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SUMMARY:Investigation of a novel iron-based  cubic compound RhFe3C
DTSTART;VALUE=DATE-TIME:20210727T104500Z
DTEND;VALUE=DATE-TIME:20210727T110000Z
DTSTAMP;VALUE=DATE-TIME:20260811T231410Z
UID:indico-contribution-7088@events.saip.org.za
DESCRIPTION:Speakers: Nyawasedza Magoda ()\nA polycrystalline sample with 
 the nominal composition RhFe3C was synthesized and its properties were inv
 estigated using powder x-ray diffraction (XRD)\, transmission Mössbauer s
 pectroscopy and heat capacity Cp(T) measurements. The XRD data shows that 
 RhFe3C has a cubic structure with a lattice parameter of 5.8907(3) Å. The
  room temperature Mössbauer spectrum of RhFe3C exhibits magnetic structur
 e with three spectral components assigned to three different iron sites. T
 he site assignments will be discussed in detail. The Cp(T) data show a dis
 tinct behavior and can be fitted with the Debye model with an additional E
 instein term. The extracted fitted value of the Debye temperature was dete
 rmined as 371(1) K. The results obtained from the different experiments wi
 ll be discussed and compared with literature.\n\nhttps://events.saip.org.z
 a/event/206/contributions/7088/
LOCATION:North-West University Potchefstroom Campus
URL:https://events.saip.org.za/event/206/contributions/7088/
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