Chin. Phys. Lett.  1994, Vol. 11 Issue (9): 565-568    DOI:
Original Articles |
Measurement of Enthalpy Relaxation in a Metallic Glass Pd77.5 Cu6.0 Si16.5
DING Xingzhao;HE Yizhen
Institute of Solid State Physics, Academia Sinica, Hefei 230031
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DING Xingzhao, HE Yizhen 1994 Chin. Phys. Lett. 11 565-568
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Abstract Enthalpy relaxation in amorphous Pd77.5 Cu6.0 Si16.5 in sub-Tg temperature region was studied by differential scanning calorimetry (DSC). Enthalpy change due to annealing, which was measured by deducting the effect of glass transition, increased gradually to a saturated value with increasing annealing time (ta). At lower temperatures, enthalpy relaxation exhibited two-stage in ta dependence.
Keywords: 61.43.Dq      07.20.Fw      61.20.Lc     
Published: 01 September 1994
PACS:  61.43.Dq (Amorphous semiconductors, metals, and alloys)  
  07.20.Fw (Calorimeters)  
  61.20.Lc (Time-dependent properties; relaxation)  
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https://cpl.iphy.ac.cn/       OR      https://cpl.iphy.ac.cn/Y1994/V11/I9/0565
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