Strongly Enhanced Gilbert Damping in 3 d Transition-Metal Ferromagnet Monolayers in Contact with the Topological Insulator Bi2Se3
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review Applied"
DOI: 10.1103/physrevapplied.11.054032
Abstract: Gilbert damping is of great importance for ultrahigh-speed spintronic devices, as it determines the magnetization dynamics of a ferromagnet. However, $a\phantom{\rule{0}{0ex}}b$ $i\phantom{\rule{0}{0ex}}n\phantom{\rule{0}{0ex}}i\phantom{\rule{0}{0ex}}t\phantom{\rule{0}{0ex}}i\phantom{\rule{0}{0ex}}o$ determination of Gilbert damping is challenging, due to the many different mechanisms behind… read more here.
Keywords: topological insulator; gilbert damping; phantom rule; rule 0ex ... See more keywords
Reconfigurable Spin-Wave Nonreciprocity Induced by Dipolar Interaction in a Coupled Ferromagnetic Bilayer
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review Applied"
DOI: 10.1103/physrevapplied.12.034012
Abstract: In the growing field of $m\phantom{\rule{0}{0ex}}a\phantom{\rule{0}{0ex}}g\phantom{\rule{0}{0ex}}n\phantom{\rule{0}{0ex}}o\phantom{\rule{0}{0ex}}n\phantom{\rule{0}{0ex}}i\phantom{\rule{0}{0ex}}c\phantom{\rule{0}{0ex}}s$, spin waves (magnons) are manipulated as information carriers, particularly for data processing. Thus controlling the propagation of spin waves is of paramount interest here. This investigation considers a ferromagnetic… read more here.
Keywords: rule 0ex; phantom rule; 0ex phantom; spin ... See more keywords
Noncontact Dynamic Oscillations of Acoustically Levitated Particles by Parametric Excitation
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review Applied"
DOI: 10.1103/physrevapplied.12.034031
Abstract: The phenomenon of $a\phantom{\rule{0}{0ex}}c\phantom{\rule{0}{0ex}}o\phantom{\rule{0}{0ex}}u\phantom{\rule{0}{0ex}}s\phantom{\rule{0}{0ex}}t\phantom{\rule{0}{0ex}}i\phantom{\rule{0}{0ex}}c$ $l\phantom{\rule{0}{0ex}}e\phantom{\rule{0}{0ex}}v\phantom{\rule{0}{0ex}}i\phantom{\rule{0}{0ex}}t\phantom{\rule{0}{0ex}}a\phantom{\rule{0}{0ex}}t\phantom{\rule{0}{0ex}}i\phantom{\rule{0}{0ex}}o\phantom{\rule{0}{0ex}}n$ has lately found application in noncontact particle manipulation in research laboratories, but is not mature enough for commercial use, as the dynamics of a levitated particle are not understood well… read more here.
Keywords: rule 0ex; phantom rule; 0ex phantom; parametric excitation ... See more keywords
Near-Infrared-Enhanced Charge-State Conversion for Low-Power Optical Nanoscopy with Nitrogen-Vacancy Centers in Diamond
Sign Up to like & getrecommendations! Published in 2017 at "Physical review applied"
DOI: 10.1103/physrevapplied.7.014008
Abstract: Deterministic control and detection of its charge state with high spatial resolution are what make the nitrogen-vacancy (N-$V$) center in diamond appealing for nanoscale quantum sensing and biological tracking. Usually high laser power is needed,… read more here.
Keywords: rule 0ex; phantom rule; 0ex phantom; charge state ... See more keywords
Experiments on the Parallel Hall Effect in Three-Dimensional Metamaterials
Sign Up to like & getrecommendations! Published in 2017 at "Physical review applied"
DOI: 10.1103/physrevapplied.7.044001
Abstract: The usual Hall effect in a semiconductor leads to a voltage perpendicular to an applied static magnetic field. The authors significantly extend their recent work and demonstrate $e\phantom{\rule{0}{0ex}}x\phantom{\rule{0}{0ex}}p\phantom{\rule{0}{0ex}}e\phantom{\rule{0}{0ex}}r\phantom{\rule{0}{0ex}}i\phantom{\rule{0}{0ex}}m\phantom{\rule{0}{0ex}}e\phantom{\rule{0}{0ex}}n\phantom{\rule{0}{0ex}}t\phantom{\rule{0}{0ex}}a\phantom{\rule{0}{0ex}}l\phantom{\rule{0}{0ex}}l\phantom{\rule{0}{0ex}}y$ that not only the sign but also… read more here.
