Avinash M. Dongare
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View article: Influence of nanoscale interfaces on the dynamic deformation and spall failure of Cu–Fe alloy microstructures
Influence of nanoscale interfaces on the dynamic deformation and spall failure of Cu–Fe alloy microstructures Open
Additively manufactured immiscible Cu–Fe alloys can exhibit a distribution of nanoscale interfaces due to the distribution of nanoscale clusters in the equilibrium and metastable phases. Molecular dynamics simulations investigate the role …
View article: Unraveling the role of temperature on the onset of ejecta formation at atomic scales
Unraveling the role of temperature on the onset of ejecta formation at atomic scales Open
View article: Exploring the transferability of machine-learning models for analyzing XRD data of shocked microstructures: from single crystal to polycrystals
Exploring the transferability of machine-learning models for analyzing XRD data of shocked microstructures: from single crystal to polycrystals Open
This study explores the transferability of machine-learning models to analyze X-ray diffraction (XRD) profiles of shock-loaded single-crystal and polycrystalline data.
View article: Shock-induced twinning/detwinning and spall failure in Cu–Ta nanolaminates at atomic scales
Shock-induced twinning/detwinning and spall failure in Cu–Ta nanolaminates at atomic scales Open
This study provides new insights into the role of interfaces on the deformation and failure mechanisms in shock-loaded Cu–Ta–Cu trilayer system. The thickness of the Ta layer, piston velocities, and shock pulse durations were varied to exp…
View article: High-pressure phase transitions in a laser directed energy deposited Fe-33Cu Alloy
High-pressure phase transitions in a laser directed energy deposited Fe-33Cu Alloy Open
View article: Mechanical Tuning of the Electronic and Vibrational Properties of Epitaxial MoS2 through Ion Beam Modification
Mechanical Tuning of the Electronic and Vibrational Properties of Epitaxial MoS2 through Ion Beam Modification Open
View article: Data-driven search for promising intercalating ions and layered materials for metal-ion batteries
Data-driven search for promising intercalating ions and layered materials for metal-ion batteries Open
View article: AMES: MS and MENG in Advanced Manufacturing for Energy at the University of Connecticut (Final Technical Report)
AMES: MS and MENG in Advanced Manufacturing for Energy at the University of Connecticut (Final Technical Report) Open
The objective of the project is to develop and implement an advanced degree program (MS and MENG in Advanced Manufacturing for Energy Systems, AMES) responding to the long-term workforce and technology requirements of the nation’s advanced…
View article: Interface microstructure effects on dynamic failure behavior of layered Cu/Ta microstructures
Interface microstructure effects on dynamic failure behavior of layered Cu/Ta microstructures Open
View article: Unraveling Anisotropic and Pulsating Etching of ZnO Nanorods in Hydrochloric Acid via Correlative Electron Microscopy
Unraveling Anisotropic and Pulsating Etching of ZnO Nanorods in Hydrochloric Acid via Correlative Electron Microscopy Open
Despite much technical progress achieved so far, the exact surface and shape evolution during wet chemical etching is less unraveled, especially in ionically bonded ceramics. Herein, by using in situ liquid cell transmission electro…
View article: Phase engineering of layered anode materials during ion-intercalation in Van der Waal heterostructures
Phase engineering of layered anode materials during ion-intercalation in Van der Waal heterostructures Open
View article: Modeling shock-induced void collapse in single-crystal Ta systems at the mesoscales
Modeling shock-induced void collapse in single-crystal Ta systems at the mesoscales Open
View article: Modeling laser interactions with aluminum and tantalum targets using a hybrid atomistic-continuum model
Modeling laser interactions with aluminum and tantalum targets using a hybrid atomistic-continuum model Open
A hybrid atomistic-continuum method can model the microstructure evolution of metals subjected to laser irradiation. This method combines classical molecular dynamics (MD) simulations with the two-temperature model (TTM) to account for the…
View article: Tuning of the electronic and vibrational properties of epitaxial MoS<sub>2</sub> through He-ion beam modification
Tuning of the electronic and vibrational properties of epitaxial MoS<sub>2</sub> through He-ion beam modification Open
Atomically thin transition metal dichalcogenides (TMDs), like MoS 2 with high carrier mobilities and tunable electron dispersions, are unique active material candidates for next generation opto-electronic devices. Previous studies on ion i…
View article: Virtual diffraction simulations using the quasi-coarse-grained dynamics method to understand and interpret plasticity contributions during in situ shock experiments
Virtual diffraction simulations using the quasi-coarse-grained dynamics method to understand and interpret plasticity contributions during in situ shock experiments Open
View article: Role of $${\varvec{\alpha}} \to {\varvec{\varepsilon}} \to {\varvec{\alpha}}$$ phase transformation on the spall behavior of iron at atomic scales
Role of $${\varvec{\alpha}} \to {\varvec{\varepsilon}} \to {\varvec{\alpha}}$$ phase transformation on the spall behavior of iron at atomic scales Open
View article: Recent advances in computational materials design: methods, applications, algorithms, and informatics
Recent advances in computational materials design: methods, applications, algorithms, and informatics Open
View article: Virtual texture analysis to investigate the deformation mechanisms in metal microstructures at the atomic scale
Virtual texture analysis to investigate the deformation mechanisms in metal microstructures at the atomic scale Open
View article: Understanding the phase transformation mechanisms that affect the dynamic response of Fe-based microstructures at the atomic scales
Understanding the phase transformation mechanisms that affect the dynamic response of Fe-based microstructures at the atomic scales Open
Large-scale molecular dynamics (MD) simulations were carried out to investigate the shock-induced evolution of microstructure in Fe-based systems comprising single-crystal and layered Cu/Fe alloys with a distribution of interfaces. The sho…
View article: In-situ TEM Studies of Structural Modification in WS<sub>2</sub> during Intercalation of Li and Na
In-situ TEM Studies of Structural Modification in WS<sub>2</sub> during Intercalation of Li and Na Open
An abstract is not available for this content so a preview has been provided. As you have access to this content, a full PDF is available via the ‘Save PDF’ action button.
