Results 161 to 170 of about 34,615 (301)

Performance-driven switched reluctance motor drive using multiport cascaded converter and advanced direct torque control scheme. [PDF]

Sci Rep
Deepak M, Santhakumar C, Sathiyasekar K, Chokkalingam B, Padmanaban S.   +4 more
europepmc   +1 more source

Titanium Suboxides Responsible for Electronic Anomaly Near Room Temperature in the Ti3C2Tx MXene

Advanced Functional Materials, EarlyView.
Our multi‐technique study reveals that the near‐room‐temperature anomaly in Ti3C2Tx MXene is linked to titanium suboxide nanodomains, including Ti3O5, embedded within the MXene host. Their temperature‐driven transformation provides an alternative explanation to solvent‐ and swelling‐based models and offers new insight into the thermally activated ...
Bence G. Márkus, Bradlee J. McIntosh, Lili Vajtai, Anna Nyáry, Sándor H. Sipos, Nirmal J. Ghimire, Ferenc Simon, László Forró, Dávid Beke   +8 more
wiley   +1 more source

Revisiting the hemodiafiltration with endogenous reinfusion: what is its merit in clinical practice? A narrative review. [PDF]

Ann Med
Chen Z, Shao Q, Wang H, Xue C, Yang B, Liu N.   +5 more
europepmc   +1 more source

Electrode and Microstructure Dependence of Oxygen Diffusion in Ferroelectric Hafnium Zirconium Oxide Thin Films

Advanced Functional Materials, EarlyView.
Significant nanoscale oxygen diffusion coefficient variations are measured in ferroelectric hafnium zirconium oxide films with grain boundaries and electrode interfaces exhibiting values 104 times larger than the grain cores. Overall coefficients are 10X larger for films prepared with metal nitride electrodes compared to refractory metals. New insights
Liron Shvilberg, Thomas W. Pfeifer, Chuanzhen Zhou, Yong Kyu Choi, Duk‐Hyun Choe, Patrick E. Hopkins, Jon F. Ihlefeld   +6 more
wiley   +1 more source

Analytical hybrid model for flux switching permanent magnet machines

, 2010
With the emergence of energy related issues in the automotive sector, there is a tendency to find new efficient solutions to replace existing electrical machinery. One promising candidate is the flux switching permanent magnet machine (FSPMM). Due to its
J J H Paulides, E A Lomonova, Paulides B L J Gysen, J J H Lomonova, E, B L J Gysen, E Ilhan   +6 more
core  

Current Switching of Topological Spin Chirality in the van der Waals Antiferromagnet Co_1/3TaS₂. [PDF]

Adv Mater
Zhang KX, Lee S, Cho W, Park JG.
europepmc   +1 more source

Integrated Field‐Free SOT Domain‐Wall Synapses and MTJ Stochastic Neurons for Hardware Boltzmann Machines

Advanced Functional Materials, EarlyView.
Field‐free spin‐orbit torque domain‐wall synapses integrated with stochastic MTJ neurons enable compact hardware Boltzmann machines. Leveraging intrinsic stochasticity and multi‐level conductance, the system achieves efficient probabilistic learning with high accuracy, demonstrating a scalable spintronic platform for energy‐efficient edge AI.
Aijaz H. Lone, Meng Tang, Camelia Florica, Bin He, Jingkai Xu, Selma Amara, Georgian Melinte, Xixiang Zhang, Gianluca Setti   +8 more
wiley   +1 more source

Predictive Torque Control of Three Phase Axial Flux Permanent Magnet Synchronous Machines

Majlesi Journal of Electrical Engineering
This paper presents a predictive strategy to control torque and flux of an axial flux permanent magnet (AFPM) machine. Unlike conventional direct torque control (DTC) for permanent magnet machines that only six actives voltage vectors of inverter are ...
Mohsen Siami, S. Asghar Gholamian
doaj  

Measurement of Dermal Ammonia Emission Using a Passive Flux Sampler and Its Association with Autonomic Nervous System Activity in Medical Workers: A Preliminary Study. [PDF]

Sensors (Basel)
Asai S, Ikeda S, Shiraiwa M, Takanashi N, Umezawa K, Wakamatsu K, Sekine Y.   +6 more
europepmc   +1 more source

Historical Foundation and Practical Guideline for Ferroelectric Switching Kinetic Studies

Advanced Functional Materials, EarlyView.
The P and U pulses in the conventional PUND measurements are not identical because of the interplay between switching current and the measurement circuit components. This circuit effect can lead to a shift in polarization transients and misinterpreted physics in the switching kinetics.
Yi Liang, Pat Kezer, John T. Heron
wiley   +1 more source