Patent ID: 9576853
Date: 2017-02-21
CPC Classifications: B82Y,F16C,G01D,H01F,H01L,Y10S

Claim:
1. A method of arranging a diamagnetic rod comprising: arranging first and second magnets on a substrate so as to form at least one magnetic trap defining a template for self-assembling diamagnetic material, each of the first and second magnets extending along a longitudinal direction to define a magnet length; levitating a diamagnetic rod in a vertical direction perpendicular above a contact line located where the first magnet directly contacts the second magnet, the first magnet and the second magnet having a diametric magnetization in a direction perpendicular to the contact line and the longitudinal direction so as to generate a longitudinal energy potential that traps the diamagnetic rod along the longitudinal direction, wherein the longitudinal energy potential confines the diamagnetic rod in a three-dimensional confinement within the magnetic trap to perform a self-assembling process, positioning the diamagnetic rod being levitated above the contact line against a target substrate to form wiring on the target substrate, wherein the first magnet and the second magnet make up one magnetic trap among an array of magnetic traps mounted on the template substrate, wherein the diamagnetic rod is levitated at approximately the trough portion, and filtering a rod length of the diamagnetic rod based on the magnet length.