Figure 2.

LC pretilt angle depending on ion beam exposure conditions. (a) LC pretilt angle as the function of ion beam energy, (b) LC pretilt angle as the function of exposure time, (c) LC pretilt angle as the function of exposure angle, and (d) LC pretilt angle as the function of ion beam current density.

Choi et al. Nanoscale Research Letters 2012 7:63   doi:10.1186/1556-276X-7-63
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