Results 311 to 320 of about 335,429 (365)

Photoactivation of NV Centers in Diamond via Continuous Wave Laser Illumination of Shallow As‐Implanted Nitrogen

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, Christoph Findler, Michael Olney‐Fraser, Lev Kazak, Fedor Jelezko   +4 more
wiley   +1 more source

Slow onset of self-sustained oscillations in a fluctuating sideband-driven electromechanical resonator. [PDF]

Sci Rep
Zhang B, Chan PY, Dong X, Sun F, Chan HB.   +4 more
europepmc   +1 more source

Cu‐Based MOF/TiO2 Composite Nanomaterials for Photocatalytic Hydrogen Generation and the Role of Copper

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, Marie Le Pivert, Alireza Ranjbari, Diana Dragoe, Daniel Bahena‐Uribe, Christophe Colbeau‐Justin, Christian Herrero, Dorota Rutkowska‐Zbik, Johnny Deschamps, Hynd Remita   +9 more
wiley   +1 more source

Research on Acoustic Energy Power Generation System Based on Dual Cavity Structure Helmholtz Resonator and Modified Piezoelectric Ceramics. [PDF]

ACS Omega
Wang X, Zhang S, Shen G.
europepmc   +1 more source

Design of a High Coupling SAW Resonator Based on an Al/41° Y-X LiNbO₃/SiO₂/poly-Si/Si Structure for Wideband Filter. [PDF]

Micromachines (Basel)
Wang X, Chang Y, Zhang Q, Liu L, Wang X, Wu H.   +5 more
europepmc   +1 more source

A self-octaplexing millimeter-wave antenna array for 5g fr2 spectrum. [PDF]

Sci Rep
Srivastava G, Kumar A, Mohan A, Kumar S, Ali T.   +4 more
europepmc   +1 more source

Coherent energy transfer in coupled nonlinear microelectromechanical resonators. [PDF]

Nat Commun
Zhang H, Li H, Sun J, Kirkbride S, Teng G, Liu Z, Chen D, Parajuli M, Pandit M, Sobreviela G, Zhao C, Yuan W, Chang H, Seshia AA.   +13 more
europepmc   +1 more source

Coupled split square resonator based metamaterial sensor for realtime monitoring of air bubbles in IV channels. [PDF]

Sci Rep
Ahmad M, Islam MT, Alam T, Albadran S, Alzamil A, Alshammari AS, Alsaif H, Soliman MS, Islam MS.   +8 more
europepmc   +1 more source

Laterally Excited Bulk Acoustic Wave Resonators with Rotated Electrodes Using X-Cut LiNbO₃ Thin-Film Substrates. [PDF]

Sensors (Basel)
Liu J, Liu W, Wen Z, Zeng M, Cai Y, Sun C.   +5 more
europepmc   +1 more source

Comprehensive Performance-Oriented Multi-Objective Optimization of Hemispherical Resonator Structural Parameters. [PDF]

Micromachines (Basel)
Liu X, Jin X, Li C, Ma Y, Xu D, Guo S.
europepmc   +1 more source