thermal donor
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Ring‐Like Defect Formation in N‐Type Czochralski‐Grown Silicon Wafers during Thermal Donor Formation

2020 ◽  
pp. 2000587
Author(s):  
Rabin Basnet ◽  
Hang Sio ◽  
Manjula Siriwardhana ◽  
Fiacre E. Rougieux ◽  
Daniel Macdonald
Keyword(s):  
Defect Formation ◽  
Silicon Wafers ◽  
Thermal Donor ◽  
Donor Formation

scholarly journals Formation of thermal donor enhanced by oxygen precipitation in silicon crystal

AIP Advances ◽  
2020 ◽  
Vol 10 (4) ◽  
pp. 045019 ◽  
Author(s):  
Kazuhisa Torigoe ◽  
Toshiaki Ono
Keyword(s):  
Silicon Crystal ◽  
Thermal Donor ◽  
Oxygen Precipitation

scholarly journals Contactless transient carrier spectroscopy and imaging technique using lock-in free carrier emission and absorption

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Fiacre E. Rougieux ◽  
Wolfram Kwapil ◽  
Friedemann Heinz ◽  
Manjula Siriwardhana ◽  
Martin C. Schubert
Keyword(s):  
High Resolution ◽  
Time Constant ◽  
Imaging Technique ◽  
Free Carrier ◽  
Trap Concentration ◽  
Thermal Donor ◽  
High Resolution Images ◽  
Trap Emission ◽  
Oxygen Precipitates ◽  
Lock In

Abstract In this paper we present a contactless transient carrier spectroscopy and imaging technique for traps in silicon. At each pixel, we fit the transient decay of the trap emission which allows us to obtain both the trap time constant and trap concentration. Here we show that this technique allows for high-resolution images. Furthermore, this technique also allows to discriminate between the presence of thermal donors or oxygen precipitates in as-grown wafers, without requiring a thermal donor killing step.

Recombination activity associated with thermal donor generation in monocrystalline silicon and effect on the conversion efficiency of heterojunction solar cells

2016 ◽  
Vol 119 (8) ◽  
pp. 084508 ◽  
Author(s):  
M. Tomassini ◽  
J. Veirman ◽  
R. Varache ◽  
E. Letty ◽  
S. Dubois ◽  
...  
Keyword(s):  
Solar Cells ◽  
Conversion Efficiency ◽  
Monocrystalline Silicon ◽  
Recombination Activity ◽  
Heterojunction Solar Cells ◽  
Thermal Donor

Interstitial oxygen imaging from thermal donor growth—A fast photoluminescence based method

2014 ◽  
Vol 131 ◽  
pp. 117-123 ◽  
Author(s):  
T. Niewelt ◽  
S. Lim ◽  
J. Holtkamp ◽  
J. Schön ◽  
W. Warta ◽  
...  
Keyword(s):  
Interstitial Oxygen ◽  
Thermal Donor ◽  
Oxygen Imaging

Processing-induced near-interfacial thermal donor generation in (100)Si/Si-oxycarbide insulator structures revealed by electron spin resonance

2014 ◽  
Vol 11 (11-12) ◽  
pp. 1574-1577
Author(s):  
S. Iacovo ◽  
A. Stesmans ◽  
S. Nguyen ◽  
V. V. Afanas'ev
Keyword(s):  
Electron Spin Resonance ◽  
Electron Spin ◽  
Thermal Donor ◽  
Spin Resonance

Near-interfacial thermal donor generation during processing of (100)Si/low-κSi-oxycarbide insulator structures revealed by electron spin resonance

2014 ◽  
Vol 29 (9) ◽  
pp. 095008
Author(s):  
A Stesmans ◽  
S Iacovo ◽  
S Nguyen ◽  
V V Afanas’ev ◽  
M R Baklanov ◽  
...  
Keyword(s):  
Electron Spin Resonance ◽  
Electron Spin ◽  
Thermal Donor ◽  
Spin Resonance

Oxygen-Related Thermal Donor Formation in Dopant-Rich Compensated Czochralski Silicon

2014 ◽  
Vol 61 (5) ◽  
pp. 1241-1245 ◽  
Author(s):  
Florent Tanay ◽  
Sebastien Dubois ◽  
Jordi Veirman ◽  
Nicolas Enjalbert ◽  
Julie Stendera ◽  
...  
Keyword(s):  
Czochralski Silicon ◽  
Thermal Donor ◽  
Donor Formation

scholarly journals Exclusively Thermal Donor-doped Cz Wafers for Silicon Heterojunction Solar Cell Technology

2014 ◽  
Vol 55 ◽  
pp. 533-538 ◽  
Author(s):  
Frédéric Jay ◽  
Jordi Veirman ◽  
Nora Najid ◽  
Delfina Muñoz ◽  
Sébastien Dubois ◽  
...  
Keyword(s):  
Solar Cell ◽  
Heterojunction Solar Cell ◽  
Cell Technology ◽  
Thermal Donor ◽  
Silicon Heterojunction Solar Cell ◽  
Solar Cell Technology
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