Nano composite material, preparation method and application method thereof, and device

A nano-composite material and nano-particle technology, which is applied in the selection of materials, the manufacture/processing of electromagnetic devices, etc., can solve the problem of high cost of device preparation, and achieve the effect of simple steps, easy implementation, and high efficiency

Pending Publication Date: 2022-01-11
QINGDAO UNIV
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  • Claims
  • Application Information

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Problems solved by technology

[0005] In the embodiment of the present application, a nanocomposite material and its preparation method, use method and device are provided, so as to solve the problem that the electric field regulation of magnetism in the prior art usually needs to be performed at a lower temperature or a higher voltage, and the corresponding device Higher preparation cost

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  • Nano composite material, preparation method and application method thereof, and device
  • Nano composite material, preparation method and application method thereof, and device
  • Nano composite material, preparation method and application method thereof, and device

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Embodiment Construction

[0040] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0041] In view of the problems existing in the prior art, the embodiment of the present application provides a nanocomposite material that can be magnetically regulated in a milder environment, and the nanocomposite material includes a combination of first nanoparticles and second nanoparticles;

[0042] The first nanoparticles are transi...

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Abstract

The embodiment of the invention discloses a nano composite material, a preparation method and use method thereof, and a device. The nano composite material is characterized by comprising a first nano particle and a second nano particle which are combined; the first nano-particles are transition metal nano-particles, and the second nano-particles are one or a combination of the following materials: lithium nitride nano-particles, lithium oxide nano-particles, lithium phosphide nano-particles, lithium selenide nano-particles and lithium sulfide nano-particles. The nano composite material can be subjected to magnetic regulation and control under low voltage, and high-speed and high-density electronic spin information storage is realized.

Description

[0001] This application claims the priority of the Chinese patent application with the application number 202010656576.9 submitted to the China Patent Office on July 9, 2020. References are incorporated in this application. technical field [0002] The present application relates to the field of material technology, in particular to a nanocomposite material and its preparation method, use method and device. Background technique [0003] Electric field control magnetism refers to the use of electric field to control the magnetic properties of materials, using electric field instead of magnetic field or current control magnetism to realize the reading and writing of information storage, which can effectively meet the needs of new information storage devices in high density, high speed, low power consumption, non-volatile Evaporation and other aspects are increasingly demanding. In the prior art, there are mainly the following methods to use electric field to regulate magnetis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L43/10H01L43/12
CPCH10N50/01H10N50/85
Inventor 李强李洪森王凯张凤玲夏清涛胡正强李召辉李祥琨
Owner QINGDAO UNIV
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