Results 121 to 130 of about 410,038 (313)

Electrical transport properties of TiO₂/MAPbI₃ and SnO₂/MAPbI₃ heterojunction interfaces under high pressure. [PDF]

RSC Adv, 2023
Li Y, Li Y, Zhang Q, Liu X, Li Y, Xiao N, Ning P, Wang J, Zhang J, Liu H.   +9 more
europepmc   +1 more source

Excellent thermoelectric performance of Fe2NbAl alloy induced by strong crystal anharmonicity and high band degeneracy

npj Quantum Materials
Full-Heusler alloys with earth-abundant elements exhibit high mechanical strength and favorable electrical transport behavior, but their high intrinsic lattice thermal conductivity limits potential thermoelectric application.
Xianfeng Ye, Jian Yu, Shaoqiu Ke, Dong Liang, Tiantian Chen, Chengshan Liu, Wenjie Xu, Longzhou Li, Wanting Zhu, Xiaolei Nie, Ping Wei, Wenyu Zhao, Qingjie Zhang   +12 more
doaj   +1 more source

A comparison of the predictions of a finite element model and multiscale model for a rough MEMS electrical contact

, 2013
Rough surface contact is difficult to model effectively due to multiple scales of detail that need to be considered. This work presents the results of a multiscale rough surface contact model in comparison to a finite element based deterministic model ...
Hong Liu, Dimitri Leray, Jackson, Robert L., Leray, Dimitri, Liu, Hong, Robert L. Jackson   +5 more
core   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

Grain-boundary segregation of magnesium in doped cuprous oxide and impact on electrical transport properties. [PDF]

Sci Rep, 2021
Resende J, Nguyen VS, Fleischmann C, Bottiglieri L, Brochen S, Vandervorst W, Favre W, Jiménez C, Deschanvres JL, Nguyen ND.   +9 more
europepmc   +1 more source

Cathodic Cage Plasma Deposition of Nanostructured Cu–Fe–Se Coatings on Poly(methyl Methacrylate)

Advanced Engineering Materials, EarlyView.
Nanostructured Cu–Fe–Se coatings are deposited on PMMA by a modified cathodic cage plasma process, enabling low‐temperature deposition on polymer substrates. A transition from discontinuous to compact morphology is observed with temperature, with optimal properties at 200°C, where improved CuFeSe2‐type bonding, lowest sheet resistance, and favorable ...
V. S. S. Sobrinho, M. Naeem, T. H. C. Costa, M. S. Libório, J. C. A. Queiroz, C. B. B. Luna, R. R. M. Sousa, P. S. Vieira, E. M. Araújo   +8 more
wiley   +1 more source

Author Correction: Grain-boundary segregation of magnesium in doped cuprous oxide and impact on electrical transport properties. [PDF]

Sci Rep, 2021
Resende J, Nguyen VS, Fleischmann C, Bottiglieri L, Brochen S, Vandervorst W, Favre W, Jiménez C, Deschanvres JL, Nguyen ND.   +9 more
europepmc   +1 more source

Molecular Dynamics Studies of Shape Memory Polymers: From Bead–Spring Models to Atomistic Simulations

Advanced Engineering Materials, EarlyView.
Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley   +1 more source

Structure, Morphology, Heat Capacity, and Electrical Transport Properties of Ti₃(Al,Si)C₂ Materials. [PDF]

Materials (Basel), 2021
Goc K, Przewoźnik J, Witulska K, Chlubny L, Tokarz W, Strączek T, Michalik JM, Jurczyk J, Utke I, Lis J, Kapusta C.   +10 more
europepmc   +1 more source

Influence of Surface Finish on the Tribological Performance of AlTiBN Coatings Deposited on Forming Tools

Advanced Engineering Materials, EarlyView.
Aluminum and nitride coatings are used in industry because they are hard, resist wear, and protect against oxidation. Adding boron can improve friction behavior and other properties. This study tests coatings on surfaces with different finishes. Results show smoother surfaces perform better, while rough ones wear faster, although coatings can reduce ...
Adrián Claver, Iker Alfonso, Eneko Barba, Javier León, José Antonio García, Iñaki Zalakain, Iván Fernández Martínez, Arley García‐Carrero, Christian Almeyda, Daniel Salcedo   +9 more
wiley   +1 more source