[PDF] Top 20 Step induced defects in thin films and the effect on their electrical and magnetic properties

... Chapter 6 Step induced anisotropic resistive switching in epitaxial Fe304 grown on stepped SrTi03 substrate 6.1 Introduction Stepped and vicinal surfaces offer an interesting opportunity[r] ... See full document

... Magnetic films have attracted much attention to their potential applications in computer read/write ...ferromagnetic films of transition metals such as Ni, Fe, Co and their alloys exhibit anisotropic ... See full document

... film properties due to an extensive intermixing between the semiconducting substrate and Heusler film which usually occurs even at lower ...CFAS films on Ge(111) have demonstrated atomically and chemically ... See full document

... Controlled growth of STO requires precise and controlled deposition fluxes of both Sr and Ti. In addition, very small metal coverage from as low as 0.1ML to >10ML must be deposited onto the surface in a reproducible ... See full document

... and step- like features in the M (H) loops appear below the Verwey transition temperature, similar behavior was observed at all ...The step-like features in the M (H) loops observed in ...ity effect ... See full document

... the films, since δ is the measure of the amount of defects in a crystal and the value of dislocation density obtained in this work is found to be equal to ... See full document

... The CuO thin film is prepared as follow. At first, a pure 99.95% copper target with 101.6 mm diameter and 8 mm thickness is polished using soft sanding and cleaned by aston and ethanol. Then, the argon and oxygen ... See full document

... prepared films is tabulated in table ...doped films show minimum resistance of ...Similar effect has been reported for zirconium doped zinc oxide 25 ...neutral defects which do not contribute ... See full document

... of electrical current by modifying the positive or negative charge of different parts of each tiny ...in effect highly parallel commutating, which is the basis for the quantum ... See full document

... film properties due to an extensive intermixing between the semiconducting substrate and Heusler film which usually occurs even at lower ...CFAS films on Ge(111) have demonstrated atomically and chemically ... See full document

... the films do not show Verwey transition down to 77 K and the resistivity value is higher than that of the pristine film again represent- ing that the SHI irradiation induced structural disorder in the film ... See full document

... of thin film have also has been made up of columnar grains that are densely ...structural properties show the deposited layers are mostly SnS which has the structure of orthorhombic ...optical ... See full document

... the effect of methanol treatment on the films, which shows that methanol has another effect other than dedoping, it is suggested that methanol plays an important role in the inhabitation of the ... See full document

... The effect of external ionic strength on the equilibrium weight of swelling of epoxy-polyamide/acacia blends polymeric films at 35°C is given in ...the effect of ionic strength is clearly observed at ... See full document

... in magnetic properties of the films is mainly due to ...electrodeposited films were uniform and ...leveling effect, which ensures unifor m orientation of crystals during ...the ... See full document

... the electrical measurement the sintered disc was polishedto make both their faces flat and parallel and electroded by highpurity ultrafine silver ...the effect of moisture,on electric ... See full document

... oxide thin films have different applications such as, an antiferromagnetic material type transparent conducting films (Satoet , electro catalysis, positive electrode inbatteries, fuel ... See full document

... S-cm -1 . This observationwas attributed to large levels of scattering centres and amorphousness of the films as lead concentration increases since amorphous thin films have higher concentration of ... See full document

... It relies on the investigation of a sample through interactions between electromagnetic radiation and matter, analyzing x-rays emitted by the matter in response to being hit with charged particles. Its characterization ... See full document

... a thin film on large substrate area. Semiconducting thin films of CdZnSe2 have been deposited onto preheated substrate by varying substrate temperature from 250°C at an interval of 25°C to ... See full document