Results 221 to 230 of about 232,144 (296)

Dielectric Loading on Multi-Band Behaviors of Pentagonal Fractal Patch Antennas

, 2013
Ravindra Yadav, Jugul Kishor, R. L. Yadava   +2 more
openalex   +2 more sources

Band Alignment in In‐Oxo Metal Porphyrin SURMOF Heterojunctions

Advanced Functional Materials, EarlyView.
Porphyrin core metalation in indium‑oxo SURMOFs enables systematic tuning of band edge positions without altering the crystal structure. First‑principles calculations reveal type‑I and type‑II heterostructures as well as multi‑junction energy cascades, establishing a modular strategy for exciton funneling and charge separation in optoelectronic ...
Puja Singhvi, Nina Vankova, Thomas Heine
wiley   +1 more source

Multi-Band Scattering Characteristics of Miniature Masson Pine Canopy Based on Microwave Anechoic Chamber Measurement. [PDF]

Sensors (Basel)
Du K, Li Y, Huang H, Mao X, Xiao X, Liu Z.   +5 more
europepmc   +1 more source

Photoswitching Conduction in Framework Materials

Advanced Functional Materials, EarlyView.
This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez, Stefan Hecht, Wolfgang Wenzel, Lars Heinke, Mariana Kozlowska   +4 more
wiley   +1 more source

Corrigendum: Real-time fMRI using multi-band echo-volumar imaging with millimeter spatial resolution and sub-second temporal resolution at 3 tesla. [PDF]

Front Neurosci
Posse S, Ramanna S, Moeller S, Vakamudi K, Otazo R, Sa de La Rocque Guimaraes B, Mullen M, Yacoub E.   +7 more
europepmc   +1 more source

Multi-task multiple kernel learning reveals relevant frequency bands for critical areas localization in focal epilepsy

, 2018
Vanessa D’Amario, Federico Tomasi, Veronica Tozzo, Gabriele Arnulfo, Annalisa Barla, Lino Nobili   +5 more
openalex   +1 more source

Anisotropic Shear Properties of Organic Interfaces in Bio‐composite Materials

Advanced Functional Materials, EarlyView.
A novel cantilever design enables direct probing of shear properties at single organic interfaces within biocomposite prismatic ultrastructures. By decoupling lateral and torsional shear responses, the method reveals isotropic behavior in Atrina vexillum and pronounced anisotropy in Unio pictorum.
Kian Tadayon, Benny Bar‐On, Igor Zlotnikov   +2 more
wiley   +1 more source

Design and implementation of multi-band reflectarray metasurface for 5G millimeter wave coverage enhancement. [PDF]

Sci Rep
Malik BT, Khan S, Koziel S.
europepmc   +1 more source

Backbone Heterojunction Photocatalysts for Efficient Sacrificial Hydrogen Production

Advanced Functional Materials, EarlyView.
Herein, a ‘single‐component’ organic semiconductor photocatalyst is presented in which a molecular donor is bonded to a polymer acceptor. The resultant material demonstrates exceptional photocatalytic activity for hydrogen evolution in aqueous triethylamine with an outstanding external quantum efficiency of 38% at 420 nm.
Richard J. Lyons, Rhys J. Bourhill, Ewan McQueen, Sam D. Harding, Krzysztof Pawlak, Thomas Fellowes, Harry W. Capps, Alexander J. Cowan, Andrew I. Cooper, Adrian M. Gardner, Martijn A. Zwijnenburg, Reiner Sebastian Sprick   +11 more
wiley   +1 more source

Multi-band ultrathin reflective metasurface for linear and circular polarization conversion in Ku, K, and Ka bands. [PDF]

Commun Eng
Khan HZ, Jabbar A, Kazim JUR, Ur Rehman M, Imran MA, Abbasi QH.   +5 more
europepmc   +1 more source