176 citations · 362 across the 11 of their papers we have counts for
12 papers
Finite Membrane Thickness Influences Hydrodynamics on the Nanoscale
Zachary G. Lipel, Yannick A. D. Omar, Dimitrios Fraggedakis
Many lipid membrane-mediated transport processes--such as mechanically-gated channel activation and solute transport--involve structural and dynamical features on membrane thicknes…
Inherent-State Melting and the Onset of Glassy Dynamics in Two-Dimensional Supercooled Liquids
Dimitrios Fraggedakis, Muhammad R. Hasyim, Kranthi K. Mandadapu
Below the onset temperature , the equilibrium relaxation time of most glass-forming liquids exhibits glassy dynamics characterized by super-Arrhenius temperature depend…
Correlative image learning of chemo-mechanics in phase-transforming solids
Haitao D. Deng, Hongbo Zhao, Norman L. Jin +14
Constitutive laws underlie most physical processes in nature. However, learning such equations in heterogeneous solids (e.g., due to phase separation) is challenging. One such rela…
Electrochemical Ion Insertion: From Atoms to Devices
Aditya Sood, Andrey D. Poletayev, Daniel A. Cogswell +7
Electrochemical ion insertion involves coupled ion-electron transfer reactions, transport of guest species, and redox of the host. The hosts are typically anisotropic solids with t…
The first open channel for a yield-stress fluid in complex porous media
Dimitrios Fraggedakis, Emad Chaparian, Outi Tammisola
The prediction of the first fluidized path of a yield-stress fluid in complex porous media is a challenging yet an important task to understand the fundamentals of fluid flow in se…
Soft-mode and Anderson-like localization in two-phase disordered media
Tingtao Zhou, Dimitrios Fraggedakis, Fan Wang
Wave localization is ubiquitous in disordered media -- from amorphous materials, where soft-mode localization is closely related to materials failure, to semi-conductors, where And…
Theory of coupled ion-electron transfer kinetics
Dimitrios Fraggedakis, Michael McEldrew, Raymond B. Smith +6
The microscopic theory of chemical reactions is based on transition state theory, where atoms or ions transfer classically over an energy barrier, as electrons maintain their groun…
Dielectric breakdown by electric-field induced phase separation
Dimitrios Fraggedakis, Mohammad Mirzadeh, Tingtao Zhou +1
The control of the dielectric and conductive properties of device-level systems is important for increasing the efficiency of energy- and information-related technologies. In some…
Tuning the stability of Electrochemical Interfaces by Electron Transfer reactions
Dimitrios Fraggedakis, Martin Z. Bazant
The morphology of interfaces is known to play fundamental role on the efficiency of energy-related applications, such light harvesting or ion intercalation. Altering the morphology…
Vortices of Electro-osmotic Flow in Heterogeneous Porous Media
Mohammad Mirzadeh, Tingtao Zhou, Mohammad Amin Amooie +3
Traditional models of electrokinetic transport in porous media are based on homogenized material properties, which neglect any macroscopic effects of microscopic fluctuations. This…
Theory of Freezing Point Depression in Charged Porous Media
Tingtao Zhou, Mohammad Mirzadeh, Dimitrios Fraggedakis +2
Freezing in charged porous media can induce significant pressure and cause damage to tissues and functional materials. We formulate a thermodynamically consistent theory to model f…
Interplay of phase boundary anisotropy and electro-autocatalytic surface reactions on the lithium intercalation dynamics in LiFePO platelet-like nanoparticles
Neel Nadkarni, Elisha Rejovitzky, Dimitrios Fraggedakis +4
Experiments on single crystal LiFePO (LFP) nanoparticles indicate rich nonequilibrium phase behavior, such as suppression of phase separation at high lithiation rates, stri…