Modification of hydrophobicity properties of diamond like carbon films using glancing angle deposition method

We report the effect of glancing angle deposition (GLAD) method on hydrophobicity properties of diamond like carbon (DLC) films. DLC films were manufactured using direct ion beam method by methane (CH4) precursor gas at different incident flux angles (alpha = 0 degrees, 45 degrees, 75 degrees, and 85 degrees). We indicated increment in water contact angle from 83.6 degrees to 119.4 degrees with increasing the deposition angle and porosity of films. The top and cross sectional field emission scanning electron microscope (FESEM) images of films indicated noticeable changes in structure and morphology of the prepared specimens as functions of incident angles. (C) 2018 Elsevier B.V. All rights reserved.