{\rtf1\ansi\deff0\deftab360 {\fonttbl {\f0\fswiss\fcharset0 Arial} {\f1\froman\fcharset0 Times New Roman} {\f2\fswiss\fcharset0 Verdana} {\f3\froman\fcharset2 Symbol} } {\colortbl; \red0\green0\blue0; } {\info {\author Biblio 7.x}{\operator }{\title Biblio RTF Export}} \f1\fs24 \paperw11907\paperh16839 \pgncont\pgndec\pgnstarts1\pgnrestart Y. - Y. Liu, Stehlik, J., Eichler, C., Gullans, M., Taylor, J. M., and Petta, J. R., ?Semiconductor double quantum dot micromaser?, Science, vol. 347, no. 6219, pp. 285 - 287, 2015.\par \par }