Armantas Melianas

TL;DR: This Review Article examines the development of organic neuromorphic devices, considering the different switching mechanisms used in the devices and the challenges the field faces in delivering neuromorphic computing applications.

TL;DR: An ionic floating-gate memory array based on a polymer redox transistor connected to a conductive-bridge memory (CBM) is introduced, enabling linear and symmetric weight updates in parallel over an entire crossbar array at megahertz rates over 109 write-read cycles.

TL;DR: A cell culture interfacing an organic neuromorphic device in a microfluidic system reversibly modifies the device synaptic weight through chemical reactions mediated by the release of dopamine, a neurotransmitter used in biological synapses, paving the way towards combining artificial neuromorphic systems with biological neural networks.

TL;DR: This work shows that (semi)conducting polymers combined with ion gel electrolyte films enable solid-state ECRAMs with stable and nearly temperature-independent operation up to 90°C, a fundamental step toward their implementation in hardware ANNs.

TL;DR: It is demonstrated by unifying time-resolved optical and electrical experiments and Monte Carlo simulations over an exceptionally wide dynamic range that in the case of organic photovoltaic devices, this assumption of thermal equilibrium with lattice is invalid.