Observation of change in microwave properties during solid to liquid phase transformation of gallium

Choi, Heungjae ORCID: https://orcid.org/0000-0003-1108-293X, Cuenca, Jerome ORCID: https://orcid.org/0000-0003-1370-1167, Hartley, Jon and Porch, Adrian ORCID: https://orcid.org/0000-0001-5293-8883 2014. Observation of change in microwave properties during solid to liquid phase transformation of gallium. Presented at: 2014 International Symposium on Information Technology Convergence (ISITC 2014), Jeonju, Republic of Korea, 30-31 October 2014.

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Abstract

The change in microwave properties of single crystal gallium during solid to liquid phase transformation (melting) is investigated by using the microwave cavity perturbation technique. Important aspects in gallium sample preparation are addressed to achieve a meaningful and repeatable measurement. From the experiment, the microwave loss parameter clearly showed notable change in behavior during the melting process.

Item Type:	Conference or Workshop Item (Speech)
Date Type:	Completion
Status:	Unpublished
Schools:	Engineering
Subjects:	T Technology > TA Engineering (General). Civil engineering (General) T Technology > TK Electrical engineering. Electronics Nuclear engineering
Uncontrolled Keywords:	Gallium, phase transformation, microwave, cavity perturbation.
Last Modified:	15 Jan 2023 14:48
URI:	https://orca.cardiff.ac.uk/id/eprint/69021

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