- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
Parameters Affecting Bulk Etch Rate VBfor CR-39 Detector | ||
| Journal of University of Anbar for Pure Science | ||
| Article 24, Volume 14, Issue 2, 2020, Pages 68-71 PDF (567.94 K) | ||
| Document Type: Research Paper | ||
| DOI: 10.37652/juaps.2022.172390 | ||
| Author | ||
| Khalid R. Flaih* | ||
| Department of physics, College of science, University of Anbar, Iraq | ||
| Abstract | ||
| In this work, the dependence of the bulk etches rate VB for CR-39detector on thetemperature T, etching time t and concentration N of the NaOH etchant solution has been studied fordetectors material types PADC. The concentration, etching time, temperatureand other conditions havebeen varied in the ranges (5.25-8.25) N, (1-5) hand (60-80) °C for PADC respectively. In this case, the thickness of material removed by etching ranges from 0.20 to 6.10 | ||
| Keywords | ||
| Nuclear detectors; CR-39; bulk etch rate VB; Chemical etchant; NaOH | ||
| References | ||
|
[1]Azooz A.A., Al-Jubbori M.A.,2013"Interrelated temperature dependence of bulk etch rate and track length saturation time in CR-39 detector" Nuclear Instruments and Methods in Physics Research B 316, pp.171–175.
[2] Dorsche.B., Hermsdorf D.,and Kadner K. 2002"Studies of experimentally determined etch-rate ratios in CR-39 for ions of different kinds and energies" Radiation Measurements Vol. 35, pp.183–187.
[3]. Hermsdorf D.,2012 "Influence of external and internal conditions of detector sample treatment on the particle registration sensitivity of Solid State Nuclear Track Detectors of type CR-39" Radiation Measurements Vol. 47, pp.518-529,
[4].Hermsdorf D.,2009 "Evaluation of the sensitivity function V for registration of a-particles in PADC CR-39 solid state nuclear track detector material"Radiation Measurements Vol. 44, pp.283–288.
[5].Hermsdorf D,Arif Mahmood,2013 "Experimental and analytical determination of 4He-ion track development in etched PADC detectors of type CR-39 and its consequences for particle spectroscopy with SSNT detectors", Radiation Measurements, Vol.58, pp.101-106.
[6].Hermsdorf D., Hunger M., Starke S., Weickert F. 2007"Measurement of bulk etch rates for poly-allyl-diglycol carbonate (PADC) and cellulose nitrate in a broad range of concentration and temperature of NaOH etching solution "Radiation Measurements Vol. 42, pp.1–7.
]7[ Nikezic D., Yu K.N.,2006 "Computer program TRACK_TEST for calculating parameters andplotting profiles for etch pits in nuclear track materials" Computer Physics Communications,Vol. 174,pp.160–165.
[8] Awad.E.M., Ditlov V.A., Fromm M., Hermsdorf D.,2009"Description of the bulk etching rate of CR-39 by an extended Arrhenius-like law in increased intervals of temperature and etchant concentration" Radiation Measurements Vol. 44, pp.813–820.
[9] Awad..E.M. 2017"Multi-hit model on CR-39, DAMADC and LR-115 SSNTDs: Statistical and comparative study", Radiation Measurements.
[10] Spurny,F. Jadrniˇckova.I., Bamblevski V.P., Molokanov A.G.,2005 "Upgrading of LET track-etch spectrometer calibration: Calibration and uncertainty analysis" Radiation Measurements, Vol. 40, pp.343-346.
[11].Gavin Gillmore, David Wertheim, Simon Crust ,2017"Effects of etching time on alpha tracks in solid state nuclear track detectors" Science of the Total Environment, Vol. 575, , pp. 905-909.
[12] Inozemtsev K.O., Kushin V.V. ,2016"Comparative analysis of CR-39 sensitivity for different sets of measurable track parameters" Radiation Measurements Vol. 91, pp.44-49.
[13] Al-Jubbori MA,2016 "A parameterization of the chemistry-normality dependence of bulk etch rate in a CR-39 detector" Applied Radiation and Isotopes, Vol. 118, pp. 228-231.
[14] AL-Najjar S. F., H. I. Hasan,2015 "Estimate the Optimum condition for CR-39 using two etchant solution" International Journal of Enhanced Research in Science, Technology & Engineering, Vol. 4, pp.2319-7463.
[15] Tripathy S.P., 2015"Neutron Spectrometry and Dosimetry Using CR-39 Detectors", Solid State Phenomena, Vol. 238, pp. 1-15.
[16] Ditlov V. ,2005"Formation model of bulk etching rate for polymer detectors" Radiation Measurements, Vol. 40, pp. 240–248.
[17] Tayyeb Z. A.,2011 "Use of Cr-39 Polymer for Radiation Dosimetry", JKAU:Eng. Sci., Vol. 22, No.1,pp.79-96. | ||
|
Statistics Article View: 401 PDF Download: 329 |
||