A Highly Sensitive and Selective Isobutyraldehyde Sensor Based on Nanosized Sm₂O₃ Particles

Figure 5

Effect of detection conditions on CTL intensity, noise, and S/N. (a) Effect of working temperature on CTL intensity, noise, and S/N; (b) effect of wavelength on CTL intensity and S/N; (c) effect of air flow rate on CTL intensity.

(a)

(b)

(c)