Pinning-assisted out-of-plane anisotropy in reverse stack FeCo/FePt intermetallic bilayers for controlled switching in spintronics

2021 ◽  
pp. 160249
Author(s):  
Garima Vashisht ◽  
Utkarsh Shashank ◽  
Surbhi Gupta ◽  
Rohit Medwal ◽  
C.L. Dong ◽  
...  
Keyword(s):  
Controlled Switching ◽  
Plane Anisotropy ◽  
Out Of Plane

Effect of oxygen stoichiometry on the out-of-plane anisotropy of YBa2Cu3O7-deltasingle crystals near optimal doping

1999 ◽  
Vol 12 (10) ◽  
pp. 690-693 ◽  
Author(s):  
S Kokkaliaris ◽  
K Deligiannis ◽  
M Oussena ◽  
A A Zhukov ◽  
P A J de Groot ◽  
...  
Keyword(s):  
Oxygen Stoichiometry ◽  
Optimal Doping ◽  
Plane Anisotropy ◽  
Out Of Plane ◽  
Effect Of Oxygen

scholarly journals Thermal transport properties of decagonal quasicrystals and their approximants

2013 ◽  
Vol 1517 ◽  
Author(s):  
Petar Popčević ◽  
Ante Bilušić ◽  
Kristijan Velebit ◽  
Ana Smontara
Keyword(s):  
Thermal Conductivity ◽  
Electrical Resistivity ◽  
Transport Properties ◽  
Heat Transport ◽  
Thermal Transport ◽  
Strong Relationship ◽  
Decagonal Quasicrystal ◽  
Decagonal Quasicrystals ◽  
Plane Anisotropy ◽  
Out Of Plane

ABSTRACTTransport properties (thermal conductivity, electrical resistivity and thermopower) of decagonal quasicrystal d-AlCoNi, and approximant phases Y-AlCoNi, o-Al13Co4, m-Al13Fe4, m-Al13(Fe,Ni)4 and T-AlMnFe have been reviewed. Among all presented alloys the stacking direction (periodic for decagonal quasicrystals) is the most conductive one for the charge and heat transport, and the in/out-of-plane anisotropy is much larger than the in-plane anisotropy. There is a strong relationship between periodicity length along stacking direction and anisotropy of transport properties in both quasicrystals and their approximants suggesting a decrease of the anisotropy with increasing number of stacking layers.

scholarly journals Stability of in-plane and out-of-plane chiral skyrmions in epitaxial MnSi(111)/Si(111) thin films: Surface twists versus easy-plane anisotropy

2020 ◽  
Vol 102 (17) ◽  
Author(s):  
Andrey O. Leonov ◽  
Ivan M. Tambovtcev ◽  
Igor S. Lobanov ◽  
Valery M. Uzdin
Keyword(s):  
Thin Films ◽  
Easy Plane ◽  
Plane Anisotropy ◽  
Out Of Plane

Magnetoelastic coupling in thin films with weak out-of-plane anisotropy

2003 ◽  
Vol 67 (2) ◽  
Author(s):  
M. Ciria ◽  
J. I. Arnaudas ◽  
L. Benito ◽  
C. de la Fuente ◽  
A. del Moral ◽  
...  
Keyword(s):  
Thin Films ◽  
Magnetoelastic Coupling ◽  
Plane Anisotropy ◽  
Out Of Plane

Crystalline Texture of CoCrPt Films on CrMn/NiAl and Cr/NiAl Underlayer Structures

1999 ◽  
Vol 562 ◽  
Author(s):  
J. Zou ◽  
B. Lu ◽  
A. E. Bayer ◽  
D. E. Laughlin ◽  
D. N. Lambeth
Keyword(s):  
Electron Diffraction ◽  
Texture Analysis ◽  
Magnetic Films ◽  
Anisotropy Energy ◽  
X Ray ◽  
Plane Anisotropy ◽  
Out Of Plane

ABSTRACTIn this study, we examine the effects of CrMn/NiAl and Cr/NiA1 underlayer structures on the crystalline texture and microstructure of CoCrPt magnetic films using x-ray and electron diffraction. The former underlayer structure was found to induce better CoCrPt (image1) texture. The stress in the CoCrPt layer was measured. The effective in-plane anisotropy energy densities of the CoCrPt films on the above two underlayers were also measured by using out-of-plane torque and Miyajima methods and the result was consistent with the texture analysis.

Electric-field-induced magnetization reorientation in a (Ga,Mn)As/(Ga,Mn)(As,P) bilayer with out-of-plane anisotropy

2014 ◽  
Vol 90 (17) ◽  
Author(s):  
M. Cormier ◽  
V. Jeudy ◽  
T. Niazi ◽  
D. Lucot ◽  
M. Granada ◽  
...  
Keyword(s):  
Electric Field ◽  
Plane Anisotropy ◽  
Out Of Plane

Impact of Device Variability and Circuit Phase Shift in Synchronized Spin Torque Oscillators

2007 ◽  
Vol 998 ◽  
Author(s):  
Johan Persson ◽  
Yan Zhou ◽  
Johan Akerman
Keyword(s):  
Phase Diagram ◽  
Time Delay ◽  
Process Variations ◽  
Small Time ◽  
Spin Transfer Torque ◽  
Spin Torque ◽  
Plane Anisotropy ◽  
Out Of Plane ◽  
The Impact ◽  
Spin Torque Oscillators

ABSTRACTCurrent-induced magnetization dynamics in a system composed of two electrically coupled spin torque oscillators (STOs) is examined. The dynamics of the STOs is modeled by the Landau–Lifshitz–Gilbert equations modified with a Slonczewski spin-transfer torque term. To study the impact of realistic process variations on STO synchronization we let the two STOs have different in-plane anisotropy fields (Hk). The simulation also provides for a time delay τ. We construct a phase diagram of the STO synchronization as a function of Hk and direct current (Idc) at different τ. The phase diagram turns out to be quite rich with different types of synchronized precession modes. While the synchronized state is originally very sensitive to STO process variations and can only sustain up to 4% Hk variation, the addition of a small time delay dramatically improves its robustness and allows as much as 145% Hk variation in the entire out-of-plane precession regime. It is also shown that the two STOs can not only be locked in frequency, but also in phase at a given τ and the phase difference between the two STOs can be tuned by varying the dc current.

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