Determination of the Bulk Etch Rate of the Nuclear Track Detector LR-115
نویسندگان
چکیده
منابع مشابه
E ects of stirring on the bulk etch rate of LR 115 detector
The e ects of stirring on the bulk etch rate of LR 115 detector has been investigated. The surface pro6le measurement method using an instrument called Form Talysurf has been used to measure the thickness of the active layer of the LR 115 detectors. The etchant was 10% aqueous solution of NaOH maintained at 60◦C. The bulk etch rate under magnetic stirring has been found to be 6:65 ± 0:34 m h−1 ...
متن کاملMeasurement of bulk etch rate of LR 115 detector with atomic force microscopy
Equations for calculating track parameters have been proposed, which invariably involve the track etch rate Vt and the bulk etch rate Vb. The present study measured Vb for the LR115 solid-state nuclear track detector using atomic force microscopy (AFM). The detectors were partially masked using rubber cement and then etched in 2:5 N NaOH solution at 60◦C for time periods ranging from 5 to 40 mi...
متن کاملBulk etch characteristics of colorless LR 115 SSNTD
The colorless LR 115 solid-state nuclear track detector (SSNTD) (from DOSIRAD) is based on cellulose nitrate and was first studied in view of its applicability in radiobiological experiments with alpha particles. In this paper, the bulk etch characteristics were studied. We first showed that the shape of the alpha-particle tracks are irregular with blurred contours under the optical microscope....
متن کاملEffect of Gamma Rays on The Bulk Etching Rate of LR-115 Detector
It is important to measure the bulk-etching rate for any solid state nuclear track detectors, because they have an application in different fields of sciences. The effect of gamma rays emitted from 60 Co source with different doses on LR-115 detector was studied. The bulk etching rate of the detectors was measured before and after irradiation using gamma source. From the results the values of t...
متن کاملSurface Chemical Etching Behavior of Lr-115 Type Ii Solid State Nuclear Track Detector
Solid State Nuclear Track Detectors (SSNTDs) are well known for the detection of ionizing radiation through track formation of heavy ionizing particles. The LR-115 detector is a commonly used SSNTD for the detection and measurement of Rn and its progeny. Several techniques of track revelation are known but, the chemical etching technique is the most frequently used in which tracks can be made v...
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ژورنال
عنوان ژورنال: Kirkuk University Journal-Scientific Studies
سال: 2018
ISSN: 2616-6801
DOI: 10.32894/kujss.2018.13.3.25