Magneto‐Optical Bi:YIG Films with High Figure of Merit for Nonreciprocal Photonics
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Optical Materials"
DOI: 10.1002/adom.201900056
Abstract: Thin film magneto‐optical (MO) materials are enablers for integrated nonreciprocal photonic devices such as isolators and circulators. Films of polycrystalline bismuth‐substituted yttrium iron garnet (Bi:YIG) have been grown on silicon substrates and waveguide devices, in… read more here.
Keywords: figure merit; magneto optical; yig; photonics ... See more keywords
Grain boundary engineering towards high-figure-of-merit Nd-Ce-Fe-B sintered magnets: Synergetic effects of (Nd, Pr)Hx and Cu co-dopants
Sign Up to like & getrecommendations! Published in 2021 at "Acta Materialia"
DOI: 10.1016/j.actamat.2020.116529
Abstract: Abstract We present a potent pathway, (Nd, Pr)Hx and Cu grain boundary engineering, to tackle the trade-offs between coercivity, remanence and corrosion resistance of Nd-Ce-Fe-B sintered magnets. Concurrent improvements of magnetic and corrosive properties are… read more here.
Keywords: phase; grain boundary; figure merit; boundary engineering ... See more keywords
Realizing high figure of merit plateau in Ge Bi Te via enhanced Bi solution and Ge precipitation
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.07.120
Abstract: Abstract We reported in this work that both a broad plateau (623–773 K) of high figure of merit ZT (over 1.8) and a decent peak ZT∼2.0 at 773 K can be simultaneously achieved in Bi-doped Ge1-xBixTe sample as… read more here.
Keywords: enhanced solution; plateau; high figure; figure merit ... See more keywords
Plasmonic metamaterial for electromagnetically induced transparency analogue and ultra-high figure of merit sensor
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/srep45210
Abstract: In this work, using finite-difference time-domain method, we propose and numerically demonstrate a novel way to achieve electromagnetically induced transparency (EIT) phenomenon in the reflection spectrum by stacking two different types of coupling effect among… read more here.
Keywords: figure merit; induced transparency; ultra high; electromagnetically induced ... See more keywords
Realizing high figure-of-merit in Cu2Te using a combination of doping, hierarchical structure, and simple processing
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Applied Physics"
DOI: 10.1063/1.4993900
Abstract: The Cu2Te chalcogenide alloy is doped with 2 at. % Ni to increase the charge carrier concentration and then is further doped with 3 at. % Se to reduce the thermal conductivity. The alloys processing is kept… read more here.
Keywords: figure merit; cu2te; merit cu2te; structure ... See more keywords