Computer system architecture essentially influences the comfort of our everyday living. Developmental transition from electromechanical relays to vacuum tubes, from transistors to integrated circuits has significantly changed technological standards for the architecture of computer systems. Contemporary information technologies offer huge potential concerning miniaturization of electronic circu...

Recent progress in photoactive organic field-effect transistors (OFETs) is reviewed. Photoactive OFETs are divided into light-emitting (LE) and light-receiving (LR) OFETs. In the first part, LE-OFETs are reviewed from the viewpoint of the evolution of device structures. Device performances have improved in the last decade with the evolution of device structures from single-layer unipolar to mul...