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SHRUTI

Department of Chemistry, IIT-B

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I am a research scholar in the Department of Chemistry, Indian Institute of Technology (IIT) Bombay. Here I am working with Prof. Arindam Chowdhury at Single Molecule Spectroscopy & Dynamics Laboratory. My research interest broadly covers micro-spectroscopy. The theme of my work is based on comparing photoluminescence and electroluminescence of perovskite materials to explore their applications in optoelectronic devices. I did my postgraduate (Masters of Science in Chemistry) from University of Hyderabad (UoH) and undergraduate (Integrated Bachelors of Science & Education) from Regional Institute of Education Bhubaneswar (RIE BBS).

Research Interests

Various lighting and display devices can be produced using electroluminescence technology. They are frequently utilized in many facets of our lives. As a result, EL technology, which is mostly used in the display and lighting industries, has a considerable market value. Over the past decade, halide perovskites have come up as the most promising materials for both photovoltaic and optoelectronic devices. But at the micro/nanoscale scale, materials exhibit spatial and temporal distributions of their luminescence properties that do not exist at the macroscopic scale.

Hence we focus on spatiotemporally-resolved single-crystal measurements, where the same MC is probed repeatedly over time, can yield crucial information on the dynamic fluctuations (heterogeneity) of individual species and provide a wealth of new information on the fundamental physical properties of individual chemical species in the device.

Publications

Mechanically controlled multifaceted dynamic transformations in twisted organic crystal waveguides

Mehdi Rohullah, Vuppu Vinay Pradeep, Shruti Singh, and Rajadurai Chandrasekar*

Nature Communications (2024), 15, 4040

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