Assessment of the H2 Followed by Air Sintering of Co-doped In[2]O[3] Based Diluted Magnetic Semiconductors

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Title	Assessment of the H2 Followed by Air Sintering of Co-doped In[2]O[3] Based Diluted Magnetic Semiconductors
Authors	Mukherji, R. Mathur, V. Samariya, A. Mukherji, M.
ORCID
Keywords	Diluted magnetic semiconductors Transition metals In2O3
Type	Article
Date of Issue	2017
URI	http://essuir.sumdu.edu.ua/handle/123456789/65702
Publisher	Sumy State University
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Citation	Assessment of the H2 Followed by Air Sintering of Co-doped In[2]O[3] Based Diluted Magnetic Semiconductors [Текст] / R. Mukherji, V. Mathur, A. Samariya, M. Mukherji // Журнал нано- та електронної фізики. – 2017. – Т.9, № 2. – 02003. – DOI: 10.21272/jnep.9(2).02003.
Abstract	The study shows the influence of Co doping, sintering in hydrogen atmosphere and re-heating on magnetic properties of In2O3.The In0.97Co0.03O samples were prepared by solid state reaction method. XRD patterns shows that Co ions take position of at the In3+ sites. The investigations at room temperature (RT) concludes that the Co doped In2O3 sample had achieved overlapped paramagnetic (PM) properties conquering the diamagnetic (DM) properties of In2O3. Additionally, it was found that the ferromagnetism (FM) is noticeably induced via H2- annealing at 300 K. This study also depicts that the sample is finally reverted to the PM state after further long sintering.
Appears in Collections:	Журнал нано- та електронної фізики (Journal of nano- and electronic physics)