%0 Journal Article %A Erker, P. %A Mitchison, M. T. %A Silva, R. %A Woods, M. P. %A Brunner, N. %A Huber, M. %D 2017 %8 Array %P 031022 %T Autonomous Quantum Clocks: Does Thermodynamics Limit Our Ability to Measure Time? %U https://journals.aps.org/prx/abstract/10.1103/PhysRevX.7.031022 %V 7 %N 3 %R 10.1103/PhysRevX.7.031022 %7 2022/04/12/ %J Physical Review X