Results 81 to 90 of about 9,528,102 (254)
Giant Magneto‐Optical Effects in Two‐Dimensional Flat‐Band Antiferromagnets
Advanced Science, EarlyView.RuOCl2${\rm RuOCl}{_2}$, a two‐dimensional antiferromagnet, hosts energy bands with pronounced directional flatness. This study demonstrates that the flat‐band‐induced optical transitions yield strongly anisotropic absorption and a record‐large magneto‐optical Schafer–Hubert effect, alongside exceptional linear dichroism exceeding 50%.
Ping Yang +7 more
wiley +1 more source
Color and Kerr rotation in a dielectric/ferromagnetic double layers structure
AIP Advances, 2017 By the multiple reflections and transmissions in a dielectric on a ferromagnetic metal, color and Kerr rotation correlate with each other. It is revealed that the real refractive index of dielectric plays a major role on the variations of color and Kerr ...
Jing Zhang +3 more
doaj +1 more source
Advanced Science, EarlyView.As CMOS technology approaches fundamental energy limits, new paradigms for low‐power information processing are required. Magnetic systems are attractive for their spin transport, yet current‐induced magnetization control is energy inefficient. Multiferroic heterostructures enable energy‐efficient electric field manipulation of magnetism.
Donghyeon Lee +3 more
wiley +1 more source
Two pages of undated sketches and notes by Harrison Kerr. The first page shows a train on the tracks and a train accident or explosion, while the second shows a perched bird with large tail feathers.
Kerr, Harrison H., 1839-1901
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AIP Advances, 2017 We describe a zero loop-area Sagnac interferometer at oblique incidence for detecting magneto-optic Kerr effect arising from in-plane magnetization in a sample.
X. D. Zhu, Galina Malovichko
doaj +1 more source
Advanced Science, EarlyView.A temperature‐driven magnetic anisotropy crossover is revealed in the Dirac kagome magnet Fe3Ge with a distorted kagome lattice. The transition from easy‐plane to easy‐axis magnetic anisotropy stabilizes robust Bloch‐type skyrmions over an exceptionally wide temperature window of 375–650 K.
Yalei Huang +15 more
wiley +1 more source
Advanced Science, EarlyView.This work illustrates that magnetic Fe substitution enables systematic modulation of physical properties of the putative unconventional superconductor Rh17S15. Iron doping uncovers delicate competition between weak ferromagnetism, spin‐glass states, heavy‐fermion signatures, and superconductivity.
Yalei Huang +18 more
wiley +1 more source
All optical 1 to 2 decoder based on photonic crystal ring resonator [PDF]
Journal of Optoelectronical Nanostructures, 2017 In this paper we combined an optical mixer via photonic crystal ringresonator to propose an all optical 1 to 2 decoder. The main idea used in this paper isbased on controlling the optical behavior of the resonant ring via optical powerintensity.
Farhad Mehdizadeh +2 more
doaj
Advanced Science, EarlyView.Rapid cooling after device annealing regulates the CdS/CZTS heterojunction and Mo/CZTS back contact, suppressing interfacial recombination and modifying the interfacial MoS2 layer, thereby enabling a 15.9% indoor PCE in pure‐sulfide CZTS solar cells.
Achmad Nasyori +16 more
wiley +1 more source
, 1999 4 August 1999. Sean Kerr is an artist from New Zealand who is exhibiting video work in Close Quarters: Contemporary Art from Australia and New Zealand, showing in the Canberra School of Art Gallery 1 July-28 August.
Canberra School of Art +1 more
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