Crossref journal-article
AIP Publishing
Review of Scientific Instruments (317)
Abstract

Knowledge of the thermal conductivity of phase-change materials is essential for accurate modeling of nonvolatile memory devices that incorporate them. The “3ω method” is a well-established and sensitive technique for measuring this property. We report two new extensions of the 3ω technique that feature in situ monitoring of the phase-change material as it transitions from the as-deposited amorphous phase to the crystalline phase. One technique crystallizes the entire sample in a vacuum oven, while using the 3ω voltage to monitor the phase transition. The other technique uses the 3ω heater to crystallize only the material in the region of measurement.

Bibliography

Risk, W. P., Rettner, C. T., & Raoux, S. (2008). In situ 3ω techniques for measuring thermal conductivity of phase-change materials. Review of Scientific Instruments, 79(2).

Authors 3
  1. W. P. Risk (first)
  2. C. T. Rettner (additional)
  3. S. Raoux (additional)
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Dates
Type When
Created 17 years, 6 months ago (Feb. 15, 2008, 6:40 p.m.)
Deposited 2 years, 1 month ago (July 5, 2023, 10:24 p.m.)
Indexed 3 weeks ago (July 30, 2025, 6:50 a.m.)
Issued 17 years, 6 months ago (Feb. 1, 2008)
Published 17 years, 6 months ago (Feb. 1, 2008)
Published Online 17 years, 6 months ago (Feb. 15, 2008)
Published Print 17 years, 6 months ago (Feb. 1, 2008)
Funders 0

None

@article{Risk_2008, title={In situ 3ω techniques for measuring thermal conductivity of phase-change materials}, volume={79}, ISSN={1089-7623}, url={http://dx.doi.org/10.1063/1.2841802}, DOI={10.1063/1.2841802}, number={2}, journal={Review of Scientific Instruments}, publisher={AIP Publishing}, author={Risk, W. P. and Rettner, C. T. and Raoux, S.}, year={2008}, month=feb }