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Ulf Anders Hagfeldt

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Ulf Anders Hagfeldt

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Symmetric and unsymmetric donor functionalization. comparing structural and spectral benefits of chromophores for dye-sensitized solar cells

A Light-Resistant Organic Sensitizer for Solar-Cell Applications

A p-type NiO-based dye-sensitized solar cell with an open-circuit voltage of 0.35 V

Efficient near infrared D-π-A sensitizers with lateral anchoring group for dye-sensitized solar cells

The effect of UV-irradiation (under short-circuit condition) on dye-sensitized solar cells sensitized with a Ru-complex dye functionalized with a (diphenylamino)styryl-thiophen group

A Study of the Interactions between I-/I3- Redox Mediators and Organometallic Sensitizing Dyes in Solar Cells

Two Novel Carbazole Dyes for Dye-Sensitized Solar Cells with Open-Circuit Voltages up to 1 V Based on Br-/Br3- Electrolytes

Tuning of phenoxazine chromophores for efficient organic dye-sensitized solar cells

Highly Efficient Organic Sensitizers for Solid-State Dye-Sensitized Solar Cells

Dye Regeneration by Spiro-MeOTAD in Solid State Dye-Sensitized Solar Cells Studied by Photoinduced Absorption Spectroscopy and Spectroelectrochemistry