 more source

Ultra-low noise optical injection locking amplifier with AOM-based coherent detection scheme. [PDF]

Sci Rep, 2018
Feng Z, Yang F, Zhang X, Chen D, Wei F, Cheng N, Sun Y, Gui Y, Cai H.   +8 more
europepmc   +1 more source