2 papers
physics.app-ph2025
Reducing dislocation defect levels via sub-melt nanosecond pulsed-laser induced densification of diamond
Adam H. Khan, Tae Sung Kim, Gabe Guss +4
Dislocations and polishing-induced defect networks in synthetic diamond generate local strain fields that broaden Raman features and limit optical, thermal, and electronic performa…
cs.CE2025
Vector-level Feedforward Control of LPBF Melt Pool Area Using a Physics-Based Thermal Model
Nicholas Kirschbaum, Nathaniel Wood, Chang-Eun Kim +2
Laser powder bed fusion (LPBF) is an additive manufacturing technique that has gained popularity thanks to its ability to produce geometrically complex, fully dense metal parts. Ho…