Department of Physics

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Sitangshu Bikas Santra

Professor
Office Address: 207, 0361-2582708
Email: santra@iitg.ac.in
http://www.iitg.ernet.in/santra/

Publications

Journals

  • B. Roy and S. B. Santra "First-order transition in a percolation model with nucleation and preferential growth ", Phys. Rev. E vol.95, no.1, pp.010101(R)- 1-010101(R)- 5, [2017]

  • H. Bhaumik and S. B. Santra "Dissipative stochastic sandpile model on small-world networks: Properties of non-dissipative and dissipative avalanches ", Phys. Rev. E vol.94, no.6, pp.062138-1-062138-8, [2016]

  • Himangsu Bhaumik, J. A. Ahmed and S. B. santra "Crossover from rotational to stochastic sandpile universality in the random rotational sandpile model", Phys Rev E vol.90, no.62136, pp., [2014]

  • K. Sen, K. Pashirajan and S. B. Santra "Modelling the biomass growth and enzyme secretion by white rod fungus Phenerochaete Chrysosporium in presence of toxic pollutant", J. Env. Prot. vol.3, no. , pp.114, [2012]

  • J. A. Ahmed and S. B. Santra "Flooding transition in the topography of toppling surfaces of stochastic and rotational sandpile models", Phys. Rev. E. vol.85, no. , pp.31111, [2012]

  • J. A. Ahmed and S. B. Santra "Critical Properties of islandperimeters in the flooding transition of stochastic and rotationalsandpile models", Physica A vol.339, no. , pp.5332, [2012]

  • J. A. Ahmed and S. B. Santra "Sandpile avalanche properties in terms of a microscopic parameter", Europhys Lett. vol.90, no. , pp.50006, [2010]

  • J. A. Ahmed and S. B. Santra "Finite size scaling in BTW like sandpile models", Eur. Phys. J. B vol.76, no. , pp.13, [2010]

  • S. Sinha and S. B. Santra "Random walk on topologically biased anisotropic percolation clusters and transport properties", European Physical Journal B vol.67, no. , pp.429, [2009]

  • S. B. Santra and D. Deb"Sandpile model under rotational constraint", Indian Journal of Physics vol. 82 (3), no. , pp.295-302, [2008]

  • S. Ranjita Chanu and S. B. Santra "A numerical model for studying glass dissolution in water", Ind. J. Phys, vol. vol.82, no. , pp.615, [2008]

  • M. Agarwal, S. B. Santra , R. Anand and R.Swaminathan"Effect of macromolecular crowding on the enzymatic reaction rate", PRAMANA: Journal of Physics vol.71, no. , pp.359, [2008]

  • S. Sinha and S. B. Santra "Finite size scaling theory for anisotropic percolation clusters", Ind. J. Phys. vol.82, no. , pp.919, [2008]

  • S. B. Santra , S. Sinha and J. A. Ahmed"Invasion of a sticky random solid: self-established potential gradient, phase separation and criticality", Physical Review E vol.78, no. , pp.61135, [2008]

  • S. B. Santra and S. Ranjita Chanu"Characteristics of deterministic and stochastic sandpile models in a rotational sandpile model", Phys. Rev. vol.E75, no. , pp.41122, [2007]

  • S. Sinha and S. B. Santra"Multifractality in rotational percolation models", Physica A vol.376, no. , pp.351, [2007]

  • S. Sinha and S. B. Santra"Effect of field direction and field Intensity on Directed Spiral Percolation", Int. J. Mod. Phys. C. vol.17, no. , pp.1285, [2006]

  • S. B. Santra, and B. Sapoval"Multifractal Collision spectrum of ballistic particles with fractal surfaces", Fractals vol.13, no. , pp.9, [2005]

  • S. Sinha and S. B. Santra"Directed Spiral Percolation Hull on the square and triangular lattices", Int. J. Mod. Phys. vol.C 16, no. , pp.1251, [2005]

  • S. Sinha, v. Kishore and S. B. Santra"Self-organized dynamical equilibrium in the corrosion of random solids", Europhys. Lett. vol.71, no. , pp.632, [2005]

  • S. Sinha and S. B. Santra"Breakdown of Universality in Directed Spiral Percolation”, ", Eur. Phys. J. vol.B 39, no. , pp.513, [2004]

