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The complex scattering process of the high-energy electron beams in resist is simulated by Monte Carlo method. The energy deposition distributions are presented under different exposure conditions. The three-dimensional (3-D) development profiles are obtained with the developing threshold model. It is found that, in the high energy range, higher electron beam energy, thinner resist, appropriate dose...
In this paper, we present the model of electron beam lithography. This model includes elastic cross section, inelastic cross section, energy-loss rate model and etch rate model. For elastic cross section, Rutherford cross section and Browning's Mott cross section are adopted. For inelastic cross section, Moller cross section and Gryzinsky cross section are used. To calculate energy-loss rate, we use...
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