scholarly journals Magnetic Texture in Insulating Single Crystal High Entropy Oxide Spinel Films

2021 ◽  
Author(s):  
Yogesh Sharma ◽  
Alessandro R. Mazza ◽  
Brianna L. Musico ◽  
Elizabeth Skoropata ◽  
Roshan Nepal ◽  
...  
Keyword(s):  
Single Crystal ◽  
Magnetic Texture ◽  
High Entropy ◽  
Oxide Spinel

AlCoCrNiMo high-entropy alloy as diffusion barrier between NiAlHf coating and Ni-based single crystal superalloy

2021 ◽  
Vol 414 ◽  
pp. 127101 ◽  
Author(s):  
Zhongzhan Xu ◽  
Peng Zhang ◽  
Wei Wang ◽  
Qian Shi ◽  
Hongzhi Yang ◽  
...  
Keyword(s):  
Single Crystal ◽  
Diffusion Barrier ◽  
Single Crystal Superalloy ◽  
High Entropy Alloy ◽  
High Entropy

scholarly journals Synthesis, characterization, and single-crystal growth of a high-entropy rare-earth pyrochlore oxide

2020 ◽  
Vol 4 (10) ◽  
Author(s):  
Candice Kinsler-Fedon ◽  
Qiang Zheng ◽  
Qing Huang ◽  
Eun Sang Choi ◽  
Jiaqiang Yan ◽  
...  
Keyword(s):  
Rare Earth ◽  
Crystal Growth ◽  
Single Crystal ◽  
Single Crystal Growth ◽  
High Entropy ◽  
Pyrochlore Oxide

scholarly journals Magnetic anisotropy in single-crystal high-entropy perovskite oxide La(Cr0.2Mn0.2Fe0.2Co0.2Ni0.2)O3 films

2020 ◽  
Vol 4 (1) ◽  
Author(s):  
Yogesh Sharma ◽  
Qiang Zheng ◽  
Alessandro R. Mazza ◽  
Elizabeth Skoropata ◽  
Thomas Heitmann ◽  
...  
Keyword(s):  
Magnetic Anisotropy ◽  
Single Crystal ◽  
Perovskite Oxide ◽  
High Entropy

scholarly journals How Atoms of Polycrystalline Nb 20.6 Mo 21.7 Ta 15.6 W 21.1 V 21.0 refractory High-Entropy Alloys Rearrange during the Melting Process

2021 ◽  
Author(s):  
Shin-Pon Ju ◽  
Chen-Chun Li
Keyword(s):  
Molecular Dynamics ◽  
Melting Point ◽  
Single Crystal ◽  
Melting Temperature ◽  
Md Simulation ◽  
Melting Process ◽  
Structural Rearrangement ◽  
High Entropy Alloys ◽  
High Entropy ◽  
Melting Mechanism

Abstract The melting mechanism of single crystal and polycrystalline Nb 20.6 Mo 21.7 Ta 15.6 W 21.1 V 21.0 RHEAs was investigated by the molecular dynamics (MD) simulation using the 2NN MEAM potential. For the single crystal RHEA, the density profile displays an abrupt drop from 11.25 to 11.00 g/cm 3 at temperatures from 2910 to 2940 K, indicating all atoms begin significant local structural rearrangement. For polycrystalline RHEAs, a two-stage melting process is found. In the first melting stage, the melting of the grain boundary (GB) regions firstly occurs at the pre-melting temperature, which is relatively lower than the corresponding system-melting point. At the pre-melting temperature, most GB atoms have enough kinetic energies to leave their equilibrium positions, and then gradually induce the rearrangement of grain atoms close to GB. In the second melting stage at the melting point, most grain atoms have enough kinetic energies to rearrange, resulting in the chemical short-ranged order (CSRO) changes of all pairs.

Charge doping effects on magnetic properties of single-crystal La1−xSrx(Cr0.2Mn0.2Fe0.2Co0.2Ni0.2)O3 (0≤x≤0.5) high-entropy perovskite oxides

2021 ◽  
Vol 104 (9) ◽  
Author(s):  
Alessandro R. Mazza ◽  
Elizabeth Skoropata ◽  
Jason Lapano ◽  
Jie Zhang ◽  
Yogesh Sharma ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Single Crystal ◽  
Perovskite Oxides ◽  
High Entropy ◽  
Doping Effects ◽  
Charge Doping

scholarly journals Hierarchical microstructure strengthening in a single crystal high entropy superalloy

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Yung-Ta Chen ◽  
Yao-Jen Chang ◽  
Hideyuki Murakami ◽  
Taisuke Sasaki ◽  
Kazuhiro Hono ◽  
...  
Keyword(s):  
Single Crystal ◽  
Hierarchical Microstructure ◽  
High Entropy

scholarly journals Modeling the precipitation processes and the formation of hierarchical microstructures in a single crystal high entropy superalloy

2021 ◽  
Vol 193 ◽  
pp. 147-152
Author(s):  
Stéphane Gorsse ◽  
Yung-Ta Chen ◽  
Wei-Che Hsu ◽  
Hideyuki Murakami ◽  
An-Chou Yeh
Keyword(s):  
Single Crystal ◽  
High Entropy ◽  
Precipitation Processes

Discovery and Single Crystal Growth of High Entropy Pyrochlores

2020 ◽  
Vol 59 (23) ◽  
pp. 17251-17258
Author(s):  
Lucas A. Pressley ◽  
Angela Torrejon ◽  
W. Adam Phelan ◽  
Tyrel M. McQueen
Keyword(s):  
Crystal Growth ◽  
Single Crystal ◽  
Single Crystal Growth ◽  
High Entropy
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