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Author:

Ji Lingfei (Ji Lingfei.) | Sun Weigao (Sun Weigao.)

Indexed by:

incoPat

Abstract:

一种柔性氮化镓光电探测器的激光快速制备方法,包括以下步骤:1)将柔性衬底(5)贴附在氮化镓外延片上; 2)调整一束光束的焦平面位置,保证光束从氮化镓外延片的衬底侧入射; 3)使光束从步骤1)得到的一个样本结构的边缘扫描照射; 4)调整工艺参数,使其沿步骤3)的路径反向扫描照射;  5)去除外延片原有的刚性透明衬底(1),得到Ga金属纳米颗粒(3)/氮化镓薄膜/柔性衬底(5)的结构; 以及6)在步骤5)得到的Ga金属纳米颗粒(3)表面制备叉指电极(4)。利用激光技术一步制备出Ga金属纳米颗粒(3)探测面原位分布的柔性氮化镓光电探测器,简化了工艺,同时在探测器表面诱导形成等离激元效应SPR,大大增强了光吸收和光响应性能,适合工业化生产。

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Patent Info :

Type: 发明申请

Patent No.: WOCN21121981

Filing Date: 2021-09-30

Publication Date: 2023-02-09

Pub. No.: WO2023010676A1

Applicants: Beijing University Of Technology

Legal Status: 未进入国家阶段-PCT有效期内

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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