Invention Grant
- Patent Title: Method of studying chirality controlled artificial kagome spin ice building blocks
- Patent Title (中): 研究手性旋转冰块的手性控制方法
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Application No.: US13087747Application Date: 2011-04-15
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Publication No.: US08415086B2Publication Date: 2013-04-09
- Inventor: Laura Heyderman , Elena Mengotti , Danilo Zanin , Rajesh Chopdekar , Hans-Benjamin Braun , Remo Hügli , Gerard Duff
- Applicant: Laura Heyderman , Elena Mengotti , Danilo Zanin , Rajesh Chopdekar , Hans-Benjamin Braun , Remo Hügli , Gerard Duff
- Applicant Address: CH Villigen
- Assignee: Paul Scherrer Institut
- Current Assignee: Paul Scherrer Institut
- Current Assignee Address: CH Villigen
- Agent Laurence A. Greenberg; Werner H. Stemer; Ralph E. Locher
- Main IPC: G03C5/00
- IPC: G03C5/00 ; G03F7/20 ; G11C11/00 ; G11C13/00

Abstract:
A method is provided for achieving low energy states for the study of chirality kagome spin ice structures, the method having the steps of providing a silicon substrate; spin coating a polymethyl acrylate resist on said silicon substrate; providing an electron beam writer; exposing said coated substrate to an electron beam from said electron beam writer; positioning more than one thin island ferromagnetic island structure along a honeycomb lattice of said kagome spin ice component, wherein said positioning being along a determined magnetization direction of said lattice and wherein said island structures providing a mechanism in which chirality is controlled.
Public/Granted literature
- US20120171619A1 METHOD OF STUDYING CHIRALITY CONTROLLED ARTIFICIAL KAGOME SPIN ICE BUILDING BLOCKS Public/Granted day:2012-07-05
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