TIFR
Department of Chemical Sciences
School of Natural Sciences

Ranjan Das

Ranjan Das
Associate Professor
Department of Chemical Sciences
Office
:
B-123, Department of Chemical Sciences, Tata Institute of Fundamental Research, Homi Bhabha Road, Colaba, Mumbai 400005, INDIA
Phone
:
91 22 2278 2258/2313
Fax
:
91 22 2280 4610/4611
Email
:
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Academic Profile
Doctoral Degree
:
1986, University of Mumbai, Maharashtra, India.
Postdoctoral Experience
:
1988-1990, The University of Chicago and Argonne National Laboratory, USA
Group Page
:
  • Current Research
  • Selected Publications

Photochemical reactions; Pathways of radical generation; electron spin-polarization and relaxation in photochemical reactions.

  • Vinayak Rane and Ranjan Das
    Observation of splitting of EPR spectral lines without any concomitant splitting in energy levels.
    J. Phys. Chem. A 118, 8689-8694 (2014)
  • Krishnendu Kundu and Ranjan Das
    Saturation recovery electron spin–lattice relaxation studies on benzene anion radical and its derivatives: application of Kivelson–Orbach mechanism of electron spin relaxation.
    Molec. Phys. 112, 1577-588 (2014)
  • Vinayak Rane and Ranjan Das
    Distance Dependence of Electron Spin Polarization During Photophysical Quenching of Excited Naphthalene by TEMPO Radical.
    J. Phys. Chem. A 119, 5155-5523 (2015)
  • Krishnendu Kundu, Daniel R. Kattnig, Boryana Mladenova, Günter Grampp, and Ranjan Das
    Electron Spin Relaxation of C60 Monoanion in Liquid Solution: Applicability of Kivelson-Orbach Mechanism.
    J. Phys. Chem. A 119, 3200-3208 (2015)
  • 5. Krishnendu Kundu, Daniel R. Kattnig, Boryana Mladenova, Günter Grampp, and Ranjan Das
    Electron Spin-Lattice Relaxation Mechanisms of Nitroxyl Radicals in Ionic Liquids and Conventional Organic Liquids: Temperature Dependence of Thermally Activated Process.
    J. Phys. Chem. B, 119, 4501-4511 (2015)