Sumalay Roy
Sumalay Roy
Department of Physics and Astrophysics, University of Delhi
Подтвержден адрес электронной почты в домене physics.du.ac.in
Tuning the Dirac Point Position in via Surface Carbon Doping
S Roy, HL Meyerheim, A Ernst, K Mohseni, C Tusche, MG Vergniory, ...
Physical Review Letters 113 (11), 116802, 2014
Preferential heights in the growth of Ag islands on Si (1 1 1)-(7× 7) surfaces
DK Goswami, K Bhattacharjee, B Satpati, S Roy, PV Satyam, BN Dev
Surface science 601 (3), 603-608, 2007
Observation and Structure Determination of an Oxide Quasicrystal Approximant
S Förster, M Trautmann, S Roy, WA Adeagbo, EM Zollner, R Hammer, ...
Physical Review Letters 117, 095501, 2016
Atomic relaxations at the (0001) surface of single crystals and ultrathin films
S Roy, HL Meyerheim, K Mohseni, A Ernst, MM Otrokov, MG Vergniory, ...
Physical Review B 90 (15), 155456, 2014
Surface alloying and iron selenide formation in observed by x-ray absorption fine structure experiments
A Polyakov, HL Meyerheim, ED Crozier, RA Gordon, K Mohseni, S Roy, ...
Physical Review B 92 (4), 045423, 2015
Atomic and electronic structure of bismuth-bilayer-terminated (0001) prepared by atomic hydrogen etching
R Shokri, HL Meyerheim, S Roy, K Mohseni, A Ernst, MM Otrokov, ...
Physical Review B 91 (20), 205430, 2015
Study of sputtered particles from gold nano-islands due to MeV self-ion irradiation
B Satpati, DK Goswami, S Roy, T Som, BN Dev, PV Satyam
Nuclear Instruments and Methods in Physics Research Section B: Beam …, 2003
Geometric and electronic structure of the Cs-doped (0001) surface
MM Otrokov, A Ernst, K Mohseni, H Fulara, S Roy, GR Castro, ...
Physical Review B 95 (20), 205429, 2017
Interfacial mixing in as-deposited Si/Ni/Si layers analyzed by x-ray and polarized neutron reflectometry
D Bhattacharya, S Basu, S Singh, S Roy, BN Dev
Applied surface science 263, 666-670, 2012
The Kepler tiling as the oldest complex surface structure in history: X-ray structure analysis of a two-dimensional oxide quasicrystal approximant
S Roy, K Mohseni, S Förster, M Trautmann, F Schumann, E Zollner, ...
Zeitschrift für Kristallographie-Crystalline Materials 231 (12), 749-755, 2016
Insitu all‐laser process for deposition of Y1Ba2Cu3O7−δ film on stainless steel involving use of Y‐ZrO2‐Ag composite as a barrier layer
SB Ogale, VN Koinkar, R Viswanathan, SD Roy, SM Kanetkar
Applied physics letters 59 (15), 1908-1910, 1991
Temperature-dependent changes in structural and magnetic properties of heavy ion irradiated nanoscale Co/Pt multilayers
T Som, S Ghosh, M Mäder, R Grötzschel, S Roy, D Paramanik, A Gupta
New Journal of Physics 9 (6), 164, 2007
Estimation of diffusion coefficient by photoemission electron microscopy in ion-implanted nanostructures
R Batabyal, S Patra, A Roy, S Roy, L Bischoff, BN Dev
Applied surface science 256 (2), 536-540, 2009
X-ray analysis of wurtzite-type CoO (111) films on Ir (001): Correlation of structure, stress, electronic, and magnetic properties
S Roy, HL Meyerheim, K Mohseni, Z Tian, D Sander, M Hoffmann, ...
Physical Review B 89 (16), 165428, 2014
X-ray standing waves in a multi-trilayer system with linearly varying period
S Roy, BN Dev
Applied surface science 257 (17), 7566-7572, 2011
Coexistent compressive and tensile strain in Ag thin films on Si (1 1 1)-(7× 7) surfaces
DK Goswami, K Bhattacharjee, B Satpati, S Roy, G Kuri, PV Satyam, ...
Applied surface science 253 (23), 9142-9147, 2007
Microstructural evolution, atomic migration, and FePt nanoparticle formation in ion-irradiated Pt (Fe)/C (Fe) multilayers
S Bera, S Roy, K Bhattacharjee, G Kuri, BN Dev
Journal of applied physics 102 (1), 2007
Ion irradiation induced evolution of nanostructure in a graded multi-trilayer system
S Roy, J Ghatak, BN Dev
Applied surface science 258 (8), 3967-3974, 2012
X‐Ray Structure Analysis of Ultra‐Thin Silver Films on the (0001) Surface of the Topological Insulator Bi2Se3
S Roy, A Polyakov, K Mohseni, HL Meyerheim
physica status solidi (RRL)–Rapid Research Letters 12 (7), 1800138, 2018
Microstructures of a Pt/Ni/C multilayer system: An X-ray reflectivity and ion scattering study
S Roy, S Bera, BN Dev
Journal of Nanoscience and Nanotechnology 7 (6), 2182-2185, 2007
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