Negative Differential Conductance in Polyporphyrin Oligomers with Nonlinear Backbones.

We study negative differential conductance (NDC) effects in polyporphyrin oligomers with nonlinear backbones. Using a low-temperature scanning tunneling microscope, we selectively controlled the charge transport path in single oligomer wires. We observed robust NDC when charge passed through a T-sha...

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Publicado en:	Journal of the American Chemical Society Vol. 140; no. 2; pp. 570 - 574
Autores principales:	Kuang, Guowen, Yan, Linghao, Lin, Nian, Chen, Shi Zhang, Chen, Ke Qiu, Shang, Xuesong, Liu, Pei Nian
Formato:	Artículo
Publicado:	American Chemical Society 1/17/2018
Materias:	Oligomers Electric admittance Scanning tunneling microscopy Density functional theory Green's functions Electrodes Molecular orbitals
Acceso en línea:	Ver este registro en EBSCOhost