Keywords: rule 0ex; phantom rule; 0ex phantom; hall effect ... See more keywords
Stretchable Kirigami Polyvinylidene Difluoride Thin Films for Energy Harvesting: Design, Analysis, and Performance
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DOI: 10.1103/physrevapplied.9.021002
Abstract: $K\phantom{\rule{0}{0ex}}i\phantom{\rule{0}{0ex}}r\phantom{\rule{0}{0ex}}i\phantom{\rule{0}{0ex}}g\phantom{\rule{0}{0ex}}a\phantom{\rule{0}{0ex}}m\phantom{\rule{0}{0ex}}i$, the extension of origami to include cutting as well as folding of a sheet, continues to gain attention as a design principle for functional materials. Using theoretical analysis, numerical simulations, and experiments, the authors… read more here.
Keywords: rule 0ex; phantom rule; 0ex phantom; polyvinylidene difluoride ... See more keywords
Topological Magnonics: A Paradigm for Spin-Wave Manipulation and Device Design
Sign Up to like & getrecommendations! Published in 2018 at "Physical review applied"
DOI: 10.1103/physrevapplied.9.024029
Abstract: $M\phantom{\rule{0}{0ex}}a\phantom{\rule{0}{0ex}}g\phantom{\rule{0}{0ex}}n\phantom{\rule{0}{0ex}}o\phantom{\rule{0}{0ex}}n\phantom{\rule{0}{0ex}}i\phantom{\rule{0}{0ex}}c\phantom{\rule{0}{0ex}}s$---the generation, manipulation, and detection of magnons (quantized spin waves)---is important for next-generation data storage and processing, where low energy consumption is a key concern. Conventional magnonics, though, uses magnetostatic spin waves that are difficult… read more here.
Keywords: rule 0ex; phantom rule; 0ex phantom; spin ... See more keywords
Electromigration-Induced Surface Drift and Slit Propagation in Polycrystalline Interconnects: Insights from Phase-Field Simulations
Sign Up to like & getrecommendations! Published in 2018 at "Physical review applied"
DOI: 10.1103/physrevapplied.9.044004
Abstract: Electric current flowing through a metal can permanently move its atoms, and this $e\phantom{\rule{0}{0ex}}l\phantom{\rule{0}{0ex}}e\phantom{\rule{0}{0ex}}c\phantom{\rule{0}{0ex}}t\phantom{\rule{0}{0ex}}r\phantom{\rule{0}{0ex}}o\phantom{\rule{0}{0ex}}m\phantom{\rule{0}{0ex}}i\phantom{\rule{0}{0ex}}g\phantom{\rule{0}{0ex}}r\phantom{\rule{0}{0ex}}a\phantom{\rule{0}{0ex}}t\phantom{\rule{0}{0ex}}i\phantom{\rule{0}{0ex}}o\phantom{\rule{0}{0ex}}n$ (EM) is important in ultrasmall electronics. To prolong the life of a device, deeper insight into the interplay of multiple transport… read more here.
Keywords: phase field; rule 0ex; phantom rule; 0ex phantom ... See more keywords
Robust dx2−y2 -wave superconductivity of infinite-layer nickelates
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DOI: 10.1103/physrevb.101.060504
Abstract: Cuprate superconductors have shaped the contemporary state of condensed matter physics. Recently, infinite-layer Nd-doped NiO${}_{2}$ nickelates have initiated a new era of unconventional superconductivity, of which this paper constitutes the first comprehensive theoretical analysis at… read more here.
Keywords: rule 0ex; phantom rule; infinite layer; 0ex phantom ... See more keywords