公开(公告)号：GB2515217B

公开(公告)日：2016-09-07

申请号：GB201416222

申请日：2013-04-25

Applicant: IBM

Inventor： URS T DUERIG ,  FELIX HOLZNER ,  ARMIN W KNOLL ,  WALTER HEINRICH RIESS

IPC: C25D13/04 ,  C25D13/02 ,  C25D13/22 ,  H01L21/768

Abstract: A method for positioning nano-objects on a surface and an apparatus for implementing the method. The method includes: providing a first surface and a second surface in a position facing each other, where one or more of the surfaces exhibits one or more position structures having dimensions on the nanoscale; providing an ionic liquid suspension of the nano-objects between the two surfaces, where the suspension comprises two electrical double layers each formed at an interface with a respective one of the two surfaces, and the surfaces have electrical charges of the same sign; enabling the nano-objects in the suspension to position according to a potential energy resulting from the electrical charge of the two surfaces; and depositing one or more of the nano-objects on the first surface according to the positioning structures by shifting the minima of the potential energy towards the first surface.

公开(公告)号：GB2518075B

公开(公告)日：2016-07-13

申请号：GB201420143

申请日：2013-06-11

Applicant: IBM

Inventor： URS T DUERIG ,  ROBERT LOVCHIK

IPC: B81B3/00