User profiles for T.W. Heo

Tae Wook Heo

Staff Scientist, Lawrence Livermore National Laboratory
Verified email at llnl.gov
Cited by 2985

Nanostructured metal hydrides for hydrogen storage

…, SY Kang, S Jeong, LF Wan, ES Cho, TW Heo… - Chemical …, 2018 - ACS Publications
Knowledge and foundational understanding of phenomena associated with the behavior of
materials at the nanoscale is one of the key scientific challenges toward a sustainable …

Hydrogen storage in complex hydrides: past activities and new trends

…, V Gulino, BC Hauback, M Heere, TW Heo… - Progress in …, 2022 - iopscience.iop.org
Intense literature and research efforts have focussed on the exploration of complex hydrides
for energy storage applications over the past decades. A focus was dedicated to the …

Hydriding of titanium: recent trends and perspectives in advanced characterization and multiscale modeling

Y Zhu, TW Heo, JN Rodriguez, PK Weber, R Shi… - Current Opinion in Solid …, 2022 - Elsevier
Titanium (Ti) and its alloys are attractive for a wide variety of structural and functional applications
owing to excellent specific strength, toughness and stiffness, and corrosion resistance. …

Oxide‐based solid‐state batteries: a perspective on composite cathode architecture

…, BC Wood, R Shi, LF Wan, TW Heo… - Advanced Energy …, 2023 - Wiley Online Library
The garnet‐type phase Li 7 La 3 Zr 2 O 12 (LLZO) attracts significant attention as an oxide
solid electrolyte to enable safe and robust solid‐state batteries (SSBs) with potentially high …

Microstructural control in metal laser powder bed fusion additive manufacturing using laser beam shaping strategy

R Shi, SA Khairallah, TT Roehling, TW Heo… - Acta Materialia, 2020 - Elsevier
Additive manufacturing (AM) promises to revolutionize manufacturing by producing complex
parts with tailored mechanical properties through local microstructure control. The main …

Histologic analysis of retrieved clots in acute ischemic stroke: correlation with stroke etiology and gradient-echo MRI

…, W Yoon, TS Kim, HS Kim, TW Heo… - American Journal of …, 2015 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: It is unclear whether clot composition analysis is helpful to
predict a stroke mechanism in acute large vessel occlusion. In addition, the relationship …

Toward an integrated computational system for describing the additive manufacturing process for metallic materials

…, T Palmer, T DebRoy, ZK Liu, R Otis, TW Heo… - Additive …, 2014 - Elsevier
The ability to simulate the thermal, mechanical, and material response in additive manufacturing
offers tremendous utility for gaining a deeper understanding of the process, while also …

Structural, Chemical, and Dynamical Frustration: Origins of Superionic Conductivity in closo-Borate Solid Electrolytes

…, P Shea, N Adelstein, P Mehta, TW Heo… - Chemistry of …, 2017 - ACS Publications
Li 2 B 12 H 12 , Na 2 B 12 H 12 , and their closo-borate relatives exhibit unusually high ionic
conductivity, making them attractive as a new class of candidate electrolytes in solid-state Li…

An integrated fast Fourier transform-based phase-field and crystal plasticity approach to model recrystallization of three dimensional polycrystals

L Chen, J Chen, RA Lebensohn, YZ Ji, TW Heo… - Computer Methods in …, 2015 - Elsevier
A fast Fourier transform (FFT) based computational approach integrating phase-field
method (PFM) and crystal plasticity (CP) is proposed to model recrystallization of plastically …

[HTML][HTML] Magnesium-and intermetallic alloys-based hydrides for energy storage: modelling, synthesis and properties

…, A Hariyadi, BC Hauback, TW Heo… - Progress in …, 2022 - iopscience.iop.org
Hydrides based on magnesium and intermetallic compounds provide a viable solution to the
challenge of energy storage from renewable sources, thanks to their ability to absorb and …