Department of Physics

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Saurabh Basu

Professor
Office Address: 204, 0361-2582711
Email: saurabh@iitg.ac.in
http://www.iitg.ernet.in/physics/fac/saurabh/

Publications

Journals

  • Sunayana Dutta, Marios C Tsatsos, Saurabh Basu and Axel U. J. Lode"Management of the Correlations of Ultracold Bosons in Triple Wells", New J. Phys. vol.Accepted, no., pp., [2019]

  • Priyadarshini Kapri and Saurabh Basu"Thermopower generation and thermoelectric cooling in a Kane-Mele normal-insulator -superconductor nano-junction ", Euro. Phys. Lett. vol.125, no.4, pp.47003, [2019]

  • Sunayana Dutta, Pankaj Kumar Mishra, Budhaditya Chatterjee and Saurabh Basu"Dynamics of interacting bosons in a double-well potential", Euro. Phys. Lett. vol.124, no.3, pp.30002, [2018]

  • Sudin Ganguly, Saurabh Basu and Santanu K. Maiti"Interface sensitivity on spin transport through a three-terminal graphene nanoribbon", Superlattices and Microstructures vol.1201, no. , pp.650-658 , [2018]

  • Sudin Ganguly, Saurabh Basu and Santanu K. Maiti"Controlled engineering of spin-polarized transport properties in a zigzag graphene nanojunction", Euro. Phys. Lett. vol.124, no.1, pp.17005, [2018]

  • S. Ganguly and S. Basu"Magnetic adatoms in two and four terminal graphene nanoribbons: A comparison between their spin polarized transport", Physica E: Low-dimensional Systems and Nanostructures vol.98, no.https://doi.org/10.1016/j, pp. 174-183, [2018]

  • Sudin Ganguly, Saurabh Basu and Santanu K. Maiti"Unconventional charge and spin dependent transport properties of a graphene nanoribbon with line-disorder", Euro. Phys. Lett. vol.124, no.5, pp.57003, [2018]

  • Sk Noor Nabi and Saurabh Basu"Quantum phases of a spin-1 ultracold Bose gas with three-body interactions", Euro. Phys. Lett. vol.121, no. , pp.46002, [2018]

  • Priyadarshini Kapri, Priyanka Adhikary, Subham Sinha and Saurabh Basu"Controlled thermoelectric response of a tunable Rashba coupled metal-insulator-superconductor junction", Physica E vol.99, no. , pp.67-74 , [2018]

  • Priyadarshini Kapri and Saurabh Basu"Tunable refrigeration properties of nano-scale Rashba coupled junction devices", Physica E vol.103, no. , pp.383-390 , [2018]

  • Priyadarshini Kapri and Saurabh Basu"Andreev reflection across a Kane-Mele normal-superconductor nano-junction ", Euro. Phys. Lett. vol.124, no.1, pp.17002, [2018]

  • Priyanka Sinha, Sudin Ganguly and Saurabh Basu"Analytic and numeric computation of edge states and conductivity of a Kane-Mele nanoribbon ", Physica E vol.103, no. , pp.314-322 , [2018]

  • P. Kapri and Saurabh Basu"Tunneling conductance study of a metal-superconductor junction in the presence of Rashba spin orbit coupling", The European Physical Journal B vol.90, no.2, pp.33, [2017]

  • S. Ganguly and S. Basu"Spin Hall conductance in a Y-shaped junction device in presence of tunable spin-orbit coupling", Physica E: Low-dimensional Systems and Nanostructures vol.90, no.https://doi.org/10.1016/j, pp.131-136, [2017]

  • S. Ganguly and S. Basu"Adatoms in grapheme nanoribbons: spintronic properties and the quantum spin Hall phase", Materials Research Express vol.4, no.11, pp., [2017]

  • S. Ganguly and S. Basu"Conductance properties of six terminal graphene nanoribbons in presence of a magnetic field: integer quantum Hall effect revisited", Journal of Electromagnetic Waves and Applications vol.31, no.18, pp. 1974-1982, [2017]

