General theory of optical reflection from a thin film on a solid and its application to heteroepitaxy

2007 ◽  
Vol 75 (24) ◽  
Author(s):  
X. D. Zhu ◽  
Y. Y. Fei ◽  
X. Wang ◽  
H. B. Lu ◽  
G. Z. Yang
Keyword(s):  
Thin Film ◽  
General Theory ◽  
Optical Reflection

Surface Morphology and Optical Reflection of Thermally Evaporated Thin Film Al-Doped Silicon on Plastic Substrates for Solar Cells Applications

2011 ◽  
Author(s):  
Mohd Zamir Pakhuruddin ◽  
Kamarulazizi Ibrahim ◽  
Mohammed Khaleel Mohammed Ali ◽  
Azlan Abdul Aziz ◽  
Abdul Manaf Hashim ◽  
...  
Keyword(s):  
Thin Film ◽  
Solar Cells ◽  
Surface Morphology ◽  
Plastic Substrates ◽  
Optical Reflection ◽  
Doped Silicon

Brillouin scattering in thin film optical waveguides. II. Scattering theory

1982 ◽  
Vol 60 (12) ◽  
pp. 1804-1820 ◽  
Author(s):  
N. L. Rowell ◽  
G. I. Stegeman
Keyword(s):  
Thin Film ◽  
General Theory ◽  
Optical Waveguide ◽  
Optical Waveguides ◽  
Scattering Theory ◽  
Brillouin Scattering ◽  
Numerical Calculations ◽  
Field Analysis ◽  
Total Field ◽  
Optical Modes

The general theory of Brillouin scattering out of the guided optical modes by the acoustic modes of a thin film optical waveguide is formulated in terms of a total field analysis which includes the effects of both the elastooptic and corrugation scattering mechanisms. The general analytical forms for the field discontinuities at the film boundaries are given and the spectral densities are evaluated for two particular radiative geometries. The results of numerical calculations for the geometries are presented.

scholarly journals Development of Transparent and Flexible Transistor and Analysis of its Electrical and Optical Performances

2019 ◽  
Vol 9 (1S6) ◽  
pp. 120-124
Keyword(s):  
Thin Film ◽  
Optical Properties ◽  
Reflection Coefficient ◽  
Laser Beam ◽  
Electrical Impedance ◽  
Chemical Deposition ◽  
Optical Reflection ◽  
The Core ◽  
Semiconductor Junction

This work discusses the development of innovative transistor from intelligent thin film. A developed semiconductor junction that constitutes the core of concepted transistor is being studied. Each technology of semiconductors has shortage of some performances. The recent work is an alternative by exploiting intelligent materials to build a transistor with transparency and flexibility characteristics. Many processes are encountered during preparation of the film especially chemical deposition and exposition to laser beam to ensure dopants integration. The physical phase is a challenge for newest technology like the plasma. Thereon, we give a real example of smart thin film. The band gap is also a defiance that we are reducing to ameliorate precisely the impedance and thickness and keep at order of nanotechnology. The fabricated junctions are tested by studying their operation in ordinal conditions. We judge the quality of junctions and transistor from their optical properties and electrical ones. Moreover, we analyze evolutions of electrical impedance in function of temperature and optical reflection coefficient.

Strain-electric field hysteresis measurement in a Pb0.65Ba0.35Nb2O6 thin film using optical reflection

2002 ◽  
Vol 92 (2) ◽  
pp. 1168-1170
Author(s):  
Xi Yang ◽  
Lowell T. Wood ◽  
John H. Miller ◽  
Mikhail Strikovski
Keyword(s):  
Thin Film ◽  
Electric Field ◽  
Optical Reflection

scholarly journals Rear Optical Reflection and Passivation Using a Nanopatterned Metal/Dielectric Structure in Thin-Film Solar Cells

2019 ◽  
Vol 9 (5) ◽  
pp. 1421-1427 ◽  
Author(s):  
Tomas S. Lopes ◽  
Jose M. V. Cunha ◽  
Sourav Bose ◽  
Joao R. S. Barbosa ◽  
Jerome Borme ◽  
...  
Keyword(s):  
Thin Film ◽  
Solar Cells ◽  
Thin Film Solar Cells ◽  
Dielectric Structure ◽  
Optical Reflection

Extreme self-sacrifice beyond fusion: Moral expansiveness and the special case of allyship

2018 ◽  
Vol 41 ◽  
Author(s):  
Daniel Crimston ◽  
Matthew J. Hornsey
Keyword(s):  
General Theory ◽  
Biological Markers ◽  
Natural Environment ◽  
Relevant Dimension ◽  
Special Case

AbstractAs a general theory of extreme self-sacrifice, Whitehouse's article misses one relevant dimension: people's willingness to fight and die in support of entities not bound by biological markers or ancestral kinship (allyship). We discuss research on moral expansiveness, which highlights individuals’ capacity to self-sacrifice for targets that lie outside traditional in-group markers, including racial out-groups, animals, and the natural environment.

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