Results 251 to 260 of about 10,934,899 (375)

A Physics‐Based Compact Model for Ferroelectric Capacitors Operating Down to Deep Cryogenic Temperatures for Applications in Analog Memory and Neuromorphic Architectures

open access: yesAdvanced Electronic Materials, EarlyView.
A compact model for ferroelectric thin‐film capacitors operating under different electric fields and temperatures is reported. The model can reproduce polarization switching down to 4 K, making them suitable for quantum computing and space technologies.
Ella Paasio   +2 more
wiley   +1 more source

On Generalized Convex Functions [PDF]

open access: yesTransactions of the American Mathematical Society, 1945
R. H. Bing, E. F. Beckenbach
openaire   +2 more sources

Encapsulated Organohydrogel Couplants for Wearable Ultrasounds

open access: yesAdvanced Electronic Materials, EarlyView.
Hydrogels are ideal for wearable ultrasonic devices but suffer from water loss during long‐term monitoring. Adding excessive glycerol increases attenuation, while elastomer encapsulation causes uneven interfaces due to shrinkage and scattering acoustic waves.
Xiaoru Dong   +7 more
wiley   +1 more source

Enhanced Percolation Effect in Sub‐100 Nm Nanograting Structure for High‐Performance Bending Insensitive Flexible Pressure Sensor

open access: yesAdvanced Electronic Materials, EarlyView.
A high‐performance, flexible capacitive pressure sensor with enhanced sensitivity and bending insensitivity is developed. Utilizing a sub‐100 nm valley nanograting structure, the sensor achieves a 4.2‐fold increase in capacitance change while maintaining stable performance under bending conditions.
Jae‐Soon Yang   +8 more
wiley   +1 more source

Gradients of convex functions [PDF]

open access: yesTransactions of the American Mathematical Society, 1969
R. T. Rockafellar, E. Asplund
openaire   +1 more source

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