Graphene optical data storage using nanoholes

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	Graphene optical data storage using nanoholes
其他题名	Graphene optical data storage using nanoholes
	DR. N.M. SIVA MANGAI; SILPA P.A
	2019-07-05
专利权人	KARUNYA INSTITUTE OF TECHNOLOGY AND SCIENCES
公开日期	2019-07-05
授权国家	印度
专利类型	发明申请
摘要	TITLE: GRAPHENE OPTICAL DATA STORAGE USING NANOHOLES APPLICANT: KARUNYA INSTITUTE OF TECHNOLOGY AND SCIENCES ABSTRACT The present invention discloses a method of writing, reading and erasing data in a data storage device. The method comprising of following steps; a. fabricating a data storage device comprising of graphene deposited copper plates; b. data writing on the data storage device by drilling nano holes using diode laser in which the laser can be controlled using data encoding schemes thereby causing encoded data stored above the graphene layer as holes or non hole area; c. data reading on the data stored above the graphene layer comprises of passing laser light on the data in which reflecting back light varies depending on presence or absence of holes thereby the reflecting light decodes the stored data; data erasing the data stored above the graphene layer by self-healing mechanism of graphene comprising of applying high heat using laser heater on the data storage device in which the nano-holes on the graphene surface automatically vanishes at high temperature.
其他摘要	使用NANOHOLESa0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0应用：a0KARUNYA技术和科学技术领域本发明公开了一种在数据存储设备中写入，读取和擦除数据的方法。该方法包括以下步骤;一个。制造包括石墨烯沉积铜板的数据存储装置;湾通过使用二极管激光器钻孔纳米孔在数据存储装置上写入数据，其中可以使用数据编码方案控制激光器，从而使存储在石墨烯层上方的编码数据作为孔或非孔区域; C。数据读取存储在石墨烯层上方的数据包括使激光通过数据，其中反射背光根据孔的存在与否而变化，从而反射光对存储的数据进行解码;数据通过石墨烯的自修复机制擦除存储在石墨烯层上方的数据，所述石墨烯包括使用激光加热器在数据存储装置上施加高热，其中石墨烯表面上的纳米孔在高温下自动消失。
主权项	A method of writing, reading and erasing data in a data storage device comprising of following steps; a. fabricating a data storage device comprising of graphene deposited copper plates; b. data writing on the said data storage device by drilling nano holes using diode laser wherein the said laser can be controlled using data encoding schemes thereby causing encoded data stored above the said graphene layer as holes or non hole area; c. data reading on the said data stored above the said graphene layer comprises of passing laser light on the said data wherein reflecting back light varies depending on presence or absence of holes thereby the said reflecting light decodes the said stored data; d. data erasing the said data stored above the said graphene layer by self-healing mechanism of graphene comprising of applying high heat using laser heater on the said data storage device wherein the said nano-holes on the said graphene surface automatically vanishes at high temperature.
申请日期	2019-06-28
专利号	IN201941026006A
专利状态	未确认
申请号	IN201941026006
公开（公告）号	IN201941026006A
IPC 分类号	G11B7/00
专利代理人	-
代理机构	-
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/59234
专题	半导体激光器专利数据库
作者单位	KARUNYA INSTITUTE OF TECHNOLOGY AND SCIENCES
推荐引用方式 GB/T 7714	DR. N.M. SIVA MANGAI,SILPA P.A. Graphene optical data storage using nanoholes. IN201941026006A[P]. 2019-07-05.