  • S.B.Santra "Directed Spiral Site Percolation on the square lattice", Euro. J. Phys. B vol.33, no. , pp.75-82, [2003]

  • S. B. Santra "Study of Finite Size Effects on Directed Spiral Percolation ", Int. J. Mod. Phys. B vol.17, no. , pp. 5555-5564, [2003]

Conferences

  • S. Chattopadhyay and S. B. Santra " Disorder induced hysteresis in diluted kinetic Ising model ", JPCS vol.759, no. , pp. 012011-1-012011-4, [2016]

  • Bappaditya Roy and S. B. Santra"Continuous Percolation Transition in Suppressed Random Cluster Growth Model", ICC 2015 vol., no. , pp. , [2015]

  • Bappaditya Roy and S. B. Santra"Explosive percolation in growing cluster model from randomly added growth centers", XXVII IUPAP Conference on Computational Physics CCP2015 vol., no. , pp.307, [2015]

  • Sourav Chattopadhyay and S. B. Santra"Study of Dynamic Phase Transition in Diluted Magnetic System: Hysteresis Loop Analysis", XXVII IUPAP Conference on Computational Physics CCP2015 vol., no. , pp.303, [2015]

  • Himangsu Bhaumik, S. B. Santra"Study of stochastic dissipative sandpile on small world networks", XXVII IUPAP Conference on Computational Physics CCP2015 vol., no. , pp.310, [2015]

  • Himangsu Bhaumik, S. B. Santra"Sandpile dynamics on percolation backbone", CMDAYS 2015 vol., no. , pp., [2015]

  • Sourav Chattopadhyay and S. B. Santra"Hysteresis Loop Analysis To Study Dynamic Phase Transition", DAE 2015 vol., no. , pp. , [2015]

  • Himangsu Bhaumik and S. B. Santra "Directed Sandpile on Scale-free Network", 2nd Indian Statistical Physics Community Meeting at the International Centre for Theoretical Sciences, Bangalore, India vol., no. , pp., [2015]

  • Bappaditya Roy and S. B. Santra "Random cluster growth with suppression: No evidence of Explosive percolation ", 2nd Indian Statistical Physics Community Meeting at the International Centre for Theoretical Sciences, Bangalore, India vol., no. , pp. , [2015]

  • B. Sethi, A. Perumal , A. Srinivasan and S. B . Santra "Magnetic phase transitin in Iron rich Fe-Zr-B-Co alloy ribbons", International Conference on Magnetic Materials and Application (IC-MagMA-2014) vol.1, no. , pp.171, [2014]

  • Sourav Chattopadhyay, Gopal Gorai and S. B. Santra "Dynamic Phase Transition In Diluted Ising Model", 59th DAE SSPS 2014, VIT University, Vellore, Tamilnadu vol., no. , pp. , [2014]

  • B. Sethi, A. Perumal , A. Srinivasan and S. B. Santra "High-temperature critical behaviour of mechanically alloyed Fe80Zr20powder", International Conference on Materials Science (ICMS 2013), Agartala vol., no. , pp. , [2013]

  • J. A. Ahmed and S. B. Santra "Continuous phase transition in toppling surfaces of stochastic and rotational sandpile models", Proc. SERC School and Sixth National symposium on rheology of complex fluids vol., no. , pp.33, [2012]

  • S. B. Santra and H. Bhaumik"Directed sandpile models on randomand scale free networks", Conf. on Computational Physics, Kobe, Japan vol., no. , pp. , [2012]

  • S. B. Santra and B. Roy"Does explosive percolation occur away from criticality", Conf. on Computational Physics, Kobe, Japan vol., no. , pp. , [2012]

  • B. Sethi, A. Perumal , A. Srinivasan , and S. B. Santra "High temperature magnetic properties of Fe_74Zr_11B_10Co_5 alloy ribon", Proc. CMDAYS, Birla Institute of Technology, Ranchi vol., no. , pp. , [2012]

  • B. Ray and S. B. Santra "Random cluster growth and explosive percolation", Proc. CMDAYS, Birla Institute of Technology, Ranchi vol., no. , pp. , [2012]

  • J. A. Ahmed and S. B. Santra "Analysis of toppling surfaces of stochastic sandpile models", AIP Conf. Proc. vol.1349, no. , pp.192, [2011]

