Title :
AC magnetic susceptibility of Co-Ti-Zn ferrite nanoparticles for hyperthermia agents
Author :
Shigeoka, Daiki ; Katayanagi, Hikaru ; Moro, Yuki ; Kimura, Shinji ; Mashino, Toshiyuki ; Hiroki, Tomoyuki ; Ichiyanagi, Yuko
Author_Institution :
Dept. of Phys., Yokohama Nat. Univ., Yokohama, Japan
Abstract :
CoTi-Zn ferrite nanoparticles were produced in order to carry out hyperthermia treatment and ac magnetic susceptibility measurements were performed. From the analyses of temperature and frequency dependence, Ne¿el relaxation in this system was concluded.
Keywords :
Neel temperature; biomagnetism; biomedical materials; cobalt compounds; ferrites; hyperthermia; magnetic relaxation; magnetic susceptibility; nanobiotechnology; nanofabrication; patient treatment; titanium compounds; zinc compounds; CoTi0.2Zn0.2Fe1.6O4; Neel relaxation; ac magnetic susceptibility; ferrite nanoparticles; frequency dependence analyses; hyperthermia treatment; temperature dependence analyses; Annealing; Biomedical measurements; Ferrites; Hyperthermia; Magnetic field measurement; Magnetic susceptibility; Nanoparticles; Physics; Temperature dependence; X-ray diffraction;
Conference_Titel :
Nanoelectronics Conference (INEC), 2010 3rd International
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4244-3543-2
Electronic_ISBN :
978-1-4244-3544-9
DOI :
10.1109/INEC.2010.5425140
