Research Article

Reversible Shaping of Microwells by Polarized Light Irradiation

Figure 2

(a) Time-resolved roundness values for microwells during laser irradiation (black dots: roundness of individual wells, red line: mean roundness). In the insets, representative SEM images taken with sample tilted by 45° of four different time steps. (b) SEM image (sample tilted by 45°) of a single microwell after irradiation (black arrows: the direction of the pore reduction and red arrows: direction of the mass migration of the material).
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