List of Articles Polaronic and bipolaronic forms Open Access Article Abstract Page Full-Text 1 - A Combined Experimental and Theoretical Study of Optoelectronic and Structural Properties of a New Copolymer Based on Polyvinylcarbazole (PVK) and Poly (3-hexylthiophene) (PHT) Z. El Malki L. Bejjit M. Haddad M. Hamidi M. Bouachrine