Results 111 to 120 of about 1,008,090 (288)
Graffiti (large faces) in the Queen's building, the Dielectric, 2014
, 2014 Smiley graffiti inside the Queen's building where the Dielectric nightclub used to ...
Foti, Petrina;
core
Losses of the parallel-plate dielectric resonator
IET Microwaves, Antennas & Propagation, 2006 The various loss aspects of the parallel-plate microwave dielectric resonator for the TE 01delta mode is studied from a modified field model. The main merit of this field model is that it provides very simple electromagnetic field expressions of this field mode. Various methods of calculation of losses are discussed.
openaire +1 more source
Advanced Functional Materials, EarlyView.Co‐assembly of rationally designed glycosaminoglycan‐binding peptides with sulfated glycosaminoglycans yields supramolecular hydrogels with tunable mechanics and matrix‐mediated cytokine retention. The glycosaminoglycans thereby act as cofactors, driving a coil‐to‐β‐sheet transition that triggers gelation.
Shirel Veretnik +8 more
wiley +1 more source
Graffiti (smiley faces) in the Queen's building, the Dielectric, 2014
, 2014 Smiley graffiti inside the Queen's building where the Dielectric nightclub used to ...
Foti, Petrina;
core
Accounting for dielectric losses in piezoelectric shunt tuning
International audienceEffective vibration reduction of mechanical structures by piezoelectric shunt damping equires a precise design of the electrical shunt circuit. In this context, the influence of dielectric losses on the accuracy of shunt calibration
Deü, Jean-François +3 more
core +1 more source
Advanced Functional Materials, EarlyView.Using nanobeam photoemission, we demonstrate imaging of the in‐plane and out‐of‐plane electric field landscape within a metal–semiconductor van der Waals heterostructure. We provide evidence for Schottky barrier formation that depends on the semiconductor thickness. ABSTRACT Achieving high‐performance optoelectronic devices based on two‐dimensional van
Dario Mastrippolito +17 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Grain boundaries (GBs) in polycrystalline materials often block charge transport and drive degradation. Using Gd‐doped CeO2 as a model electrolyte used in fuel/electrolysis cells, we developed a core‐shell infiltration method to selectively modify GB chemistry and space charge potential, achieving orders‐of‐magnitude ionic conductivity changes.
Z. Sha +5 more
wiley +1 more source
Reducing leakage current and dielectric losses of electroactive polymers through electro-annealing for high-voltage actuation. [PDF]
RSC Adv, 2019 Pedroli F +5 more
europepmc +1 more source
Advanced Functional Materials, EarlyView.A CMOS‐compatible, all‐dielectric Silicon‐on‐Glass reflective metasurface enables low–loss terahertz wavefront control for future 6G wireless communication. Mie‐resonant silicon pillars provide full phase coverage near 500 GHz, achieving experimentally validated single‐, dual‐, and five‐beam steering with sub‐1.5° angular error and less than 3 dB ...
Rithwik Premanand +6 more
wiley +1 more source
IET Microwaves, Antennas & PropagationAn analysis and design of a new slotted power divider/combiner (PDC) that utilises an oversized substrate‐integrated waveguide (OS‐SIW) is presented to enhance power handling capability (PHC).
Masoumeh Souri +2 more
doaj +1 more source