[HTML][HTML] Machine-learning-assisted thin-film growth: Bayesian optimization in molecular beam epitaxy of SrRuO3 thin films

YK Wakabayashi, T Otsuka, Y Krockenberger… - APL Materials, 2019 - pubs.aip.org
Materials informatics exploiting machine learning techniques, eg, Bayesian optimization
(BO), have the potential to reduce the number of thin-film growth runs for optimization of thin …

Ferromagnetism above 1000 K in a highly cation-ordered double-perovskite insulator Sr3OsO6

YK Wakabayashi, Y Krockenberger, N Tsujimoto… - Nature …, 2019 - nature.com
Magnetic insulators have wide-ranging applications, including microwave devices,
permanent magnets and future spintronic devices. However, the record Curie temperature …

[HTML][HTML] Materials challenges for SrRuO3: From conventional to quantum electronics

M Cuoco, A Di Bernardo - APL Materials, 2022 - pubs.aip.org
The need for faster and more miniaturized electronics is challenging scientists to develop
novel forms of electronics based on quantum degrees of freedom different from electron …

Single-domain perpendicular magnetization induced by the coherent O -Ru hybridized state in an ultra-high-quality film

YK Wakabayashi, M Kobayashi, Y Takeda… - Physical Review …, 2021 - APS
We investigated the Ru 4 d and O 2 p electronic structure and magnetic properties of an
ultrahigh-quality SrRu O 3 film on SrTi O 3 grown by machine-learning assisted molecular …

Room‐temperature multiferroicity in NiFe2O4 and its magnetoelectric coupling intensified through defect engineering

JH Cho, S Cho, JH Lee, H Palneedi… - Journal of the …, 2021 - Wiley Online Library
The well‐known ferromagnetic oxide, NiFe2O4, was studied as a potential candidate for
room‐temperature Type II magnetoelectrics. A spin canting as one of the essential …

Magnetoresistance in Hybrid Pt/CoFe2O4 Bilayers Controlled by Competing Spin Accumulation and Interfacial Chemical Reconstruction

HB Vasili, M Gamino, J Gàzquez… - … applied materials & …, 2018 - ACS Publications
Pure spin currents have potential for use in energy-friendly spintronics. They can be
generated by a flow of charge along a nonmagnetic metal with large spin–orbit coupling …

Unraveling the effect of annealing on the structural and microstructural evolution of NiFe2O4@ SiO2 core-shell type nanocomposites

A Czempik, F Grasset, S Auguste, A Rousseau… - Ceramics …, 2024 - Elsevier
The comparison between as-received and multistage annealed NiFe 2 O 4@ SiO 2 (NFO@
SiO 2) core-shell nanoparticles is presented. The studied ferrites were synthesized by co …

Ex-situ versus in-situ synthesis of NZFO/f-MWCNTs nanocomposites

A Bajorek, B Szostak, M Dulski, JM Greneche… - Journal of Magnetism …, 2023 - Elsevier
The comparison between NZFO/f-MWCNTs composites based on Ni 0.5 Zn 0.5 Fe 2 O 4
(NFZO) nanoparticles with 5 wt% and functionalized multi-walled carbon nanotubes (f …

Cross-Correlation between Strain, Ferroelectricity, and Ferromagnetism in Epitaxial Multiferroic CoFe2O4/BaTiO3 Heterostructures

N Jedrecy, T Aghavnian, JB Moussy… - … Applied Materials & …, 2018 - ACS Publications
Multiferroic biphase systems with robust ferromagnetic and ferroelectric response at room
temperature would be ideally suitable for voltage-controlled nonvolatile memories …

Improved adaptive sampling method utilizing Gaussian process regression for prediction of spectral peak structures

YK Wakabayashi, T Otsuka, Y Taniyasu… - Applied Physics …, 2018 - iopscience.iop.org
Materials informatics exploiting machine learning techniques has the potential to afford high-
throughput experiments. In the various spectroscopies widely used in the research fields of …