Book/Book Chapters

Posted by Saurabh on January 10, 2013

1.

Disordered superconductors: A simple model manifesting pseudogap and BCS-BEC crossover: P. Dey and Saurabh Basu in Condensed Matter Theories (Vol. 24) World Scientific (2010)

2.

Catalytic Nanoparticle driven Self-Propulsion of Polymer Microspheres: Evolution and Opportunities, by K. K. Dey, P.K. Choudhury and Saurabh Basu in ‘Nanoscale Spectrocopy and Applications’ CRC press (to be published 2012)

Research Papers in Refereed Journals

Posted by Saurabh on January 10, 2013

1
Percolation analysis of a disordered spinor Bose gas, Sk. Noor and Saurabh Basu, Jour. Phys. B (At. Mol.) vol. 49, 125301 (2016)
2
Competition between external and synthetic magnetic fields on a spin-1 ultracold Bose gas, Sk. Noor Nabi and Saurabh Basu, Europhysics Letters,  vol. 116, 46001 (2016) (7 pages)
3
Detailed tunneling conductance study through a normal metal-superconductor junction in presence of Rashba spin orbit coupling, P. Kapri and Saurabh Basu, European Physical Journal B (Accepted for publication) (2017)
4
Interplay of the Rashba spin-orbit coupling and disorder in the conductance properties of four terminal junction devices, Sudin Ganguly and Saurabh Basu, Eur. Phys. Journal B, vol. 89, page – 103 (2016) (8 Pages)
5
Multiple charge-density-wave transitions in single crystalline, Lu2Ir3Si5,  N.S. Sangeetha, A. Thamizhavel, C.V. Tomy, Saurabh Basu, A.M. Awasthi, P. Rajak, S. Bhattacharya, S. Ramkrishnan and D. Pal, Physical Review B, vol. 91, 205131 (2015)  (9 pages)
6
Tunneling dynamics of correlated bosons in a double well potential, S. Dutta, A. Barman, A. Khan and Saurabh Basu, Eur. Phys. J B, vol. 88, p 139 (2015) (8 pages)
7
Anisotropic quantum transport in two dimensions – hints of emergence of a metallic behavior, S. Ganguly and Saurabh Basu,  Eur. Phys. J B, vol. 88, p 396 (2015) (7 pages)
8
Phase diagram of multi-component bosonic mixtures: emergence of mixed superfluid and insulating phases, A. Barman and Saurabh Basu, J. Phys. B: At. Mol. Opt. Phys. Vol. 48, p-055301 (2015) (8 pages)
9
Phase diagram of correlated bosons with harmonic confinement, A. Barman and Saurabh Basu,  JPS, Conf. Proc. vol. 3, p 016007 (2014) (6 pages)
10
Phase diagram of trapped bosons in a kagome lattice – application of inhomogeneous mean field theory, A. Barman and Saurabh Basu, J. Phys. B: At. Mol. Opt. Phys. Vol. 47, p-025302 (2014) (9 pages)
11
Investigating dirty crossover through fidelity susceptibility and density of states, A. Khan, Saurabh Basu and B. Tanatar, Int. J. Mod. Phys. B, vol 14, 1450083 (2014) (12 pages)
12
Electron pairing and evidence of a BCS-BEC crossover in d-wave superconductors, S.K. Das, A. Khan and Saurabh Basu, Physica B, vol. 410, p 99-104 (2013)
13
Understanding the Bose glass phase via a percolation scenario, A. Barman, S. Dutta, A. Khan and Saurabh Basu,  Eur. Phys. J B, vol. 86, p 308 (2013) 
14
The Phase diagram of bosons in a tripartite lattice – emergence of exotic density ordered phases, A. Barman and Saurabh Basu, J. Phys. B: At. Mol. Opt. Phys. Vol. 46, p-125303 (2013) (6 pages)
15
The pH taxis of an intelligent catalytic microbot:  K. K. Dey, S. Bhandari, D. Bandypadhyay, Saurabh Basu and A. Chattopadhyay, Small 2013 (Doi: 10.1002/smll.2012022312)
16
