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A one step method to produce boron emitters
Citation
Silva, Jose A., Amaro e Silva, R., Peral Boiza, Ana and Cañizo Nadal, Carlos del 
ORCID: https://orcid.org/0000-0003-1287-6854
(2018).
A one step method to produce boron emitters.
"Physica Status Solidi A - Applications and Materials Science", v. n/a
(n. n/a);
pp. 1-15.
ISSN 1862-6300.
https://doi.org/10.1002/pssa.201701076.
Description
| Title: | A one step method to produce boron emitters |
|---|---|
| Author/s: |
|
| Item Type: | Article |
| Título de Revista/Publicación: | Physica Status Solidi A - Applications and Materials Science |
| Date: | May 2018 |
| ISSN: | 1862-6300 |
| Volume: | n/a |
| Subjects: | |
| Freetext Keywords: | solar cells emitters; n-type silicon; boron doping; BBr3; BSG; BRL |
| Faculty: | Instituto de Energía Solar (IES) (UPM) |
| Department: | Electrónica Física |
| UPM's Research Group: | Silicio y Nuevos Conceptos para Células Solares |
| Creative Commons Licenses: | None |
Abstract
A one-step method to obtain boron emitters for n-type solar cells based on the use of boron tribromide (BBr3) as a dopant source is developed. During this study several experimental parameters are varied. It is observed that besides the diffusion temperature, the nitrogen gas flux and the BBr3 bubbler temperature have a significant impact on the obtained emitter properties. Using the adequate experimental conditions a homogenous boron emitter without boron rich layer (BRL), a sheet resistance of 77 Ω sq−1 and a dark saturation current <100 fA cm−2 is obtained.
Funding Projects
Type
Code
Acronym
Leader
Title
Government of Spain
ENE2014-56069-C4-2-R
TABACO
Carlos del Cañizo Nadal
CÉLULAS TANDEM EN SILICIO DE BAJO COSTE CON OBLEAS MUY DELGADAS Y PROCESOS APROPIADOS
Madrid Regional Government
S2013/MAE-2780
MADRID-PV
Antonio Martí Vega
Unspecified
More information
| Item ID: | 50607 |
|---|---|
| DC Identifier: | https://oa.upm.es/50607/ |
| OAI Identifier: | oai:oa.upm.es:50607 |
| DOI: | 10.1002/pssa.201701076 |
| Official URL: | https://onlinelibrary.wiley.com/doi/abs/10.1002/ps... |
| Deposited by: | Profesor Titular Carlos del Cañizo Nadal |
| Deposited on: | 03 May 2018 07:16 |
| Last Modified: | 30 Nov 2022 09:00 |
