Magneto-Ionics in Single-Layer Transition Metal Nitrides
Sign Up to like & getrecommendations! Published in 2021 at "ACS Applied Materials & Interfaces"
DOI: 10.1021/acsami.1c06138
Abstract: Magneto-ionics allows for tunable control of magnetism by voltage-driven transport of ions, traditionally oxygen or lithium and, more recently, hydrogen, fluorine, or nitrogen. Here, magneto-ionic effects in single-layer iron nitride films are demonstrated, and their… read more here.
Keywords: single layer; ionics single; cobalt nitrides; magneto ionic ... See more keywords
From Binary to Ternary Transition-Metal Nitrides: A Boost toward Nitrogen Magneto-Ionics
Sign Up to like & getrecommendations! Published in 2022 at "ACS Applied Materials & Interfaces"
DOI: 10.1021/acsami.2c12847
Abstract: Magneto-ionics is an emerging actuation mechanism to control the magnetic properties of materials via voltage-driven ion motion. This effect largely relies on the strength and penetration of the induced electric field into the target material,… read more here.
Keywords: magneto; transition metal; binary ternary; magneto ionics ... See more keywords
Voltage-driven motion of nitrogen ions: a new paradigm for magneto-ionics
Sign Up to like & getrecommendations! Published in 2020 at "Nature Communications"
DOI: 10.1038/s41467-020-19758-x
Abstract: Magneto-ionics, understood as voltage-driven ion transport in magnetic materials, has largely relied on controlled migration of oxygen ions. Here, we demonstrate room-temperature voltage-driven nitrogen transport (i.e., nitrogen magneto-ionics) by electrolyte-gating of a CoN film. Nitrogen… read more here.
Keywords: nitrogen magneto; voltage driven; magneto ionics; magneto ... See more keywords
Frequency-dependent stimulated and post-stimulated voltage control of magnetism in transition metal nitrides: towards brain-inspired magneto-ionics
Sign Up to like & getrecommendations! Published in 2022 at "Materials Horizons"
DOI: 10.1039/d2mh01087a
Abstract: Magneto-ionics, which deals with the change of magnetic properties through voltage-driven ion migration, is expected to be one of the emerging technologies to develop energy-efficient spintronics. While a precise modulation of magnetism is achieved when… read more here.
Keywords: magneto; stimulated post; magneto ionics; voltage ... See more keywords
Lithiating magneto-ionics in a rechargeable battery
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2122866119
Abstract: Significance Magneto-ionics promise ultralow-field sensor technologies. Meanwhile, the extent of real-time ion insertion/extraction of an electrode is the key state-of-charge (SOC) feature in batteries. We report lithiating magneto-ionic material to enable the precise SOC sensor… read more here.
Keywords: electrode; magneto; magneto ionics; magneto ionic ... See more keywords