  • Sk. Noor Nabi and Saurabh Basu"Percolation analysis of a disordered spinor Bose gas", Journal of Physics B: Atomic, Molecular and Optical Physics vol.49, no.12, pp.125301, [2016]

  • Sk. Noor Nabi and Saurabh Basu"Competition between external and synthetic magnetic fields on a spin-1 ultracold Bose gas", Europhysics Letters vol.116, no.4, pp.46001, [2016]

  • Sudin Ganguly and Saurabh Basu"Interplay of Rashba spin orbit coupling and disorder in the conductance properties of a four terminal junction device", The European Physical Journal B vol.89, no.4, pp.103, [2016]

  • P. Kapri, S. Ganguly and Saurabh Basu"Tunneling conductance through normal metal-superconductor junctions: effects of Rashba spin orbit coupling and magnetic field", Journal of Physics: Conference Series (IOP) vol.759, no.1, pp.12031, [2016]

  • Sk Noor Nabi,Saurabh Basu"Percolation analysis of a disordered spinor Bose gas", Journal of Physics B: Atomic, Molecular and Optical Physics vol.49, no.125301, pp. , [2016]

  • Apurba Barman and Saurabh Basu "Phase Diagram of multi-component bosonic mixtures: emergence of mixed superfluid and insulating phases", Journal of Physics B: Atomic, Molecular and Optical Physics vol.48, no. , pp.55301, [2015]

  • Apurba Barman, Saurabh Basu"Phase diagram of multicomponent Bosonic mixtures: emergence of mixed superfluid and insulating phases", vol.48, no. , pp.55301, [2015]

  • Sunayana Dutta, Aprurba Barman, Anat Siddharth, Saurabh Basu"Tunneling dynamics of correlated bosons in a double well potential", European Journal of Physics B vol.88, no. , pp.139, [2015]

  • A. Khan, Saurabh Basu and B. Tanatar"Investigating dirty crossover through Fidelity Susceptibility and density of states", Int. J. Mod. Phys. B vol., no. , pp. , [2014]

  • A. Barman and Saurabh Basu "Phase diagram of trapped bosons in a Kagome lattice - application of inhomogeneous mean field theory ", J. Phys. B At. Mol. Opt. Phys. vol.47, no. , pp.025302-025310 , [2014]

  • Apurba Barman and Saurabh Basu "Phase diagram of Correlated Bosons", Journal of Physical Society of Japan (Conf. Series) vol.3, no. , pp.16007, [2014]

  • A. Barman and Saurabh Basu "Phase diagram of bosons in a tripartite lattice- emergence of exotic density ordered phases", J. Phys. B At. Mol. Opt. Phys. vol.46, no. , pp.125303, [2013]

  • Krishna Kanti Dey, Satyapriya Bhandari, Dipankar Bandyopadhyay, Saurabh Basu and Arun Chattopadhyay"The pH Taxis of an Intelligent Catalytic Microbot", Small vol., no. , pp. , [2013]

  • S.K. Das, A.Khan and Saurabh Basu "Electron pairing and evidence of a BCS–BEC crossover in d-wave superconductors", Physica B vol.410, no. , pp.99-104 , [2013]

  • Ayan Khan, Saurabh Basu and B. Tanatar"Disorder induced BCS-BEC crossover in an ultracold Fermi gas", Journal of Superconductivity and Novel Magnetism vol., no. , pp. , [2012]

  • P. Dey, A. Khan, Saurabh Basu and B. Tanatar"A comparison of harmonic confinement and disorder in Inducing localization effects in a superconductor", International Journal of Modern Physics: Conference Series vol.11, no. , pp. 127-132 , [2012]

  • N. S. Sangeetha, A. Thamizhavel, C. V. Tomy, Saurabh Basu , A. M. Awasthi, S. Ramakrishnan, and D. Pal "Interplay of superconductivity and charge density wave ordering inpseudoternary alloy compounds: Lu2Ir3(Si1−xGex)5,Lu2(Ir1−xRhx)3Si5, and (Lu1−xScx)2Ir3Si5", Phys. Rev. B vol.86, no. , pp.24524, [2012]

