Browsing by Author "Narayanaswamy, Venkatesha"

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Coercivity and exchange bias in ti-doped maghemite nanoparticles

Narayanaswamy, Venkatesha; Al-Omari, Imaddin A.; Kamzin, Aleksandr S.; Khurshid, Hafsa; Khaleel, Abbas; Issa, Bashar; Obaidat, Ihab M. (MDPI, 2022)

Ti-doped maghemite nanoparticles of average crystallite size 12.9 nm were synthesized using the sol-gel method. The XRD profile mainly showed the presence of maghemite phase with very small phases of TiO2 (rutile and ...
Hyperthermia of magnetically soft-soft core-shell ferrite nanoparticles

Narayanaswamy, Venkatesha; Jagal, Jayalakshmi; Khurshid, Hafsa; Al-Omari, Imaddin A. A.; Haider, Mohamed; Kamzin, Alexander S. S.; Obaidat, Ihab M. M.; Issa, Bashar (MDPI, 2022)

Magnetically soft-soft MnFe2O4-Fe3O4 core-shell nanoparticles were synthesized through a seed-mediated method using the organometallic decomposition of metal acetyl acetonates. Two sets of core-shell nanoparticles (S1 and ...