Theoretical study on the influence of photon reabsorption on spatially resolved photocarrier radiometric imaging of silicon wafers

2017 ◽  
Vol 122 (16) ◽  
pp. 165702 ◽  
Author(s):  
Qian Wang ◽  
Weiguo Liu
Keyword(s):  
Theoretical Study ◽  
Silicon Wafers ◽  
Spatially Resolved

Spatially Resolved Absorptance of Silicon Wafers From Photoluminescence Imaging

2015 ◽  
Vol 5 (6) ◽  
pp. 1840-1843 ◽  
Author(s):  
Mattias Klaus Juhl ◽  
Thorsten Trupke ◽  
Malcolm Abbott ◽  
Bernhard Mitchell
Keyword(s):  
Silicon Wafers ◽  
Spatially Resolved

Theoretical Study of the Spatially Resolved Soft X‐Ray versus Hard X‐Ray Relationship in Solar Flares

1997 ◽  
Vol 491 (1) ◽  
pp. 395-401 ◽  
Author(s):  
Peng Li ◽  
James M. McTiernan ◽  
A. Gordon Emslie
Keyword(s):  
Solar Flares ◽  
Theoretical Study ◽  
X Ray ◽  
Spatially Resolved

Theoretical Study of Molecular Contamination on Silicon Wafers: Kinetics

1998 ◽  
Vol 41 (5) ◽  
pp. 36-43 ◽  
Author(s):  
Sheng-Bai Zhu
Keyword(s):  
Gas Phase ◽  
Theoretical Study ◽  
Material Selection ◽  
Silicon Wafers ◽  
Surface Kinetics ◽  
Simple Formulation ◽  
Gas Phase Molecules ◽  
Inorganic Molecules ◽  
Molecular Contaminants ◽  
Mass Transport Mechanisms

In an earlier paper ["Theoretical Study of Molecular Contaminants on Silicon wafers: Interactions Between Molecular Contaminants and the Silicon Surface," Journal of the IEST, July/August 1998] a simple formulation was developed to describe interactions between gas phase molecules and solid surfaces.1 Adsorption energies of various organic/inorganic molecules on silicon wafer surfaces were derived, In this paper, the relationship between the gas phase molecule concentration and the surface contamination density based on simple kinetic theories is established. The most important approximations in this derivation include the neglect of possible chemical reactions on the surface and the assumption that gas phase concentrations of pollutants are constants, both in time and in location. The mass transport mechanisms are ignored. With these approximations, the equilibrium in surface kinetics can be reached almost instantly for all the molecules investigated, even for those having activation energies as high as ∼ 72 kJ/mole. This agrees with the experimental data for moisture adsorption on stainless steel.2 A guide is provided for material selection.

Photoluminescence-Based Spatially Resolved Temperature Coefficient Maps of Silicon Wafers and Solar Cells

2020 ◽  
Vol 10 (2) ◽  
pp. 585-594 ◽  
Author(s):  
Shuai Nie ◽  
Sissel Tind Kristensen ◽  
Alexander Gu ◽  
Robert Lee Chin ◽  
Thorsten Trupke ◽  
...  
Keyword(s):  
Solar Cells ◽  
Temperature Coefficient ◽  
Silicon Wafers ◽  
Spatially Resolved

Spatially resolved lifetime imaging of silicon wafers by measurement of infrared emission

2003 ◽  
Vol 94 (6) ◽  
pp. 4139-4143 ◽  
Author(s):  
Martin C. Schubert ◽  
Joerg Isenberg ◽  
Wilhelm Warta
Keyword(s):  
Infrared Emission ◽  
Silicon Wafers ◽  
Lifetime Imaging ◽  
Spatially Resolved

scholarly journals Theoretical study on influence of photon reabsorption on photocarrier radiometric characteristics of silicon wafers

2019 ◽  
Vol 68 (4) ◽  
pp. 047201
Author(s):  
Qian Wang ◽  
Wei-Guo Liu ◽  
Lei Gong ◽  
Li-Guo Wang ◽  
Ya-Qing Li ◽  
...  
Keyword(s):  
Theoretical Study ◽  
Silicon Wafers ◽  
Radiometric Characteristics
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