Publications [#234969] of Weitao Yang

Journal Articles
  1. Liu, R; Ke, S-H; Baranger, HU; Yang, W, Negative differential resistance and hysteresis through an organometallic molecule from molecular-level crossing., Journal of the American Chemical Society, vol. 128 no. 19 (May, 2006), pp. 6274-6275 [16683765], [doi] .

    Analogous to a quantum double-dot system, diblock structured molecules could also show negative differential resistance (NDR). Using combined density functional theory and nonequilibrium Green function technique, we show that molecular-level crossing in a molecular double-dot system containing cobaltocene and ferrocene leads to NDR and hysteresis.