  • P. Dey, D. Sarkar, A. Khan and Saurabh Basu "Participation ratio and fidelity analyses as tools to study BCS-BEC crossover", European Physical Journal B vol.81, no. , pp.95-102, [2011]

  • N.S. Sangeetha, A. Thamizhavel, C.V. Tomy, Saurabh Basu , S. Ramkrishnana and D. Pal "Magnetic ordering and Crystal field effects in the R2Ir3Sn5 system", Physical Review B vol.84, no. , pp.0644301-0644310, [2011]

  • P. Dey, Saurabh Basu and R. Kishore"Current and spin correlations in the FFLO state of a s-wave superconductor", Journal of Physics C vol.273, no. , pp.273-276, [2011]

  • K. K. Dey, B. Panda, A. Paul, Saurabh Basu and A Chattopadhyay"Catalytic gold nanoparticle driven pH specific chemical locomotion", Journal of Colloid and Interface Science vol.348, no., pp.335, [2010]

  • A.Medhi and Saurabh Basu "Importance of interlayer pair tunneling: A variational perspective", Physica C vol.471, no. , pp.1, [2010]

  • P. Dey, Saurabh Basu and R. Kishore"Some clues in the investigation of the FFLO phase in superconductors", J. Phys. Condens. Matter vol.21, no. , pp.355062, [2009]

  • P. Dey and Saurabh Basu "Disordered superconductors: A simple model manifesting pseudogap and BCS-BEC crossover", Int. Journal of Mod. Phys. vol.23, no. , pp.4245, [2009]

  • A. Medhi, Saurabh Basu and C. Y. Kadolkar "Phase diagram for a t-J bilayer: role of interlayer couplings", Eur. Phys. Journal B. vol.72, no. , pp.583, [2009]

  • A. Medhi, Saurabh Basu and C.Y. Kadolkar "Variational Monte Carlo study of magnetic correlations in bilayer t-J model", Indian Journal of Physics vol.82, no. , pp.257, [2008]

  • P. Dey and Saurabh Basu "d-wave correlations for anisotropic superconductors", Indian Journal of Physics vol.82, no. , pp.289, [2008]

  • P. Dey and Saurabh Basu "BCS-BEC Crossover, potential vs. kinetic energy driven pairing for anisotropic superconductors", Physica B vol.403, no. , pp.1026, [2008]

  • A. Agarwal, K. K. Dey, A. Paul, Saurabh Basu and A. Chattopadhyay"Chemical locomotives based on polymer supported catalytic nanoparticles", Journal of Physical Chemistry (Letters) vol.112, no. , pp.2797, [2008]

  • P. Dey and Saurabh Basu "Role of disorder in inducing a BCS-BEC crossover", Journal of Physics Condensed Matter vol.20, no. , pp.485205-485213, [2008]

  • K.K. Dey, D. Sharma, Saurabh Basu and A. Chattopadhyay"Veering the motion of a chemical locomotive in a liquid", Journal of Chemical Physics vol.129, no. , pp.121101-121103, [2008]

  • Saurabh Basu, C.Y. Kadolkar and N. Goveas"Two electrons in a honeycomb lattice", Modern Physics Letters B vol.21, no. , pp.391, [2007]

  • A. Medhi, Saurabh Basu and C.Y. Kadolkar "Non-magnetic impurities in a two-leg ladder", Journal of Applied Physics vol.101, no. , pp.09D504, [2007]

  • P. Dey and Saurabh Basu "Hopping anisotropies � a candidate for BCS-BEC crossover", Physical Review B vol.75, no. , pp.174512, [2007]

  • A.Medhi, Saurabh Basu and C.Y. Kadolkar "Coexistence of magnetism and superconductivity in a t-J bilayer", Physical Review B vol.76, no. , pp.235122, [2007]

  • A. Medhi, Saurabh Basu and C.Y. Kadolkar "Stability of the Gutzwiller projected BCS wavefunction in t-J bilayers", Physica C vol.451, no. , pp.13, [2007]

