Hydrogen impurity in solar cell materials CIGS and CZTS

DOI

In this proposal we intend to complete the characterization of the hydrogen impurity in solar cell materials Cu2ZnSnS4 (CZTS) and Cu(In,Ga)Se2 (CIGS), by using the positive muons as an analogue. In particular, we intend to characterize the diffusion behaviour above room temperature and look for possible trapping of muons in native defects (likely the acceptor copper vacancies, leading to its passivation). We also intend to characterize the acceptor configuration of the isolated hydrogen impurity by determining its hyperfine interaction, as well as its possible ionization energy.

Identifier
DOI https://doi.org/10.5286/ISIS.E.RB1920408-1
Metadata Access https://icatisis.esc.rl.ac.uk/oaipmh/request?verb=GetRecord&metadataPrefix=oai_datacite&identifier=oai:icatisis.esc.rl.ac.uk:inv/109731167
Provenance
Creator Dr Rui Vilao; Dr James Lord; Dr Helena Alberto; Dr P.W. Mengyan; Professor Joao Gil; Mr Carlos Bornes; Dr Ricardo Vieira; Miss Maria Martins; Mr Eduardo Ribeiro; Mx Mariah Goeks
Publisher ISIS Neutron and Muon Source
Publication Year 2023
Rights CC-BY Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Contact isisdata(at)stfc.ac.uk
Representation
Resource Type Dataset
Discipline Natural Sciences; Physics
Temporal Coverage Begin 2020-03-04T08:30:00Z
Temporal Coverage End 2020-03-07T08:30:00Z