Numerical Investigation of Domain Wall Resistance in Magnetic Point Contacts: a New Algorithm for inhomogeneous Magnetization Textures

2017 ◽  
Vol 30 (9) ◽  
pp. 2597-2601 ◽  
Author(s):  
Vahid Fallahi
Keyword(s):  
Domain Wall ◽  
Numerical Investigation ◽  
Point Contacts ◽  
Inhomogeneous Magnetization

Positive Domain-Wall Magnetoresistance of Ferromagnetic Point Contacts

2001 ◽  
pp. 197-201
Author(s):  
J. Caro ◽  
S. J. C. H. Theeuwen ◽  
K. I. Schreurs ◽  
R. P. Gorkom ◽  
K. P. Wellock ◽  
...  
Keyword(s):  
Domain Wall ◽  
Point Contacts

Experimental and numerical investigation on the behavior of transverse limited micro-grooves in EHL point contacts

2015 ◽  
Vol 84 ◽  
pp. 81-89 ◽  
Author(s):  
Fadi Ali ◽  
Motohiro Kaneta ◽  
Ivan Křupka ◽  
Martin Hartl
Keyword(s):  
Numerical Investigation ◽  
Point Contacts

Effect of the quantum domain wall on conductance quantization and magnetoresistance in magnetic point contacts

2001 ◽  
Vol 84 (1-2) ◽  
pp. 107-113 ◽  
Author(s):  
Hiroshi Imamura ◽  
Nobuhiko Kobayashi ◽  
Saburo Takahashi ◽  
Sadamichi Maekawa
Keyword(s):  
Domain Wall ◽  
Point Contacts ◽  
Conductance Quantization ◽  
Quantum Domain

Structure-related effects on the domain wall migration in atomic point contacts

2007 ◽  
Vol 316 (2) ◽  
pp. e934-e936
Author(s):  
Maria Stamenova ◽  
Sudhakar Sahoo ◽  
Tchavdar N. Todorov ◽  
Stefano Sanvito
Keyword(s):  
Domain Wall ◽  
Point Contacts ◽  
Atomic Point Contacts

Numerical investigation of effects on replenishment in rolling point contacts using CFD simulations

2021 ◽  
Vol 157 ◽  
pp. 106858
Author(s):  
Dennis Fischer ◽  
Stephan von Goeldel ◽  
Georg Jacobs ◽  
Andreas Stratmann
Keyword(s):  
Numerical Investigation ◽  
Point Contacts ◽  
Cfd Simulations

Experimental and Numerical Investigation of Inlet Dimple in Point and Elliptical Contact Elastohydrodynamic Lubrication Films

2016 ◽  
Vol 138 (3) ◽  
Author(s):  
Xuefeng Wang ◽  
Rufu Hu ◽  
Mingjun Wang ◽  
Huanxin Yao
Keyword(s):  
Numerical Analysis ◽  
Numerical Investigation ◽  
Experimental Observation ◽  
Elastohydrodynamic Lubrication ◽  
High Load ◽  
Minor Axis ◽  
Point Contacts ◽  
Included Angle ◽  
Speed Range ◽  
Elliptical Contact

The experimental observation of the inlet dimple of the elastohydrodynamic lubrication (EHL) film was carried out in point and elliptical contacts, respectively, and then, the numerical analysis under point contacts was conducted. The inlet dimple appears and then moves upstream toward the inlet and finally disappears with the increase of the entrainment speed. In the meantime, the dimple depth increases at the beginning and then decreases. The high load leads to a wide entrainment speed range where dimple exists. The varying range of the entrainment speed corresponding to the dimple appearance is smaller at a smaller included angle between the minor axis of elliptical contact and the entrainment direction.

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