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Updated: Jul 3, 2026

Preparation of Silicon Nanowire Field-effect Transistor for Chemical and Biosensing Applications
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在微芯片中用于防伪的纳米级指纹.

Bo Liu1, Amin Farhadi2, Theresa Bartschmid2

  • 1Faculty of Information Technology, College of Microelectronics, Beijing University of Technology, Beijing, 100124, P. R. China.

Small (Weinheim an der Bergstrasse, Germany)
|February 5, 2025
PubMed
概括

研究人员开发了一种新的方法,用于微芯片身份验证创建独特的纳米结构. 这些"指纹"可以防止假冒,并提高半导体制造业的安全性.

关键词:
处理器芯片的反伪造工作.潮湿是因为潮湿.用金属辅助的化学蚀刻.物理上的不可克隆的功能.谢普利的价值是什么意思

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相关概念视频

IR Frequency Region: Fingerprint Region01:03

IR Frequency Region: Fingerprint Region

IR spectra are divided into two main regions: the diagnostic region and the fingerprint region. The diagnostic region of the spectrum lies above 1500 cm−1. The absorptions resulting from single-bond vibrations of the N–H, C–H, and O–H stretch at higher wavenumbers and appear on the left side of the spectrum. The stretching absorptions of the C≡C and C≡N occur between 2100–2300 cm−1. In contrast, those arising from stretching absorptions of the C=O, C=N, and C=C occur between 1600–1850 cm−1.
The...