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Volumn 522, Issue 1-2, 2011, Pages 60-65

Optical calibration for nanocalorimeter measurements

Author keywords

Calibration; Melting point; Nanocalorimeter; Nanocalorimetry; Platinum emissivity; Thin film

Indexed keywords

FINITE ELEMENT MODELING; GAUSSIAN FITS; NANOCALORIMETER; NANOCALORIMETERS; NANOCALORIMETRY; OPTICAL CALIBRATION; OPTICAL PYROMETRY; PLATINUM THIN FILM; PURE ALUMINUM; RESISTIVE HEATING; SILICON NITRIDE MEMBRANE;

EID: 79960951716     PISSN: 00406031     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tca.2011.03.006     Document Type: Article
Times cited : (30)

References (21)
  • 18
    • 79960931322 scopus 로고    scopus 로고
    • The actual silicon frame supporting the nitride membrane is 500 microns thick, but creates a virtually impossible geometry to mesh. Since the temperature in the silicon frame was not important to the measurements, the silicon was modeled as 1 micron thick - this is already 10 times thicker than the nitride membrane and sufficient to establish realistic temperature boundary conditions
    • The actual silicon frame supporting the nitride membrane is 500 microns thick, but creates a virtually impossible geometry to mesh. Since the temperature in the silicon frame was not important to the measurements, the silicon was modeled as 1 micron thick - this is already 10 times thicker than the nitride membrane and sufficient to establish realistic temperature boundary conditions.
  • 19
    • 79960943473 scopus 로고    scopus 로고
    • The experimental instrumentation is based on the discharge of a capacitor, so the applied voltage drops slightly during the experiment. We measure and account for the current and voltage at the sensor chip. This slight voltage drop during discharge was not accounted for in the finite element model since the goal was to understand the variation in temperature and not exactly match the experimental voltages
    • The experimental instrumentation is based on the discharge of a capacitor, so the applied voltage drops slightly during the experiment. We measure and account for the current and voltage at the sensor chip. This slight voltage drop during discharge was not accounted for in the finite element model since the goal was to understand the variation in temperature and not exactly match the experimental voltages.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.