6 citations · 28 across the 13 of their papers we have counts for
15 papers
Fluctuation-induced magnetoresistance in graphene Hall bars at charge neutrality
Anna Grigoreva, Alex Levchenko, Eleftherios Kirkinis +1
In the temperature interval , the rate of electron-electron collisions in graphene devices may exceed the momentum relaxation rate due to disorder and electron-ph…
Universal behavior in diffuse charge dynamics with patterned electrodes
E. Krucker-Velasquez, E. Kirkinis, M. Olvera de la Cruz
Iontronic devices that replicate physiological processes will improve energy efficiency to support artificial-intelligence architectures. Energy storage and conversion devices, how…
-symmetric hydrodynamics of odd viscous liquids and their oscillator counterparts
E. Kirkinis, A. Levchenko
Odd viscosity, the nondissipative part of the viscous response of a time-reversal-broken fluid, is notoriously difficult to measure precisely because it does no work. Here we show…
Oscillating electroosmotic flow in channels and capillaries with modulated wall charge distribution
A. Shrestha, E. Kirkinis, M. Olvera de la Cruz
Electrolyte-filled channels with modulated wall charge distribution subjected to an applied DC electric field, form time-independent vortices whose sense of circulation is determin…
Fluctuation-induced giant magnetoresistance in charge-neutral graphene
A. Levchenko, E. Kirkinis, A. V. Andreev
The Johnson-Nyquist noise associated with the intrinsic conductivity of the electron liquid, induces fluctuations of the electron density in charge-neutral graphene devices. In the…
Wave-crests around obstacles in odd viscous liquids
E. Kirkinis, A. Levchenko
The values of liquid odd-viscosity coefficients remain largely unknown, with only a single experimental measurement reported to date [Nature Physics 15, 1188 (2019)]. In this work,…
Photogalvanic effect in hydrodynamic flows of nonreciprocal electron liquids
E. Kirkinis, L. Bonds, A. Levchenko +1
We study nonlinear hydrodynamic electron transport driven by an AC electric field. In noncentrosymmetric conductors with broken time-reversal (TR) symmetry the nonlinear flow of su…
Nonreciprocity of hydrodynamic electron transport in noncentrosymmetric conductors
E. Kirkinis, L. Bonds, A. Levchenko +1
We show that the nonreciprocity of hydrodynamic electron transport in noncentrosymmetric conductors with broken time-reversal symmetry (TRS) is significantly enhanced compared to t…
Self-generated electrokinetic flows from active-charged boundary patterns
Ahis Shrestha, Eleftherios Kirkinis, Monica Olvera de la Cruz
We develop a hydrodynamic description of self-generated electrolyte flow in capillaries whose bounding walls feature both non-uniform distributions of charge and non-uniform active…
Wobbling and Migrating Ferrofluid Droplets
Aaveg Aggarwal, Shih-Yuan Chen, Eleftherios Kirkinis +4
Active components incorporated in materials generate motion by inducing conformational changes in response to external fields. Magnetic fields are particularly interesting as they…
Universal behavior in traveling wave electroosmosis
A. Shrestha, E. Kirkinis, M. Olvera de la Cruz
Traveling wave charges lying on the insulating walls of an electrolyte-filled capillary, give rise to oscillatory modes which vanish when averaged over the period of oscillation. T…
Taylor halos and Taylor spears in odd viscous liquids
E. Kirkinis, M. Olvera de la Cruz
A body placed in a rigidly-rotating fluid becomes circumscribed by a fictitious cylinder with generators parallel to the axis of rotation, a Taylor column. Slowly-moving liquid imp…
Evanescent and inertial-like waves in rigidly-rotating odd viscous liquids
E. Kirkinis, M. Olvera de la Cruz
Three-dimensional non-rotating odd viscous liquids give rise to Taylor columns and support {axisymmetric} inertial-like waves [\emph{J. Fluid Mech.}, vol. {973}, A30, (2023)]. When…
Hydrodynamics of thermally-driven chiral propulsion and separation
E. Kirkinis, A. V. Andreev, M. Olvera de la Cruz
Considerable effort has been directed towards the characterization of chiral mesoscale structures, as shown in chiral protein assemblies and carbon nanotubes. Here, we establish a…
Taylor columns and inertial-like waves in a three-dimensional odd viscous liquid
E. Kirkinis, M. Olvera de la Cruz
Odd viscous liquids are endowed with an intrinsic mechanism that tends to restore a displaced particle back to its original position. Since the odd viscous stress does not dissipat…