View article: TEM Studies of Nanoscale Phase Transformation during in-situ reaction of Li with 2D Materials (MoS<sub>2</sub>, WS<sub>2</sub>, Graphite)
TEM Studies of Nanoscale Phase Transformation during in-situ reaction of Li with 2D Materials (MoS<sub>2</sub>, WS<sub>2</sub>, Graphite) Open
An abstract is not available for this content so a preview has been provided. As you have access to this content, a full PDF is available via the ‘Save PDF’ action button.
View article: Understanding the plasticity contributions during laser-shock loading and spall failure of Cu microstructures at the atomic scales
Understanding the plasticity contributions during laser-shock loading and spall failure of Cu microstructures at the atomic scales Open
View article: Fingerprinting shock-induced deformations via diffraction
Fingerprinting shock-induced deformations via diffraction Open
During the various stages of shock loading, many transient modes of deformation can activate and deactivate to affect the final state of a material. In order to fundamentally understand and optimize a shock response, researchers seek the a…
View article: Phase evolution and structural modulation during in situ lithiation of MoS2, WS2 and graphite in TEM
Phase evolution and structural modulation during in situ lithiation of MoS2, WS2 and graphite in TEM Open
View article: Origin of High Interfacial Resistance in Solid‐State Batteries: LLTO/LCO Half‐Cells**
Origin of High Interfacial Resistance in Solid‐State Batteries: LLTO/LCO Half‐Cells** Open
The interface between cathode and electrolyte is a significant source of large interfacial resistance in solid‐state batteries (SSBs). Spark plasma sintering (SPS) allows densifying electrolyte and electrodes in one step, which can improve…
View article: Structures of Layered Materials After Reaction with Li/Na
Structures of Layered Materials After Reaction with Li/Na Open
View article: HRTEM and EELS Studies on the Structural and Chemical Modification of MoS<sub>2</sub> and Graphite During In-situ Reactions with Li and Na
HRTEM and EELS Studies on the Structural and Chemical Modification of MoS<sub>2</sub> and Graphite During In-situ Reactions with Li and Na Open
Journal Article HRTEM and EELS Studies on the Structural and Chemical Modification of MoS2 and Graphite During In-situ Reactions with Li and Na Get access Chanchal Ghosh, Chanchal Ghosh University of Connecticut, Storrs, Connecticut, Unite…
View article: Shock-induced deformation twinning and softening in magnesium single crystals
Shock-induced deformation twinning and softening in magnesium single crystals Open
Magnesium is widely regarded as an excellent structural material, primarily because it forms the basis for a range of light-weight high-strength alloys. Recently, high-strain rate deformation of magnesium has received a great deal of atten…
View article: Shock wave compression behavior and dislocation density evolution in Al microstructures at the atomic scales and the mesoscales
Shock wave compression behavior and dislocation density evolution in Al microstructures at the atomic scales and the mesoscales Open
View article: Unraveling the Role of Interfaces on the Spall Failure of Cu/Ta Multilayered Systems
Unraveling the Role of Interfaces on the Spall Failure of Cu/Ta Multilayered Systems Open
Molecular dynamics (MD) simulations are carried out to investigate the effects of the type and spacing of FCC/BCC interfaces on the deformation and spall behavior. The simulations are carried out using model Cu/Ta multilayers with six diff…