  • H. Bhaumik, J. A. Ahmed and S. B. Santra "Crossover from rotational to stochastic sandpile", AIP Conf. Proc. vol.1349, no. , pp.198, [2011]

  • S. B. Santra and J. A. Ahmed"Percolation transition in the toppling surfaces of sandpile models", Proc. Int. Conf. Theo. And Appl. Physics, IIT Kharagpur vol.44, no. , pp. , [2011]

  • J. A. Ahmed and S. B. Santra "Flooding transition in toppling surfaces of stochastic sandpile models", Proc. CMDAYS, Gauhati University vol., no. , pp. , [2011]

  • B. Sethi, D. Mishra, S. B. Santra and A. Srinivasan "Understanding the complex magnetic behaviour of mechanically alloyd Fe_{80}Zr_{20}", Proc. CMDAYS, Gauhati University vol., no. , pp. , [2011]

  • B. Ray, H. Bhoumik and S. B. Santra "Anti percolation in the etching of a random solid", Proc. CMDAYS, Gauhati University vol., no. , pp.65, [2011]

  • H. Bhoumik and S. B. Santra "Dissipative sandpile on growing random network", Proc. CMDAYS, Gauhati University vol., no. , pp.85, [2011]

  • H. Bhoumik and S. B. Santra "Dissipative sandpile on growing random graphs", Proc. DAE Solid State Phys. Symp. SRM University, Tamilnadu vol., no. , pp. , [2011]

  • S.B. Santra and J. A. Ahmed"Finite size scaling in rotational sandpile models", Proc. Conference on Computational Physics, Page-107, Trondheim, Norway vol., no. , pp. , [2010]

  • J. A. Ahmed and S.B. Santra "Analysis of toppling surfaces of stochastic sandpile models", Proc. S. S. P. Symp.,Manipal University, Manipal vol., no. , pp.189, [2010]

  • H. Bhaumik, J. A. Ahmed and S.B. Santra "Crossover from rotational to stochastic sandpile model", Proc. S. S. P. Symp.,Manipal University, Manipal vol., no. , pp.189, [2010]

  • J. A. Ahmed and S.B. Santra "Properties of toppling surfaces in different sandpile models", Proc. Condensed Matter Days,University of Kalyani vol., no. , pp.98, [2010]

  • S.B.Santra , Jahir Abbas Ahmed and Santanu Sinha "Self-organized criticality and phase separation in the dissolution of a sticky random solid in an aqueous solution", International Conference on Disorder, Complexity and Biology II, Benaras Hindu University, Varanasi vol., no. , pp. , [2009]

  • S. B. Santra "Microscopic properties to determine the universality class of stochastic sandpile models", Proc. Condensed Matter Days, University of Jadavpur vol., no. , pp. , [2009]

  • Jahir A Ahmed and S. B. Santra "Microscopic avalanche properties of sandpile models", Proc. Discussion meeting on Statistical and Condensed matter physics, IIT Guwahati vol., no. , pp. , [2009]

  • Jahir A Ahmed and S. B. Santra "Roughness and contour loop analysis of toppling surfaces of a rotational sandpile model", Proc. S. S. P. Symp., University of Baroda vol., no. , pp.259, [2009]

  • S. Sinha and S.B.Santra "Electro and Magneto Transport Properties of Anisotropic Percolation Clusterd", Condensed Matter Days 2008, Visva-Bharati, Santiniketan, West Bengal vol., no. , pp. , [2008]

  • S. Sinha and S.B. Santra "Self established potential gradient, phase separation and criticality in the invasion of sticky random solid", International workshop and conference on Statistical Physics Approaches in Multidisciplinary Problems, IIT Guwahati vol., no. , pp. , [2008]

  • M. Agarwal, S.B. Santra , R. Anand and R. Swaminathan"Effect of macrornolecular crowding on the enzymatic reaction rate", International workshop and conference on Statistical Physics Approaches in Multidisciplinary Problems, IIT Guwahati vol., no. , pp. , [2008]

  • S. B. Santra and S. R. Chanu"A Numerical Model of Glass Dissolution in Water", Vth Conference of Physics Academy of North East, Gauhati University, Guwahati, 1-3 March 2007 vol., no. , pp.30, [2007]

