17 citations · 25 across the 2 of their papers we have counts for
3 papers
Watching Space Charge Build up in an Organic Solar Cell
Sebastian Wilken, Oskar J. Sandberg, Dorothea Scheunemann +1
Space charge effects can significantly degrade charge collection in organic photovoltaics (OPVs), especially in thick-film devices. The two main causes of space charge are doping a…
Hysteretic magnetoresistance in polymeric diodes
Sayani Majumdar, Himadri S. Majumdar, Harri Aarnio +1
We report on hysteretic organic magnetoresistance (OMAR) in polymeric diodes. We found that magnitude and lineshape of OMAR depends strongly on the scan speed of the magnetic field…
Towards printed magnetic sensors based on organic diodes
Sayani Majumdar, Himadri S. Majumdar, Daniel Tobjork +1
We report the study of magnetotransport properties of regio-regular poly (3-hexyl thiophene) based organic diodes. The devices were fabricated using two different techniques of spi…