  • C.Y. Kadolkar and S. Basu "Phase diagram of the t-J model on a honeycomb lattice", Physical Review B vol.73, no. , pp.104501, [2006]

  • A. Medhi, S. Basu and C.Y. Kadolkar "Quantum Monte Carlo study of the Hubbard model doped with nonmagnetic impurities", Physica B vol.73, no. , pp.430, [2006]

  • S. Basu "Gap function in an anisotropic superconductor", Physica B vol.378-380, no. , pp.315, [2006]

  • C. Y. Kadolkar and S. Basu"Phase diagram of the t-J model on a honeycomb lattice”, Phys. Rev., B 73, pp. 104501, 2006.", Phys. Rev. vol.B 73, no. , pp.104501, [2006]

  • S. Basu and R. J. Gooding"Examining a Square to a triangular lattice interpolation: bound states in two dimensional t-J models", Phys. Stat. Sol.(b) vol.242, no. , pp.1431, [2005]

  • D. A. Biava, S. Ghosh, D. D. Johnson, W. A. Shelton and A. V. Smirnov"Systematic, multisite short range order corrections to the electronic structure of disordered alloys from first principles: The KKR nonlocal CPA from the dynamical cluster approximation", Phys. Rev. vol.B 72, no. , pp.113105, [2005]

Conferences

  • Sk. Noor Nabi and Saurabh Basu"Disordered spin dependent interactions in a spinor (S=1) Bose gas: A percolation analysis", 62th DAE-Solid State Physics Symposium, Amity University, Noida vol.1731, no. , pp.30015, [Dec. 21-25, 2015]

  • Sk. Noor Nabi and Saurabh Basu"Disorder, three body interaction and Bose glass phase in a spinor atomic gas", XXVII IUPAP Conference on Computational Physics (CCP2015), I.I.T Guwahati vol.759, no. , pp.12035, [Dec. 2-5, 2016]

  • Sk. Noor Nabi and Saurabh Basu"Three body interaction effects on the phase diagram of spinor bosons", XXVII IUPAP Conference on Computational Physics (CCP2015), I.I.T Guwahati vol.759, no. , pp.12034, [Dec. 2-5, 2016 ]

  • Sudin Ganguly and Saurabh Basu"Spin dependent disorder in a junction device with spin orbit couplings", XXVII IUPAP Conference on Computational Physics (CCP2015), I.I.T Guwahati vol.759, no. , pp.12028, [Dec. 2-5, 2015]

  • Sunayana Dutta and Saurabh Basu "Condensate characteristics of bosons in a tilted optical lattice", XXVII IUPAP Conference on Computational Physics (CCP2015), I.I.T Guwahati vol.759, no. , pp.12036, [Dec. 2-5, 2015 ]

  • Sunayana Dutta, Budhaditya Chatterjee, Pankaj Kumar Mishra, Axel UJ Lode, Marios C Tsatsos and Saurabh Basu "Tunneling Dynamics of interacting bosons in a quantum seesaw potential", Journal of Physics: Conference Series vol., no., pp.1290-012030, [2019]

  • Sk Noor Nabi and Saurabh Basu"Spin-1 Bose Hubbard model with three body interaction and magnetic fields", 2nd International Conference on Condensed Matter and Applied Physics (ICC 2017) vol., no. , pp.40003, [2018]

  • Sk Noor Nabi and Saurabh Basu"Disordered spin dependent interactions in a spinor (S=1) Bose gas: A percolation analysis", AIP Conference Proceedings vol.1731, no.30015, pp. , [2015]

  • B.Tanatar, A.Khan and Saurabh Basu "Quantum mechanical toolbox to study the dirty crossover in cold atomic gases", Bulletin of the American Physical Society vol., no. , pp. , [2013]

  • Saurabh Basu and A. Barman"Phase diagram of correlated bosons in a tripartite lattice with harmonic confinement", Strongly correlated Electron systems (SCES) 2013 vol., no. , pp. , [2013]

