12 citations · 12 across the 2 of their papers we have counts for
2 papers
cond-mat.mtrl-sci2025
Observation of a phase transition in KTaO induced by residual niobium impurities
Zijun C. Zhao, Jeremy F. Bourhill, Maxim Goryachev +2
We report the observation of a phase transition in a KTaO crystal, corresponding to a paraelectric-to-ferroelectric transition. The crystal was placed inside a copper cavity to…
cond-mat.mes-hall2013★ 12 cited
Spin bath maser in a cryogenically cooled sapphire whispering gallery mode resonator
J. Bourhill, K. Benmessai, M. Goryachev +3
We report the observation of a mechanism of maser generation in an ensemble of inter-coupled, inhomogeneously broadened two-level systems, enhanced by high quality factor electroma…