The use of photothermal techniques for thermal conductivity and thermal boundary resistance measurements of phase-change chalcogenides alloys
| dc.rights.license | open | en_US |
| hal.structure.identifier | Institut de Mécanique et d'Ingénierie [I2M] | |
| dc.contributor.author | BATTAGLIA, Jean-Luc
IDREF: 084712562 | |
| hal.structure.identifier | Institut de Mécanique et d'Ingénierie [I2M] | |
| dc.contributor.author | KUSIAK, Andrzej
IDREF: 084712899 | |
| hal.structure.identifier | Institut de Mécanique et d'Ingénierie [I2M] | |
| dc.contributor.author | GHOSH, Kanka | |
| dc.date.accessioned | 2021-12-09T16:39:40Z | |
| dc.date.available | 2021-12-09T16:39:40Z | |
| dc.date.issued | 2021-02-07 | |
| dc.identifier.issn | 0021-8979 | en_US |
| dc.identifier.uri | oai:crossref.org:10.1063/5.0020983 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/124098 | |
| dc.description.abstractEn | This article presents three photothermal methods dedicated to the measurement of the thermal properties of chalcogenide alloys, used as a central element in the new generations of non-volatile memory. These materials have two phases, amorphous and crystalline, possessing a sharp contrast in their electrical and thermal properties. In the crystalline phase, the properties also change very significantly with temperature. The control of the temperature of the samples, the choice of transducers, and the time or frequency characteristic values of the photothermal excitation are thoroughly discussed. Each photothermal technique is described from the experimental point of view as well as from the inverse method, performed to identify the parameters of interest. The identified thermal properties mainly concern the thermal conductivity and the thermal resistance at the interfaces between the phase-change materials and the materials in contact as encountered in the production of the microelectronic memory device. Assessing various photothermal techniques, the study suggests that pulsed photothermal radiometry is the most effective method for sensitive high-temperature measurements of thermal properties of the phase-change materials. | |
| dc.language.iso | EN | en_US |
| dc.source | crossref | |
| dc.title.en | The use of photothermal techniques for thermal conductivity and thermal boundary resistance measurements of phase-change chalcogenides alloys | |
| dc.type | Article de revue | en_US |
| dc.identifier.doi | 10.1063/5.0020983 | en_US |
| dc.subject.hal | Sciences de l'ingénieur [physics]/Matériaux | en_US |
| bordeaux.journal | Journal of Applied Physics | en_US |
| bordeaux.page | 055106 | en_US |
| bordeaux.volume | 129 | en_US |
| bordeaux.hal.laboratories | Institut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295 | en_US |
| bordeaux.issue | 5 | en_US |
| bordeaux.institution | Université de Bordeaux | en_US |
| bordeaux.institution | Bordeaux INP | en_US |
| bordeaux.institution | CNRS | en_US |
| bordeaux.institution | INRAE | en_US |
| bordeaux.institution | Arts et Métiers | en_US |
| bordeaux.peerReviewed | oui | en_US |
| bordeaux.inpress | non | en_US |
| bordeaux.identifier.funderID | Horizon 2020 | en_US |
| bordeaux.import.source | dissemin | |
| hal.identifier | hal-03347651 | |
| hal.version | 1 | |
| hal.export | true | |
| workflow.import.source | dissemin | |
| dc.rights.cc | CC BY | en_US |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20Applied%20Physics&rft.date=2021-02-07&rft.volume=129&rft.issue=5&rft.spage=055106&rft.epage=055106&rft.eissn=0021-8979&rft.issn=0021-8979&rft.au=BATTAGLIA,%20Jean-Luc&KUSIAK,%20Andrzej&GHOSH,%20Kanka&rft.genre=article |
