Results 141 to 150 of about 16,158 (303)
Giant Orbital Rashba–Edelstein Effect in Crystalline Cu2O/Cu Heterostructures
Advanced Materials, EarlyView.An enhanced orbital Rashba–Edelstein effect is demonstrated in a crystalline Cu2O/Cu heterostructure, compared to naturally oxidized CuOx structures, highlighting the critical role of crystallinity and interface control in orbital torque generation. The resulting spin torque conductivity exceeds that of Pt, indicating the potential of orbital torque ...
San Ko +10 more
wiley +1 more source
Frontiers in PhysicsIntroductionThe antenna must adhere to more stringent requirements, including multi-band operation, high performance, and compact design, since it is the primary component of satellite communication systems.
Mohd Aliff Afira Sani +8 more
doaj +1 more source
A Multiband Millimeter-Wave Rectangular Dielectric Resonator Antenna with Omnidirectional Radiation Using a Planar Feed. [PDF]
Micromachines (Basel), 2023 Abdou TS, Khamas SK.
europepmc +1 more source
Advanced Materials, EarlyView.The intimate interaction between negatively charged RNA molecules and conjugated polymers in organic electrochemical transistors (OECTs) in aqueous electrolytes is investigated. It demonstrates that RNA binding reduces the volumetric capacitance of the polymer channel, enabling the development of an ultrasensitive biosensing platform capable of ...
Hong Liu +7 more
wiley +1 more source
Wideband Circularly Polarized Millimeter Wave Hemispherical Dielectric Resonator Antenna. [PDF]
Micromachines (Basel), 2023 Alanazi MD, Khamas SK.
europepmc +1 more source
Multi-Band Rectangular Dielectric Resonator Antenna for Wireless communications [PDF]
, 2014 In this paper, a Multi-band rectangular dielectric resonator antenna is presented. The fed method consists on a probe which is inserted through the dielectric resonator. The dielectric resonator has a small size (20 mm × 20 mm × 7 mm).
Aknin, N., El Moussaoui, A., Jaoujal, A.
core +1 more source
Advanced Materials, EarlyView.Vacuum‐assisted capillary infiltration delivers perovskite precursors deep into gold nanohole plasmonic hotspots, enabling uniform in situ crystallization of bulk‐like CsPbBr3 within confined cavities. Verified by peel‐off and structural analyses, the hybrid platform shows simulated |E/E₀| ≈2.80 at 800 nm and ∼40‐fold two‐photon absorption‐enhanced ...
Jung‐Jae Do +8 more
wiley +1 more source
A Triple Band Substrate Integrated Waveguide with Dielectric Resonator Antenna for 4G and 5G Applications. [PDF]
Micromachines (Basel), 2023 Cheh Lin IK, Jamaluddin MH, Gaya A.
europepmc +1 more source
Dielectric Resonator Matching Model For Stability Performances Of Microwave Amplifier [PDF]
, 2019 The stability factor and matching techniques on microwave amplifier have been an important consideration in order to maintain the required performances, such as high power for the high power amplifier and low noise for low noise amplifier. Simultaneously,
Yob, Rashidah Che
core
Advanced Materials, EarlyView.The performance of Cu‐based photocathodes in photoelectrochemical CO2 reduction is not governed by catalytic sites alone, but by the dynamic journey of photogenerated carriers. This review decodes how carrier generation, recombination, transport, accumulation, extraction, and electrolyte coupling shape catalytic activity, selectivity, and stability ...
Yi‐Cheng Wang +5 more
wiley +1 more source