  • S. B. Santra"Self organized criticality at a dynamical equilibrium between a random solid and a solution", Statphys Kolkata VI, 5-9 January vol., no. , pp. , [2007]

  • S.B. Santra , K. Ulman and S. Sinha"Multifractal toppling surface in rotational sandpile model", Proceedings of S. S. P Symposium, Mysore University vol., no. , pp. , [2007]

  • S.B. Santra , A. Chakraborty and S. Sinha"Formation of Turing Patterns on Fractal Substrate", Proceedings of S. S. P Symposium, Mysore University vol., no. , pp. , [2007]

  • S. Sinha and S. B. Santra"Finite size Scaling and multifractility in directed spiral percolation”, International Conference on Recent Advances in the Interdisciplinary application of Statistical Physics, ICTP, Italy and ICTS, Chinese Academy of Sciences (CAS), Beijing, China, 20-22 September", Proc. ISCA 19th International Conference on Computer Applications in Industry and Engineering (CAINE 2006), Las Vegas, NV, November vol., no., pp.341-345 , [2006]

  • S. B. Santra santra@iitg.ernet.in and D. Deb"A simple model of glass dissolution in water", Science and Technology of Glass and Glass Ceramics, BARC, Mumbai, 15-16 September vol., no. , pp. , [2006]

  • D. Deb and S. B. Santra"Sandpile under rotational constraint", Condensed Matter Days 2006, Tezpur University, Assam, 29-31 August vol., no. , pp. , [2006]

  • S. Sinha and S. B. Santra"Finite size scaling theory for anisotropic percolation clusters", Condensed Matter Days 2006, Tezpur University, Assam, 29-31 August vol., no. , pp. , [2006]

  • S. Sinha and S. B. Santra, "Directed Spiral Percolation: A Model to Study Disordered Systems under crossed external fields", 9th World Multi Conference on Systematics, Cybernetics and Informatics, Orlando, Florida, USA, 10-13 July vol., no. , pp. , [2005]

  • S. Sinha and S. B. Santra"Multifractility in Directed Spiral Percolation", Proc. DAE SSP Symp. vol.50, no. , pp.165, [2005]

  • S. B. Santra and V. Kishore"Roughening to dissolution transition of a random solid in contact with a solvent", Statphys, Kolkata V, 27June-1July. vol., no. , pp. , [2004]

  • S. Sinha and S. B. Santra"Directed spiral percolation hull on the square and triangular lattices", Statphys, Kolkata V, 27June-1July. vol., no. , pp. , [2004]

  • S. B. Santra and B. Sapoval"Multifractility in the interaction of ballistic particles with irregular surfaces", Statphys-22, Bangalore, 4-9 July. vol., no. , pp. , [2004]

  • S. B. Santra and S. Sinha"Hull Properties of directed spiral percolation clusters", Statphys-22, Bangalore, 4-9 July. vol., no. , pp. , [2004]

  • L. Homchaudhuri, M. Agarwal, N. Sarma, S. B. Santra and R. Swaminathan"Effect of Macromolecular Crowding on the rate of Alkaline Phosphatase Catalysed Hydrolysis Reaction", 2nd symposium of Protein Society- Protein Structure and Function, IIT Bombay, Mumbai, 28-30 October 2004 vol., no. , pp. , [2004]

  • P. Nandi and S. B. Santra "Sandpile on Percolation Clusters", Proceedings of the DAE Solid State Physics Symposium vol., no. , pp. , [2003]

  • S. Sinha and S. B. Santra "Directed Spiral Percolation on the Triangular lattice", Proceedings of the DAE Solid State Physics Symposium vol., no. , pp. , [2003]

Text book/Book chapters

  • S. B. Santra and P. Ray"Statistical mechanics and critical phenomena: A brief overview, in Computational statistical Physics", Hindustan book Agency, New Delhi vol., no. , pp. 1-34 , [2011]

  • S. B. Santra and P. Ray"Classical Monte Carlo Simulation, in Computational statistical Physics", Hindustan book Agency, New Delhi vol., no. , pp.67-122 , [2011]

  • S. B. Santra and P. Ray"Computational Statistical Physics", Hindustan book Agency, New Delhi vol., no. , pp., [2011]

  • S. B. Santra "Edited PRAMANA-Journal of Physics", xxxx vol.71(2), no. , pp. , [2008]