Zobrazeno 1 - 4
of 4
pro vyhledávání: '"González-Rivas, Mario U."'
Autor:
Aamlid, Solveig Stubmo, Kim, Minu, González-Rivas, Mario U., Oudah, Mohamed, Takagi, Hidenori, Hallas, Alannah M.
Publikováno v:
Appl. Phys. Lett. 125, 021901 (2024)
High entropy materials are often entropy stabilized, meaning that the configurational entropy from multiple elements sharing a single lattice site stabilizes the structure. In this work, we study how high-pressure synthesis conditions can stabilize o
Externí odkaz:
http://arxiv.org/abs/2407.06388
Autor:
Aamlid, Solveig S., Mugiraneza, Sam, González-Rivas, Mario U., King, Graham, Hallas, Alannah M., Rottler, Jörg
An idealized high entropy oxide is characterized by perfect chemical disorder and perfect positional order. In this work, we investigate the extent to which short-range order (SRO) and local structural distortions impede that idealized scenario. Work
Externí odkaz:
http://arxiv.org/abs/2406.01841
Autor:
Johnstone, Graham H. J., González-Rivas, Mario U., Taddei, Keith M., Sutarto, Ronny, Sawatzky, George A., Green, Robert J., Oudah, Mohamed, Hallas, Alannah M.
Publikováno v:
Journal of the American Chemical Society 144, 45, 20590-20600 (2022)
Spinel oxides are an ideal setting to explore the interplay between configurational entropy, site selectivity, and magnetism in high entropy oxides. In this work we characterize the magnetic properties of the spinel (Cr,Mn,Fe,Co,Ni)$_3$O$_4$ and stud
Externí odkaz:
http://arxiv.org/abs/2211.15798
Autor:
González-Rivas, Mario U., Aamlid, Solveig S., Rutherford, Megan R., Freese, Jessica, Sutarto, Ronny, Chen, Ning, Villalobos-Portillo, Edgar E., Castillo-Michel, Hiram, Kim, Minu, Takagi, Hidenori, Green, Robert J., Hallas, Alannah M.
Publikováno v:
Journal of the American Chemical Society; 20240101, Issue: Preprints