Disorder induced BCS-BEC crossover in an ultracold Fermi gas: A. Khan, Saurabh Basu and B. Tanatar, J. Supercond Nov. Magn. Vol 26, p-191-1895 ( 2013)
17
Interplay of superconductivity and charge density wave ordering in pseudoternary alloy compounds: Lu2Ir3(Si1-xGex)5, Lu2(Ir1-xRhx)3Si5 and (Lu{1-x}Sc{x})2Ir3Si5,N. S. Sangeetha, A. Thamizhavel, C. V Tomy, Saurabh Basu, A. Ramakrishnan and D. Pal, Physical  Review  B, vol. 86, 024524  (2012) 
18
Effect of disorder in BCS-BEC crossover, A. Khan, Saurabh Basu and S. W. Kim, Journal of Physics B: At Mol. Opt. Phys, vol 45, p 135302 (2012) 
19
Interplay of optical potential and condensate properties for bosons in different optical lattice geometries, A. Barman and Saurabh Basu, Journal of Physics B, : At Mol. Opt. Phys, vol 45, p-105303 (2012)
20
A comparison of harmonic confinement and disorder in inducing localization effects in a superconductor, P. Dey, A. Khan, Saurabh Basu and B. Tanatar, International Journal of Modern Physics: Conference series, vol 11 p-127 (2012) 
21
Magnetic ordering and crystal field effects in R2Ir3Sn5 (R = La-Nd, Gd-Tm) system, N.S. Sangeetha, A. Thamizhavel, C.V. Tomy, Saurabh Basu, S. Ramakrishnan and D. Pal, Physical Review B, vol 84,p-064430 (2011) 
22
Stable magnetic chemical locomotive with Pd Nanoparticle incorporated Ferromagnetic Oxide, K.K. Dey, K.K. Senapat, P. Phukan, Saurabh Basu and A. Chattopadhyay, The Journal of Physical Chemistry C,  vol 115, 12708 (2011)
23
Effect of harmonic confinement on correlation studies of a spin polarized s-wave superconductor, P. Dey and Saurabh Basu, Physica C, vol 471, p-463 (2011)
24
Participation ratio and Fidelity analyses as tools to study BCS-BEC crossover, P. Dey, D. Sarkar, A. Khan and Saurabh Basu,  European Physical Journal B, vol 81, p-95 (2011) 
25
Current and Spin correlations in FFLO state of a s-wave superconductor, Journal of Physics: Conference series,  vol 273, p-012072 (2011) by P. Dey, Saurabh Basu and R. Kishore 
26
Catalytic gold nanoparticle driven pH specific chemical locomotion, Journal of Colloid and Interface Science, vol 348, p-335 (2010) by K.K. Dey, B. Panda, A. Paul, Saurabh Basu, and A Chattopadhyay
27
Importance of interlayer pair tunneling: A variational perspective, Physica C, vol 471,p-1 (2010) by A. Medhi and Saurabh Basu
28
Phase diagram for a t-J bilayer: role of interlayer couplings, European Physical Journal B, vol. 72,  p-583 (2009), by A.Medhi, Saurabh Basu and C.Y. Kadolkar
29
Some clues in the investigation of the FFLO phase in superconductors, Journal of Physics Condensed Matter, vol. 21, p-355062 (2009), P. Dey, Saurabh Basu and R. Kishore 
30
BCS-BEC Crossover, potential vs. kinetic energy driven pairing for anisotropic superconductors, Physica B, vol 403, p-1026 (2008) by P. Dey and Saurabh Basu
31
Veering the motion of a chemical locomotive in a liquid, The journal of Chemical Physics, vol 129, p-121101 (2008) by K.K. Dey, D. Sharma, Saurabh Basu and A. Chattopadhyay (Also in  October 6, 2008 issue of Virtual Journal of Nanoscale Science & Technology)
32
Role of disorder in inducing a BCS-BEC crossover, Journal of Physics, Condensed Matter, vol 20, p-485205 (2008) by P. Dey and Saurabh Basu
33
Chemical locomotives based on polymer supported catalytic nanoparticles, Journal of Physical Chemistry (Letters), vol 112, p-2797 (2008), by A. Agarwal, K.K. Dey, A. Paul, Saurabh Basu and A. Chattopadhyay
