Items where Author is "Sengupta, Surajit"

Article

Chatterjee, Swastika ; Bhattacharyya, Sirshendu ; Sengupta, Surajit ; Saha-Dasgupta, Tanusri (2011) Crossover of cation partitioning in olivines: a combination of ab initio and Monte Carlo study Physics and Chemistry of Minerals, 38 (4). pp. 259-265. ISSN 0342-1791

Sengupta, Surajit ; Rao, Madan ; Bhattacharya, Jayee (2011) Early-time particle dynamics and non-affine deformations during microstructure selection in solids Journal of Physics: Condensed Matter, 23 (29). pp. 295402-295410. ISSN 0953-8984

Sengupta, Ankush ; Sengupta, Surajit ; Menon, Gautam I. (2010) Driven disordered polymorphic solids: phases and phase transitions, dynamical coexistence and peak effect anomalies Physical Review B: Condensed Matter and Materials Physics, 81 (14). pp. 144521_1-144521_19. ISSN 1098-0121

Chui, Yu-Hang ; Sengupta, Surajit ; Snook, Ian K. ; Binder, Kurt (2010) Effective interactions and melting of a one-dimensional defect lattice within a two-dimensional confined colloidal solid Physical Review E - Statistical, Nonlinear and Soft Matter Physics, 81 (2). pp. 020403_1-020403_4. ISSN 1539-3755

Das, Tamoghna ; Sengupta, Surajit ; Rao, Madan (2010) Nonaffine heterogeneities and droplet fluctuations in an equilibrium crystalline solid Physical Review E - Statistical, Nonlinear and Soft Matter Physics, 82 (4). pp. 041115_1-041115_8. ISSN 1539-3755

Chui, Yu-Hang ; Sengupta, Surajit ; Snook, Ian K. ; Binder, Kurt (2010) The observation of formation and annihilation of solitons and standing strain wave superstructures in a two-dimensional colloidal crystal The Journal of Chemical Physics, 132 (7). pp. 074701 _1-074701 _8. ISSN 0021-9606

Das, Tamoghna ; Sengupta, Surajit ; Sinha, Subhasis (2009) Structural transitions in a crystalline bilayer: the case of Lennard-Jones and Gaussian core models Journal of Physics: Condensed Matter, 21 (19). pp. 195408-195414. ISSN 0953-8984

Chatterjee, Swastika ; Sengupta, Surajit ; Saha-Dasgupta, Tanusri ; Chatterjee, Koustav ; Mandal, Nibir (2009) Site preference of Fe atoms in FeMgSiO₄ and FeMg(SiO₃)₂ studied by density functional calculations Physical Review B, 79 (11). pp. 115103_1-115103_8. ISSN 1098-0121

Paul, Arya ; Bhattacharya, Jayee ; Sengupta, Surajit ; Rao, Madan (2008) Non-affine deformation in microstructure selection in solids II: Elastoplastic theory for the dynamics of solid state transformations Journal of Physics: Condensed Matter, 20 (36). pp. 362211_1-362211_10. ISSN 0953-8984

Bhattacharya, Jayee ; Sengupta, Surajit ; Rao, Madan (2008) Non-affine deformations and shape recovery in solids undergoing martensitic transformations in two dimensions Journal of Statistical Mechanics: Theory and Experiment, 2008 (06). p. P06003. ISSN 1742-5468

Chaudhuri, Debasish ; Sengupta, Surajit (2008) Anomalous structural and mechanical properties of solids confined in quasi-one-dimensional strips The Journal of Chemical Physics, 128 (19). pp. 194702_1-194702_12. ISSN 0021-9606

Sahai, Manish K. ; Sengupta, Surajit (2008) Dynamical transitions of a driven Ising interface Physical Review E - Statistical, Nonlinear and Soft Matter Physics, 77 (3). pp. 032601_1-032601_4. ISSN 1539-3755

Bhattacharya, Jayee ; Paul, Arya ; Sengupta, Surajit ; Rao, Madan (2008) Non-affine deformation in microstructure selection in solids: I. Molecular dynamics Journal of Physics: Condensed Matter, 20 (36). pp. 362210_1-362210_7. ISSN 0953-8984

Sengupta, Ankush ; Sengupta, Surajit ; Menon, Gautam I. (2007) Nonequilibrium states of driven disordered polymorphic solids Physica A: Statistical Mechanics and its Applications, 384 (1). pp. 69-74. ISSN 0378-4371

Sengupta, Ankush ; Sengupta, Surajit ; Menon, Gautam I. (2007) Driven disordered periodic media with an underlying structural phase transition Physical Review B: Condensed Matter and Materials Physics, 75 (18). pp. 180201_1-180201_4. ISSN 1098-0121

Chaudhuri, Abhishek ; Chaudhuri, Debasish ; Sengupta, Surajit (2007) Fluctuations at a constrained liquid-solid interface Physical Review E - Statistical, Nonlinear and Soft Matter Physics, 76 (2). pp. 021603_1-021603_18. ISSN 1539-3755

Chaudhuri, Debasish ; Chaudhuri, Abhishek ; Sengupta, Surajit (2007) Heat conduction through a trapped solid: the effect of structural changes on the thermal conductance Journal of Physics: Condensed Matter, 19 (15). pp. 152201_1-152201_15. ISSN 0953-8984

Chaudhuri, Debasish ; Sengupta, Surajit (2006) Direct test of defect-mediated laser-induced melting theory for two-dimensional solids Physical Review E - Statistical, Nonlinear and Soft Matter Physics, 73 (1). pp. 011507_1-011507_12. ISSN 1539-3755

