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تسجيل مستخدم جديدNanoscale freezing of the 2D spin liquid Pr$_{3}$Ga$_{5}$SiO$_{14}$
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In this letter, we report on the single crystal growth and physical characterization of the distorted kagom{e} system Pr$_3$Ga$_5$SiO$_{14}$. It is found that at zero magnetic field the system shows no magnetic order down to 0.035 K and exhibits a $T^{2}$ behavior for the specific heat at low temperatures, indicative of a gapless 2D spin liquid state. Application of an applied field induces nanoscale islands of ordered spins, with a concomitant reduction of the $T^{2}$ specific heat term. This state could be a possible ferro-spin nematic ordering stabilized out of an unusual spin liquid state.
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