Conferences

Invited talks:

1. Titled “Investigation of the topological phase in a chalcogenide superlattice using magneto-optical Kerr effect” 30th Symposium on Phase Change Oriented Science (PCOS), 6-7 December 2018, Kurobe, Japan.

2. Titled “Ultrafast phonon and spin dynamics in chalcogenide materials”, 18 September 2018, Femtosecond Spectroscopy Unit, Okinawa Institute of Science and Technology Graduate University, Okinawa, Japan.

Oral presentation:

1. Titled “Unravelling the quantum phase transition in Sb2Te3 topological insulator investigated using ultrafast time-resolved Kerr spectroscopy” in EPCOS-2016, 4-6 September 2016 , University of Cambridge, England, .

2. Titled “Pauli blocking dynamics in picosecond time resolved study of quantum dots” in Young Scientist Colloquium-2013 organized by Materials Research Society of India (MRSI), 28 August 2013, Jadavpur University, Kolkata, India.

Poster presentation:

1. Titled “Transient Fano Resonance in Topological Insulators Observed by Coherent Phonon Spectroscopy” in Ultrafast phenomena-2018 15-20 July 2018, Hamburg, Germany.

2. Titled “A Fano resonance in topological insulators revealed by coherent phonon spectroscopy” in PCOS-2017, 16-17 November 2017, Atami, Japan.

3. Titled “Emission at the excitonic resonances in GaAs quantum wells: The excitons vs plasma problem revisited” in Nonlinear Optics and Excitation Kinetics in Semiconductors (NOEKS), 22-25 September 2014, Bremen, Germany.

4. Titled “Pauli blocking dynamics in semiconductor quantum dots” in Nonlinear Optics and Excitation Kinetics in Semiconductors (NOEKS), 22-25 September 2014, Bremen, Germany.

5. Titled “Well-width dependence of light-hole dephasing rate in GaAs MQW” in DAE-BRNS Theme Meeting on Ultrafast Science (UFS), 25-26 October 2013, IIT-Kharagpur, India.

6. 3rd DAE-BRNS Symposium on Atomic Molecular and Optical Physics 14-17 December 2012, IISER-Kolkata, India .

7. 1st Inter IISER Physics Meet (IIPM) 2012 at IISER-Kolkata, India.

8. Participated IWPSD conference, 2011 at IIT-Kanpur, India.