Publications [#233714] of Richard A. Palmer

Journal Articles

  1. Dittmar, RM; Palmer, RA; Chao, JL, "Applications of Step-Scan FT-IR Photoacoustic Depth Profiling", SPIE Proceedings, 1992, 1575, 197, 8th International Conference on Fourier Transform Spectroscopy, September 1991 [doi].
    (last updated on 2024/11/19)

    Abstract:
    The use of step-scan Fourier transform infrared (FT-IR) spectroscopy combined with photoacoustic (PA) detection is used to depth profile laminated polymeric materials. Depth profiling can be performed using a combination of the modulation frequency dependence and phase lag of the PA signal.