搜索结果: 1-15 共查到“薄膜物理学 thin films”相关记录19条 . 查询时间(0.125 秒)
Optical thin films are today involved in numerous optical systems where they constitute a key to their ultimate performance. For most applications, high accuracy is required on both the optical and no...
Geometric shape dependence of coercivity for patterned magnetic thin films
Coercivity E-beam lithography Micro-structure Shaped-dependence Canting
2011/11/30
The micro-strips with patterned magnetic domains using electron beam lithography have been made to study the geometric shape dependence of coercivity. The size of the micro-strip is 10 lm]30 lm with 0...
Magnetic microstructure and magnetotransport in Co2FeAl Heusler compound thin films
Magnetic microstructure agnetotransport Co2FeAl Heusler compound thin films
2010/11/18
We correlate simultaneously recorded magnetotransport and spatially resolved magneto optical Kerr effect (MOKE) data in Co2FeAl Heusler compound thin films micropatterned into Hall bars. Room temperat...
Local electronic structure of Fe$^{2+}$ impurities in MgO thin films: Temperature-dependent soft x-ray absorption spectroscopy study
Local electronic structure of Fe$^{2+}$ impurities Temperature-dependent soft x-ray absorption spectroscopy study
2010/11/18
We report on the local electronic structure of Fe impurities in MgO thin films. Using soft x-ray absorption spectroscopy (XAS) we verified that the Fe impurities are all in the 2+ valence state.The fi...
Intricacies of Strain and Magnetic Field Induced Charge Order Melting in Pr0.5Ca0.5MnO3 Thin Films
Intricacies of Strain Magnetic Field Induced Charge Order
2010/11/25
Intricacies of Strain and Magnetic Field Induced Charge Order Melting in Pr0.5Ca0.5MnO3 Thin Films.
Structural and magnetic properties of Co-Mn-Sb thin films
Structural magnetic properties Co-Mn-Sb thin films
2010/11/22
Thin Co-Mn-Sb films of different compositions were investigated and utilized as electrodes in alumina based magnetic tunnel junctions with CoFe counter electrode. The preparation conditions were optim...
Preparation of Thin Films Using Freeze Drier Alumina
alumina dispersion alumina thin films nanoparticulate alumina
2010/7/5
Synthesis of polymorphous of nanoparticulate alumina has been the subject of many works. The stabilization of these nanoparticles in aqueous suspensions is necessary in many technologic application an...
Nanocrystalline Titanium Oxide thin Films Prepared by Sol-Gel Process
Titanium oxide thin films Sol-gel process
2010/9/29
Crystalline films of pure titanium oxide have been prepared on soda lime slide glasses by sol-gel process and dip-coating. The definition of various parameters such as chemical concentration, viscosit...
Magnetic Nanocomposite Thin Films Prepared by Sol-Gel Process
Magnetic thin films Sol-gel process Magnetic nanocomposite
2010/9/29
Cobalt ferrite composite thin films, CoFe2O4/SiO2, were prepared by sol-gel process, using tetraethylorthosilicate (TEOS) as a precursor for silica, and metallic nitrates as precursors for ferrite. Th...
Scaling Laws in PZT Thin Films Grown on Si(001) and Nb-Doped SrTiO3(001) Substrates
PZT Thin films AFM Scaling laws
2010/9/29
A dynamic scaling and kinetic roughening study was done on digitized atomic force microscope (AFM) images of Pb(Zr0:52;Ti0:48)O3 (PZT) thin films. The films were grown on Si(001) and Nb¡SrTiO3(0...
Synthesis of New BLnZT Nanostructured Ferroelectric Thin Films
Thin films Perovskites Ferroelectrics
2010/9/29
A novel synthesis method was employed to obtain a new family of lead-free compounds with the general formula: Ba1¡yLn2y=3Ti0:91Zr0:09O3 (Ln= lanthanide element). The thin films were deposited by...
Physical Properties of CdS/ITO Thin Films Growth by CBD Technique with Substrate Oscillating Agitation
Cadmium sulphide Chemical bath deposition Oscillating agitation
2010/9/29
Cadmium sulphide (CdS) thin films deposited on indium tin oxide (ITO) substrates were prepared by chemical bath deposition technique by using different conditions to agitate the bath and the substrate...
Phase Identification and AES Depth Profile Analysis of Cu(In,Ga)Se2 Thin Films
CIGS Solar cells XRD AES
2010/9/29
This work presents results related with phase identification and study of the homogeneity in the chemical composition of Cu(In,Ga)Se2 (CIGS) thin films grown by a chemical reaction of the precursor sp...
Synthesis and Characterization of Highly Transparent and Conductive SnO2:F and In2O3:Sn thin Films Deposited by Spray Pyrolysis
Thin films Spray pyrolysis
2010/9/29
Highly transparent and conductive thin films of SnO2:F and In2O3:Sn (ITO) have been prepared on glass substrates using the simple pyrolitic (spray) method. Through an exhaustive parameter study and us...
Hydrogen Influence on Gallium Arsenide Thin Films Prepared by RF-Magnetron Sputtering Technique
Hydrogen Gallium arsenide RF-magnetron sputtering
2010/9/29
We investigate the effect of the hydrogen intentional incorporation on the structural properties of the amorphous gallium arsenide prepared by rf-magnetron sputtering technique. The properties of the ...