Results 251 to 260 of about 66,270 (345)
Design of a Low-Power RFID Sensor System Based on RF Energy Harvesting and Anti-Collision Algorithm. [PDF]
Sensors (Basel)Mao X, Zhu X, Lei J.
europepmc +1 more source
A Hybrid RF Coil for Whole‐Brain Imaging in Non‐Human Primates at 7 T
Magnetic Resonance in Medicine, EarlyView.ABSTRACT Purpose Ultra‐high field MRI (≥ 7 T) offers unprecedented potential for mapping non‐human primate (NHP) brain function. However, complex electromagnetic systems are required to meet the challenges of UHF imaging and the mechanical demands of awake NHP studies.
Elias Djaballah +5 more
wiley +1 more source
Optically Controlled Bias-Free Frequency Reconfigurable Antenna. [PDF]
Sensors (Basel)Younus KM +3 more
europepmc +1 more source
Dual-Mode Reconfigurable Frequency-Selective Surface for Switching Between Narrowband and Wideband Applications. [PDF]
Micromachines (Basel)Uslu B +2 more
europepmc +1 more source
physica status solidi (RRL) – Rapid Research Letters, Volume 19, Issue 5, May 2025.This study presents a photodetector based on atomically thin MoS2 on an InP substrate, forming an n‐MoS2/p‐InP type‐II staggered heterojunction. The device exhibits excellent rectifying properties with an ideality factor of 1.57 and achieves a peak photoresponsivity of 960 mA W−1, while MoS2 provides stable passivation for InP. III–V semiconductors are
Dong Hwi Choi +8 more
wiley +1 more source
Over 0.1 W root-mean-square output achieved in magneto-mechano-electric generators using Mn-doped PIN-PMN-PT single crystals. [PDF]
Nat CommunPattipaka S +11 more
europepmc +1 more source
Responsive Materials, EarlyView.We systematically summarize how each scale dictates fundamental choices in design feature, manufacturing technology, driving mechanism, and control strategy, which are inherently governed by scale‐dominated physical principles. Furthermore, the application of scale‐determined operation modes of microrobots across different stages of medical ...
Hang Yin +3 more
wiley +1 more source
Large- and Small-Scale Beam-Steering Phased Array Antennas Using Variable Phase BLC for Millimeter-Wave Applications. [PDF]
Sensors (Basel)Ahmed FH, Khamas SK.
europepmc +1 more source
Compostable and Recyclable Baroplastic Triblock Copolymers Enable Low‐Energy Polymer Processing
Small, EarlyView.Baroplastic Poly(L‐lactide)‐block‐poly(ethylene glycol)‐block‐poly(L‐lactide) triblock copolymers enable ambient‐temperature processing under moderate pressure, reducing energy demand while preserving polymer integrity. The materials show rapid industrial compostability, effective chemical and physical recyclability, and compatibility with heat ...
Chengzhang Xu +12 more
wiley +1 more source