scholarly journals Controllable interskyrmion attractive interactions and resulting skyrmion-lattice structures in two-dimensional chiral magnets with in-plane anisotropy

2021 ◽  
Vol 104 (17) ◽  
Author(s):  
Mai Kameda ◽  
Rio Koyama ◽  
Takuro Nakajima ◽  
Yuki Kawaguchi
Keyword(s):  
Lattice Structures ◽  
Two Dimensional ◽  
Plane Anisotropy

One- and two-dimensional high-resolution solid-state NMR studies of zeolite lattice structures

1991 ◽  
Vol 91 (7) ◽  
pp. 1525-1543 ◽  
Author(s):  
C. A. Fyfe ◽  
Y. Feng ◽  
H. Grondey ◽  
G. T. Kokotailo ◽  
H. Gies
Keyword(s):  
Solid State ◽  
High Resolution ◽  
Solid State Nmr ◽  
Lattice Structures ◽  
Two Dimensional ◽  
Nmr Studies ◽  
Zeolite Lattice

Nonlinear Nonstationary Dynamics of Nèel-Type Domain Walls in Magnetic Films with in-Plane Anisotropy

2010 ◽  
Vol 168-169 ◽  
pp. 215-218
Author(s):  
M.N. Dubovik ◽  
B.N. Filippov ◽  
Felix A. Kassan-Ogly
Keyword(s):  
Internal Structure ◽  
Nonlinear Dynamic ◽  
Domain Walls ◽  
Magnetic Films ◽  
Magnetization Distribution ◽  
Two Dimensional ◽  
Dimensional Model ◽  
Plane Anisotropy ◽  
Two Dimensional Model ◽  
Nonstationary Dynamics

Within the framework of two-dimensional model of magnetization distribution and exact allowance for main interactions nonlinear dynamic behavior of Nèel-type domain walls in thin magnetically uniaxial films with in-plane anisotropy has been studied. Two possible wall internal structure dynamic rearrangement scenarios have been revealed.

XAS and XMCD studies of magnetic properties modifications of Pt/Co/Au and Pt/Co/Pt trilayers induced by Ga+ions irradiation

2015 ◽  
Vol 22 (3) ◽  
pp. 753-759 ◽  
Author(s):  
Piotr Mazalski ◽  
Iosif Sveklo ◽  
Zbigniew Kurant ◽  
Katharina Ollefs ◽  
Andrei Rogalev ◽  
...  
Keyword(s):  
Ion Irradiation ◽  
Magnetic Circular Dichroism ◽  
Perpendicular Magnetic Anisotropy ◽  
Local Environment ◽  
Two Dimensional ◽  
High Fluence ◽  
X Ray ◽  
Plane Anisotropy ◽  
X Ray Absorption ◽  
Reference Samples

Magnetic and magneto-optical properties of Pt/Co/Au and Pt/Co/Pt trilayers subjected to 30 keV Ga+ion irradiation are compared. In two-dimensional maps of these properties as a function of cobalt thickness and ion fluence, two branches with perpendicular magnetic anisotropy (PMA) for Pt/Co/Pt trilayers are well distinguished. The replacement of the Pt capping layer with Au results in the two branches still being visible but the in-plane anisotropy for the low-fluence branch is suppressed whereas the high-fluence branch displays PMA. The X-ray absorption spectra and X-ray magnetic circular dichroism (XMCD) spectra are discussed and compared with non-irradiated reference samples. The changes of their shapes and peak amplitude, particularly for the high-fluence branch, are related to the modifications of the local environment of Co(Pt) atoms and the etching effects induced by ion irradiation. Additionally, in irradiated trilayers the XMCD measurements at the PtL2,3-edge reveal an increase of the magnetic moment induced in Pt atoms.

scholarly journals Aerosol assisted fabrication of two dimensional ZnO island arrays and honeycomb patterns with identical lattice structures

2010 ◽  
Vol 1 ◽  
pp. 71-74 ◽  
Author(s):  
Mitsuhiro Numata ◽  
Yoshihiro Koide
Keyword(s):  
Water Soluble ◽  
Polystyrene Bead ◽  
Lattice Structures ◽  
Two Dimensional ◽  
Titanium Complex ◽  
Wet Chemical Synthesis ◽  
Time Scanning ◽  
Wet Chemical ◽  
Bead Arrays ◽  
Zno Nanocrystal

Two dimensional island arrays and honeycomb patterns consisting of ZnO nanocrystal clusters were fabricated on predefined TiO2 seed patterns prepared by vacuum free, aerosol assisted wet-chemical synthesis. The TiO2 seed patterns were prepared by applying an aerosol of a water soluble titanium complex on hexagonally close-packed polystyrene bead arrays for different lengths of time. Scanning electron microscopy revealed that a dot array grows into a honeycomb shape as increasing amounts of the precursor were deposited. ZnO nucleation on substrates with a dot array and honeycomb patterns resulted in the formation of two discrete patterns with contrasting fill fractions of the materials.

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