Calculated results for the azimuthal anchoring energies.

PIs	d (μm)	φ (deg)	W (J m−2)
PI0-M6	13.73	87.95	2.51 × 10−5
PI1-M6	13.73	88.35	3.18 × 10−5
PI2-M6	13.96	88.92	4.77 × 10−5
PI3-M6	13.61	89.01	5.72 × 10−5