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

Autor:	Manishita Mukherji, Vishal Mathur, Rana Mukherji, Arvind Samariya
Jazyk:	angličtina
Rok vydání:	2017
Předmět:	Radiation Materials science Metallurgy Sintering Diluted magnetic semiconductors General Materials Science Magnetic semiconductor Transition metals Condensed Matter Physics In2O3 Co doped
Popis:	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.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f811466337626af43f1a5f4dfd818996 http://essuir.sumdu.edu.ua/handle/123456789/65702 Zobrazit plný text záznamu