OOIR: Observatory of International Research

Papers

(The H4-Index of Additive Manufacturing is 36. 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 2021-11-01 to 2025-11-01.)

Article	Citations
Achieving grain refinement and high superelastic strain during wire-arc directed energy deposition NiTi alloys by addition of La2O3	183
Physics-based crack formation model for René 80 in laser blown directed energy deposition: Theory and experiment	160
Laser powder bed fusion vs. single track laser melting of martensitic Ti-Nb: Phase and microstructure formation	152
AI for AM in zirconia ceramic vat photopolymerization: A machine learning approach to stabilising slurry suspension and maximizing dimensional accuracy of the 3D print process	140
Impact of build process on microstructural evolution in laser directed energy deposition of Ti-8.5Cu Alloy: An in situ synchrotron X-ray imaging and post-build electron microscopy study	95
Ultrasonically embedded wires in multi-material parts produced by hybrid additive manufacturing	89
Refinement of Ti-6Al-4V prior-β grain structure in the as-deposited condition via process control during wire-direct energy deposition	85
Understanding the solute segregation and redistribution behavior in rapidly solidified binary Ti-X alloys fabricated through non-equilibrium laser processing	69
Simulation-based process optimization of laser-based powder bed fusion by means of beam shaping	68
Volumetric 3D printing of ionic conductive elastomers for multifunctional flexible electronics	67
Direct ink writing of coaxial electrostatic fibers with customizable cross-sections and functional properties	65
Enhancing equiaxed grain formation in a high-alloy tool steel using dual laser powder bed fusion	64
Designing curing layer structures to manage the anisotropies of alumina ceramics manufactured by vat photopolymerization	62
Effect of composition and phase diagram features on printability and microstructure in laser powder bed fusion: Development and comparison of processing maps across alloy systems	58
Impact of controlled prewetting on part formation in binder jet additive manufacturing	58
Predicting fatigue life of metal LPBF components by combining a large fatigue database for different sample conditions with novel simulation strategies	56
Design and manufacturing of monolithic mechanical metastructures governing ultrawide low frequency three-dimensional bandgaps	56
Influence of geometric defects on the compression behaviour of thin shell lattices fabricated by micro laser powder bed fusion	52
Local microstructure engineering of super duplex stainless steel via dual laser powder bed fusion – An analytical modeling and experimental approach	50
Microstructures and precipitation behaviors of a hypoeutectic high-entropy alloy prepared by laser powder bed fusion	49
High resolution-optical tomography for in-process layerwise monitoring of a laser-powder bed fusion technology	47
Elucidation of dross formation in laser powder bed fusion at down-facing surfaces: Phenomenon-oriented multiphysics simulation and experimental validation	46
Digital 3D defect maps: Detecting localised porosity with high-speed melt pool imaging data in LPBF	44
Effect of non-reactive diluent on defect-free debinding process of 3D printed ceramics	43
In-situ microalloying of Al-Cu-Sc alloy manufactured by beam oscillating wire laser directed energy deposition: Grain refinement and properties improvement	43

Optimally variable density lattice to reduce warping thermal distortion of laser powder bed fusion	43
Preparation of a novel laser cladding Ni-based alloy with promising applications in high-temperature conditions: Genetic design, multi-phase evolution, and synergy mechanism	42
Manufacturability of lattice structures fabricated by laser powder bed fusion: A novel biomedical application of the beta Ti-21S alloy	42
Impact of hydrogen bonding pendant groups in polymer grafted nanoparticles on interlayer adhesion and mechanical properties in material extrusion printing	42
Effect of sintering aid combined vacuum infiltration on the properties of Al2O3-based ceramics via binder jetting	40
Enhancing plasticity in laser additive manufactured high-entropy alloys: The combined effect of thermal cycle induced dissolution and twinning	40
Powder stream characteristics of replaceable alumina and brass nozzle tips for directed energy deposition	39
Electrohydrodynamic jet printing of micro-structured electrode featuring 3D gold micropillar array for non-enzymatic detection of glucose	38
High-speed imaging investigation and process mapping of the plume behavior in laser powder bed fusion	38
Enhancing printing accuracy of arbitrarily non-linear fibers in melt electrowriting: Role of inertia and charge effect	38
Schwarzites and schwarzynes based load-bear resistant 3D printed hierarchical structures	37
Vat photopolymerization 3D printing gyroid meta-structural SiOC ceramics achieving full absorption of X-band electromagnetic wave	36
Cyclodextrins in 3D/4D printing for biomedical applications	36
One-step preparation of melt-grown Al2O3/GdAlO3/ZrO2 eutectic ceramics with large size and irregular shape by directed energy deposition	36
Rotational Co-extrusion 4D printing of heterogeneous filaments to enable sophisticated shape morphing	36
Direct-laser-writing of transparent silica and silica-titania glasses	36
Unraveling jetting mechanisms in high-velocity impact of copper particles using molecular dynamics simulations	36
Failure modes in dual layer thickness Laser Powder Bed Fusion components using a novel post-mortem reconstruction technique	36