Porous materials additively manufactured at low energy: Single-layer manufacturing and characterization - Jafari, Davoud; van Alphen, Koen J H; Geurts, Bernard J; Wits, Wessel W; Gonzalez, Laura Cordova; Vaneker, Tom H J; Rahman, Naveed Ur; Romer, Gert Willem; Gibson, Ian (Materials & Design, 2020)