[1] Fleischer R L, Price P B and Walker R M 1975 Nuclear
Tracks in Solids: Principles and Applications (Berkeley, CA:
University of California)

[2] Ruddy F H, Knowles H B, Luckstead S C and Tripard G E 1977
Nucl. Instrum. Methods 147 22

[3] Grabez B, Vater P and Brandt R 1981 Nucl. Tracks
5 291

[4] Matiullah, Ahmad A, Khan G A, Manzoor S and Khan H A 1988
Nucl. Tracks Radiat. Meas. 15 137

[5] Khan H A, Manzoor S and Matiullah 1991 Nucl. Tracks
Radiat. Meas. 19 639

[6] Khan H A, Qureshi I E and Khan E U 2008 Radiat.
Meas. 43 S571

[7] Qureshi A A, Khan H A, Tufail M and Matiullah 1991
Nucl. Tracks Radiat. Meas. 17 383

[8] Brandt R 1993 Radiat. Meas. 21 341

[9] Bashir A, Matiullah, Yang X and Gul M 1993 Nucl.
Tracks Radiat. Meas. 22 647

[10] Cartwright B G, Shirk E K and Price P B 1978 Nucl.
Instrum. Methods 153 457

[11] Durrani S A and Bull R K 1987 Solid State Nuclear
Track Detection: Principles, Methods and Applications (Oxford:
Pergamon)

[12] Abdul-Nabi A A and El-Akkad F A 2001 Radiat. Meas.
33 145

[13] Stejney J and Portwood T 1986 Nucl. Tracks 12
121

[14] Khan E U et al 2005 Radiat. Meas. 40 299

[15] Charvat J and Spurny F 1988 Nucl. Tracks Radiat.
Meas. 14 447

[16] Singh J, Singh S and Virk H S 1988 Nucl. Tracks
Radiat. Meas. 15 187

[17] Bhatia R K and Virk H S 1988 Indian J. Pure Appl.
Phys. 26 428

[18] Ruddy F H, Knowles H B and Tripard G E 1976 Phys.
Rev. Lett. 37 826

[19] Khan H A et al 1983 Phys. Rev. C 28 1630

[20] Bourdin J C et al 1987 Nucl. Instrum. Methods B
28 548

[21] Rana M A et al 2007 Radiat. Meas. 42 125

[22] Rana M A 2008 Nucl. Instrum. Methods B 266
271

[23] Ho J P Y, Yip C W Y, Koo V S Y, Nikezic D and Yu K N 2002
Radiat. Meas. 35 571

[24] Bernaola O A, Mazzei R, Martin G S and Grasso J C 1988
Nucl. Tracks Radiat. Meas. 15 141