000077005 001__ 77005
000077005 005__ 20200117213749.0
000077005 0247_ $$2doi$$a10.1063/1.5017025
000077005 0248_ $$2sideral$$a105334
000077005 037__ $$aART-2018-105334
000077005 041__ $$aeng
000077005 100__ $$aLenart, V.M.
000077005 245__ $$aThermal diffusivity of ferrofluids as a function of particle size determined using the mode-mismatched dual-beam thermal lens technique
000077005 260__ $$c2018
000077005 5060_ $$aAccess copy available to the general public$$fUnrestricted
000077005 5203_ $$aFerrofluids are colloids of superparamagnetic nanoparticles that are envisaged for use in hyperthermia, which is based on nonradiative relaxation after interaction with a high-frequency magnetic field or light. For such applications, an important parameter is the thermal diffusivity. In this communication, we present an experimental study of the dependence of thermal diffusivity of ferrofluids on the size of the magnetite nanoparticles by employing the mode-mismatched thermal lens technique. The results show a huge enhancement of the thermal diffusivity by increasing the average size of the nanoparticles, while the number density of the nanoparticles is maintained as constant.
000077005 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000077005 590__ $$a2.328$$b2018
000077005 591__ $$aPHYSICS, APPLIED$$b59 / 148 = 0.399$$c2018$$dQ2$$eT2
000077005 592__ $$a0.746$$b2018
000077005 593__ $$aPhysics and Astronomy (miscellaneous)$$c2018$$dQ2
000077005 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000077005 700__ $$aAstrath, N.G.C.
000077005 700__ $$aTurchiello, R.F.
000077005 700__ $$0(orcid)0000-0003-1558-9279$$aGoya, G.F.$$uUniversidad de Zaragoza
000077005 700__ $$aGómez, S.L.
000077005 7102_ $$12003$$2395$$aUniversidad de Zaragoza$$bDpto. Física Materia Condensa.$$cÁrea Física Materia Condensada
000077005 773__ $$g123, 8 (2018), 085107 [5 pp]$$pJ. appl. physi.$$tJournal of Applied Physics$$x0021-8979
000077005 8564_ $$s293724$$uhttps://zaguan.unizar.es/record/77005/files/texto_completo.pdf$$yVersión publicada
000077005 8564_ $$s134551$$uhttps://zaguan.unizar.es/record/77005/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000077005 909CO $$ooai:zaguan.unizar.es:77005$$particulos$$pdriver
000077005 951__ $$a2020-01-17-21:31:24
000077005 980__ $$aARTICLE