SAHA INSTITUTE OF NUCLEAR PHYSICS
Department of Atomic Energy, Govt. of India
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Dr. Biswarup Satpati

Scientist
Room No : Isotope Bldg
Ext. : 4215 (office) /3128 (lab)
Email id : biswarup.satpati[AT]saha.ac.in
Division :
Centre :
Personal Webpage
Education
Ph.D Year : 2006
Ph.D Institute : Institute of Physics, Bhubaneswar
Joined as Faculty Member in : 2010


Selected Publications:

"A simple method of growing endotaxial silver nanostructures on silicon for applications in surface enhanced Raman scattering (SERS)"
Abhijit Roy, Tapas Kumar Chini, Biswarup Satpati*
Applied Surface Science 501 (2020) 144225

"Metal Nanoparticle-Decorated Silicon Nanowire Arrays on Silicon Substrate and their Applications"
Abhijit Roy* and Biswarup Satpati
Microscopy and Microanalysis (2019), doi:10.1017/S1431927619014946

"Core-shell gold @silver hollow nanocubes for higher SERS enhancement and non-enzymatic biosensor"
Gourab Bhattacharjee, Sumit Majumder, Dulal Senapati, Sangam Banerjee, Biswarup Satpati*
Materials Chemistry and Physics 239 (2020) 122113

"Electroless Deposition of Pd Nanostructures for Multifunctional Applications as Surface Enhanced Raman Scattering Substrate and Electrochemical Non-Enzymatic Sensor"
Abhijit Roy, Shib Shankar Singha, Sumit Majumder, Achintya Singha, Sangam Banerjee, and Biswarup Satpati*
ACS Appl. Nano Mater., 2019, DOI: 10.1021/acsanm.9b00420

"Core-Shell Gold @Silver Nanorods of Varying Length for High SERS Enhancement"
-Gourab Bhattacharjee, Maireyee Bhattacharya, Abhijit Roy, Dulal Senapati, and Biswarup Satpati*
ACS Appl. Nano Mater., 2018, 1, 10, 5589-5600

 
Annealing Induced Morphology of Silver Nanoparticles on Pyramidal Silicon Surface and Their Application to Surface Enhanced Raman Scattering 
-Abhijit Roy, Arpan Maiti, Tapas Kumar Chini and Biswarup Satpati*, 
ACS Appl. Mater. Interfaces, 9, (2017) 34405−34415


Role of oxygen in wetting of copper nanoparticles on silicon surfaces at elevated temperature -Tapas Ghosh and Biswarup Satpati*, Beilstein J. Nanotechnol., 8, (2017) 425

Evidence of Formation of Superdense Nonmagnetic Cobalt - Nasrin Banu, Surendra Singh, B. Satpati, A. Roy, S. Basu, P. Chakraborty, Hema C. P. Movva, V. Lauter and B. N. Dev, Scientific Reports, 7, (2017) 41856

A high-temperature ferromagnetic topological insulating phase by proximity coupling- Ferhat Katmis*, Valeria Lauter*, Flavio S. Nogueira, Badih A. Assaf, Michelle E. Jamer, Peng Wei, Biswarup Satpati, John W. Freeland, Ilya Eremin, Don Heiman, Pablo Jarillo-Herrero & Jagadeesh S. Moodera, NATURE, 533, 513–516 (2016) 

Electrochemical Ostwald Ripening and Surface Diffusion in Galvanic Displacement Reaction: Control over Particle Growth - Tapas Ghosh, Prasanta Karmakar and Biswarup Satpati*, RSC Advances, 2015, 5, 94380 - 94387.

 
Study of inelastic mean free path of metal nanostructures using energy filtered transmission electron microscopy imaging - Tanmay Ghosh, Munmun Bardhan, Maireyee Bhattacharya, and Biswarup Satpati*, JOURNAL OF MICROSCOPY, 2015, 258 (3), pp. 253–258.
 
Insight Mechanism of Versatile Catalytic Activities of Quaternary CuZnFeS Nanocrystals Designed by Rapid Synthesis Route - Amit Dalui, Umamahesh Thupakula, Ali Hossain Khan, Tanmay Ghosh, Biswarup Satpati, and Somobrata Acharya*, SMALL, 2015, 11, pp. 1829–1839.
 
