Electromagnetic emission memory phenomena related to LiF ionic crystal deformation

dc.contributor.author	Μαυρομάτου, Κλαίρη	el
dc.contributor.author	Τόμπρας, Γεώργιος Σ.	el
dc.contributor.author	Νίνος, Δημήτριος Κ.	el
dc.contributor.author	Χατζηκώντης, Βασίλειος	el
dc.date.accessioned	2015-06-07T17:16:49Z
dc.date.available	2015-06-07T17:16:49Z
dc.date.issued	2015-06-07
dc.identifier.uri	http://hdl.handle.net/11400/15501
dc.rights	Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 3.0 Ηνωμένες Πολιτείες	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/us/	*
dc.source	http://www.aip.org/	en
dc.subject	Earthquakes
dc.subject	Electromagnetic waves
dc.subject	Single crystals
dc.subject	σεισμοί
dc.subject	ηλεκτρομαγνητικά κύματα
dc.subject	Μονοκρύσταλλοι
dc.title	Electromagnetic emission memory phenomena related to LiF ionic crystal deformation	en
heal.type	journalArticle
heal.classification	Technology
heal.classification	Electrical engineering
heal.classification	Τεχνολογία
heal.classification	Ηλεκτρολογία Μηχανολογία
heal.classificationURI	http://id.loc.gov/authorities/subjects/sh85133147
heal.classificationURI	http://zbw.eu/stw/descriptor/18426-4
heal.classificationURI	N/A-Τεχνολογία
heal.classificationURI	N/A-Ηλεκτρολογία Μηχανολογία
heal.keywordURI	http://id.loc.gov/authorities/subjects/sh85042179
heal.identifier.secondary	DOI: 10.1063/1.2906346
heal.language	en
heal.access	campus
heal.publicationDate	2008
heal.bibliographicCitation	MAYROMATOU, C., TOMBRAS, G.S., NINOS, D.K. & HADJICONTIS, V. (2008). Electromagnetic emission memory phenomena related to LiF ionic crystal deformation. Journal of Applied Physics. [online] 103 (8). Available from: http://www.aip.org/	en
heal.abstract	During the uniaxial compression of LiF ionic monocrystals, acoustic and electromagnetic emissions (EME) are detected. We observed that when the compression is performed in successive loading, unloading cycles and these emissions are being monitored, no new emissions will occur unless the maximum stress of the previous cycle is exceeded, meaning that the material presents memory characteristics. This is observed not only for the acoustic emission (AE), which is the well known Kaiser effect, but for the EME as well. In other words, the material appears to memorize and reveal the previously maximum stress it suffered while being deformed. The importance of an electromagnetic memory feature of a material can be related to various applications in material science, especially when the detection of AE is not feasible or gives false alert. Such cases may very well be earthquakes' predictive indications, monitoring of mines' stability, imminent landslides, etc.	en
heal.publisher	American Institute of Physics	en
heal.journalName	Journal of Applied Physics	en
heal.journalType	peer-reviewed
heal.fullTextAvailability	true