Effect of Different Gamma Dose and Chemical Etching on Pre- and Post-Alpha-Irradiated PM-355 Polymer

Table 5

Variation of track diameters at different gamma doses of chemically etched samples.

Sample name	Gamma dose (kGy)	Track diameter (μm)
		Set 2 after etching	Set 3 after etching
SGR	0	5.63	5.63
SG1	20	8.75	10.00
SG2	40	-	-
SG3	60	-	-
SG4	80	-	-
SG5	100	-	-

-: irregular shape and very big size tracks.