@article {2436,
	title = {Assessment of critical flaw sizes and crack driving forces during additive manufacturing of metallic materials},
	journal = {Addit. Manuf.},
	volume = {111},
	year = {2025},
	pages = {104985},
	author = {Mullin, Kaitlyn M and Pollock, Tresa M and Begley, Matthew R}
}
@article {2421,
	title = {Coupled infrared imaging and multiphysics modeling to predict three-dimensional thermal characteristics during selective laser melting},
	year = {2025},
	abstract = {<p>
	Laser heating during additive manufacturing (AM) induces extreme and transient thermal conditions which critically influence the microstructure evolution and mechanical properties of the resulting component. However, accurately resolving these conditions with sufficient spatiotemporal accuracy remains a central challenge. We demonstrate a unique approach that couples high-speed infrared imaging, during selective laser melting of MAR-M247, with a transient three-dimensional (3D) multiphysics simulation to reconstruct the dynamic sub-surface temperature distribution of the melt pool. This integrated framework enables the estimation of experimentally-validated, 3D solidification conditions-including solidification velocities and cooling rates-at the solid-liquid interface while also significantly lowering computational cost. By quantifying solidification conditions, we predict variations in microstructure size and orientation driven by laser processing parameters and validate them with ex situ scanning electron microscopy and electron backscatter diffraction maps. Our findings substantiate that an integrated experimental-computational approach is crucial to realize in situ prediction and optimization of microstructures in commercial AM.
</p>
},
	author = {Kumar, Vijay and Mullin, Kaitlyn M and Park, Hyunggon and Gerigk, Matthew and Bresk, Andrew and Pollock, Tresa M and Zhu, Yangying}
}
@article {2431,
	title = {Detection and classification of cracking via acoustic emission during laser-melting screening for additive manufacturing},
	journal = {JOM (1989)},
	volume = {77},
	year = {2025},
	pages = {7274{\textendash}7286},
	author = {Raeker, Evan B and Tulshibagwale, Nikhil and Mullin, Kaitlyn M and Lamb, James D and Pollock, Tresa M}
}
@article {2441,
	title = {High-throughput refractory alloy design for additive manufacturing},
	journal = {Mater. Des.},
	volume = {259},
	year = {2025},
	pages = {114911},
	author = {Mullin, Kaitlyn M and Allgor, Ella C and Holgate, Collin S and Monir, Kirmina and Seward, Gareth G E and Philips, Noah R and Pollock, Tresa M}
}
@article {2396,
	title = {Resolving thermal gradients and solidification velocities during laser melting of a refractory alloy},
	journal = {Addit. Manuf.},
	volume = {105},
	year = {2025},
	pages = {104750},
	author = {Park, Hyunggon and Mullin, Kaitlyn M and Kumar, Vijay and Wander, Olivia and Pollock, Tresa M and Zhu, Yangying}
}
@article {2426,
	title = {Solidification behavior and cracking mechanisms of Ru-containing BCC-B2 superalloys},
	journal = {Scr. Mater.},
	volume = {267},
	year = {2025},
	pages = {116731},
	author = {Mullin, Kaitlyn M and Frey, Carolina and Jalali, Syed I A and Patullo, Michael S and Holgate, Collin S and Hemker, Kevin J and Pollock, Tresa M}
}
@article {2346,
	title = {Cracking and precipitation behavior of refractory BCC{\textendash}B2 alloys under laser melting conditions},
	journal = {Metall. Mater. Trans. A},
	volume = {55},
	year = {2024},
	pages = {3809{\textendash}3823},
	author = {Mullin, Kaitlyn M and Kube, Sebastian A and Wu, Sophia K and Pollock, Tresa M}
}
@article {2316,
	title = {On the role of geometrically necessary dislocations in void formation and growth in response to shock loading conditions in wrought and additively manufactured Ta},
	journal = {J. Mater. Res. Technol.},
	volume = {31},
	year = {2024},
	pages = {3035{\textendash}3049},
	author = {Lamb, James D and Mullin, Kaitlyn M and Christodoulou, Paul G and Witzen, Wyatt A and Echlin, McLean P and Beyerlein, Irene J and Pollock, Tresa M}
}
@inbook {2331,
	title = {Solidification and crack defect formation on the single melt track scale for high $$\textbackslashupgamma ^\textbackslashprime $$ CoNi-base superalloy variants},
	booktitle = {The Minerals, Metals \& Materials Series},
	series = {The minerals, metals \& materials series},
	year = {2024},
	pages = {948{\textendash}957},
	publisher = {Springer Nature Switzerland},
	organization = {Springer Nature Switzerland},
	address = {Cham},
	author = {Raeker, Evan B and Pusch, Kira M and Mullin, Kaitlyn M and Lamb, James D and Zhou, Ning and Forsik, Stephane A J and Dicus, Austin D and Kirka, Michael M and Pollock, Tresa M}
}
@article {2271,
	title = {Transpiration cooling of a porous Nb-based alloy in high heat flux conditions},
	journal = {Int. J. Therm. Sci.},
	volume = {196},
	year = {2024},
	pages = {108758},
	author = {Mullin, Kaitlyn M and Martin, John H and Roper, Christopher S and Levi, Carlos G and Pollock, Tresa M}
}
