OOIR: Observatory of International Research

Papers

(The H4-Index of Additive Manufacturing is 40. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-04-01 to 2024-04-01.)

Article	Citations
Machine learning in additive manufacturing: State-of-the-art and perspectives	198
Additive manufacturing of metamaterials: A review	114
A comprehensive review of the photopolymerization of ceramic resins used in stereolithography	109
Fused deposition modelling: Current status, methodology, applications and future prospects	95
Surface post-treatments for metal additive manufacturing: Progress, challenges, and opportunities	90
Fused filament fabrication of polymer materials: A review of interlayer bond	81
Stereolithography (SLA) 3D printing of an antihypertensive polyprintlet: Case study of an unexpected photopolymer-drug reaction	75
In-situ sensing, process monitoring and machine control in Laser Powder Bed Fusion: A review	69
Integrating digital light processing with direct ink writing for hybrid 3D printing of functional structures and devices	68
Current understanding and challenges in high temperature additive manufacturing of engineering thermoplastic polymers	65
4D printing soft robotics for biomedical applications	63
The recent development of vat photopolymerization: A review	61
Layer-wise anomaly detection and classification for powder bed additive manufacturing processes: A machine-agnostic algorithm for real-time pixel-wise semantic segmentation	61
Defect structure process maps for laser powder bed fusion additive manufacturing	59
Vat photopolymerization of polymers and polymer composites: Processes and applications	56
Fused deposition modeling of thermoplastic elastomeric materials: Challenges and opportunities	56
Recent advances in 3D printing technologies for wearable (bio)sensors	55
Invited review: Machine learning for materials developments in metals additive manufacturing	54
Research and application of machine learning for additive manufacturing	54
A review of Laser Powder Bed Fusion Additive Manufacturing of aluminium alloys: Microstructure and properties	54
Invited Review Article: Review of the formation and impact of flaws in powder bed fusion additive manufacturing	54
3D printed conductive thermoplastic polyurethane/carbon nanotube composites for capacitive and piezoresistive sensing in soft pneumatic actuators	50
Multi-layer deposition mechanism in ultra high-frequency pulsed wire arc additive manufacturing (WAAM) of NiTi shape memory alloys	48
Prediction of interlayer strength in material extrusion additive manufacturing	48
Critical role of scan strategies on the development of microstructure, texture, and residual stresses during laser powder bed fusion additive manufacturing	46

Effect of density and unit cell size grading on the stiffness and energy absorption of short fibre-reinforced functionally graded lattice structures	44
Hot isostatic pressing in metal additive manufacturing: X-ray tomography reveals details of pore closure	44
A machine learning method for defect detection and visualization in selective laser sintering based on convolutional neural networks	43
3D printed stimuli-responsive magnetic nanoparticle embedded alginate-methylcellulose hydrogel actuators	43
About metastable cellular structure in additively manufactured austenitic stainless steels	43
A comprehensive review of the methods and mechanisms for powder feedstock handling in directed energy deposition	42
Pharmaceutical Applications of 3D Printing	42
3D heat transfer, fluid flow and electromagnetic model for cold metal transfer wire arc additive manufacturing (Cmt-Waam)	42
Effect of contaminations on the acoustic emissions during wire and arc additive manufacturing of 316L stainless steel	41
Laser powder bed fusion of AA7075 alloy: Influence of process parameters on porosity and hot cracking	41
Process optimization of complex geometries using feed forward control for laser powder bed fusion additive manufacturing	41
In-situ strengthening of a high strength low alloy steel during Wire and Arc Additive Manufacturing (WAAM)	41
Effect of process parameters on the phase transformation behavior and tensile properties of NiTi shape memory alloys fabricated by selective laser melting	41
Machine learning and knowledge graph based design rule construction for additive manufacturing	40
Metal powders in additive manufacturing: A review on reusability and recyclability of common titanium, nickel and aluminum alloys	40
4D printing materials for vat photopolymerization	40
Design and additive manufacturing of closed cells from supportless lattice structure	40
Anomalous strengthening by supersaturated solid solutions of selectively laser melted Al–Si-based alloys	40
Tailoring polypropylene for extrusion-based additive manufacturing	40