  • Apurba Barman and Saurabh Basu "’Role of information entropy in determining the Bose glass phase", Gordon Research Conference, Mount Holyoke, MA, USA vol., no. , pp. , [2012]

  • Saurabh Basu and A. Barman"Band structure effects on bosonic atoms in an optical lattice", Strongly Correlated electron system (SCES 2011, University of Cambridge, Cambridge (UK) vol., no. , pp. , [2011]

  • A. Medhi, Saurabh Basu and C.Y. Kadolkar "Phase diagram for a t-J bilayer: A variational Monte Carlo study", Proceeding of the DAE Solid State Physics Symposium vol., no. , pp. , [2008]

  • P. Dey and Saurabh Basu "BCS-BEC crossover: A study of the interplay between density and the interparticle interaction strength", Proceeding of the DAE Solid State Physics Symposium vol., no. , pp. , [2008]

  • Saurabh Basu "Disordered superconductors: A simple model manifesting pseudogap and BCS-BEC crossover", CMT32-Loughborough, UK vol., no. , pp. , [2008]

  • P. Dey ans S. Basu"Does BCS-BEC crossover explains Pseudogap?", Vth Conference of Physics Academy of North East, Gauhati University, Guwahati, 1-3 March 2007 vol., no. , pp.30, [2007]

  • A. Medhi, Saurabh Basu and C.Y. Kadolkar "Nonmagnetic impurities in a two leg Hubbard ladder", 10th Joint MMM/Intermag Conference, Baltimore, Maryland, USA, 7-11 January vol., no. , pp., [2007]

  • P. Dey and Saurabh Basu "Condensation energy for a BCS-BEC crossover", DAE Solid State Physics Symposium vol., no. , pp. , [2007]

  • A. Medhi, Saurabh Basu and C.Y. Kadolkar"Coexistence of superconductivity and antiferromagnetism in a bilayer t-J model", DAE Solid State Phys. Symp., Barkhatulla University, 26-30 December vol., no. , pp. , [2006]

  • A. Medhi, S. Basu and C.Y. Kadolkar"Variational Monte Carlo study of magnetic correlations of bilayer t-J model", Condensed Matter Days 2006, Tezpur University, Assam, 29-31 August vol., no. , pp. , [2006]

  • P. Dey and S. Basu"d- wave Correlations for anisotropic Superconductors", Condensed Matter Days 2006, Tezpur University, Assam, 29-31 August vol., no. , pp. , [2006]

  • S. Basu and C.Y. Kadolkar"Thermodynamics of noninteracting electrons", Condensed Matter Days Symposium vol., no. , pp. , [2006]

  • C.Y. Kadolkar , Saurabh Basu and N. Goveas,"Pairing in a Honeycomb Lattice – An Exact Diagonalization Study ", DAE Solid State Physics Sym. vol.50, no. , pp.567, [2005]

  • A. Medhi, Saurabh Basu and C.Y. Kadolkar , "Spin Correlation Studies in a t-J Bilayer ", Proc. DAE SSP Symp. vol.50, no. , pp.593, [2005]

  • S. Basu"Enhanced superconductivity in bilayered systems", American Physical Society March Meeting, Los Angeles, USA, 21-25 March, 2005. vol., no. , pp. , [2005]

  • S. Basu and R. J. Gooding"T=0 Superconducting Properties of a 2D Plane of Exchange Coupled Chains ", Proceedings of Americal Physical Society (APS), Montreal, Canada, March, 2004 vol., no. , pp. , [2004]

Text book/Book chapters

  • P. K. Choudhury, K. K. Dey and Saurabh Basu "Micro and Nanoscale Technologies- Avenues and applications in certain directions", Invited Review article in Nanoscale Spectroscopy with application (CRC press Taylor and Francis group, LLC; Ed. Sarhan M. Musa) vol., no. , pp.229-266 , [2013]

  • K.K.Dey, P.K. Choudhury and Saurabh Basu "Catalytic Nanoparticle driven self propulsion of Polymer microspheres’in ‘Nanoscale Spectroscopy and Applications", CRC press vol., no. , pp. , [2012]