Abstract
The physical model of photoinduced mass transport, which was previously proposed, was improved. A novel numerical method was developed to analyze electromagnetic field distribution and energy transformation in more detail. The electromagnetic field was calculated using a modified cubic interpolated propagation/constrained interpolation profile (CIP) method. The mass transport was calculated using a particle method proposed previously. The photoinduced surface relief of an azobenzene polymer film formed by optical near-field exposure was simulated using a proposed physical model and a numerical method. The numerical results were compared with experimental results. The surface profile and energy dependence of thne photoinduced surface relief formation obtained numerically were coincided with the experimetal results.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have