Yongchul Yoo

Jun 18, 2023 | ceramics.onlinelibrary.wiley.com | Samuel Ruiz González |Materials Engineering |Yongchul Yoo |Luke Wadle

Abstract Through a novel laser ablative patterning (LAP) process, the present work reported the increase in wetting contact angle of two ceramic materials, boron carbide (B4C) and molybdenum aluminum boride (MoAlB). The LAP technique employed picosecond laser pulses to form a crosshatch pattern with micropillars on ceramic surfaces.