strontium-radioisotopes and lithium-fluoride

strontium-radioisotopes has been researched along with lithium-fluoride* in 2 studies

Other Studies

2 other study(ies) available for strontium-radioisotopes and lithium-fluoride

Article	Year
Application of whole-body personal TL dosemeters in mixed field beta-gamma radiation. Radiation protection dosimetry, 2014, Volume: 162, Issue:1-2 Application of whole-body personal TL dosemeters based on a high-sensitivity LiF:Mg,Cu,P (MCP-N) in mixed field beta-gamma radiation has been characterised. The measurements were carried out with (90)Sr/(90)Y, (85)Kr and (137)Cs point sources to calculate the energy response and linearity of the TLD response in a dose range of 0.1-30 mSv. From the result, calibration curves were obtained, enabling the readout of individual dose equivalent Hp(10) from gamma radiation and Hp(0.07) from beta radiation in mixed field beta-gamma. Limitation of the methodology and its application are presented and discussed. Topics: Background Radiation; Beta Particles; Calibration; Cesium Radioisotopes; Copper; Fluorides; Gamma Rays; Humans; Lithium Compounds; Magnesium; Occupational Exposure; Phosphorus; Radiation Dosage; Radiation Monitoring; Radiation Protection; Strontium Radioisotopes; Thermoluminescent Dosimetry; Whole-Body Counting; Yttrium Radioisotopes	2014
Performance of different thermoluminescence dosimeters in 90SR+90Y radiation fields. Radiation protection dosimetry, 2004, Volume: 111, Issue:1 The dosimetry of beta radiation is a difficult process especially because of the low penetration of beta particles in matter. The dosemeter utilised for this kind of procedure needs to approximate an ideal point-like detector: it should be as thin as possible, and its area should be small. The thermoluminescence dosemeters (TLDs) meet with these requirement properties. The aim of this work was to study the dosimetric characteristics of different TLDs to verify the possibility of their use for the calibration of 90Sr+90Y plane applicators. The response reproducibility, calibration curves, TL response as a function of the source-detector distance, the transmission factors and the linearity of the sample response were obtained for several types of dosimetric pellets. Topics: Beta Particles; Calcium Fluoride; Calcium Sulfate; Calibration; Dose-Response Relationship, Radiation; Dysprosium; Fluorides; Lithium Compounds; Manganese; Reproducibility of Results; Strontium Radioisotopes; Thermoluminescent Dosimetry; Yttrium Radioisotopes	2004

Article

Year

Application of whole-body personal TL dosemeters in mixed field beta-gamma radiation.

Radiation protection dosimetry, 2014, Volume: 162, Issue:1-2

Application of whole-body personal TL dosemeters based on a high-sensitivity LiF:Mg,Cu,P (MCP-N) in mixed field beta-gamma radiation has been characterised. The measurements were carried out with (90)Sr/(90)Y, (85)Kr and (137)Cs point sources to calculate the energy response and linearity of the TLD response in a dose range of 0.1-30 mSv. From the result, calibration curves were obtained, enabling the readout of individual dose equivalent Hp(10) from gamma radiation and Hp(0.07) from beta radiation in mixed field beta-gamma. Limitation of the methodology and its application are presented and discussed.

Topics: Background Radiation; Beta Particles; Calibration; Cesium Radioisotopes; Copper; Fluorides; Gamma Rays; Humans; Lithium Compounds; Magnesium; Occupational Exposure; Phosphorus; Radiation Dosage; Radiation Monitoring; Radiation Protection; Strontium Radioisotopes; Thermoluminescent Dosimetry; Whole-Body Counting; Yttrium Radioisotopes

2014

Performance of different thermoluminescence dosimeters in 90SR+90Y radiation fields.

Radiation protection dosimetry, 2004, Volume: 111, Issue:1

The dosimetry of beta radiation is a difficult process especially because of the low penetration of beta particles in matter. The dosemeter utilised for this kind of procedure needs to approximate an ideal point-like detector: it should be as thin as possible, and its area should be small. The thermoluminescence dosemeters (TLDs) meet with these requirement properties. The aim of this work was to study the dosimetric characteristics of different TLDs to verify the possibility of their use for the calibration of 90Sr+90Y plane applicators. The response reproducibility, calibration curves, TL response as a function of the source-detector distance, the transmission factors and the linearity of the sample response were obtained for several types of dosimetric pellets.

Topics: Beta Particles; Calcium Fluoride; Calcium Sulfate; Calibration; Dose-Response Relationship, Radiation; Dysprosium; Fluorides; Lithium Compounds; Manganese; Reproducibility of Results; Strontium Radioisotopes; Thermoluminescent Dosimetry; Yttrium Radioisotopes

2004