Figure 7: Dynamic change of temperature distribution on the circuit.
From: Real-time micro-scale temperature imaging at low cost based on fluorescent intensity ratio

The circuit was operated with a DC current of 5.3 A, where t = 0 s represents the time when the current is on. (a–f) Thermal distributions at t = 0, 1.1, 4.2, 9.5, 15.8 and 59.8 s. The scale bar in the lower right corner represents 100 μm.