34
d-wave correlations for anisotropic superconductors, Indian Journal of Physics, vol-82, p-289 (2008), by P. Dey and Saurabh Basu 
35
Variational Monte Carlo study of magnetic correlations in bilayer t-J model, Indian Journal of Physics, vol-82, p-257 (2008), by A. Medhi, Saurabh Basu and C.Y. Kadolkar
36
Stability of the Gutzwiller projected BCS wavefunction in t-J bilayers, Physica C,  vol 451, p-13 (2007) by A. Medhi, Saurabh Basu and C.Y. Kadolkar
37
BCS @ 50: Derivation of gap equations in different lattice geometries, ICTP preprint (refereed), IC/2007/64 by P. Dey, C.Y. Kadolkar and Saurabh Basu
38
Two electrons in a honeycomb lattice, Modern Physics Letters B, vol 21, p-391 (2007) by Saurabh Basu, C.Y. Kadolkar and N. Goveas 
39
Coexistence of magnetism and superconductivity in a t-J bilayer, Physical Review B, vol. 76, p-235122 (2007) by A.Medhi, Saurabh Basu and C.Y. Kadolkar
40
Non-magnetic impurities in a two-leg ladder, Journal of Applied Physics, vol 101, 09D504 (2007) by A. Medhi, Saurabh Basu and C.Y. Kadolkar
41
Hopping anisotropies – a candidate for BCS-BEC crossover, Physical Review B, vol 75, p-174512 (2007) by P. Dey and Saurabh Basu
42
Quantum Monte Carlo study of the Hubbard model doped with nonmagnetic impurities, Physica B, vol 378-380, p-430 (2006) by A. Medhi, Saurabh Basu and C.Y. Kadolkar
43
Gap function in an anisotropic superconductor, Physica B, vol 378-380, p-315 (2006) by Saurabh Basu
44
Phase diagram of the t-J model on a honeycomb lattice, Physical Review B, vol 76, p-235122 (2007), by C.Y. Kadolkar and Saurabh Basu
45
Examining a Square to a triangular lattice interpolation: bound states in two dimensional t-J models, Physica Status Solidi (B), vol 242, p-1431 (2005) by Saurabh Basu and RJ. Gooding (Collaboration with R.J. Gooding at Queens Univ. Canada)
46
Increasing superconducting Tc's by a factor of 1000 with large hopping anisotropies in two-dimensional t-J model systems, Physical Review B, vol. 66, p-144507 (2002), Saurabh Basu, A.C. Jones and R. J. Gooding
47
A model of pairing enhanced by stripelike correlations, Physica B, vol 52-53, p-312 (2002), by Saurabh Basu, P.W. Leung
48
Enhanced Bound State formation via Stripe-Like Hopping anisotropies, Physical Review B, vol 63, p-100506 (Rapid Communications), by Saurabh Basu, P.W. Leung and R.J. Gooding
49
Disorder Effects upon the Raman spectrum in an Antiferromagnet, Phys.  Stat. Sol. (b), vol 25, p-379 (2001), by Saurabh Basu
50
Hopping disorder, magnon energy renormalization and two-magnon  Raman scattering in an Antiferromagnet, Physical Review B, vol 55, 12338 (1997), by Saurabh Basu and A. Singh
51
Two Magnon Raman scattering in a Mott-Hubbard Antiferromagnet, Physical Review B, vol 54, 6356 (1996), by Saurabh Basu and A. Singh
52
Self consistent study of impurity doped Mott-Hubbard insulator. Physical Review B, vol 53, 6406 (1996), by Saurabh Basu and A. Singh
53
Gap States in a doped Mott Hubbard insulator, Pramana Journal of Physics (Letters), vol 44, p-L77 (1995), by Saurabh Basu and A. Singh
54
Gap states, local moments and magnetic dynamics in a Mott-Hubbard  Antiferromagnet doped with static impurities, Physical Review B, vol 53, 6406 (1996), by P. Sen, Saurabh Basu and A. Singh

