Search engine for discovering works of Art, research articles, and books related to Art and Culture
Javascript must be enabled to continue!
Magnetic Anisotropy in Epitaxial Ni/Cu (100) Thin Films
View through CrossRef
ABSTRACTEpitaxial Ni/Cu (001) films grown on Si (001) by Molecular Beam Epitaxy were studied in-situ using the Surface Magneto-optic Kerr Effect (SMOKE) and ex-situ with a Vibrating Sample Magnetometer (VSM). Perpendicular Magnetization is observed for Ni thicknesses 15 Å ≤ h ≤ 60 Å and fully in-plane magnetization for h ≥ 70 Å when the films are characterized in-situ. The reversal in magnetic anisotropy observed in-situ at 60 Å shifts to 125 Å when the films are exposed to air. 100 Å Ni films deposited on Cu1−x-Nix alloy substrates also show a reversal in magnetic anisotropy as x is changed. These results suggest that changes in magnetic anisotropy correlate with misfit strain accommodation.
Springer Science and Business Media LLC
Title: Magnetic Anisotropy in Epitaxial Ni/Cu (100) Thin Films
Description:
ABSTRACTEpitaxial Ni/Cu (001) films grown on Si (001) by Molecular Beam Epitaxy were studied in-situ using the Surface Magneto-optic Kerr Effect (SMOKE) and ex-situ with a Vibrating Sample Magnetometer (VSM).
Perpendicular Magnetization is observed for Ni thicknesses 15 Å ≤ h ≤ 60 Å and fully in-plane magnetization for h ≥ 70 Å when the films are characterized in-situ.
The reversal in magnetic anisotropy observed in-situ at 60 Å shifts to 125 Å when the films are exposed to air.
100 Å Ni films deposited on Cu1−x-Nix alloy substrates also show a reversal in magnetic anisotropy as x is changed.
These results suggest that changes in magnetic anisotropy correlate with misfit strain accommodation.
Related Results
Evolution of Antimicrobial Resistance in Community vs. Hospital-Acquired Infections
Evolution of Antimicrobial Resistance in Community vs. Hospital-Acquired Infections
Abstract
Introduction
Hospitals are high-risk environments for infections. Despite the global recognition of these pathogens, few studies compare microorganisms from community-acqu...
Alternative Entrances: Phillip Noyce and Sydney’s Counterculture
Alternative Entrances: Phillip Noyce and Sydney’s Counterculture
Phillip Noyce is one of Australia’s most prominent film makers—a successful feature film director with both iconic Australian narratives and many a Hollywood blockbuster under his ...
ANISOTROPY QUANTIFICATION USING HIGH-RESOLUTION WHOLE-CORE CT-SCAN IMAGES
ANISOTROPY QUANTIFICATION USING HIGH-RESOLUTION WHOLE-CORE CT-SCAN IMAGES
Spatial anisotropy and heterogeneity in petrophysical properties can significantly affect formation evaluation of hydrocarbon bearing formations. A common example is permeability a...
Role of Cathode-Electrolyte-Ferroelectric Interface for High Performance Lithium Ion Battery
Role of Cathode-Electrolyte-Ferroelectric Interface for High Performance Lithium Ion Battery
Next generation lithium ion battery(LIB) should be endowed with a performance of high-speed chargeability and dischargeability. LiCoO2is commercially used as a cathode material of ...
Magnetic cloak made of NdFeB permanent magnetic material
Magnetic cloak made of NdFeB permanent magnetic material
In the past few years, the concept of an electromagnetic invisibility cloak has received much attention. Based on the pioneering theoretical work, invisibility cloaks have been gre...
Sputtering power dependence of the magnetic properties of CoCrPt
Sputtering power dependence of the magnetic properties of CoCrPt
The magnetic properties of CoCrPt films produced by sputtering at power levels of 0.1, 0.3, 0.5, and 1 kW are studied with special emphasis placed on the structural properties we p...
Spray Coated Nanocellulose Films Productions, Characterization and Application
Spray Coated Nanocellulose Films Productions, Characterization and Application
Nanocellulose (NC) is a biodegradable, renewable and sustainable material. It has strong potential to use as a functional material in various applications such as barriers, coating...
Effect of lattice mismatch stress on magnetic domain of epitaxial single crystal (BiTm)3(GaFe)5O12 film
Effect of lattice mismatch stress on magnetic domain of epitaxial single crystal (BiTm)3(GaFe)5O12 film
Yttrium iron garnet (YIG) film is a kind of magnetic film and has been investigated extensively because of its excellent magnetic properties and various applications in different f...