Memory effect in CuAsSe glasses containing small amounts of Au |
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Authors: | Yoshiyuki Asahara Tetsuro Izumitani |
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Institution: | Hoya Glass Works, Ltd., Akishima-Shi, Tokyo, Japan |
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Abstract: | The Cu, As and Se contents of Au-containing CuAsSe glasses significantly affected both the resistivity in the memory state and the time required to reach the memory state, whereas the Au content affects only the latter. The main crystalline species formed in these glasses was a CuAsSe compound, and its formation was enhanced by the addition of Au. The role of Au in the memory effect was discussed on the basis of crystallization behavior of glasses. |
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