Valladares, AA; McNelis, MA; Valladares, R; Valladares, A
(1999)
we calculated the optical properties of three amorphous tetrahedral carbon-based clusters of the type a - C21-iNiH28 with 6-atom boat-type rings. The 28 hydrogens passivate the outermost dangling bonds and i is 0, 1 or 4. ...