Dr. Sumit Naskar

Dr. Sumit Naskar

Postdoctoral Researcher
2022-Present
Postdoc, Department of Chemistry and Biochemistry, University of California - Santa Cruz
2021-2022
Postdoc, Department of Chemistry, University of Hamburg, Germany

Education

2015-2020
PhD, Indian Institute of Science Education and Research (IISER), Kolkata, Mohanpur, India
2012-2014
Master of Science, Physics, University of Calcutta, Kolkata, India
2008-2011
Bachelor of Science, Physics, Asutosh College, University of Calcutta, Kolkata, India

Research Interests

  • Chiral Induced Spin Selectivity
  • Carrier and spin dynamics
  • Transport properties

Publications

Sumit Naskar, Aida Saghatchi, Vladimiro Mujica, and Carmen Herrmann “Common trends of Chiral Induced Spin Selectivity (CISS) and Optical Dichroism with varying Helix Pitch: A First Principles Study”, Accepted in Isr. J. Chem. (Willey), 2022. DOI: 10.1002/ijch.202200053.

Sumit Naskar, Mousumi Das, “Effects of low-lying excitations in pentalene and its derivatives in singlet fission: A Model Exact and Density Matrix Renormalization Group Study”, Mol. Phys (Taylor & Francis), DOI: 10.1080/00268976.2021.1895346.

Rakesh Biswas, Sumit Naskar, Surya Ghosh, Mousumi Das, Supratim Banerjee, “A Remarkable Fluorescence Quenching Based Amplification in ATP Detection through Signal Transduction in Self-assembled Multivalent Aggregates”, Chem. Eur. J. (Willey), 2020. DOI: 10.1002/chem.202002648

Sumit Naskar, Mousumi Das, “First principle investigations on transport properties in porphyrin, hexaphyrin, and hexathia [26π] annulene molecular junction devices”, Appl. Phys. Lett. (AIP) , Vol. 116(26), pp. 263301, 2020. DOI: 10.1063/5.0004442

Sumit Naskar, Mousumi Das, “The use of low-lying excited states of zethrene and its homologs in singlet fission within Pariser-Parr-Pople model Hamiltonian: A Density Matrix Renormalization Group study”, Chem. Phys. (Elsevier) , Vol.533, pp. 110717, 2020. DOI: 10.1016/j.chemphys.2020.110717.

Sumit Naskar, Mousumi Das, “Energy ordering of singlet and triplet excited states in indacenodithiophene and indenofluorenes molecules in singlet fission: A model exact and density matrix renormalization group study”, Chem. Phys. Lett. (Elsevier) , Vol. 749, pp. 137368, 2020. DOI: 10.1016/j.cplett.2020.137368.

Irina Jana, Sumit Naskar, Mousumi Das, Dhananjay Nandi, “Probing the molecular structure and properties of neutral and anionic ground states of SO2 and CO2”, Eur. Phys. J. D (Springer) , Vol. 73(11), pp. 233, 2019. DOI: 10.1140/epjd/e2019-100314-2.

Soumik Sao, Sumit Naskar, Narottam Mukhopadhyay, Mousumi Das, Debangshu Chaudhuri, “Assisted π-stacking: a strong synergy between weak interactions”, Chem. Comm. (RSC) , Vol. 54(86), pp. 12186-12189, 2018. DOI: 10.1039/C8CC07207H.

Sumit Naskar, Mousumi Das, “Singlet and Triplet Excited State Energy Ordering in Cyclopenta-Fused Polycyclic Aromatic Hydrocarbons (CP-PAHs) Suitable for Energy Harvesting: An Exact Model and TDDFT Study”, ACS Omega (ACS) , Vol. 2(5), pp. 1795-1803, 2017. DOI: 10.1021/ac-somega.7b00278.

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