112 citations · 134 across the 3 of their papers we have counts for
3 papers
Engineering of Niobium Surfaces Through Accelerated Neutral Atom Beam Technology For Quantum Applications
Soumen Kar, Conan Weiland, Chenyu Zhou +16
A major roadblock to scalable quantum computing is phase decoherence and energy relaxation caused by qubits interacting with defect-related two-level systems (TLS). Native oxides p…
Chemical Mechanical Planarization for Ta-based Superconducting Quantum Devices
Ekta Bhatia, Soumen Kar, Jakub Nalaskowski +9
We report on the development of a chemical mechanical planarization (CMP) process for thick damascene Ta structures with pattern feature sizes down to 100 nm. This CMP process is t…
A full degree-of-freedom photonic crystal spatial light modulator
Christopher L. Panuski, Ian R. Christen, Momchil Minkov +16
Harnessing the full complexity of optical fields requires complete control of all degrees-of-freedom within a region of space and time -- an open goal for present-day spatial light…