Research Papers in non-refereed journals / conferences

Posted by Saurabh on January 10, 2013

1
Disorder, three body interaction and Bose glass phase in a spinor atomic gas, Sk. Noor and Saurabh Basu, ,Journal of Physics (Conf. Series) vol. 759, 012035 (2016)
2
Spin Hall Conductance in Y-shaped junction device, Sudin Ganguly and Saurabh Basu, Accepted for Publication in SCES 2016
3
Condensate Characteristics of bosons in a tilted optical lattice, Sunayana Dutta and Saurabh Basu, Journal of Physics (Conference Series), vol. 759, 012036 (2016)
4
Spin dependent disorder in a junction device with spin orbit couplings, Sudin Ganguly and Saurabh Basu, Journal of Physics (Conference Series), vol. 759, 012028 (2016)
5
Tunneling conductance through normal metal-superconductor junctions: effects of Rashba spin orbit coupling and magnetic field, P. Kapri, S. Ganguly and Saurabh Basu, Journal of Physics (Conference Series), vol. 759, 012031 (2016)
6
Catalytic Nanoparticles driven pH Specific Chemical Locomotion, Frontiers in Chemical Sciences (FICS 2010), to be held in Indian Institute of Technology Guwahati, India, during December 3-4, 2010 by K.K. Dey, Saurabh Basu and A. Chattopadhyay
7
Interplay of superfluidity and lattice geometry in Bose systems, DAE  Solid State Physics Symposium (2010) by A.Barman, Saurabh Basu
8
A Novel Magnetic Chemical Locomotive with Pd Nanoparticle Incorporated Ferromagnetic Oxide, International Conference on Nanoscience and Technology 2010 (ICONSAT 2010), held in Indian Institute of Technology Bombay, India, during February 17-20, 2010 by K.K. Dey, Saurabh Basu and  A. Chattopadhyay
9
BCS-BEC crossover – real space analysis using participation ratio, Condensed Matter Days, August 2010 by P. Dey and Saurabh Basu
10
Current and Spin correlations in FFLO state of a s-wave superconductor, Strongly Correlated electron systems (SCES) in Santa Fe, USA (27th June to 2nd July, 2010) by P. Dey, Saurabh Basu and R. Kishore (Collaboration with R. Kishore, Brazil)
11
Participation ratio across BCS-BEC crossover, Gordon Research Conferences meeting in South Hadley, USA (13th -18th June, 2010) by Saurabh Basu
12
Transport and magnetic properties of R2Ir3Sn5(R=La,Ce,Pr,Nd) systems, DAE  Solid State Physics Symposium (2010) by N. S. Sangeetha, A. Thamizhavel, Saurabh Basu, S. Ramakrishnan and D. Pal (Collaboration with TIFR group)
13
Chemical Locomotion as a Possible Source of Electricity, International Conference on Advanced Nanomaterials & Nanotechnology (ICANN- 2009),  at Centre for Nanotechnology, IIT Guwahati, India, during December 09- 11, 2009, by K.K. Dey, Saurabh Basu and  A. Chattopadhyay
14
Fulde-Ferrel-Larkin-Ovchinnikov states in a s-wave superconductor, Discussion meeting in Statistical & Condensed Matter Physics” in IIT Guwahati, India (October, 2009), by P. Dey and Saurabh Basu
15
Why Fulde-Ferrell-Larkin-Ovchinnikov state is elusive in experiments: A note from the   theoretician’s desk, DAE  Solid State Physics Symposium (2009). by P. Dey and Saurabh Basu
16
Transport and Magnetic Properties of Lu2 (Ir1-xRhx)3Si5, DAE  Solid State Physics Symposium (2009), N. S. Sangeetha, Saurabh Basu, A. Thamizhavel, A. K. Grover, S. Ramakrishnan, D. Pal (Collaboration with TIFR group)
17
BCS-BEC crossover: A study of the interplay between density and the interparticle interaction strength, DAE  Solid State Physics Symposium (2008), P. Dey and Saurabh Basu
18
Phase diagram for a t-J bilayer: A variational Monte Carlo study, DAE  Solid State Physics Symposium (2008), A. Medhi, Saurabh Basu and C.Y. Kadolkar
19
Controlled Motion of Chemical Locomotives in a Liquid, Future Directions of Advanced Materials Research (FDAMR); a discussion Meeting at Shimla, India, during April 16-19, 2008, by K.K. Dey, Saurabh Basu, A. Chattopadhyay
20
Disordered superconductors: A simple model manifesting pseudogap and BCS-BEC crossover, CMT32-Loughborough, UK, (August, 2008), by P. Dey and Saurabh Basu
21
Designing Chemical Locomotives using Pd Nanoparticles, National Conference on Frontiers in Chemical Engineering (NCFCE-2007), at Department of Chemical Engineering, IIT Guwahati, India, during December 12-14, (2007) by K.K. Dey, Saurabh Basu, A. Chattopadhyay
22
Condensation energy for a BCS-BEC crossover, DAE Solid State Physics Symposium (2007)  by P. Dey and Saurabh Basu
23
Effect of interplanar exchange coupling on the superconducting and magnetic properties of bilayer t-J model, DAE Solid State Physics Symposium (2007)  by A. Medhi, Saurabh  Basu and C.Y. Kadolkar
24
Does BCS-BEC crossover explains Pseudogap ? Physics Academy of the North East (PANE) (Guwahati,March 2007) by P. Dey and Saurabh Basu
25
Coexistence of superconductivity and antiferromagnetism in a bilayer t-J model, DAE Solid State Physics Symposium (2006) by A. Medhi, Saurabh Basu and C.Y. Kadolkar
26
Variational Monte Carlo study of magnetic correlations of bilayer t-J   model, Condensed Matter Days Symposium (2006)  by A. Medhi, Saurabh  Basu and C.Y. Kadolkar
27
d- wave Correlations for anisotropic Superconductors, Condensed Matter Days Symposium (2006), by P. Dey and Saurabh Basu
28
Thermodynamics of noninteracting electrons, Condensed Matter Days Symposium (2006), by Saurabh Basu and C.Y. Kadolkar
29
Pairing in a Honeycomb Lattice – An Exact Diagonalization Study, DAE Solid State Physics Symposium (2005) by A. C.Y. Kadolkar, Saurabh Basu and N. Goveas
30
Spin Correlation Studies in a t-J Bilayer, DAE Solid State Physics Symposium (2005), by A. Medhi, Saurabh  Basu and C.Y. Kadolkar
31
Enhanced superconductivity in bilayered systems, APS March Meeting, 2005 (Los Angeles, CA) by Saurabh Basu and R.J. Gooding (Collaboration with R.J. Gooding at Queens Univ. Canada)
32
T=0  superconducting properties of a 2D plane of exchange coupled chains, APS March Meeting, 2004 (Montreal, Canada) by Saurabh Basu and R.J. Gooding (Collaboration with R.J. Gooding at Queens Univ. Canada)
33
A model of pairing enhanced by stripe like correlations, Strongly correlated electron systems (SCES), in Ann Arbor, (MI) August, 2001, Saurabh Basu, P.W. Leung and R. J. Gooding
34
Discussion meeting on High-Tc superconductivity, Univ. Of Toronto, Canada (September, 2000)
35
Conference on correlated electron systems at ICTP, Italy May (1997)
36
School on Condensed Matter and Computational Physics at ICTP, Italy May (1995)
37
Golden Jubilee celebration of TIFR (SUJAYATA) in September (1996)
38
Bose and 20th Century Physics in Kolkata, December (1993)

