中国物理B ›› 2009, Vol. 18 ›› Issue (3): 997-1001.doi: 10.1088/1674-1056/18/3/025

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Fabrication of grating-like polystyrene latex monolayer structure as three-dimensional calibration standards for scanning probe microscope

国璋1, 杜强国1, 朱国栋2, 曾志刚2, 严学俭2   

  1. (1)Department of Macromolecular Science, Fudan University, Shanghai 200433, China; (2)Department of Materials Science, Fudan University, Shanghai 200433, China
  • 收稿日期:2008-06-23 修回日期:2008-08-05 出版日期:2009-03-20 发布日期:2009-03-20
  • 基金资助:
    Project supported by Science and Technology Commission of Shanghai Municipality (Grant No 0652NM028), Shanghai Leading Academic Discipline Project of China (B113) and the International Research Training Group (IRTG).

Fabrication of grating-like polystyrene latex monolayer structure as three-dimensional calibration standards for scanning probe microscope

Zhu Guo-Dong(朱国栋)a)†, Zeng Zhi-Gang(曾志刚)a), Guo Zhang(国璋)b), Du Qiang-Guo(杜强国)b), and Yan Xue-Jian(严学俭)a)   

  1. a Department of Materials Science, Fudan University, Shanghai 200433, China; b Department of Macromolecular Science, Fudan University, Shanghai 200433, China
  • Received:2008-06-23 Revised:2008-08-05 Online:2009-03-20 Published:2009-03-20
  • Supported by:
    Project supported by Science and Technology Commission of Shanghai Municipality (Grant No 0652NM028), Shanghai Leading Academic Discipline Project of China (B113) and the International Research Training Group (IRTG).

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摘要： This paper illuminates the preparation of grating-like polystyrene latex monolayer structure, which can minimize the effects of the size deviation of spheres and the defect transfer on the accuracy as calibration samples for microscopes. The latex films are grown on freshly cleaved mica substrates by vertical deposition method. The concentration dependence of the structure and the topography of latex films is characterized by optical microscope, ultraviolet--visible transmission spectrum and scanning probe microscope. The origination of such a grating-like structure is also discussed.

关键词: polystyrene spheres, scanning probe microscope, grating-like structure, calibration sample

Abstract: This paper illuminates the preparation of grating-like polystyrene latex monolayer structure, which can minimize the effects of the size deviation of spheres and the defect transfer on the accuracy as calibration samples for microscopes. The latex films are grown on freshly cleaved mica substrates by vertical deposition method. The concentration dependence of the structure and the topography of latex films is characterized by optical microscope, ultraviolet--visible transmission spectrum and scanning probe microscope. The origination of such a grating-like structure is also discussed.

Key words: polystyrene spheres, scanning probe microscope, grating-like structure, calibration sample

中图分类号:  (Colloids)

  • 82.70.Dd
68.15.+e (Liquid thin films) 68.37.-d (Microscopy of surfaces, interfaces, and thin films) 78.40.Dw (Liquids)