Alexander Punnoose

Physics Interests:
 
Theoretical Condensed Matter Physics:
Transport and Thermodynamic properties of 
low-dimensional correlated electronic systems with disorder

Recent Publications:

• "Flow diagram of the metal-insulator transition in two dimensions," 
  S. Anissimova, S. V. Kravchenko, A. Punnoose, A. M. Finkel'stein, and T. M. Klapwijk, Nature Physics 3, 707 (2007)

• "Large Bychkov-Rashba spin-orbit coupling in high-mobility GaN/AlGaN heterostructures," 
  S. Schmult, M. J. Manfra, A. Punnoose, A. M. Sergent, and K. W. Baldwin,   Phys. Rev. B 74, 033302 (2006) 

• "Magnetoconductivity in the presence of Bychkov-Rashba spin-orbit interactions," 
  A. Punnoose, Appl. Phys. Lett. 88, 252113 (2006) 

• "Spin relaxation rate in the presence of electron-electron interaction,'' 
  A. Punnoose & A. M. Finkel'stein, Phys. Rev. Lett. 96, 057202 (2006)

• "Metal-insulator transition in disordered two-dimensional electron systems," 
  A. Punnoose & A. M. Finkel'stein, Science 310, 289 (2005)

• "Dilute electron gas near the metal-insulator transition: Role of valleys in silicon inversion layers," 
  A. Punnoose & A. M. Finkel'stein,  Phys. Rev. Lett. 88, 016802 (2002)