Abstract
In this study, we use low-cost spray deposition to study the possibility of using an earth-abundant ZrO2 film as a antireflection and passivation layer on p-type Si. Structural, optical and electrical properties of the spray-deposited ZrO2 film were investigated. Spray deposited ZrO2 is highly transparent with a refractive index of 2 at 600 nm wavelength. Reflectance and transmittance spectra of ZrO2 films reveal that the optical properties of spray-deposited ZrO2 are comparable to, and in some cases slightly better than, PECVD SiNx. Capacitance-voltage measurements show that spray-deposited ZrO2 films have negative charges with a charge density of 1.07×1012 cm-2. These results suggest that spray-deposited ZrO2 could be a suitable material for antireflection and passivation on p-type Si in Si solar cells.
| Original language | English (US) |
|---|---|
| Title of host publication | 2016 IEEE 43rd Photovoltaic Specialists Conference, PVSC 2016 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 2971-2974 |
| Number of pages | 4 |
| Volume | 2016-November |
| ISBN (Electronic) | 9781509027248 |
| DOIs | |
| State | Published - Nov 18 2016 |
| Event | 43rd IEEE Photovoltaic Specialists Conference, PVSC 2016 - Portland, United States Duration: Jun 5 2016 → Jun 10 2016 |
Other
| Other | 43rd IEEE Photovoltaic Specialists Conference, PVSC 2016 |
|---|---|
| Country | United States |
| City | Portland |
| Period | 6/5/16 → 6/10/16 |
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ASJC Scopus subject areas
- Control and Systems Engineering
- Industrial and Manufacturing Engineering
- Electrical and Electronic Engineering
Cite this
Low-cost spray deposited ZrO2 for passivation and antireflection on p-type Si. / Shin, Woo Jung; Wang, Laidong; Tao, Meng.
2016 IEEE 43rd Photovoltaic Specialists Conference, PVSC 2016. Vol. 2016-November Institute of Electrical and Electronics Engineers Inc., 2016. p. 2971-2974 7750206.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Low-cost spray deposited ZrO2 for passivation and antireflection on p-type Si
AU - Shin, Woo Jung
AU - Wang, Laidong
AU - Tao, Meng
PY - 2016/11/18
Y1 - 2016/11/18
N2 - In this study, we use low-cost spray deposition to study the possibility of using an earth-abundant ZrO2 film as a antireflection and passivation layer on p-type Si. Structural, optical and electrical properties of the spray-deposited ZrO2 film were investigated. Spray deposited ZrO2 is highly transparent with a refractive index of 2 at 600 nm wavelength. Reflectance and transmittance spectra of ZrO2 films reveal that the optical properties of spray-deposited ZrO2 are comparable to, and in some cases slightly better than, PECVD SiNx. Capacitance-voltage measurements show that spray-deposited ZrO2 films have negative charges with a charge density of 1.07×1012 cm-2. These results suggest that spray-deposited ZrO2 could be a suitable material for antireflection and passivation on p-type Si in Si solar cells.
AB - In this study, we use low-cost spray deposition to study the possibility of using an earth-abundant ZrO2 film as a antireflection and passivation layer on p-type Si. Structural, optical and electrical properties of the spray-deposited ZrO2 film were investigated. Spray deposited ZrO2 is highly transparent with a refractive index of 2 at 600 nm wavelength. Reflectance and transmittance spectra of ZrO2 films reveal that the optical properties of spray-deposited ZrO2 are comparable to, and in some cases slightly better than, PECVD SiNx. Capacitance-voltage measurements show that spray-deposited ZrO2 films have negative charges with a charge density of 1.07×1012 cm-2. These results suggest that spray-deposited ZrO2 could be a suitable material for antireflection and passivation on p-type Si in Si solar cells.
UR - http://www.scopus.com/inward/record.url?scp=85003678371&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85003678371&partnerID=8YFLogxK
U2 - 10.1109/PVSC.2016.7750206
DO - 10.1109/PVSC.2016.7750206
M3 - Conference contribution
AN - SCOPUS:85003678371
VL - 2016-November
SP - 2971
EP - 2974
BT - 2016 IEEE 43rd Photovoltaic Specialists Conference, PVSC 2016
PB - Institute of Electrical and Electronics Engineers Inc.
ER -