The effects of deposition rate and substrate temperature of ITO thin films on electrical and optical properties

Salehi, Alireza

doi:10.1016/s0040-6090(98)00371-x

Cited by 119 publications

(55 citation statements)

References 13 publications

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“…The ITO films reported herein exhibit resistivity value of 10.540 9 10 -3 , 8.323 9 10 -3 and 7.957 9 10 -3 X cm at the deposition temperature of 400, 450, and 500°C, respectively, compared to highly resistive bare PI substrate. Higher deposition temperature influences the film micro-structure and surface roughness as also revealed through AFM, leading to the decrease in surface resistivity [37,38]. The obtained resistivity values of the ITO films are found to be slightly higher than the values obtained by Hao et al [39] for ITO/PET system.…”

Section: Electrical Propertiesmentioning

confidence: 70%

Study of conducting ITO thin film deposition on flexible polyimide substrate using spray pyrolysis

et al. 2015

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Nanostructured indium tin oxide (ITO) thin films have been grown by chemical spray pyrolysis method on flexible polyimide (PI) polymeric substrates at various temperatures (400, 450 and 500°C) using solutions of indium and tin chlorides as precursors. The composition, microstructure, surface morphology, thermal, electrical, and optical characteristics have been analysed by FT-IR, UV-Vis, X-ray diffraction, SEM, EDAX, atomic force microscopy, electrical measurements, TGA, etc. X-ray diffraction measurements employing Cu-Ka radiation showed that the ITO films were polycrystalline with a cubic bixbyite structure. An increment in average grain size, electrical conductivity and optical transmittance was observed at higher substrate temperature. ITO-coated films maintained the mechanical properties and stability of the pristine PI films. The adhesion between surface ITO layers and PI matrix was found acceptable. Graphical Abstract

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Section: Electrical Propertiesmentioning

confidence: 70%

Study of conducting ITO thin film deposition on flexible polyimide substrate using spray pyrolysis

et al. 2015

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“…Table 2 lists the physical 80 (visible) [22] Note: RT means room temperature. characteristics and optical properties of the ITO coated glass used in this study.…”

Section: Properties Of the Heat Reflector Window (Hrw) Glassmentioning

confidence: 99%

“…Due to its high optical transmittance in the visible and nearinfrared light [18][19][20][21][22] as well as high reflectance [18] in the infrared spectral region, ITO is frequently used in photovoltaic devices [18][19][20][21][22][23] and various optoelectronic devices [19], infrared reflectors [18,23], and flat panel display [18,23]. Indium Tin Oxide has also been used as transparent electrodes for spectroelectrochemical studies due to its low electrical resistivity and its wide electrochemical window [24].…”

Section: Introductionmentioning

confidence: 99%

“…In the literature, there are various deposition techniques that have been used to grow ITO films which includes chemical vapour deposition [19], reactive plating [26], electron beam evaporation [19,20], pulsed laser deposition [27], spray pyrolysis [18,19], sol-gel [19,28], thermal deposition [22], DC magnetron sputtering [19,21,24], and radio frequency (rf) magnetron sputtering [19,[30][31][32]. However, each of the ITO films deposition techniques has its own advantages and disadvantages.…”

Section: Introductionmentioning

confidence: 99%

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Symmetric Compound Parabolic Concentrator with Indium Tin Oxide Coated Glass as Passive Cooling System for Photovoltaic Application

Paul

2016

Journal of Solar Energy

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One problem with concentrating photovoltaic systems is the increase in operating photovoltaic module temperature which results in power output reduction. Indium Tin Oxide (ITO) coated glasses exhibit both high transmittance in the visible region and high reflectance in the infrared region of the solar spectrum. Such materials can be used as selective windows in photovoltaic modules operating under concentrating system enabling passive cooling. In this paper, a Heat Reflector Window (HRW) consisting of a glass coated with 180 nm layer of ITO was experimentally tested. The ITO coated glass had a transmittance of about 85% in the visible region and over 80% reflectance in the infrared region of the solar spectrum and was placed at the exit aperture of a Compound Parabolic Concentrator (CPC). Results indicate that the temperature of a photovoltaic module under CPC with the HRW was reduced by about 50% as compared to a similar photovoltaic module with CPC but without the HRW. However, due to presence of the HRW at the exit aperture of the CPC, the photovoltaic module with the CPC and HRW received less solar irradiance compared to a similar photovoltaic module with the CPC but without HRW.

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“…The material surface is always in touch with its surroundings [4] [5]. Corrosion and erosion are found on the surface of objects and are related to light and interaction with external electric and magnetic fields in surface [6].…”

Section: Introductionmentioning

confidence: 99%

Characteristics of a Silicon Wafer <111> and <004> after Planting Nitrogen

Simiari¹,

Mogaddam²

2017

AMPC

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In this paper, different steps of work and experiments that are done in order to implant nitrogen ion in silicon with the energy of 25 keV, density of 24 μA/cm 2 and doses of 5 × 10 13 atom/cm 2 , 1 × 10 14 atom/cm 2 and 1 × 10 15 atom/ cm 2 (according to the calculation and applying time at planting) at room temperature (in the lack of heat phase) and without annealing will be presented. The XRD analysis is done before and after planting to observe changes in the lattice and the possibility of forming a crystalline phase of silicon nitride in this case. Also, the study of changes in the lattice arrangement and AFM analysis is done to observe the topography of the surface. Besides, the investigation on surface roughness and changes caused by ion implantation on the surface and spectrophotometry analysis before and after planting due to the study of changes in optical properties are done.

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The effects of deposition rate and substrate temperature of ITO thin films on electrical and optical properties

Cited by 119 publications

References 13 publications

Study of conducting ITO thin film deposition on flexible polyimide substrate using spray pyrolysis

Study of conducting ITO thin film deposition on flexible polyimide substrate using spray pyrolysis

Symmetric Compound Parabolic Concentrator with Indium Tin Oxide Coated Glass as Passive Cooling System for Photovoltaic Application

Characteristics of a Silicon Wafer <111> and <004> after Planting Nitrogen

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The effects of deposition rate and substrate temperature of ITO thin films on electrical and optical properties

Cited by 119 publications

References 13 publications

Study of conducting ITO thin film deposition on flexible polyimide substrate using spray pyrolysis

Study of conducting ITO thin film deposition on flexible polyimide substrate using spray pyrolysis

Symmetric Compound Parabolic Concentrator with Indium Tin Oxide Coated Glass as Passive Cooling System for Photovoltaic Application

Characteristics of a Silicon Wafer &lt;111&gt; and &lt;004&gt; after Planting Nitrogen

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Characteristics of a Silicon Wafer <111> and <004> after Planting Nitrogen