Invention Application
WO2016124645A1 METHOD FOR FERROELECTRIC POLARIZATION SWITCHING USING POLARIZED LIGHT
审中-公开
使用偏振光的电磁极化开关方法
- Patent Title: METHOD FOR FERROELECTRIC POLARIZATION SWITCHING USING POLARIZED LIGHT
- Patent Title (中): 使用偏振光的电磁极化开关方法
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Application No.: PCT/EP2016/052288Application Date: 2016-02-03
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Publication No.: WO2016124645A1Publication Date: 2016-08-11
- Inventor: FERNÁNDEZ LOZANO, José Francisco , DEL CAMPO GARCIA, Adolfo , RUBIO MARCOS, Fernando
- Applicant: CONSEJO SUPERIOR DE INVESTIGACIONES CIENTÍFICAS
- Applicant Address: Serrano, 117 E-28006 Madrid ES
- Assignee: CONSEJO SUPERIOR DE INVESTIGACIONES CIENTÍFICAS
- Current Assignee: CONSEJO SUPERIOR DE INVESTIGACIONES CIENTÍFICAS
- Current Assignee Address: Serrano, 117 E-28006 Madrid ES
- Agency: ARIAS SANZ, Juan
- Priority: EP15382037.8 20150204
- Main IPC: G11C11/22
- IPC: G11C11/22 ; G11C13/04 ; G11B9/02
Abstract:
The present invention refers to a method for switching the polarization of a ferroelectric material by applying a polarized coherent light at a light polarization angle θ, and while the polarized coherent light is being applied, varying said light polarization angle θ. Additionally, the invention is directed to a method for writing data in a data storage device comprising switching the polarization of a ferroelectric material according to the method of the invention and to a data storage device comprising a ferroelectric material wherein the stored data is written by switching the polarization of the ferroelectric material according to the method of the invention.
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