Our experimental research lies at the frontiers of quantum computing and quantum sensing using in-house developed superconducting circuits and measurement techniques at ultralow temperatures ~10mK. These fabricated circuits, e.g. planar microwave cavities and transmons, have distinct advantages: they provide the best scalability of all existing qubit platforms, while also benefiting from the highest signal detection sensitivities via Josephson parametric amplifiers and single-photon counters. The physics of our research is best described by light-matter interaction at the single photon level, and where the roles of quantum vacuum fluctuations and the Heisenberg uncertainly principle become apparent. In particular, we are working towards coupling transmons, with fast processing times, to  electron spins, with long storage times. This architecture of combining the best of two worlds is analogous to that of classical computers, which have separate processing and memory units.

As a part of the National Quantum Mission in the vertical of Quantum Computing with Superconducting Circuits, our work is highly collaborative; we have academic partners from TIFR Mumbai, IISc, IIT Bombay and IIT Madras.

If you are interested in working with us, feel free to contact our team.