Chaudhuri, Abhishek ; Sengupta, Surajit ; Rao, Madan (2005) Stress relaxation in a perfect nanocrystal by coherent ejection of lattice layers Physical Review Letters, 95 (26). pp. 266103_1-266103_4. ISSN 0031-9007

Rao, Madan ; Sengupta, Surajit (2004) A mesoscopic model of a two-dimensional solid state structural transformation: statics and dynamics Journal of Physics: Condensed Matter, 16 (43). pp. 7733-7752. ISSN 0953-8984

Chaudhuri, Debasish ; Sengupta, Surajit (2004) A numerical renormalization group study of laser-induced freezing EPL: Europhysics Letters, 67 (5). pp. 814-819. ISSN 0295-5075

Chaudhuri, Debasish ; Sengupta, Surajit (2004) Constrained deformation of a confined solid: anomalous failure by nucleation of smectic bands Physical Review Letters, 93 (11). pp. 115702_1-115702_4. ISSN 0031-9007

Chaudhuri, Abhishek ; Sreeram, P. A. ; Sengupta, Surajit (2004) A kinetics driven commensurate- incommensurate transition Phase Transitions: A Multinational Journal, 77 (8-10). pp. 691-701. ISSN 0141-1594

Chaudhuri, Abhishek ; Sengupta, Surajit (2003) Profile-driven interfaces in 1+1 dimensions: periodic steady states, dynamical melting and detachment Physica A: Statistical Mechanics and its Applications, 318 (1-2). pp. 30-39. ISSN 0378-4371

Sengupta, Surajit ; Rao, Madan (2003) Statistical mechanics of nucleation in solids: a kinetics driven morphological transition Physica A: Statistical Mechanics and its Applications, 318 (1-2). pp. 251-261. ISSN 0378-4371

Rao, Madan ; Sengupta, Surajit (2003) Nucleation of solids in solids: ferrites and martensites Physical Review Letters, 91 (4). pp. 045502_1-045502_4. ISSN 0031-9007

Binder, Kurt ; Sengupta, Surajit ; Nielaba, Peter (2002) The liquid-solid transition of hard discs: first-order transition or Kosterlitz-Thouless-Halperin-Nelson-Young scenario? Journal of Physics: Condensed Matter, 14 (9). pp. 2323-2333. ISSN 0953-8984

Chaudhuri, Abhishek ; Sreeram, P. A. ; Sengupta, Surajit (2002) Growing smooth interfaces with inhomogeneous moving external fields: dynamical transitions, devil's staircases, and self-Assembled ripples Physical Review Letters, 89 (17). pp. 176101_1-176101_4. ISSN 0031-9007

Sengupta, Surajit ; Nielaba, Peter ; Rao, Madan ; Binder, K. (2000) Elastic constants from microscopic strain fluctuations Physical Review E - Statistical, Nonlinear and Soft Matter Physics, 61 (2). pp. 1072-1080. ISSN 1539-3755

Ghosh, G. ; Sastry, V. S. ; Sundar, C. S. ; Sengupta, Surajit ; Radhakrishnan, T. S. (1998) Low temperature hcp to monoclinic structural transition in solid C₇₀: ephemeral nature of the intermediate phase Physical Review B: Condensed Matter and Materials Physics, 58 (21). pp. 14094-14097. ISSN 1098-0121

Ghosh, G. ; Sastry, V. S. ; Sundar, C. S. ; Sengupta, Surajit ; Radhakrishnan, T. S. (1998) Low-temperature hcp-to-monoclinic structural transition in solid C₇₀: ephemeral nature of the intermediate phase Physical Review B: Condensed Matter and Materials Physics, 58 (21). pp. 14094-14097. ISSN 1098-0121

Rao, Madan ; Sengupta, Surajit ; Shankar, R. (1997) Shape-deformation-driven structural transitions in quantum hall skyrmions Physical Review Letters, 79 (20). pp. 3998-4001. ISSN 0031-9007

Rao, Madan ; Sengupta, Surajit (1997) Droplet fluctuations in the morphology and kinetics of martensites Physical Review Letters, 78 (11). pp. 2168-2171. ISSN 0031-9007

Rao, Madan ; Sengupta, Surajit ; Shankar, R. (1997) Shape and phase transitions in quantum-Hall skyrmions Physica E: Low-dimensional Systems and Nanostructures, 1 (1-4). pp. 54-58. ISSN 1386-9477

Menon, Gautam I. ; Dasgupta, C. ; Krishnamurthy, H. R. ; Ramakrishnan, T. V. ; Sengupta, Surajit (1996) Density-functional theory of flux-lattice melting in high-T_c superconductors Physical Review B, 54 (22). pp. 16192-16205. ISSN 0163-1829

Rao, Madan ; Sengupta, Surajit ; Sahu, H. K. (1995) Kinematic scaling and crossover to scale invariance in martensite growth Physical Review Letters, 75 (11). pp. 2164-2167. ISSN 0031-9007

Sengupta, Surajit ; Marathe, Yatin ; Puri, S. (1992) Cell-dynamical simulation of magnetic hysteresis in the two-dimensional Ising system Physical Review B, 45 (14). pp. 7828-7831. ISSN 0163-1829

Sengupta, Surajit ; Dasgupta, C. ; Krishnamurthy, H. R. ; Menon, Gautam I. ; Ramakrishnan, T. V. (1991) Freezing of the vortex liquid in high-T_c superconductors: a density-functional approach Physical Review Letters, 67 (24). pp. 3444-3447. ISSN 0031-9007