Search Results - "Ponga, Mauricio"

Molecular strategies for antibody binding and escape of SARS-CoV-2 and its mutations by Hendy, Mohamed, Kaufman, Samuel, Ponga, Mauricio

“…The COVID19 pandemic, caused by SARS-CoV-2, has infected more than 200 million people worldwide. Due to the rapid spreading of SARS-CoV-2 and its impact, it is…”
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Exploring the Compositional Space of High-Entropy Alloys for Cost-Effective High-Temperature Applications by Orhan, Okan K., Isiet, Mewael, Caparini, Lucas, Ponga, Mauricio

“…High-entropy alloys (HEAs) are nearly equimolar multi-principal element alloys, exhibiting exceptional thermal and mechanical properties at extreme conditions…”
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Quantifying the adhesive strength between the SARS-CoV-2 S-proteins and human receptor and its effect in therapeutics by Ponga, Mauricio

“…The binding affinity and adhesive strength between the spike (S) glycoproteins of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), and the…”
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A multiscale and multiphysics framework to simulate radiation damage in nano-crystalline materials by Hendy, Mohamed, Ponga, Mauricio

“…This work presents a multiscale and multiphysics framework to investigate the radiation-induced damage in nano-crystalline materials. The framework combines…”
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Electronic effects on the radiation damage in high-entropy alloys by Orhan, Okan K., Hendy, Mohamed, Ponga, Mauricio

“…[Display omitted] High-entropy alloys (HEAs) are exceptional candidates for radiation-resistant materials due to their complex local chemical environment and…”
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MXE: A package for simulating long-term diffusive mass transport phenomena in nanoscale systems by Mendez, Juan Pedro, Ponga, Mauricio

“…We present a package to simulate long-term diffusive mass transport in systems with atomic scale resolution. The implemented framework is based on a…”
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Engineering Chemo-Mechanical Properties of Zn Surfaces via Alucone Coating by Galib, Musanna, Orhan, Okan K., Ponga, Mauricio

“…Aqueous zinc (Zn)-ion batteries (AZIB) are promising candidates for the next-generation energy store systems due to their high capacity and low cost. Despite…”
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Predictive model of chip segmentation in machining of high-strength metallic alloys by Fazlali, Mohammadreza, Ponga, Mauricio, Jin, Xiaoliang

“…Chip segmentation is the dominant chip formation mechanism during the machining of high-strength metallic alloys which directly affects the machining…”
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Large scale ab-initio simulations of dislocations by Ponga, Mauricio, Bhattacharya, Kaushik, Ortiz, Michael

“…•Sub-linear scaling density functional method for metals is developed.•Ab-initio simulation of dislocation cores with more than 250,000 atoms.•Petascale…”
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Dynamic recrystallization in face-centered cubic particles during high-velocity impacts by Rojas, David Funes, Isiet, Mewael, Ponga, Mauricio

“…In this work, dynamic recrystallization of nano- and micro-particles is investigated with high-velocity impact simulations. Molecular dynamics simulations…”
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Navigating Solvent Chemistry and Microstructures: Toward Mechanically Enhanced Ceramic-Rich Composite Electrolytes by Sang, Lingzi, Ponga, Mauricio, Fleischauer, Michael, Wu, Runqi

“…Ultrathin ceramic-rich solid composite electrolytes provide a safer and potentially higher energy density alternative to liquid electrolytes used in today’s…”
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Residual stress development in lattice mismatched epitaxial thin films via atomic and molecular layer depositions by Galib, Musanna, Orhan, Okan K., Liu, Jian, Ponga, Mauricio

“…Atomic and molecular layer deposition (ALD/MLD) coatings are promising solutions for preventing dendrite formation in aqueous and non-aqueous Li/Na/Zn metal…”
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Dynamic recrystallization of Silver nanocubes during high-velocity impacts by Rojas, David Funes, Orhan, Okan K., Ponga, Mauricio

“…[Display omitted] We study microstructural evolution of Silver (Ag) single-crystal nanocubes during high-velocity impacts, their dynamic recrystallization, and…”
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Surface-Plasmon Properties of Noble Metals with Exotic Phases by Orhan, Okan K, Ponga, Mauricio

“…Noble-metal nanoparticles have been the industry standard for plasmonic applications due to their highly populated plasmon generations. Despite their…”
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Nanovoid failure in Magnesium under dynamic loads by Grégoire, Claire, Ponga, Mauricio

“…The dynamic behavior of Magnesium (Mg) single crystals containing nano-sized voids and the mechanisms responsible for failure under different loading…”
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Mechanical and microstructural properties of a CoCrFe0.75NiMo0.3Nb0.125 high-entropy alloy additively manufactured via cold-spray by Rojas, David Funes, Li, Haoyang, Orhan, Okan K., Shao, Chenwei, Hogan, James D., Ponga, Mauricio

“…•Ab-initio informed design of a CoCrFeNi-based HEAs with simultaneous addition of Mo and Nb.•Additive manufacturing of a HEA via cold-spraying develops…”
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Micro-hardness and strain-rate-dependent compressive response of an ultra-light-weight Mg-Li-Al alloy by Li, Haoyang, Shao, Chenwei, Rojas, David Funes, Ponga, Mauricio, Hogan, James D.

“…•Rate-dependent behavior of a Mg-Li-Al alloy with high concentrations of Li (~ 35 wt%) and Al (~ 20 wt%) is investigated.•The alloy exhibits superior…”
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A high-performance tellurium-sulfur cathode in carbonate-based electrolytes by Zhang, Yue, Orhan, Okan K., Tao, Li, Lu, Wei, Ponga, Mauricio, Freschi, Donald J., Liu, Jian

“…The current technology of lithium-sulfur (Li-S) batteries is hindered by the sluggish kinetics and low utilization of sulfur (S) due to its electronic…”
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Origins of size effects in initially dislocation-free single-crystal silver micro- and nanocubes by Griesbach, Claire, Jeon, Seog-Jin, Rojas, David Funes, Ponga, Mauricio, Yazdi, Sadegh, Pathak, Siddhartha, Mara, Nathan, Thomas, Edwin L., Thevamaran, Ramathasan

“…We report phenomenal yield strengths—up to one-fourth of the theoretical strength of silver—recorded in microcompression testing of initially dislocation-free…”
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Dynamic martensitic phase transformation in single-crystal silver microcubes by Thevamaran, Ramathasan, Griesbach, Claire, Yazdi, Sadegh, Ponga, Mauricio, Alimadadi, Hossein, Lawal, Olawale, Jeon, Seog-Jin, Thomas, Edwin L.

“…The ability to transform the crystal structure of metals in the solid state enables tailoring their physical, mechanical, electrical, thermal, and optical…”
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