4 papers
Optical spin defect pairs in cubic boron nitride
Josiah E. Hsi, Islay O. Robertson, Abhijit Biswas +9
Room-temperature optically active solid-state spin defects are widely known to be useful in quantum sensing applications, however, only a select range of materials have been found…
Diamond-to-graphite transformation under hypersonic impact
Abhijit Biswas, Aniket Mote, Rajib Sahu +22
Diamond to graphite transformation is a complex kinetically driven process which has been studied under various conditions for its fundamental importance. We report the transformat…
Anomalous properties of spark plasma sintered boron nitride solids
Abhijit Biswas, Peter Serles, Gustavo A. Alvarez +22
Hexagonal boron nitride (h-BN) is a brittle ceramic with a layered structure, however, recent experiments have suggested that inter-layer structural engineering could be key to new…
Room-Temperature High-Purity Single Photon Emission from Carbon-Doped Boron Nitride Thin Films
Arka Chatterjee, Abhijit Biswas, Addis S. Fuhr +5
Hexagonal boron nitride (hBN) has emerged as an excellent host material for generating room temperature single photons exhibiting high brightness and spin-photon entanglement. Howe…