Naokazu Murata

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We report a gradual magnetization drop with an onset temperature (T c) of 18 ∼ 23 K found in the honeycomb arrays of multi-walled CNTs (MWNTs) showing a slight resistance decrease due to superconductivity. Magnetic field dependence of the drop and temperature dependence of critical fields indicate that it is attributed to Meissner effect for type-II(More)
Effect of the micro texture of electroplated copper thin film interconnections on stress-induced migration was investigated experimentally and theoretically. The micro texture of electroplated copper thin films changed drastically as a function of the annealing temperature after the electroplating. However, stress-induced migration was activated even though(More)
— Effect of the change of crystallinity and micro texture of electroplated copper thin films by annealing on the stress-induced migration was investigated experimentally and theoretically. The micro texture of electroplated copper thin films changed drastically as a function of their electroplating conditions and the annealing temperature after the(More)
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