Influence of hole-transport layers and donor materials on open-circuit voltage and shape of I-V curves of organic solar cells by Tress, W, Leo, K, Riede, M

Optimum mobility, contact properties, and open-circuit voltage of organic solar cells: A drift-diffusion simulation study by Tress, W, Leo, K, Riede, M

Photoconductivity as loss mechanism in organic solar cells by Tress, W, Leo, K, Riede, M

Dominating recombination mechanisms in organic solar cells based on ZnPc and C60 by Tress, W, Leo, K, Riede, M

Effect of concentration gradients in ZnPc:C₆₀ bulk heterojunction organic solar cells by Tress, W, Leo, K, Riede, M

Open circuit voltage and IV curve shape of ZnPc: C60 solar cells with varied mixing ratio and hole transport layer by Tress, W, Pfuetzner, S, Leo, K, Riede, M

Investigation of driving forces for charge extraction in organic solar cells: transient photocurrent measurements on solar cells showing S-shaped current-voltage characteristics by Tress, W, Corvers, S, Leo, K, Riede, M

Numerical drift-diffusion modeling of organic solar cells in comparison with experimental data series by Tress, W, Furno, M, Leo, K, Riede, M

Small-molecule solar cells—status and perspectives by Riede, M, Mueller, T, Tress, W, Schueppel, R, Leo, K

Electric potential mapping by thickness variation: A new method for model-free mobility determination in organic semiconductor thin films by Widmer, J, Fischer, J, Tress, W, Leo, K, Riede, M

Electric potential mapping by thickness variation: A new method for model-free mobility determination in organic semiconductor thin films by Widmer, J, Fischer, J, Tress, W, Leo, K, Riede, M

Correlation of absorption profile and fill factor in organic solar cells: The role of mobility imbalance by Tress, W, Merten, A, Furno, M, Hein, M, Leo, K, Riede, M

Imbalanced mobilities causing S-shaped IV curves in planar heterojunction organic solar cells by Tress, W, Petrich, A, Hummert, M, Hein, M, Leo, K, Riede, M

Exploiting diffusion currents at Ohmic contacts for trap characterization in organic semiconductors by Fischer, J, Tress, W, Kleemann, H, Widmer, J, Leo, K, Riede, M

Tetrapropyl-tetraphenyl-diindenoperylene derivative as a green absorber for high-voltage stable organic solar cells by Meiss, J, Hermenau, M, Tress, W, Schuenemann, C, Selzer, F, Hummert, M, Alex, J, Lackner, G, Leo, K, Riede, M

Correlation of open-circuit voltage and energy levels in zinc-phthalocyanine: C₆₀ bulk heterojunction solar cells with varied mixing ratio by Tietze, M, Tress, W, Pfützner, S, Schünemann, C, Burtone, L, Riede, M, Leo, K, Vandewal, K, Olthof, S, Schulz, P, Kahn, A