Friday 22nd April 2016
A streamlined procedure for assembling the active components of PV devices from inexpensive metals could boost their economic prospects.
Thursday 21st April 2016
Thursday 21st April 2016
Thursday 21st April 2016
Wednesday 20th April 2016
Tuesday 19th April 2016
Tuesday 19th April 2016
Tuesday 19th April 2016
Tuesday 19th April 2016
Monday 18th April 2016
Monday 18th April 2016
Illustration of the initial charge transfer step in a dye sensitized solar cell. A photon from the sun is absorbed and excites the dye molecule. Subsequently, an electron can is injected into the ZnO-Layer where it can be trapped by so called interface-states. Credit: Mario Borgwardt/HZB
Monday 18th April 2016
Monday 18th April 2016
Monday 18th April 2016
Top: A normal perovskite crystal (left) bends and twists after being squeezed between two diamonds. Bottom: The orange perovskite crystal changes color as pressure is applied, indicating that different wavelengths of light are being absorbed. (Adam Jaffe and Yu Lin)
Monday 18th April 2016
Thursday 14th April 2016
Wednesday 13th April 2016
Wednesday 13th April 2016
Wednesday 13th April 2016
Wednesday 13th April 2016
Tuesday 12th April 2016
Tuesday 12th April 2016
Tuesday 12th April 2016
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