Results 61 to 70 of about 1,062,243 (292)

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

Advanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone, Victoria Clerico, Wooseok Choi, Tommaso Stecconi, Folkert Horst, Laura Bégon‐Lours, Matteo Galetta, Antonio La Porta, Nikhil Garg, Fabien Alibart, Bert Jan Offrein, Valeria Bragaglia   +11 more
wiley   +1 more source

The glass ceramic with interaction product of glass and filler: dielectric losses [PDF]

, 1999
Предложен метод расчета диэлектрических потерь в компонентах по величине измеренных потерь в стеклокерамике различного состава.The dielectric losses calculation method in components to magnitude of measured losses in diferent composition glass ceramic ...
Дмитриев, М.В.
core   +1 more source

Electrophysical properties of the Rochelle salt dispersed in a porous dielectric matrix of type A zeolite

Physics of Complex Systems
Electrical conductivity, real part of dielectric permittivity and dielectric losses of a novel nanocomposite material obtained by the infiltration of a NaA zeolite matrix with Rochelle salt were studied in the frequency range from 100 Hz to 100 kHz.
Тамара Геннадьевна Матвеева, Марина Семеновна Иванова, Владимир Гаевич Соловьев, Александр Иванович Ванин   +3 more
doaj   +1 more source

Energy storage properties of P(VDF‐TrFE‐CTFE)‐based composite dielectrics with uniform and gradient‐doped boron nitride nanosheets

IET Nanodielectrics, 2022
Dielectric capacitors play an important role in advanced electronic and power systems such as portable electronic devices, hybrid electric vehicles and electronic weapon systems, and the improvement of energy storage density will have a positive effect ...
Yanan Shang, Yu Feng, Changming Li, Changhai Zhang, Tiandong Zhang, Yongquan Zhang, Yue Zhang, Chunhui Song, Qingguo Chi   +8 more
doaj   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Piezoelectric properties and dielectric losses in PVDF-PMMA blends

, 1984
Piezoelectric properties and dielectric losses have been measured in polyvinylidene fluoride (PVDF)/polymethyl methacrylate (PMMA) blends to assess the value of this class of polymers as ultrasonic transducer materials.
DE ROSSI, DANILO EMILIO, Domenici C, Verni R., NANNINI, ANDREA   +3 more
core   +1 more source

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

Advanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein, Tiago Carneiro Gomes, Eliza Ng, Simon Rondeau‐Gagné, Tricia Breen Carmichael   +4 more
wiley   +1 more source

Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer

Advanced Functional Materials, EarlyView.
Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero, Meghna Jha, Elsa Veronica Flores‐Vela, Joost Kimpel, Andreas Schaefer, Jiali Guo, Jesika Asatryan, Alberto Peinador Veiga, Shuichi Haraguchi, Per‐Anders Carlsson, Jaime Martín, Mariano Campoy‐Quiles, Christian Müller   +12 more
wiley   +1 more source

Dielectric Properties of Surface-Doped Partially Stabilised Zirconia with Ceramic Nanomaterials [PDF]

Journal of Applied Sciences and Nanotechnology
The microstructural and dielectric properties of Yttria-partially stabilized zirconia (Y-PSZ) were studied before and after sintering with BaTiO3 and WO3 doping.
Lara Al-Hakeem, Shihab Zaidan, Wafaa Khalef   +2 more
doaj   +1 more source

Assessment on the Dielectric Losses of Artificial Magnetic Conductors for Antenna-an-Chip Applications

, 2018
Artificial magnetic conductors (AMCs) received a lot of attention for Antenna-on-Chip applications. Typically, these structures suffer from severe dielectric losses. These losses can be separated in two mechanisms; losses due to the propagation through a
van den Biggelaar, A.J.; id_orcid, Johannsen, U.; id_orcid, A.J. van den Biggelaar, Smolders, A.B.; id_orcid, A.B. Smolders, U. Johannsen   +5 more
core   +1 more source