Results 191 to 200 of about 135,445 (331)

Effect of processing route on grain refinement and mechanical properties in equal channel angular pressing of aluminium alloy AA7068

, 2022
B. S. Shivashankara, K. R. Gopi, S. Pradeep, R. Raghavendra Rao, B.K. Venkatesha   +4 more
openalex   +2 more sources

Local Thermal Conductivity Patterning in Rotating Lattice Crystals of Anisotropic Sb2S3

Advanced Functional Materials, EarlyView.
Microscale control of thermal conductivity in Sb2S3 is demonstrated via laser‐induced rotating lattice crystals. Thermal conductivity imaging reveals marked thermal transport anisotropy, with the c axis featuring amorphous‐like transport, whereas in‐plane directions (a, b) exhibit 3.5x and 1.7x larger thermal conductivity.
Eleonora Isotta, Rosemary Wynnychenko, Binayak Mukherjee, Jack Kaman, Hrushikesh Sahasrabuddhe, Jiongzhi Zheng, Anubhav Jain, Geoffroy Hautier, Alexandra Zevalkink, Evan Musterman, Volkmar Dierolf, Himanshu Jain, G. Jeffrey Snyder, Oluwaseyi Balogun   +13 more
wiley   +1 more source

In-situ study on grain refinement mechanism of Al-13Cu alloys modified by high entropy alloy particles and ultrasonic treatment. [PDF]

Ultrason Sonochem
Cao Y, Shang X, Yang G, Wang J, Jia Y, Liu Q, Che Y, Men S, Li X, Zhao Y, Shu D.   +10 more
europepmc   +1 more source

Enhanced Grain Refinement and Precipitation of the IEECAPed Mg-Sm-Zn-Zr Alloy by Nd Addition. [PDF]

Materials (Basel), 2021
Liu K, Zhao S, Wang C, Wang L, Feng Y, Liu D, Li J, Wang Z.   +7 more
europepmc   +1 more source

Study on Grain Refinement of Nickel-Based Filler Metal 52M Microstructure by Pulse TIG Welding [PDF]

, 2017
Xiaoyu Zhang, Junyv Chen, Kaichen Zhang, Haitao Chen   +3 more
openalex   +1 more source

High‐Rate FA‐Based Co‐Evaporated Perovskites: Understanding Rate Limitations and Practical Considerations to Overcome Their Impact

Advanced Functional Materials, EarlyView.
Vacuum‐based deposition is promising for perovskite solar cells to be successfully commercialized. However, co‐evaporation, the most common vapor phase deposition technique, suffers from very low deposition rates. In this work, we reveal that high deposition rates can lead to carbon flakes depositing into the perovskite absorber layers due to material ...
Thomas Feeney, Aleksandra Miaskiewicz, Julian Petry, Felix Laufer, Roja Singh, Stefanie Severin, Viktor Škorjanc, Alexander Diercks, Suresh Maniyarasu, Lars Korte, Steve Albrecht, Ulrich W. Paetzold, Marcel Roß, Paul Fassl   +13 more
wiley   +1 more source

Enhancing the Printability of Laser Powder Bed Fusion-Processed Aluminum 7xxx Series Alloys Using Grain Refinement and Eutectic Solidification Strategies. [PDF]

Materials (Basel)
Uba CU, Ding H, Chen Y, Guo S, Raush JR.
europepmc   +1 more source

Wear-Resistance Improvement of 65Mn Low-Alloy Steel through Adjusting Grain Refinement by Cyclic Heat Treatment. [PDF]

Materials (Basel), 2021
Tong Y, Zhang YQ, Zhao J, Quan GZ, Xiong W.   +4 more
europepmc   +1 more source

Three-dimensional in situ characterization of phase transformation\n induced austenite grain refinement in nickel-titanium [PDF]

, 2018
Ashley Bucsek, Lee Casalena, Darren C. Pagan, Partha P. Paul, Y.I. Chumlyakov, Michael J. Mills, Aaron P. Stebner   +6 more
openalex   +1 more source

Self‐Trapped Hole Migration and Defect‐Mediated Thermal Quenching of Luminescence in α‐ and β‐Ga2O3

Advanced Functional Materials, EarlyView.
Temperature‐dependent photoluminescence and first‐principles calculations reveal self‐trapped hole migration as the microscopic origin of thermal quenching in α‐ and β‐Ga2O3. The low migration barrier in α‐Ga2O3 enables defect trapping and enhances blue luminescence, while the higher barrier in β‐Ga2O3 preserves ultraviolet emission at elevated ...
Nima Hajizadeh, Ymir K. Frodason, Clemens Petersen, Benjamin M. Janzen, Luca Sung‐Min Choi, Nils Bernhardt, Felix Nippert, Zbigniew Galazka, Joel B. Varley, Holger von Wenckstern, Lasse Vines, Markus R. Wagner   +11 more
wiley   +1 more source