Orthogonal modulation based light beam induced current method for anti-noise defect detection in photovoltaic cells

D Gan, L Quan, F Zhu, K Xie, J Bai - Solar Energy, 2022 - Elsevier
In this paper, orthogonal modulation theory is introduced into light beam-induced current
(LBIC) scanning to develop an orthogonal modulation-based LBIC (OMLBIC) method that is …

Compressed sensing current mapping spatial characterization of photovoltaic devices

G Koutsourakis, M Cashmore, SRG Hall… - IEEE Journal of …, 2017 - ieeexplore.ieee.org
A new photovoltaic (PV) device current mapping method has been developed, combining
the recently introduced compressed sensing (CS) sampling theory with light beam induced …

[HTML][HTML] Water based spray pyrolysis of metal-oxide solutions for Cu2ZnSn (S, Se) 4 solar cells using low toxicity amine/thiol complexants

LD Wright, JC Lowe, M Bliss, V Tsai, M Togay, TR Betts… - Thin Solid Films, 2019 - Elsevier
Abstract Cu 2 ZnSnS (e) 4 deposited using solution processes has potential for terrawatt-
scale deployment. The champion highest efficiency Cu 2 ZnSn (S, Se) 4 cell published in …

A simple optical setup for current mapping of small area PV devices using different sampling strategies

G Koutsourakis, SRG Hall, M Bliss, T Betts… - 2017 - repository.lboro.ac.uk
An optical setup for current mapping of photovoltaic devices is presented. It is based on a
digital micro-mirror device (DMD) and a small number of additional optical elements making …

[PDF][PDF] A comparison of different selenisation approaches for solution-processed Cu (In, Ga)(S, Se) 2 solar cells

S Ulicna, P Arnou, CS Cooper, L Wright, A Malkov… - 2017 - repository.lboro.ac.uk
Hydrazine-free Cu (In, Ga) Se2 (CIGS) absorbers were fabricated using a low-cost
atmospheric deposition method. The structural and electrical properties of thin film …