In order to investigate the possibilities of microbatteries using TiNi type metal hydride, TiNi films were prepared by DC magnetron sputtering. The films were deposited under various Ar flow rates, DC powers and target-to-substrate distances to find the optimum sputtering conditions. The deposition ...
In order to investigate the possibilities of microbatteries using TiNi type metal hydride, TiNi films were prepared by DC magnetron sputtering. The films were deposited under various Ar flow rates, DC powers and target-to-substrate distances to find the optimum sputtering conditions. The deposition rate of TiNi thin film increased by increasing the DC power and by decreasing the Ar flow rate and target-to-substrate distance. The chemical composition of the film changed as a target-to-substrate distance. The crystal structure of the film was amorphous state just after deposition and changed to crystalline by vacuum heat treatment.
In order to investigate the possibilities of microbatteries using TiNi type metal hydride, TiNi films were prepared by DC magnetron sputtering. The films were deposited under various Ar flow rates, DC powers and target-to-substrate distances to find the optimum sputtering conditions. The deposition rate of TiNi thin film increased by increasing the DC power and by decreasing the Ar flow rate and target-to-substrate distance. The chemical composition of the film changed as a target-to-substrate distance. The crystal structure of the film was amorphous state just after deposition and changed to crystalline by vacuum heat treatment.
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