Publications:

• Surajit Sengupta, Peter Nielaba and K. Binder,  Elastic moduli, dislocation core energy, and melting of hard disks in two dimensions, Phys. Rev. E 61, 6294 (2000).
• S. Sengupta, P. Nielaba and K. Binder Defect fugacity, Spinwave Stiffness and T$_c$ of the 2-d Planar Rotor Model,  Europhys. Lett.,  50, 668 (2000).
• Kurt Binder, Surajit Sengupta and Peter Nielaba,  The liquid-solid transition of hard discs: first-order transition or Kosterlitz-Thouless-Halperin-Nelson-Young scenario?, J. Phys. Condens. Matter 14, 2323
  (2002).
•  A.C. Mitus, D. Marx, S. Sengupta, P. Nielaba, A. Z. Patashinskii and H. Hahn,
  Locating liquid-solid transitions in computer simulations based on local structure analysis, J. Phys.: Condens. Matter 5, 8509, (1993).