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Dive into the research topics where Radhakrishna Sureshkumar is active.

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Featured researches published by Radhakrishna Sureshkumar.


Physical Review B | 2007

Pulsed-laser-induced dewetting in nanoscopic metal films : Theory and experiments

Justin Trice; Dennis G. Thomas; Christopher Favazza; Radhakrishna Sureshkumar; Ramki Kalyanaraman

Hydrodynamic pattern formation (PF) and dewetting resulting from pulsed-laser-induced melting of nanoscopic metal films have been used to create spatially ordered metal nanoparticle arrays with monomodal size distribution on


Environmental Science & Technology | 2010

Comparative Eco-Toxicities of Nano-ZnO Particles under Aquatic and Aerosol Exposure Modes

Bing Wu; Yin Wang; Yi-Hsuan Lee; Angela Horst; Zhipeng Wang; Da-Ren Chen; Radhakrishna Sureshkumar; Yinjie J. Tang

\mathrm{Si}{\mathrm{O}}_{2}∕\mathrm{Si}


Langmuir | 2012

Effects of nanoparticle charge and shape anisotropy on translocation through cell membranes

Shikha Nangia; Radhakrishna Sureshkumar

substrates. PF was investigated for film thickness


Physics of Fluids | 2001

Budgets of Reynolds stress, kinetic energy and streamwise enstrophy in viscoelastic turbulent channel flow

Costas D. Dimitropoulos; Radhakrishna Sureshkumar; Antony N. Beris; Robert A. Handler

h\ensuremath{\leqslant}7\phantom{\rule{0.3em}{0ex}}\mathrm{nm}l


Journal of Non-newtonian Fluid Mechanics | 1999

Linear stability and dynamics of viscoelastic flows using time-dependent numerical simulations

Radhakrishna Sureshkumar; M.D. Smith; Robert C. Armstrong; Robert A. Brown

laser absorption depth


Langmuir | 2011

Coarse-grained molecular dynamics simulations of the sphere to rod transition in surfactant micelles.

Ashish V. Sangwai; Radhakrishna Sureshkumar

\ensuremath{\sim}11\phantom{\rule{0.3em}{0ex}}\mathrm{nm}


Nature Materials | 2010

Irreversible nanogel formation in surfactant solutions by microporous flow

Mukund Vasudevan; Eric Buse; Donglai Lu; H. Krishna; Ramki Kalyanaraman; Amy Q. Shen; Bamin Khomami; Radhakrishna Sureshkumar

, and different sets of laser parameters, including energy density


Physics of Fluids | 2007

Dynamics of viscoelastic fluid filaments in microfluidic devices

Benjamin Steinhaus; Amy Q. Shen; Radhakrishna Sureshkumar

E


Applied Physics Letters | 2007

Self-organized metal nanostructures through laser-interference driven thermocapillary convection

Christopher Favazza; Justin Trice; Ramki Kalyanaraman; Radhakrishna Sureshkumar

and the irradiation time, as measured by the number of pulses


Applied Physics Letters | 2006

Laser-induced short- and long-range orderings of Co nanoparticles on SiO2

Christopher Favazza; Justin Trice; H. Krishna; Ramki Kalyanaraman; Radhakrishna Sureshkumar

n

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Christopher Favazza

Washington University in St. Louis

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Justin Trice

Washington University in St. Louis

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Kyoungyoun Kim

Hanbat National University

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Dennis G. Thomas

Pacific Northwest National Laboratory

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Hernando Garcia

Southern Illinois University Edwardsville

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