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A modified Maxwell Garnett Model: Hysteresis in phase change materials

A modified Maxwell Garnett Model: Hysteresis in phase change materials
A modified Maxwell Garnett Model: Hysteresis in phase change materials
In this Invited Talk, the dielectric properties of materials undergoing phase transitions are key to a number of modern and developing technologies, particularly when hysteresis is demonstrated in the response. This paper presents a modified Maxwell Garnett model for analysing electromagnetic hysteresis, using an asymmetric effective medium approximation to describe intermediate states in the phase change, establishing a link between effective medium and hysteresis analysis. The model has few input parameters and provides a phenomenological approach to describing electromagnetic hysteresis in various phase change materials.
1742-6588
Green, Nicolas
d9b47269-c426-41fd-a41d-5f4579faa581
Fang, Xu
96b4b212-496b-4d68-82a4-06df70f94a86
Green, Nicolas
d9b47269-c426-41fd-a41d-5f4579faa581
Fang, Xu
96b4b212-496b-4d68-82a4-06df70f94a86

Green, Nicolas and Fang, Xu (2019) A modified Maxwell Garnett Model: Hysteresis in phase change materials. Journal of Physics: Conference Series, 1322, [012038]. (doi:10.1088/1742-6596/1322/1/012038).

Record type: Article

Abstract

In this Invited Talk, the dielectric properties of materials undergoing phase transitions are key to a number of modern and developing technologies, particularly when hysteresis is demonstrated in the response. This paper presents a modified Maxwell Garnett model for analysing electromagnetic hysteresis, using an asymmetric effective medium approximation to describe intermediate states in the phase change, establishing a link between effective medium and hysteresis analysis. The model has few input parameters and provides a phenomenological approach to describing electromagnetic hysteresis in various phase change materials.

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More information

Accepted/In Press date: 1 June 2019
e-pub ahead of print date: 16 October 2019
Venue - Dates: Dielectrics 2019, Manchester Conference Centre, United Kingdom, 2019-04-11 - 2019-04-12

Identifiers

Local EPrints ID: 432240
URI: http://eprints.soton.ac.uk/id/eprint/432240
ISSN: 1742-6588
PURE UUID: 092cb1e2-ed05-4bad-bcdc-67e253fdfc3f
ORCID for Nicolas Green: ORCID iD orcid.org/0000-0001-9230-4455
ORCID for Xu Fang: ORCID iD orcid.org/0000-0003-1735-2654

Catalogue record

Date deposited: 05 Jul 2019 16:30
Last modified: 07 Oct 2020 02:01

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