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Effects of Microstructure Variations on Macroscopic Terahertz Metafilm Properties
Microstructure Variations Macroscopic Terahertz Metafilm Properties
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2010/12/6
The properties of planar, single-layer metamaterials, or metafilms, are studied by varying the structural components of the split-ring resonators used to comprise the overall medium. Measurements and ...
Transmission Properties of Metallic Grating with Subwavelength Slits in THz Frequency Region
Transmission Properties Metallic Grating Subwavelength Slits THz Frequency Region
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2010/12/6
This paper presents a fully experimental and theoretical study on transmission properties of a deep metallic grating with subwavelength slits in THz frequency region by using THz time domain spectrosc...
Structural and Optical Properties of In2S3 Thin Films Prepared by Flash Evaporation
In2S3 Thin Films Flash Evaporation
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2010/12/7
In2S3thin films were deposited by flash evaporation of In2S3 powder. The effect of annealing in vacuum and under sulphur atmosphere on the structural and optical properties of these films was investig...
Structural, Optical and Electrochromic Properties of Nanocrystalline TiO2 thin Films Prepared by Spin Coating
Electrochromic Properties Nanocrystalline TiO2 thin Films Spin Coating
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2010/12/7
Nanocrystalline TiO2 thin filmswere prepared by spin coating on covered glass substrates with an indium tin oxide (ITO) layer. The structural, electrochromic and optical properties of the films were i...
Synthesis and Properties of Polyacrylamide-Bismuth Halogenated Hybrids
Polyacrylamide-Bismuth hybrid amorphous material
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2010/12/13
When solid polyacrylamide (PAam) is added to a solution of bismuth chloride, a polymeric salt of composition (CH2-CH-CONH2)n BiCl3 (n > 10) is obtained. This amorphous material is transparent in the v...
The Properties of Screen Printed (Bi,Pb)-Sr-Ca-Cu-O Thick Films Based On Decomposed Oxalate Powders
Screen Printed (Bi,Pb)-Sr-Ca-Cu-O Thick Films Decomposed Oxalate Powders
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2010/12/16
The significance of powder and paste characteristics was studied in order to improve the morphology and structure of superconducting (Bi,Pb)-Sr-Ca-Cu-O screen printed thick films. Powder with nominal ...
Electronic and Magnetic Properties of Fe2N and FeN: Trends of the Magnetism of the Fe-N System
Electronic and Magnetic Properties Fe2N FeN the Fe-N System
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2010/12/16
The electronic and magnetic properties of the nitrides Fe2N and hypothetical FeN were investigated by use of the ASW method. For both nitrides, the calculations were done in the orthorhombic structure...
Optical and Electrical Properties of SnO2:F Thin Films Obtained by R.F. Sputtering With Various Targets
SnO2 F Thin Films R.F Various Targets
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2010/12/16
Tin oxide films were deposited on glass substrates by reactive and non reactive r.f. sputtering using different types of targets corresponding to various Sn/F atomic ratio: hot pressed Sn–SnF2 or SnO2...
Size Effects on Thermal Properties of Thin Metal Films With Rough Surfaces
Thermal Properties Thin Metal Films Rough Surfaces
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2010/12/16
By calculating the effects of electronic scattering at rough surfaces by means of a combined Soffer-Cottey model, general theoretical expressions for the size effects in thermal properties of thin met...
The Relationship Between the Electrical Properties of Thick Film Resistors and the Thermal Expansion Coefficient of the Substrates
Thick Film Resistors the Thermal Expansion Coefficient the Substrates
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2010/12/21
The temperature characteristics of RuO2-based thick film resistors on various substratcs having different thermal expansion coefficient have been investigated.It became clear that, if the thermal expa...
Preparation and Properties of a New Thick Film System
a New Thick Film System the conductor the resistor
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2010/12/21
Work has been carried out to develop a new ruthenium oxide based thick film resistor whose resistance is independent of the contact area of the conductor to the resistor. Such a resistor can then be c...
Reproducibility of Properties of SnOx Thin Films Prepared by Reactive Sputtering
SnOx Thin Films Reactive Sputtering substrate temperature
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2010/12/23
The preparation of tin dioxide films by low energy reactive sputtering of tin and tin-antimony (1-10% wt. Sb) in an oxygen – argon atmosphere is described. The dependences of oxygen content in the ran...
The Anomalous Properties of Polysiloxane Films
The Anomalous Properties Polysiloxane Films
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2010/12/28
An electron beam was used to create thin polysiloxane films from methylphenylsiloxane and the anomalous properties of permittivity and temperature dependence, the resistivity dependence on humidity an...
Thick Film Capacitor Materials of the Powder–Glass Binary Systems and Their Dielectric Properties
Thick Film Capacitor Materials the Powder–Glass Binary Systems Dielectric Properties
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2010/12/28
Descriptions are given of the fundamental dielectric properties of the thick film binary system, composed of dielectric powder and glass, in relation to the effect of bulk properties of the constituen...
Properties of Nickel Films Prepared by R.F. Sputtering and Interdiffusion Analysis of Ta2N–Ni Films
Nickel Films R.F. Sputtering Ta2N–Ni Films
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2011/1/21
Ni film deposition by r.f. sputtering and etching conditions have been investigated. The contact resistance and adhesion of this Ni layer deposited directly onto Ta2N films have also been studied in a...