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ePaper created 2012-09-28, 09:46:25 | version 1.24.0
Part of a historical telegraph? By no means! Investigations are performed here for the telecommunications of tomorrow. The silver disc measures a mere ten millimetres. In a vacuum, researchers at Jülich produce thin lay- ers of organic molecules on the disc by means of vapour deposition, and then study their potential for use in a new generation of semiconductor electronics, for example, in organic light-emitting diodes for smartphones (see “Strong Bonds”, p. 5). Here, the silver crystal is being heated to around 300 degrees Celsius. The white-hot filament can be clearly seen behind the crystal. The crystal is heated “from behind”. :: A LOOK AT THE DETAILS