Figure 4
From: On the phenomena of partial crystallization of highly undercooled magnesium silicate molten droplets

High-speed camera images of enstatite melt sample A where bright part at time instant t = 0 s indicates completely molten initial enstatite sample, at t = 1 s shows drop in the temperature while cooling and also at the same instant molybdenum wire comes in contact with the sample, at t = 2.55 s shows initial nucleation and t = 3.62 s shows final partly glassy and partly crystalline enstatite sample. Scale bar in the first image applies to all subsequent images.