Results 221 to 230 of about 11,957,855 (289)

Shape and amplitude decoupling in pulsatile physiological signal synthesis and its evaluation. [PDF]

Nat Commun
Kim J, Park K, Chen L, Kim K.
europepmc   +1 more source

Non‐Uniform Space‐Time‐Coding Modulation for Low‐Complexity Diagnostics of Reconfigurable Intelligent Surfaces

Advanced Electronic Materials, EarlyView.
A diagnostic method for reconfigurable intelligent surfaces (RIS) based on non‐uniform space‐time‐coding modulation is presented. Fault localization is achieved via amplitude‐only spectral measurements, eliminating the need for complex signal processing. A one‐to‐one mapping between harmonic components and RIS elements enables accurate detection.
Xiao Qing Chen, Lei Zhang, Yi Ning Zheng, Bing Bing Zhu, Marco Rossi, Giuseppe Castaldi, Shuo Liu, Vincenzo Galdi, Tie Jun Cui   +8 more
wiley   +1 more source

Traction Force Microscopy for Viscoelastic Substrates: A Semi-Analytical Method. [PDF]

Adv Sci (Weinh)
Villacrosa-Ribas A, Duffhues DCA, van den Bersselaar P, Pragnere S, Groenen BGW, Azevedo Gonzalez Oliva M, Ciccone G, Salmeron-Sanchez M, Bouten CVC, Muñoz JJ, Conte V.   +10 more
europepmc   +1 more source

Ultra‐Low Power Consumption and Highly Durability in Sm:HfO2 Thin Film Ferroelectric Memristor for Edge Detection

Advanced Electronic Materials, EarlyView.
ABSTRACT With the continuous development of computer image processing, developing efficient and low‐power computing devices has become a key challenge. Memristors have integrated in‐situ storage and computing capabilities, making them an ideal choice for low‐power image processing computing architectures. However, current memristors are confronted with
Tengyu Li, YongRui Wang, Weifeng Zhang, Jikang Xu, Xiaobing Yan   +4 more
wiley   +1 more source

Spectral quantum algorithm for passive scalar transport in shear flows. [PDF]

Sci Rep
Pfeffer P, Brearley P, Laizet S, Schumacher J.   +3 more
europepmc   +1 more source

Highly‐Uniform Passive Crossbar Arrays of Resistive Switching Random Access Memory (RRAM) for In‐Memory Computing Applications

Advanced Electronic Materials, EarlyView.
Passive resistive memory arrays promise efficient in‐memory computing but suffer from sneak paths and programming variability. Here, highly uniform 32 × 32 passive RRAM crossbars are programmed with multilevel precision below 3% error and 99.5% yield.
S. Ricci, P. Mannocci, M. Porzani, D. Bridarolli, F. Carletti, M. Farronato, D. Ielmini   +6 more
wiley   +1 more source

Spectral, Information-Theoretic and Thermodynamic Properties of a Fractal Position-Dependent Mass Schrödinger System. [PDF]

Nanomaterials (Basel)
Moreira QRDS, Ximenes LF, Moreira ARP, Neves DM, Silva JBR, Nascimento JC.   +5 more
europepmc   +1 more source

Integration of Redox‐Active Polyoxovanadate Clusters into PMMA: Structure, Nanoscale Organization and Multilevel Redox Switching

Advanced Electronic Materials, EarlyView.
Solvent‐processable polyoxovanadate–PMMA nanocomposites exhibit concentration‐dependent 2D and 3D organization on gold surfaces, while retaining multilevel redox switching at room temperature. These hybrids bridge nanoscale functionality and macroscopic measurement, establishing a versatile platform for hybrid molecular–polymer memory materials ...
Jonas Lorenz, Marco Moors, Tom Scherzer, Olesya Daikos, Jens Bauer, Andrea Prager, Jan Griebel, Yeji Lee, Vineeth Kumar Bandari, Thomas Blaudeck, Oliver G. Schmidt, Kirill Monakhov   +11 more
wiley   +1 more source

A Dual-Branch CNN-Based Method for Satellite Navigation Jamming Classification and Parameter Estimation. [PDF]

Sensors (Basel)
Zhao T, Wang Y, Li L, Luo Y, Zhao C, Zhang L.   +5 more
europepmc   +1 more source

Atomic‐Scale Mechanisms of Anisotropic Thermal Decomposition in GeSn Alloys With Stepwise Pinning

Advanced Electronic Materials, EarlyView.
Combining in situ TEM with DFT calculations, this work elucidates atomic‐scale anisotropic thermal decomposition in GeSn films, identifying laminar receding in defect‐free regions and stepwise pinning at stacking faults. Driven by crystallographic anisotropy and defect‐mediated energetic penalties, these findings establish a physical framework for ...
YiXin Wang, Qi Liu, XiYan Chang, Chi Xu, Tao Wang, XinZheng Li, ChunLai Xue   +6 more
wiley   +1 more source