Please use this identifier to cite or link to this item: http://earchive.tpu.ru/handle/11683/18099
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dc.contributor.authorAstafyev, Alexander Leonidovichen
dc.contributor.authorSurzhikov, Anatoly Petrovichen
dc.contributor.authorLysenko, Elena Nikolaevnaen
dc.date.accessioned2016-04-06T03:05:58Z-
dc.date.available2016-04-06T03:05:58Z-
dc.date.issued2016-
dc.identifier.citationAstafyev A. L. Estimation of thermomagnetometry method sensitivity for magnetic phase determination / A. L. Astafyev, A. P. Surzhikov, E. N. Lysenko // IOP Conference Series: Materials Science and Engineering. — 2016. — Vol. 110 : Radiation-Thermal Effects and Processes in Inorganic Materials (RTEP2015) : International Scientific Conference, 31 August to 10 September 2015, Tomsk, Russia : [proceedings]. — [012090, 5 p.].en
dc.identifier.urihttp://earchive.tpu.ru/handle/11683/18099-
dc.description.abstractIn this article, the sensitivity of thermomagnetometry method for magnetic phase determination in lithium substituted ferrites was estimated by thermogravimetric analysis in magnetic field of lithium-zinc ferrite and iron dioxide (Li[0.4]Fe[2.4]Zn[0.2]O[4]+[alpha]-Fe[2]O[3]) components mixture with different mass proportions: 2, 4, 6, and 100 mass% Li[0.4]Fe[2.4]Zn[0.2]O[4] phase in total mixture. Thereby, analyzed samples are mixture of magnetic and nonmagnetic phases. Results of thermomagnetometric analysis were supplemented with the X-Ray diffraction analysis data. It was shown that the thermomagnetometry method allows to determine a magnetic phases with mass content not less than 2 mass% in analyzed mixture. In this case, we can clearly estimate the position and intensity of the peak on derivative thermogravimetric curve, which connected with a magnetic phase transition in ferrite at Curie temperature.en
dc.language.isoenen
dc.publisherIOP Publishingen
dc.relation.ispartofIOP Conference Series: Materials Science and Engineering. Vol. 110 : Radiation-Thermal Effects and Processes in Inorganic Materials (RTEP2015). — United Kingdom, 2016.en
dc.rightsinfo:eu-repo/semantics/openAccessen
dc.subjectлитий-цинковые ферритыru
dc.subjectферрошпинелиru
dc.subjectмагнитометрияru
dc.subjectрентгеноструктурный анализru
dc.subjectмагнитные фазыru
dc.titleEstimation of thermomagnetometry method sensitivity for magnetic phase determinationen
dc.typeConference Paperen
dc.typeinfo:eu-repo/semantics/publishedVersionen
dc.typeinfo:eu-repo/semantics/conferencePaperen
dcterms.audienceResearchesen
local.departmentНациональный исследовательский Томский политехнический университет (ТПУ)::Институт неразрушающего контроля (ИНК)::Проблемная научно-исследовательская лаборатория электроники, диэлектриков и полупроводников (ПНИЛ ЭДиП)ru
local.departmentНациональный исследовательский Томский политехнический университет (ТПУ)::Институт неразрушающего контроля (ИНК)::Кафедра физических методов и приборов контроля качества (ФМПК)ru
local.description.firstpage120905-
local.filepathhttp://dx.doi.org/10.1088/1757-899X/110/1/012090-
local.identifier.bibrecRU\TPU\network\12199-
local.identifier.colkeyRU\TPU\col\19033-
local.identifier.colkeyRU\TPU\col\18709-
local.identifier.perskeyRU\TPU\pers\32986-
local.identifier.perskeyRU\TPU\pers\30237-
local.identifier.perskeyRU\TPU\pers\32050-
local.localtypeДокладru
local.volume1102015-
local.conference.nameRadiation-Thermal Effects and Processes in Inorganic Materials-
local.conference.date2015-
dc.identifier.doi10.1088/1757-899X/110/1/012090-
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