碲硒合金(TeₓSe₁₋ₓ)作为一种新型红外材料,因其简单的元素组成、可调的带隙、低毒性和低熔点,显示出与硅基读出集成电路(ROIC)单片集成的潜力。TeₓSe₁₋ₓ具有独特的一维晶体 ...
随后,研究人员在64×64 a-Si薄膜晶体管(TFT)ROIC上,成功单片集成了TeₓSe₁₋ₓ光电二极管阵列,进一步进行光电性能测试。此外,研究团队还展示了该芯片在短波红外成像中的实用应用 ...
在当今科技迅猛发展的时代,短波红外(SWIR)成像技术正在多个领域展现出不可或缺的应用潜力,但其实施面临许多挑战。常用的半导体材料,如锗(Ge)、铟镓砷(InGaAs)和汞镉碲(HgCdTe),往往存在成本高、集成复杂等问题。近期,华中科技大学的研究 ...
We sell different types of products and services to both investment professionals and individual investors. These products and services are usually sold through license agreements or subscriptions ...
However, there was no corresponding growth in ROE, and ROIC also declined. The growth was fueled by a high Reinvestment rate. Furthermore, there was no improvement in operating and capital ...
近日,一支来自英国诺丁汉特伦特大学的科研团队,在红外成像上先后取得两项成果。 第一项成果是:他们利用四波混频设计出一种新型半刻蚀硅超 ...