Measure the Bulk Etch Rate Using the Time-Diameter Method

作     者：Hussein A. Ahmed Alan S. Said Ahmad Ari A. Mohammed 

作者机构：Department of Physics Faculty of Science University of Zakho Duhok Iraq 

出 版 物：《Materials Sciences and Applications》 (材料科学与应用期刊（英文）)

年 卷 期：2015年第6卷第4期

页      面：286-291页

学科分类：1002[医学-临床医学] 100214[医学-肿瘤学] 10[医学] 

主　　题：Bulk Etch Rate CR-39 Diameter-Time Measurements Nuclear Track Detector (NTD) 

摘      要：The present work measured the bulk etch rate (VB?) of solid state nuclear track detector by taking the diameter time measurement of alpha particle in CR-39 detector. The values of the track diameter have been found by using TRACK-TEST program from Yu et al. function and Brun et al. function with different energies of alpha particles. The results showed that the time-diameter (t-d) method gave good results of the bulk etch rate (VB?) and these values were (1.705 and 1.72) μm·hr-1. They showed good agreement with the values measured by using the other methods, and it was a simple method because it required getting diameters of the tracks in the detector with the etching time.