Lumped-constant model for vertical Bloch line for two-dimensional simulation of plane wall

Hironori Asada; Ryoji Kido; Ikuo Hirayama; Kazuhisa Fujimoto; Kimihide Matsuyama

Lumped-constant model for vertical Bloch line for two-dimensional simulation of plane wall

Hironori Asada, Ryoji Kido, Ikuo Hirayama, Kazuhisa Fujimoto, Kimihide Matsuyama

Electronic Devices

Research output: Contribution to journal › Article › peer-review

Abstract

In a Bloch line memory, computer simulations are effective methods not only to study wall and vertical Bloch line (VBL) motions but also to design devices. To save a computation time, a new model based on the relation of forces acting on the VBL has been proposed for a two-dimensional simulation of a plane wall. The simulated peak value of the total effective magnetic field, the sum of magnetostatic and exchange fields, agrees well with that obtained from the experiment. A test chip was designed from simulated results of VBL propagation.

Original language	English
Pages (from-to)	303-316
Number of pages	14
Journal	Memoirs of the Kyushu University, Faculty of Engineering
Volume	48
Issue number	4
Publication status	Published - Dec 1988

All Science Journal Classification (ASJC) codes

Energy(all)
Atmospheric Science
Earth and Planetary Sciences(all)
Management of Technology and Innovation

Cite this

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abstract = "In a Bloch line memory, computer simulations are effective methods not only to study wall and vertical Bloch line (VBL) motions but also to design devices. To save a computation time, a new model based on the relation of forces acting on the VBL has been proposed for a two-dimensional simulation of a plane wall. The simulated peak value of the total effective magnetic field, the sum of magnetostatic and exchange fields, agrees well with that obtained from the experiment. A test chip was designed from simulated results of VBL propagation.",

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AU - Fujimoto, Kazuhisa

AU - Matsuyama, Kimihide

PY - 1988/12

Y1 - 1988/12

N2 - In a Bloch line memory, computer simulations are effective methods not only to study wall and vertical Bloch line (VBL) motions but also to design devices. To save a computation time, a new model based on the relation of forces acting on the VBL has been proposed for a two-dimensional simulation of a plane wall. The simulated peak value of the total effective magnetic field, the sum of magnetostatic and exchange fields, agrees well with that obtained from the experiment. A test chip was designed from simulated results of VBL propagation.

AB - In a Bloch line memory, computer simulations are effective methods not only to study wall and vertical Bloch line (VBL) motions but also to design devices. To save a computation time, a new model based on the relation of forces acting on the VBL has been proposed for a two-dimensional simulation of a plane wall. The simulated peak value of the total effective magnetic field, the sum of magnetostatic and exchange fields, agrees well with that obtained from the experiment. A test chip was designed from simulated results of VBL propagation.

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Lumped-constant model for vertical Bloch line for two-dimensional simulation of plane wall

Abstract

All Science Journal Classification (ASJC) codes

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