Department of Physics

Indian Institute Of Technology Madras , Chennai
Dr. Dillip K. Satapathy
MSB 323
DESIGNATION

Associate Professor

Ph.D.

humboldt Univ, Germany

CURRENT RESEARCH INTEREST

Self assembly of colloids and surfactants; Swelling dynamics, wrinkling, cracking and folding of thin polymer films; X-ray and Neutron scattering

CONTACT

044 - 2257 4899

dks@iitm.ac.in

RESEARCH GROUPS

Soft Condensed Matter & Biological Physics


 Current Research :



 Recent Publications :

Depth profile of the ferromagnetic order in a YBa2Cu3O7/La2/3Ca1/3MnO3 superlattice on a LSAT substrate: A polarized neutron reflectometry study

M. A. Uribe-Laverde, D. K. Satapathy, I. Marozau et al.

PHYSICAL REVIEW B

Volume: 87 Page: 115105 DOI: 10.1103/PhysRevB.87.115105

Year: 2013

High bias anomaly in YBa2Cu3O7/LaMnO3+δ/YBa2Cu3O7superconductor/ferromagnetic insulator/superconductor junctions: Evidence for a long-range superconducting proximity effect through the conduction band of a ferromagnetic insulator

T. Golod, A Rydh, V. M. Krasnov, I. Marozau, M. A. Uribe-Laverde, D. K. Satapathy, Th. Wagner, C. Bernhard

PHYSICAL REVIEW B

Volume: 87 Page: 134520 DOI: 10.1103/PhysRevB.87.134520

Year: 2013

Pulsed laser deposition growth of heteroepitaxial YBa2Cu3O7/La0.67Ca0.33MnO3 superlattices on NdGaO3 and Sr0.7La0.3Al0.65Ta0.35O3 substrates

V. K. Malik, I Marozau, S. Das, B. Doggett, D. K. Satapathy et.al.

PHYSICAL REVIEW B

Volume: 85 Page: 054514 DOI: 10.1103/PhysRevB.85.054514

Year: 2012

Competing interactions at the interface between ferromagnetic oxides revealed by spin-polarized neutron reflectometry

J.-H KIm, I. Vrejo, K. Khaydukov et al.

PHYSICAL REVIEW B

Volume: 86 Page: 180402 DOI: 10.1103/PhysRevB.86.180402

Year: 2012

Magnetic Proximity Effect in YBa2Cu3O7/La2/3Ca1/3MnO3 and YBa2Cu3O7/LaMnO3+δ Superlattices

D. K. Satapathy, M. A. Uribe-Laverde, I. Marozau et al.

PHYSICAL REVIEW LETTERS

Volume: 108 Page: 197201 DOI: 10.1103/PhysRevLett.108.197201

Year: 2012

Directed Self-Assembly of Lamellae-forming Block Copolymer Films Between Two Orthogonal Chemically Nano-patterned Surfaces

G. Liu, A. Ramirez-Hernandez, H. Yoshida, K. Nygård, D. K. Satapathy, O. Bunk, J. J. de Pablo, and P. F. Nealey

PHYSICAL REVIEW LETTERS

Volume: 108 Page: 065502 DOI: 10.1103/PhysRevLett.108.065502

Year: 2012

Density profile of water in nanoslit

S. Chodankar, E. Perret, K. Nygard, O. Bunk, D. K. Satapathy et al.

EPL-Europhys. Lett.

Volume: 99 Page: 26001 DOI: 10.1209/0295-5075/99/26001

Year: 2012

Azimuthal reflection high-energy electron diffraction study of MnAs growth on GaAs(001) by molecular beam epitaxy

Dillip K. Satapathy, Bernd Jenichen, Klaus H. Ploog and Wolfgang Braun

J. Appl. Phys. 110, 023505 (2011).

Year: 2011

Surface-Specific Ordering of Reverse Micelles in Confinement

Kim Nygård, D. K. Satapathy, Edith Perret, Celestino Padeste, Oliver Bunk, Christian David and J. Friso van der Veen

Soft Matter 6, 4536, (2010).

Year: 2010

X-ray reflectivity reveals equilibrium density profile of molecular liquid under nanometer confinement

E. Perret, K. Nygård, D. K. Satapathy, T. E. Balmer, O. Bunk, M. Heuberger and J. Friso van der Veen

EPL-Europhys. Lett. 88, 36004 (2009).

Year: 2009

Buckling and layering transitions in confined colloids

D. K. Satapathy, K. Nygård, O. Bunk, K. Jefimovs, E. Perret, F. Pfeiffer, C. David and J. F. van der Veen

EPL-Europhys. Lett.

Volume: 87 Page: 34001

Year: 2009

Structure of confined fluids by x-ray interferometry using diffraction gratings

K. Nygård, D. K. Satapathy, J. Buitenhuis, E. Perret, O. Bunk, F. Pfeiffer, C. David and J. F. van der Veen

Optics Express 16, 20522 (2008).

Year: 2008

Colloidal monolayer trapped near a charged wall: A synchrotron x-ray diffraction study

D. K. Satapathy, O. Bunk, K. Jefimovs, K. Nygård, H. Guo, A. Diaz, E. Perret, F. Pfeiffer, C. David, G. H. Wegdam and J. F. van der Veen

PHYSICAL REVIEW LETTERS

Volume: 101 Page: 136103

Year: 2008

Dynamical theory for diffractive x-ray imaging of one-dimensional periodic objects

K. Nygård, D. K. Satapathy, O. Bunk, F. Pfeiffer, C. David and J. F. van der Veen

Applied Physics Letters

Volume: 92 Page: 214105

Year: 2008

Periodic array of misfit dislocations at the MnAs/GaAs interface studied by synchrotron x-ray diffraction,

D. K. Satapathy, V. M. Kaganer, B. Jenichen, W. Braun, L. Daeweritz and K. H. Ploog

PHYSICAL REVIEW B

Volume: 72 Page: 155303 DOI: 10.1103/PhysRevB.72.155303

Year: 2005

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