Bhavtosh Bansal

Associate Professor
Dept: DPS
E-mail: bhavtosh [at] iiserkol.ac.in


All Publications:
  1. Bar,Tapas and Choudhary,Sujeet Kumar and Ashraf,Md. Arsalan and Sujith,K. S. and Prui,Sanjay and Raj,Satyabrata and Bansal,Bhavtosh 2018 ."Kinetic Spinodal Instabilities in the Mott Transition in V2O3: Evidence from Hysteresis Scaling and Dissipative Phase Ordering". Physical Review Letters,121, 045701

  2. Bhuyan,Sumi and Mondal,Richarj and Pal,Bipul and Bansal,Bhavtosh 2018 ."Distinguishing quantum dot-like localized states from quantum well-like extended states across the exciton emission line in a quantum well". Journal of Physics: Condensed Matter,30, 105402

  3. Bansal,Bhavtosh and Bhattacharya,Rupak and Mondal,Richarj and Khatua,Pradip and Rudra,Alok and Kapon,Eli and Malzer,Stefan and Pal,Bipul and Doehler,Gottfried 2015 ."Measurements of the Electric Field of Zero-Point Optical Phonons in GaAs Quantum Wells Support the Urbach Rule for Zero-Temperature Lifetime Broadening". Physical Review Letters,114, 047402

  4. Bhattacharya,Rupak and Pal,Bipul and Bansal,Bhavtosh 2014 ."Anti-Stokes luminescence in the light of second order perturbation theory". Applied Physics Letters,105, 191102

  5. Khatua,Pradip and Bansal,Bhavtosh and Shahar,Dan 2014 ."Khatua, Bansal, and Shahar Reply". Physical Review Letters,113, 158902

  6. Ambast,Deepak K. S. and Mondal,Richarj and Pati,Palas Baran and Zade,Sanjio S. and Pal,Bipul and Bansal,Bhavtosh 2014 ."Anomalous effects of ultradilute impurities on heat diffusion in liquids". Optics Communication,334, 184

  7. Bhuyan,Sumi and Das,Sanat K. and Dhar,Sunanda and Pal,Bipul and Bansal,Bhavtosh 2014 ."Optical density of states in ultradilute GaAsN alloy: Coexistence of free excitons and impurity band of localized and delocalized states". Journal of Applied Physics,116, 023103

  8. Khatua,Pradip and Bansal,Bhavtosh and Shahar,Dan 2014 ."Single-Slit Electron Diffraction with Aharonov-Bohm Phase: FeynmanÂ’s Thought Experiment with Quantum Point Contacts". Physical Review Letters,112, 010403

  9. Bhuyan,Sumi and Mondal,Richarj and Khatua,Pradip and Semtsiv,M. and Masselink,W. T. and Leotin,Jean and Pal,Bipul and Bansal,Bhavtosh 2013 ."Light emission despite doubly-forbidden radiative transitions in AlP/GaP quantum wells: Role of localized states". Journal of Applied Physics,114, 163101

  10. Bansal,Bhavtosh and Ghosh,Rituparna and Venkataraman,V. 2013 ."Scattering of carriers by charged dislocations in semiconductors". Journal of Applied Physics,113, 163705

  11. Mondal,Richarj and Bansal,Bhavtosh and Mandal,Arjun and Chakrabarti,Subhananda and Pal,Bipul 2013 ."Pauli blocking dynamics in optically excited quantum dots: A picosecond excitation-correlation spectroscopic study". Physical Review B,87, 115317

  12. Bhattacharya,Rupak and Pal,Bipul and Bansal,Bhavtosh 2012 ."On conversion of luminescence into absorption and the van Roosbroeck-Shockley relation". Applied Physics Letters,100, 222103

  13. Hayne,Manus and Bansal,Bhavtosh 2012 ."High-field magneto-photoluminescence of semiconductor nanostructures". Luminescence - The Journal of Biological and Chemical Luminescence,27, 179 -196

  14. Nuytten,T. and Hayne,M. and Bansal,Bhavtosh and Liu,H. Y. and Hopkinson,M. and Moshchalkov,V. V. 2011 ."Charge separation and temperature-induced carrier migration in Ga1-xInxNyAs1-y multiple quantum wells". Physical Review B,84, 045302