Mn. Bussac et L. Zuppiroli, STABILITY OF TRANSVERSE BIPOLARONS IN CONDUCTING POLYMERS, Physical review. B, Condensed matter, 49(9), 1994, pp. 5876-5880
We present a calculation of bipolaron stability in doped conjugated po
lymers which emphasizes the role of the dopants as tunneling bridges b
etween neighboring chains.