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Neutron reflectivity studies on bulk heterojunction (BHJ) thin films
Polymer solar cells (PSCs) open up new perspectives in the solar cell market. The morphology of the active layer of PSCs plays a crucial role on the corresponding devices... -
Controlling the morphology of fullerene-free polymer solar cells using additi...
We have recently demonstrated, using small angle neutron scattering in combination with other techniques, that in organic photovoltaic devices (OPVs) the additive... -
Halogen-free Solvents for Non-Fullerene Organic Solar Cells
Organic solar cells are an exciting, clean energy generating technology offering low-cost, scalable fabrication routes. New non-fullerene acceptors such as ITIC produce highly... -
Phase retrieval for non-trivial systems
Neutron reflectometry (NR) is a very powerful technique for the study of thin layers. It is able to measure composition, thickness and roughness and is a very penetrating... -
Controlling the morphology of fullerene-free polymer solar cells using additi...
We have recently demonstrated, using neutron reflectivity in combination with other techniques, that in organic photovoltaic devices (OPVs) the additive 1,8-diiodooctane (DIO)...
