Magnetic Domain Wall Oscillator
スポンサーリンク
概要
- 論文の詳細を見る
We show that the rotation of a magnetic domain wall (DW) can be induced by the injection of a dc current into a magnetic wire with a DW. A novel three-terminal device that produces microwaves by utilizing the current-induced DW rotation is proposed. The frequency of the microwaves can be tuned by adjusting the current density through the wire, and the amplitude of the microwaves can be regulated through a dc bias applied to the magnetic tunnel junction.
- 2008-06-25
著者
-
NAKATANI Yoshinobu
University of Electro-Communications
-
Nakatani Yoshinobu
Department Of Computer Science And Information Mathematics University Of Electro-communications
-
Ono Teruo
Department Of Biochemistry Niigata University School Of Medicine
関連論文
- Single-Shot Measurements of Spin-Transfer Switching in CoFeB/MgO/CoFeB Magnetic Tunnel Junctions
- Switching of Single Hexagonal Particles with Nonuniform Magnetic Properties
- Effect of Damping Constant on Switching of Hexagonal Platelet Particle
- Micromagnetic Computation of Damping Constant Effect on Switching Mechanism of a Hexagonal Platelet Particle
- Computer Simulation of Magnetization Reversal Mechanisms of Hexagonal Platelet Particle : Effect of Material Parameters
- Micromagnetic Calculation of Applied Field Effect on Switching Mechanism of a Hexagonal Platelet Particle
- Immunohistochemical Distribution of Intestinal 15 kDa Protein in Human Tissues
- Threshold Current of Domain Wall Motion under Extrinsic Pinning, β-Term and Non-Adiabaticity(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Control of Multiple Magnetic Domain Walls by Current in a Co/Ni Nano-Wire
- Domain Wall Motion Induced by Electric Current in a Perpendicularly Magnetized Co/Ni Nano-Wire
- Control of Domain Wall Position by Electrical Current in Structured Co/Ni Wire with Perpendicular Magnetic Anisotropy
- Single Shot Detection of the Magnetic Domain Wall Motion by Using Tunnel Magnetoresistance Effect
- High transepidermal water loss induces fatty acid synthesis and cutaneous fatty acid-binding protein expression in rat skin
- Immunohistochemical distribution of cutaneous fatty acid-binding protein in human skin
- Ion Beam Excited Acoustic Image and Specific Element Image of Teeth : Ultrasonic Microscopy and Nondestructive Testing
- The Improvement and Application of Ion-beam excited Acoustic Microscopy : Photoacoustic Spectroscopy and Ultrasonic Microscopy
- Disulfide Bonds in Rat Cutaneous Fatty Acid-Binding Protein
- Magnetic domain structure of micron-size Co line arrays
- Temperature Dependence of Magnetization and Electrical Resistivity of Weak Itinerant Ferromagnetic Pd in NiO/Pd Multilayers
- Appearance of Ferromagnetism Induced by Proximity Effect and Exchange Enhancement in Multilayer Consisting of Antiferromagnetic Nio and Paramagnetic Pd
- Micromagnetic simulation of wall motion for MAMMOS and DWDD
- Electrical Investigation of Notch Width Dependence of Domain Wall Structure in Co/Ni Nanowires
- Numerical Calculation of Magnetic Bubble Domain Wall Motion Based on a Lumped-Constant Model of Vertical Bloch Lines
- Calculation of Demagnetizing Field Distribution Based on Fast Fourier Transform of Convolution
- Numerical Solution of Landau-Lifshitz-Gilbert Equation with Two Space Variables for Vertical Bloch Lines
- Current-Induced Magnetic Domain Wall Motion in Co/Ni Nanowire at Low Temperature
- Magnetic Domain Wall Oscillator
- Direct Solution of the Landau-Lifshitz-Gilbert Equation for Micromagnetics
- Influence of Instabilities on High-Field Magnetic Domain Wall Velocity in (Co/Ni) Nanostrips
- Current-Induced Domain Wall Motion in Perpendicularly Magnetized Co/Ni Nanowire under In-Plane Magnetic Fields
- Current-Induced Magnetic Domain Wall Motion in a Co/Ni Nanowire with Structural Inversion Asymmetry
- Accuracy of the Backward-Difference Solution of the Landau–Lifshitz–Gilbert Equation
- Current-Induced Magnetic Domain Wall Motion in a Co/Ni Nanowire with Structural Inversion Asymmetry