Results 211 to 220 of about 188,711 (264)

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

Impact of Mo⁺² addition and thermal annealing on the surface morphology, electrical transport properties and Mott's parameters of WO₃ films for potential photonic devices.

Heliyon
Alshomar SM, Attia MS, Akl AA, Fathy N, Albaqawi HS, Affan H, Mohamed ES, Amin LG, Mahmoud SA.   +8 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

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

Exciton Binding Energy of Phosphorescent Emitter Molecules in Organic Light‐Emitting Diodes

Advanced Functional Materials, EarlyView.
Energy level alignment is key to efficient OLED design, yet determining LUMO energies remains challenging. A methodology based on field‐induced dissociation and kinetic Monte Carlo simulations is presented to extract LUMO energies of iridium‐based phosphorescent emitters from their exciton binding energy.
Hiroki Tomita, Lucas R. L. Norg, Patrick Diederen, Clint van Hoesel, Christ H. L. Weijtens, Peter A. Bobbert, Reinder Coehoorn   +6 more
wiley   +1 more source

Electrical transport properties of [(1 - x)succinonitrile:xpoly(ethylene oxide)]-LiCF₃SO₃-Co[tris-(2,2'-bipyridine)]₃(TFSI)₂-Co[tris-(2,2'-bipyridine)]₃(TFSI)₃ solid redox mediators. [PDF]

RSC Adv
Gupta RK, Shaikh H, Imran A, Bedja I, Ajaj AF, Aldwayyan AS, Khan A, Ayub R.   +7 more
europepmc   +1 more source

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Electrical transport in

Journal of Physics: Condensed Matter, 1999
We report a systematic study of the effect of increasing oxygen deficiency on the electrical resistivity, tunnelling conductance and thermopower of . Stoichiometric behaves like a normal metal with a positive temperature coefficient of resistivity (TCR) and a negative thermopower which is proportional to temperature over the range 5 K-300 K.
Ashutosh Tiwari, K P Rajeev
openaire   +1 more source

Electric transportation

2023
The discussion reports the main features of common public mass transportation systems, highlighting the vehicles and infrastructure peculiarities. The systems described are referred exclusively to the most common land vehicles, as trolleybus, tram, light rail, metro, monorail and driverless systems.
Ruvio, Alessandro, Lamedica, Regina
openaire   +2 more sources

Electric field and transport in W7-AS

Plasma Physics and Controlled Fusion, 1999
At W7-AS, confinement properties are analysed and compared mainly with neoclassical predictions for quite different conditions. Low-density electron cyclotron resonance heating (ECRH) discharges allow access to the very-long-mean-free-path regime for electrons (T e up to 6 keV) whereas pure neutral beam injections (NBI) and combined NBI/ECRH ...
Kick, M., Maassberg, H., Anton, M., Baldzuhn, J. ; https://orcid.org/0000-0001-5667-351X, Endler, M., Gorner, C., Hirsch, M., Weller, A., Zoletnik, S.   +8 more
openaire   +3 more sources

Electrical transport in a microdevice chain

Superlattices and Microstructures, 1987
A simple transport theory of a one-dimensional chain of small devices is presented. The chain is comprised of potential barriers connected by short conductors. Electrical transport through the barriers is described in terms of the quantum reflection and transmission coefficients.
Sinkkonen, Juha, Eränen, Simo
openaire   +2 more sources