Enhanced photocatalytic activity and charge carrier dynamics of hetero-structured organic-inorganic nano-photocatalysts - Kamala Kanta Nanda, Smrutirekha Swain, Biswarup Satpati, Laxmidhar Besra, Biswajit Mishra, and Yatendra S Chaudhary*, ACS APPLIED MATERIALS & INTERFACES, 2015, 7 (15), pp. 7970–7978.

Tilt boundary induced heteroepitaxy in chemically grown dendritic silver nanostructures on germanium and their optical properties -Tanmay Ghosh, Pabitra Das, Tapas K. Chini, Tapas Ghosh and Biswarup Satpati*, PHYSICAL CHEMISTRY CHEMICAL PHYSICS2014, 16, pp. 16730-16739.
 
Site specific isolated nanostructure array formation on a large area by broad ion beam without any mask and resist  - Prasanta Karmakar* and Biswarup Satpati, APPLIED PHYSICS LETTERS, 2014, 104, pp. 231601-5.
 
Synergistically controlled nano-templated growth of tunable gold bud-to-blossom nanostructures: a pragmatic growth mechanism - Munmun Bardhan, Biswarup Satpati, Tanmay Ghosh, and Dulal Senapati*,JOURNAL OF MATERIALS CHEMISTRY C, 2014, 2, pp. 3795–3804.
 
Characterization of bimetallic core-shell nanorings synthesized via ascorbic acid-controlled galvanic displacement followed by epitaxial growth - Tanmay Ghosh, Biswarup Satpati* and Dulal Senapati, JOURNAL OF MATERIALS CHEMISTRY C, 2014, 2, pp. 2439-2447.

Direct Experimental Evidence of Nucleation and Kinetics Driven Two-Dimensional Growth of Core-Shell Structures -Tanmay Ghosh and Biswarup Satpati*, JOURNAL OF PHYSICAL CHEMISTRY C, 2013, 117, pp. 10825−10833.

A facile approach for in situ synthesis of graphene-branched-Pt hybrid nanostructures with excellent electrochemical performance - Subash Chandra Sahu, Aneeya K. Samantara, Biswarup Satpati, Sarama Bhattacharjee and Bikash Kumar Jena*, NANOSCALE, 2013, 5, pp. 11265-11274.
 
Large spin diffusion length in an amorphous organic semiconductor - J. H. Shim, K.V. Raman, Y. J. Park, T. S. Santos, G. X. Miao, B. Satpati, and J. S. Moodera, PHYSICAL REVIEW LETTERS, 2008, 100, p. 226603.
 
Interface analysis of InAs/GaSb superlattice grown by MBE - B. Satpati, J.B. Rodriguez*, A. Trampert*, E. Tournie´, A. Joullie´, P. Christol, JOURNAL OF CRYSTAL GROWTH2007, 301–302, pp. 889–892.

Room-temperature tunnel magnetoresistance and spin-polarized tunneling through an organic semiconductor barrier - T. S. Santos, J. S. Lee, P. Migdal, I. C. Lekshmi, B. Satpati, and J. S. Moodera, PHYSICAL REVIEW LETTERS, 2007, 98, p. 016601.
 
Carrier-controlled ferromagnetismin transparent oxide semiconductors – J. PHILIP*, A. PUNNOOSE, B. I. KIM, K. M. REDDY, S. LAYNE, J. O. HOLMES, B. SATPATI, P. R. LECLAIR, T. S. SANTOS AND J. S. MOODERA*, NATURE MATERIALS, 2006, 5, pp. 298-304.
 
Replicating nanostructures on silicon by low-energy ion beams - B. Satpati, B N Dev*, NANOTECHNOLOGY, 2005, 16, pp. 572-578.

Ion-beam-induced embedded nanostructures and nanoscale mixing - B. Satpati, P V Satyam*, T. Som and B N Dev,  JOURNAL OF APPLIED PHYSICS, 2004, 96, pp. 5212-5216.
 
Nanoscale ion-beam mixing in Au-Si and Ag-Si eutectic systems - B. Satpati, P V Satyam*, T. Som and B N Dev,  APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2004, 79, pp. 447-451.


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