Results 221 to 230 of about 112,922 (368)
Miniaturization of slot loop antenna using split-ring resonators [PDF]
, 2009 Kai-Cheng Chi +2 more
openalex +1 more source
An Oval-Square Shaped Split Ring Resonator Based Left-Handed Metamaterial for Satellite Communications and Radar Applications. [PDF]
Micromachines (Basel), 2022 Idrus IN +5 more
europepmc +1 more source
Advanced Functional Materials, EarlyView.A visible light‐responsive polyacrylamide‐azobenzene hydrogel enables safe, reversible stiffness control for studying cell mechanobiology without harmful UV exposure. This approach reveals stem cells respond rapidly to mechanical changes, showing altered shape and protein distribution within one hour.
Aafreen Ansari +11 more
wiley +1 more source
Advanced Functional Materials, EarlyView.This study demonstrates an alternative method of creating charge‐stable negatively charged nitrogen vacancy (NV−) centers close to the diamond surface without high‐temperature annealing. By illuminating nitrogen‐implanted regions with a continuous‐wave 405 nm laser, NV− centers are induced, exhibiting electron spin coherence properties suitable for ...
Jens Fuhrmann +4 more
wiley +1 more source
COMPLEMENTARY SPLIT RING RESONATORS WITH DUAL MESH-SHAPED COUPLINGS AND DEFECTED GROUND STRUCTURES FOR WIDE PASS-BAND AND STOP-BAND BPF DESIGN [PDF]
, 2009 Ji‐Chyun Liu +2 more
openalex +1 more source
Gap coupled symmetric split ring resonator based near zero index ENG metamaterial for gain improvement of monopole antenna. [PDF]
Sci Rep, 2022 Moniruzzaman M +8 more
europepmc +1 more source
Advanced Functional Materials, EarlyView.HKUST‐1/TiO2 composite materials show a very high photocatalytic hydrogen evolution rate which increases as a function of the irradiation time until reaching a plateau and even surpasses the performance of the 1%Pt/TiO2 material after three photocatalytic cycles.
Alisha Khan +9 more
wiley +1 more source
Theoretical design of a triple-band perfect metamaterial absorber in the THz frequency range
Results in Physics, 2019 A triple-band perfect metamaterial absorber based on periodically arranged graphene split ring resonator (SRR) is proposed in this study. The calculation results by the FDTD method indicate that the SRR structure has three absorption peaks at frequencies
Chunlian Cen +10 more
doaj
Complex Permittivity Characterization of Liquid Samples Based on a Split Ring Resonator (SRR). [PDF]
Sensors (Basel), 2021 Ma J +5 more
europepmc +1 more source