Present state and development of nanometrology

Yu Huang; Ruogua Zhu; Bizhi Dai

doi:10.1117/12.580364

9 February 2005 Present state and development of nanometrology

Yu Huang, Ruogua Zhu, Bizhi Dai

Proceedings Volume 5635, Nanophotonics, Nanostructure, and Nanometrology; (2005) https://doi.org/10.1117/12.580364
Event: Photonics Asia, 2004, Beijing, China

Abstract

The development of micro-electronic has been entering the era of nano in advance, consequently, the measurement, metrology, trace and instrument calibration on nano scope must be up to the determined accuracy. Apart aside the traditional methods such as the aid of standard samples, the self-calibration of instrument is based on the 3D laser interference system with stabilized laser applied to SPM, which can also make the measurement result traceable to the primary standard of length unit directly. However, the complexity of instrument and the characteristic of sample make the elimination of error sources more difficult, so it is not enough to correct resolution just with methods above. The paper will introduce the statement and development of nanometrology and force on some original calibration methods.

Citation Download Citation

Yu Huang, Ruogua Zhu, and Bizhi Dai "Present state and development of nanometrology", Proc. SPIE 5635, Nanophotonics, Nanostructure, and Nanometrology, (9 February 2005); https://doi.org/10.1117/12.580364

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