Important Seminar/ Conference Attended

Posted by Saurabh on January 10, 2013

Sl. No.

Conference/Seminar

Title of Paper/ Invited talk 

Year

1.
Invited seminar in PANE conference in Shillong  
2016
2.
Invited seminar in IUPAP conference in Guwahati  
2015
3.

 

Gordon Research Conference in Hong Kong  
2015
4.
Invited Seminar at IISER Kolkata in November  
2012

5.

Gordon Research Conferences, in South Hadley, USA

Role of information entropy in determining the Bose glass phase.

2012

6.

Invited Public lecture in Institute of Microengineering and Nanoelectronics (IMEN),  University of Kebangsaan Malasyia

Catalytic Motors: Challenges, Evolution & Promises

2012

7.

SCES, in Univ. of Cambridge, UK

Band structure effects of bosonic atoms in optical lattices

2011

8.

 Gordon Research Conferences, in South Hadley, USA

Participation ratio across BCS-BEC crossover

2010

7.

Invited Colloquium for PhD students in Gauhati University

Theoretical Physics in today’s world

2009

8.

Talk at Indian Condensed Matter Physics, ICMP  in Mahabaleshwar, India

Imbalanced spin population in presence of a harmonic trap

2009

9.

Invited talk at Discussion meeting on Statistical mechanics and Condensed matter Physics’ at  IIT Guwahati, India

Phase fluctuations in superconductors

2009

10.

TPSC seminar at Institute of Mathematical Sciences (IMSC), Chennai

Bound states and superconductivity in correlated electron systems

2009

11.

TPSC Seminar at IIT Kanpur

VMC route to study superconductivity

2008

12.

Invited talk at G. Goethe Institute, Frankfurt, Germany

Pairing in strongly interacting systems

2007

13.

Invited talk at ICTP, Italy

Two electrons in a honeycomb lattice

2007

14.

TPSC Seminar, November 2006 at Saha Institute of Nuclear Physics (SINP), Kolkata and SN Bose National Center for Basic Sciences (SNBNCBS), Kolkata

Phase separation in a two-dimensional Honeycomb lattice

2006

15.

TPSC Colloquium, September 2006 at Delhi University  and IIT Roorkee, India

Phases of t-J model – A case study for honeycomb lattice

2006

16.

TPSC– North East Consortium Meeting” in February, 2004 at IIT Guwahati, India

Formation of Bound states in t-J models

2004