ISSN:
1089-7623
Source:
AIP Digital Archive
Topics:
Physics
,
Electrical Engineering, Measurement and Control Technology
Notes:
In order to investigate the details of an atomic configuration in metals and alloys, a precise electrical resistance measurement apparatus at high temperatures was constructed. Accuracy of temperature control is found to be 0.01 °C at around 300 °C, and the accuracy of the electrical resistivity measurement is 0.01 nΩ cm for an aluminum sample which has an electrical resistivity of 6×103 nΩ cm at around 300 °C. Using the apparatus, thermal generation of a vacancy at 320 °C in a highly perfect aluminum crystal was detected. © 1995 American Institute of Physics.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.1145252
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