ShareLOW TEMPERATURE CALORIMETRY USING AN OPTICAL HEATING METHOD.
Author(s) : GUTSMIEDL P., PROBST C., ANDRES K.
Type of article: Article
Summary
A CALORIMETRIC TECHNIQUE IS DESCRIBED FOR THE DETERMINATION OF THE ABSOLUTE HEAT CAPACITY OF SMALL SAMPLES WITH WEIGHTS OF A FEW MILLIGRAMMES IN THE TEMPERATURE RANGE 0.06-4 K. HEAT IS DEPOSITED IN THE SAMPLES BY ABSORPTION OF OPTICAL LIGHT PULSES FROM A LIGHT EMITTING DIODE. A FURTHER REDUCTION OF THE ADDENDA IS ACHIEVED BY USING A THIN FILM GOLD-GERMANIUM THERMOMETER. THE PROPER OPERATION OF THE CALORIMETER IS CHECKED BY MEASUREMENTS ON A SMALL COPPER SAMPLE WEIGHING 30 MILLIGRAMMES.
Details
- Original title: LOW TEMPERATURE CALORIMETRY USING AN OPTICAL HEATING METHOD.
- Record ID : 1992-0133
- Languages: English
- Source: Cryogenics - vol. 31 - n. 1
- Publication date: 1991/01
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Indexing
- Themes: Thermodynamic measurements
- Keywords: Cryotemperature; Calorimetry; Measurement; Specific heat
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LOW TEMPERATURE SPECIFIC HEAT MEASUREMENT OF A ...
- Author(s) : YANG G., MIGONE A. D.
- Date : 1989
- Languages : English
- Source: Cryogenics - vol. 29 - n. 12
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AUTOMATED APPARATUS FOR THE DETERMINATION OF TH...
- Author(s) : YANG G., MIGONE A. D., JOHNSON K. W.
- Date : 1991/07
- Languages : English
- Source: Rev. sci. Instrum. - vol. 62 - n. 7
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NATIONAL STANDARD OF HEAT CAPACITY MEASUREMENT ...
- Author(s) : TAN Z. C.
- Date : 1991/05
- Languages : English
- Source: Sci. China, B - vol. 34 - n. 5
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A very low-temperature specific heat calorimeter.
- Author(s) : RAPP R. E., SIQUEIRA M. L., VIANA R. J., NORTE L. C.
- Date : 1992/11
- Languages : English
- Source: Rev. sci. Instrum. - vol. 63 - n. 11
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AUTOMATED DIFFERENTIAL SCANNING CALORIMETRY AT ...
- Author(s) : FRANSSON A., BÄCKSTRÖM G.
- Date : 1985
- Languages : English
- Source: Int. J. Thermophys. - vol. 6 - n. 2
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