Figure 6
From: Electron microscopy and calorimetry of proteins in supercooled water

(a) Snomax spot on the copper substrate at the condition P = 102 Pa and T = − 20 °C (hice < 1) where no ice condensation is observed. (b–d) Time series of observing a Snomax spot. Ice growth is triggered on the spot at the condition P = 119 Pa, hice = 1.05 and hSCW = 0.94. Figures b–d are images captured during ice growth at (b) t = 0, c) t = 20 s, and d) t = 67 s.