Results 161 to 170 of about 45,964 (288)
Mutual thermal coupling in SiGe:C HBTs
, 2013 International audienceThis paper studies the mutual thermal coupling in trench isolated SiGe:C HBTs featuring peak fT and peak fmax of ∼300GHz and ∼400GHz, respectively.
Fregonese, S. +4 more
core +1 more source
Single‐Chromophore Homojunction Organic Solar Cells: A Path to Simplicity and Efficiency
Advanced Materials, EarlyView.This perspective discusses how the intrinsic optoelectronic properties of organic semiconductors, their molecular packing in the solid‐state, and internal energetic gradients within a device can enable free‐charge carrier generation in homojunction organic solar cells.
Shaun McAnally +2 more
wiley +1 more source
Signatures of Edge States in Antiferromagnetic Van der Waals Josephson Junctions
Advanced Materials, EarlyView.ABSTRACT The combination of superconductivity and magnetic textures leads to unconventional superconducting phenomena, including new correlated and topological phases. Van der Waals (vdW) materials emerge as a versatile platform for exploring the interplay between these two competing orders.
Celia González‐Sánchez +10 more
wiley +1 more source
Analysis Of Mutual Coupling Effect In Adaptive Array Antennas
, 2002 The mutual coupling effect in adaptive array antennas was analyzed using the moment method. Using an example of a two-element half wavelength adaptive dipole array it was shown that the mutual coupling between the elements of an adaptive array causes ...
Wahid, Parveen, Ali, Maha A.
core
Advanced Materials, EarlyView.ABSTRACT Microneedle arrays (MNAs) is a rapidly emerging technology with broad biomedical applications in drug delivery and biosensing. With sub‐millimeter dimensions and periodicity, MNAs possess geometries nearly ideal for biomedical devices operating within the terahertz (THz) spectral window.
Sang Hyun Lee +6 more
wiley +1 more source
Compact and low mutual coupling 4 × 4 wideband MIMO antenna design for 5G millimeter-wave applications. [PDF]
Sci RepEdries M +3 more
europepmc +1 more source
Advanced Materials, EarlyView.A Nb‐proximitized Josephson junction based on a WTe2/α‐Fe2O3 heterostructure exhibits a robust superconducting diode effect with programmable polarity. The diode direction can be trained by magnetic fields and switched by temperature cycling, revealing tunable finite‐momentum pairing states and competing superconducting states in symmetry‐broken ...
Enze Zhang +9 more
wiley +1 more source
Mutual Coupling Reduction using Via Fence in Microstrip Antenna
, 2019 Mutual coupling due to surface current over a dielectric supported microstrip antenna is a major cause of impedance matching deterioration and antenna’s pattern deformation with gain reduction.
Park, Seong-Ook, Minz, Laxmikant
core
An Improved Two-Stage RARE Algorithm for Mixed Far-Field and Near-Field Source Localization Under Unknown Mutual Coupling with the Uniform Linear Sensor Array. [PDF]
Sensors (Basel)Chen K, Deng K, Zhang J.
europepmc +1 more source
All‐Optical Reconfigurable Physical Unclonable Function for Sustainable Security
Advanced Materials, EarlyView.An all‐optical reconfigurable physical unclonable function (PUF) is demonstrated using plasmonic coupling–induced sintering of optically trapped gold nanoparticles, where Brownian motion serves as a robust entropy source. The resulting optical PUF exhibits high encoding density, strong resistance to modeling attacks, and practical authentication ...
Jang‐Kyun Kwak +4 more
wiley +1 more source