MONOCLINIC SINGLE CRYSTALLINE COBALT GERMANIDE NANOWIRE, AND THE FABRICATION METHOD THEREOF

摘要

PURPOSE: Cobalt germanide monoclinic single crystal nano-wires and a method for manufacturing the same are provided to massively manufacture the nano-wires for a short period of time under a non-catalytic condition and a non-template condition. CONSTITUTION: Cobalt germanide monoclinic single crystal nano-wires are ferromagnetic substances at the absolute temperature of 300K. The nano-wires include a magnetic anisotropic characteristic. The longitudinal axis of the nano-wires is a magnetic easy axis. If an external magnetic field is applied to the longitudinal axis direction of the nano-wires at the 300K, the nano-wires are saturated at the 8000Oe or more of the magnetic field. If an external magnetic field is applied to the longitudinal axis direction of the nano-wires at the 300K, the nano-wires include 10-40Oe of coercivity. If an external magnetic field is applied to the short axis direction of the nano-wires at the 300K, the nano-wires include 90-120Oe of coercivity. The nano-wires independently stand on a substrate.