Results 231 to 240 of about 204,120 (332)

Compressed sensing for radio interferometry: spread spectrum imaging techniques [PDF]

, 2009
Yves Wiaux, Gilles Puy, Yannick Boursier, Pierre Vandergheynst   +3 more
openalex   +1 more source

Artificial Modulation of the Hydrogen Evolution Reaction Kinetics via Control of Grain Boundaries Density in Mo2C Through Laser Processing

Advanced Functional Materials, EarlyView.
A laser‐driven strategy enables precise microstructural modulation of Mo₂C, achieving nanoscale grain control (15.6 ± 5 nm) and an ultrahigh grain boundary density (130 µm−1). Moreover, high‐angle grain boundaries enhance active sites, facilitate electron transport, and optimize hydrogen adsorption kinetics, significantly reducing overpotential.
Seok‐Ki Hyeong, Byung Joon Moon, Aram Lee, Min Ji Im, Hee Yun Yang, Ji‐Hee Choi, Seung‐Il Kim, Ji‐Yun Moon, Seoungwoong Park, Sung Kyu Jang, Tae‐Wook Kim, Jae‐Hyun Lee, Sukang Bae, Seoung‐Ki Lee   +13 more
wiley   +1 more source

FusionOpt-Net: A Transformer-Based Compressive Sensing Reconstruction Algorithm. [PDF]

Sensors (Basel)
Zhang H, Chen B, Gao X, Yao X, Hou L.
europepmc   +1 more source

Extra Proximal-Gradient Network with Learned Regularization for Image Compressive Sensing Reconstruction. [PDF]

J Imaging, 2022
Zhang Q, Ye X, Chen Y.
europepmc   +1 more source

Near‐Field Phonon Nanoscopy and Imaging of Structural Variants in Mixed Phase BiFeO3

Advanced Functional Materials, EarlyView.
Nano‐Fourier transform infrared spectroscopy and scattering scanning near‐field optical microscopy imaging reveal the phonon response of nanoscale phase variants in mixed‐phase BiFeO3 (BFO). Direct mid‐infrared imaging of associated distinct vibrational signatures is used as a non‐invasive optical detection method for electrical switching of ...
Dawei Zhang, En‐Ming You, Lei Wang, Byung‐Kweon Jang, Tanzeela Yousaf, Pengfei Zhang, Jincheol Kim, Chan‐Ho Yang, Jan Seidel   +8 more
wiley   +1 more source

Considerations for a Micromirror Array Optimized for Compressive Sensing (VIS to MIR) in Space Applications. [PDF]

J Imaging
Dauderstädt U, Dürr P, Kunze D, Francés González S, Borrelli D, Palombi L, Raimondi V, Wagner M.   +7 more
europepmc   +1 more source

Separation of Spacecraft Noise From Geomagnetic Field Observations Through Density-Based Cluster Analysis and Compressive Sensing. [PDF]

J Geophys Res Space Phys, 2022
Hoffmann AP, Moldwin MB.
europepmc   +1 more source

Nonnegative Compressed Sensing with Minimal Perturbed Expanders [PDF]

, 2009
M. Amin Khajehnejad, Alexandros G. Dimakis, Babak Hassibi   +2 more
openalex   +1 more source

Scaling‐Up of Structural Superlubricity: Challenges and Opportunities

Advanced Functional Materials, EarlyView.
At increasing length‐scales, structural superlubricity (SSL) faces challenges from physical and chemical energy dissipation pathways. This study reviews recent experimental and theoretical progress on these challenges facing the scaling‐up of SSL, as well as perspectives on future directions for realizing and manipulating macroscale superlubricity ...
Penghua Ying, Xiang Gao, Diana Berman, Oded Hod, Michael Urbakh   +4 more
wiley   +1 more source

Predictive coding compressive sensing optical coherence tomography hardware implementation. [PDF]

Biomed Opt Express
Song Cho DM, Yang H, Jia Z, Joasil AS, Gao X, Hendon CP.   +5 more
europepmc   +1 more source