搜索结果: 1-15 共查到“电子科学与技术 film”相关记录105条 . 查询时间(0.034 秒)
Fabrication and analysis of CIGS nanoparticle-based thin film solar cells
CIGS Solar Cell CIGS Nanoparticles Spray Deposition Thin Film Solar Cell
2015/1/20
Fabrication and analysis of Copper Indium Gallium di-Selenide (CIGS) nanoparticles-based thin film solar cells are presented and discussed. This work explores non-traditional fabrication processes, su...
Breakdown of LDPE Film under Heavy Water Absorption
Low density polyethylene heavy water absorption conduction current
2009/8/30
The breakdown strength characteristic of Low Density
Polyethylene films (LDPE) under DC voltage application and the
effect of water absorption have been studied. Mainly, our experiment
was investig...
Extremely Short Period Melting and Solidification of Si Film in Laser Annealing and Properties of Poly-Si Film
Laser annealing Supercooling Phase transformation
2009/6/9
Extremely short period melting and solidification of Si thin film induced by laser annealing is observed by in-situ monitoring techniques of transient reflectance and conductance measurements. The tem...
Nanostructuring Process in Femtosecond Laser Ablation of Patterned Thin Film Surfaces
Femtosecond laser ablation Nanostructuring Local field Patterned substrate
2009/6/1
To study the physical mechanism of femtosecond (fs) laser induced nanostructuring on solid surfaces, we observed the initial stage of morphological change on diamond-like carbon and titanium nitride f...
A Study on the Performance of Hydromagnetic Squeeze Film between Two Conducting Truncated Conical Plates
Hydromagnetic squeeze film truncated conical plates Conductivities
2008/6/30
We make an effort to analyze the behavior of hydromagnetic squeeze film between two conducting porous truncated conical
plates. The plates are considered electrically conducting and the clearance spa...
Transmission Function of Cascaded Multilayer Medium Thin Film Filter
Integrated optics device optical amplifiers optical waveguide amplifier
2004/3/27
A cascaded multilayer medium thin film filter used for flattening the gain of erbium-ytterbium co-doped waveguide amplifier(EYCDWA) is presented. The transmission function of cascaded multilayer mediu...
Flat Type Thick Film Inductive Sensors
a single-layer spiral a multi-layer structure Inductive Sensors
2002/7/3
Two thick film flat-type inductive sensors are described and tested for distance and profile measurement. The first one is a single-layer spiral while the second one is a multi-layer structure consist...
Optical Response Study of the Al/a-Sic:H Schottky Diode for Different Substrate Temperatures of the R.F. Sputtered a-Sic:H Thin Film
Schottky diode Optical sensor Heterojunction Diffusion length
2002/5/16
In the present work, Schottky diodes of Al/a-SiC:H included in the structure Al/a-SiC:H/c-Si(n)/Al were fabricated and their optical response was studied in the wavelength region from 350 nm up to 100...
New Coefficients of the Minority Carrier Lifetime and Bandgap Narrowing Models in the Transparent Emitter of Thin Film Silicon Solar Cells
Heavy doping effects Transparent emitter Silicon solar cell Modeling-thin layer
2001/8/13
In this study we have determined new coefficients for the physical model describing the band-gap narrowing and the minority carriers lifetime. This was accomplished according to the doping level of th...
New Coefficients of the Minority Carrier Lifetime and Bandgap Narrowing Models in the Transparent Emitter of Thin Film Silicon Solar Cells
Heavy doping effects Transparent emitter Silicon solar cell Modeling
2001/5/19
In this study we have determined new coefficients for the physical model describing the band-gap narrowing and the minority carriers lifetime. This was accomplished according to the doping level of th...
Behaviour of Thin Film TiO2 Overlaid λ/2 Microstrip Rejection Filter Due to Ageing of the Overlay
Overlay rejection filter ageing
1998/9/4
The long term behaviour of TiO2 thin film overlaid λ/2 L-section rejection filter due to the ageing of the overlay is reported in this paper. The observations are over a period of upto 600 days with e...
Behaviour of Parallel Coupled Microstrip Band Pass Filter and Simple Microstripline Due To Thin-Film Al2O3 Overlay
Parallel Coupled Microstrip Band Pass Filter Simple Microstripline Thin-Film Al2O3 Overlay
1995/10/13
The X-band behaviour of a seven-section parallel-coupled microstrip band pass filter and microstripline due to thin-film Al2O3 overlay of different thickness is reported in this paper. This Al2O3 film...
Dynamic Characteristics of a Thin Film Optoelectronic Memory System
Dynamic Characteristics a Thin Film Optoelectronic Memory System
1995/9/1
Thin film electroluminescent cells and photoconducting elements with optical feedback are interesting because of their possible application in optoelectronic memory systems.
Thin Film PC-EL Type Electric and Optical Signal Delaying Systems
Thin Film PC-EL Type Electric Optical Signal Delaying Systems
1994/4/13
The rapid development of optoelectronics and more widespread utilization in technology
of various types of optoelectronic systems has resulted in an increase in
interest in thin film PC-EL type syst...
Comparative Study of Statistical Distributions in Electromigration-Induced Failures of Al/Cu Thin-Film Interconnects
Statistical Distributions Electromigration-Induced Failures Al/Cu Thin-Film Interconnects
1993/12/8
In electromigration failure studies, it is in general assumed that electromigration-induced failures may be adequately modelled by a log-normal distribution. Further to this, it has been argued that a...