Electrical Properties Of Nickel Ferrite

In the case of nickel ferrite it is known that these properties are closely.

Electrical properties of nickel ferrite.

Electrical conductivity optical properties abstract polyaniline nife 2o 4 nanocomposites pani nife 2o 4 with different contents of nife 2o 4 2 5 5 and 50 wt were prepared via in situ chemical oxidation polymerization while the nanoparticles nickel ferrite were synthesized by sol gel method. It exhibits different kinds of magnetic properties such as paramagnetic superparamagnetic or ferrimagnetic behavior depending on the particle size and shape. The prepared samples were. The number of electrons in each of nickel s shells is 2 8 16 2 and its electron configuration is ar 3d 8 4s 2.

2 physics department faculty of science benha university benha egypt. Up to the present the only systematic investigation published on the semiconducting behaviour of ferrites is a study of cobalt ferrite cofe 2 o 4 by jonker 1. 6 likely to be of the order of 0 to 10 kcal. Stoichiometric nife 2 o 4 considers as n type semicoductor.

28 is a block d group 4 period 4 element with an atomic weight of 58 6934. Electrical and optical properties of nickel ferrite polyaniline nanocomposite article khairy2015electricalao title electrical and optical properties of nickel ferrite polyaniline nanocomposite author m. In order to investigate structural optical electrical surface morphology and magnetic properties of prepared al 3 doped nickel ferrite thin film different characterization techniques were used. Per mole rather than the previously accepted values of about 46 and 39 kcal.

The structural properties of all the thin films were studied by using bruker d8 advance x ray diffractometer using cu kα radiation in the 2θ range of 20 80. Gouda journal journal of advanced research year 2015 volume 6 pages 555 562. Khairy m 1 gouda me 2. 1 chemistry department faculty of science benha university benha egypt.

Physical and electrical properties of a nickel ferrite as affected by compositional changes physical and electrical properties of a nickel ferrite as affected by compositional changes mum s. An appropriate amounts of nickel nitrate ni no 3 2 6h 2 o and ferric nitrate fe no 3 3 9h 2 o were mixed together with citric acid and polyethylene glycol peg with 1 2 4 44 8 88 molar ratio of ni no 3 2 6h 2 o fe no 3 3 9h 2 o citric acid and peg. Per mole respectively. The nickel ferrite nanopowder was synthesized by sol gel method.

In the case of other ferrites insufficient information of the basic structure of the material has impeded an understanding of the electrical properties. Electrical and optical properties of nickel ferrite polyaniline nanocomposite. Nickel was first discovered by alex constedt in 1751.