“…The only differences in equipment were the current supply and the potentiometer used for measuring the current. The constant current supply has been described by Mellon (41). With a nominal current of 100 mi 11iamperes, this supply Mr. C. F. Eagen of this laboratory who kindly loaned it to the author for the measurements of p(T).…”
Section: Temperature Dependence Of the Resistivitymentioning
confidence: 99%
“…36 manganin wire wound on the pump can. The current was controlled automatically by a proportional temperature controller which has been described by Mellon (41). The controller was activated by the out of balance signal from a Wheatstone bridge, one arm of which was a temperature sensing element.…”
Section: Temperature Dependence Of the Resistivitymentioning
“…The only differences in equipment were the current supply and the potentiometer used for measuring the current. The constant current supply has been described by Mellon (41). With a nominal current of 100 mi 11iamperes, this supply Mr. C. F. Eagen of this laboratory who kindly loaned it to the author for the measurements of p(T).…”
Section: Temperature Dependence Of the Resistivitymentioning
confidence: 99%
“…36 manganin wire wound on the pump can. The current was controlled automatically by a proportional temperature controller which has been described by Mellon (41). The controller was activated by the out of balance signal from a Wheatstone bridge, one arm of which was a temperature sensing element.…”
Section: Temperature Dependence Of the Resistivitymentioning
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