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DTSTART:20070311T020000
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UID:8473a812-f683-4e2b-a2b5-4ea98a2ad62f.220487@calendar.missouristate.edu
CREATED:20220322T185131Z
LAST-MODIFIED:20220322T185131Z
LOCATION:Kemper Hall 206
SUMMARY:PAMS Seminar: "A Study of Bimagnetic CoO/NiFe2O4 Heterostructured 
 Nanoparticles" by Sharif Uddin (PAMS student)
DESCRIPTION:Sharif Uddin (PAMS student)\n\n\nAbstract:Bimagnetic nanoparti
 cles show promise for applications in energy efficient magnetic storage m
 edia and magnetic device applications. The magnetic properties\, includin
 g the exchange bias\, of nanostructured materials can be tuned by variati
 on of the size\, composition\, and morphology of the core vs overlayer of
  the nanoparticles (NPs). The purpose of this study is to investigate the
  optimal synthesis routes\, structure and magnetic properties of CoO/NiFe
 2O4 heterostructured nanoparticles (HNPs). The nanoparticles are formed b
 y synthesis of an antiferromagnetic CoO core and deposition of a ferrimag
 netic NiFe2O4 overlayer. The CoO core NPs are prepared using thermal deco
 mposition of Co(OH)2 at 600 °C for 2 hours in pure argon atmosphere\, whe
 reas the HNPs are obtained using a thermal evaporation method. The struct
 ural and morphological characterization\, performed using XRD and SEM tec
 hniques\, will be discussed.
X-ALT-DESC;FMTTYPE=text/html:&lt;html&gt;&lt;head&gt;&lt;title&gt;&lt;/title&gt;&lt;/head&gt;&lt;body&gt;&lt;p&gt;&lt;b
 &gt;Sharif Uddin (PAMS student)&lt;/b&gt;&lt;/p&gt;\n&lt;p&gt;Abstract:&lt;br&gt;Bimagnetic nanopart
 icles show promise for applications in energy efficient magnetic storage 
 media and magnetic device applications. The magnetic properties\, includi
 ng the exchange bias\, of nanostructured materials can be tuned by variat
 ion of the size\, composition\, and morphology of the core vs overlayer o
 f the nanoparticles (NPs). The purpose of this study is to investigate th
 e optimal synthesis routes\, structure and magnetic properties of CoO/NiF
 e2O4 heterostructured nanoparticles (HNPs). The nanoparticles are formed 
 by synthesis of an antiferromagnetic CoO core and deposition of a ferrima
 gnetic NiFe2O4 overlayer. The CoO core NPs are prepared using thermal dec
 omposition of Co(OH)2 at 600 °C for 2 hours in pure argon atmosphere\, wh
 ereas the HNPs are obtained using a thermal evaporation method. The struc
 tural and morphological characterization\, performed using XRD and SEM te
 chniques\, will be discussed.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;
DTSTART;TZID=America/Chicago:20220329T160000
DTEND;TZID=America/Chicago:20220329T170000
SEQUENCE:0
URL:https://physics.missouristate.edu/seminars.htm
CATEGORIES:Public,Alumni,Current Students,Faculty,Future Students,Staff
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