Detection of Compositional Separation in Co-Ru Alloy Magnetic Films
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概要
- 論文の詳細を見る
We examined the possible occurrence of compositional separation (CS) in hcp Co-Ru alloy magnetic films. Using spin echo ^<59>Co NMR and transmisson electron microscopy, we found that CS, which produces a Co-rich component (≈10 at.%Ru), occurs in sputtered Co-≈33 at.%Ru films when substrate temperature is elevated to 400℃. The results suggest that the origin of CS lies in magnetically induced phase separation during film growth.
- 社団法人応用物理学会の論文
- 1993-10-15
著者
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TAKEN Koji
NTT Basic Research Laboratories
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MAEDA Yasushi
NTT Basic Research Laboratories
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ROGERS David
NTT Basic Research Laboratories
関連論文
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- Bias Effect on Compositional Separation in Sputtered Co-Cr Films
- NMR Study of Magnetic and Compositional Inhomogeneities in Co-Cr Thin Films
- NMR Study on Compositional Inhomogeneity in Electroless-Deposited CoNiP Films for Perpendicular Magnetic Recording
- Micromagnetic Domain Observations of Co-Cr-Ta Films Using Neutron Scattering
- Point Magnetic Recording Using a Force Microscope Tip on Co-Cr Perpendicular Media with Compositionally Separated Microstructures
- Selective Dry Etching to Reveal Compositional Imhomogeneity in Co-Cr Magnetic Films
- NMR Study of Compositional Inhomogeneities in Sputtered Co-Cr Films
- The Effect of Ejection Angle in Ion-Beam Sputter Deposition of Superconducting Amorphous Beryllium Film
- NMR Study on Compositional Distribution in Sputter-Deposited Co-Ni Thin Films
- Detection of Compositional Separation in Co-Ru Alloy Magnetic Films
- Thermodynamics in Co-Cr Mangetic Alloy Thin Films
- Selective Chemical Etching of Latent Compositional Microstructures in Sputtered Co-Cr Films
- Direct Observation of the Segregated Microstructures within Co-Cr Film Grains