Results 241 to 250 of about 200,323 (312)

Tunable Extraordinary Optical Transmission in the Long‐Wavelength Infrared Range Using Electrostatic MEMS Actuation

Advanced Materials Technologies, EarlyView.
A MEMS‐integrated metamaterial filter enables continuous, low‐voltage spectral tuning in the long‐wavelength infrared (LWIR). The device employs extraordinary optical transmission in a dual suspended metasurface stack, where electrostatic actuation precisely controls the intermembrane air gap.
Oleg Bannik, Fedor Kovalev, Michal Zawierta, Dilusha Silva, Lorenzo Faraone, Ilya Shadrivov, Mariusz Martyniuk   +6 more
wiley   +1 more source

Enhancing three-phase induction motor reliability with health index and artificial intelligence-driven predictive maintenance. [PDF]

R Soc Open Sci
Aires FL, Galeno GD, Belchior FN, Oliveira AM, Hunt JD.   +4 more
europepmc   +1 more source

Graphene‐Interfaced Stretchable Sweat Patch for Multiplexed Electrochemical Monitoring of IL‐6, Glucose, and Calcium Ions

Advanced Materials Technologies, EarlyView.
Flexible sweat sensor patch integrating graphene‑interfaced gold microelectrodes functionalized with bio‑receptors and ion‑selective membrane, coupled with a capillary‑driven microfluidic layer and portable potentiostat electronics for multiplexed monitoring of inflammatory, metabolic, and electrolyte biomarkers in microliter sweat volumes.
Roomia Memon, Ali Tufani, Süleyman Çelik, Javed H. Niazi, Anjum Qureshi   +4 more
wiley   +1 more source

Magnetic Droplet Manipulation on Open Surfaces

Advanced Materials Technologies, EarlyView.
Recent advances in the manipulation of magnetic droplets demonstrate various manipulations on open surfaces, including transport, splitting, merging, and force‐controlled motion, enabled by magnetic particles and external fields. ABSTRACT Manipulation of liquids on a smaller scale enables applications in various fields, particularly diagnostics and ...
Robab Jahangir, Vahid Nasirimarekani
wiley   +1 more source

A comprehensive review of multi-level inverters, modulation, and control for grid-interfaced solar PV systems. [PDF]

Sci Rep
Sharma B, Manna S, Saxena V, Raghuvanshi PK, Alsharif MH, Kim MK.   +5 more
europepmc   +1 more source

Strontium Charge‐Generation Assistant Layer for High‐Performance Tandem Organic Light Emitting Diodes

Advanced Optical Materials, EarlyView.
An ultrathin Sr interlayer is introduced as a charge‐generation assist layer to overcome the electron‐injection barrier in deep‐LUMO charge‐generation layers (CGLs) of tandem OLEDs. The Sr layer facilitates trap‐assisted tunneling and lowers the effective injection barrier, enabling improved charge balance and yielding tandem OLEDs with doubled ...
Hyo‐Bin Kim, Sung‐Cheon Kang, So‐Jeong Lim, Minsu Kim, Jang‐Kun Song   +4 more
wiley   +1 more source

Study of power quality issues without and with Microgrid in Egypt. [PDF]

Sci Rep
Abdelsattar M, Aly MM, Abu-Elwfa SS.
europepmc   +1 more source

An MILP approach for optimal operation of unbalanced distribution networks through coordinated network reconfiguration and SOP utilization. [PDF]

Sci Rep
Ayazi AM, Shakarami MR, Doostizadeh M, Namdari F, Nikzad MR.   +4 more
europepmc   +1 more source

DMSO-Free Processing of Tin-Lead Perovskite Thin Films for Solar Cells with Enhanced Stability. [PDF]

ACS Energy Lett
Poli I, Prato M, Li H, Costa CD, Gregori L, Meggiolaro D, Quinson T, Chiodoni A, De Angelis F, Petrozza A.   +9 more
europepmc   +1 more source

Smart technique for calculating fault current model parameters using short circuit current measurements. [PDF]

Sci Rep
Mahmoud RA, Malik OP, Fayek WM.
europepmc   +1 more source