Optimization of conditions for topaz irradiation in the WWR-K reactor

1. Mironova-Ulmane, N., Skvortsova, V., & Popov, A. I. (2016). Optical absorption and luminescence studies of fast neutron-irradiated complex oxides for jewellery applications. Low Temp. Phys., 42, 584–587. http://dx.doi.org/10.1063/1.4959017. Mironova-Ulmane N. Skvortsova V. Popov A. I. ( 2016 ). Optical absorption and luminescence studies of fast neutron-irradiated complex oxides for jewellery applications . Low Temp. Phys ., 42 , 584 – 587 . http://dx.doi.org/10.1063/1.4959017 . Search in Google Scholar

2. Krambrock, K., Ribeiro, L. G. M., Pinheiro, M. V. B., Leal, A. S., Menezes, M. Â. de B. C., & Spaeth, J.-M. (2007). Color centers in topaz: comparison between neutron and gamma irradiation. Phys. Chem. Minerals, 34, 437–444. https://doi.org/10.1007/s00269-007-0160-z. Krambrock K. Ribeiro L. G. M. Pinheiro M. V. B. Leal A. S. Menezes M. Â. de B. C. Spaeth J.-M. ( 2007 ). Color centers in topaz: comparison between neutron and gamma irradiation . Phys. Chem. Minerals , 34 , 437 – 444 . https://doi.org/10.1007/s00269-007-0160-z . Search in Google Scholar

3. Mohamed Nader, M. A., & Gaheen, M. A. (2016). Design of fast neutron channels for topaz irradiation. Nucl. Eng. Des., 310, 429–437. https://doi. org/10.1016/j.nucengdes.2016.11.001. Mohamed Nader M. A. Gaheen M. A. ( 2016 ). Design of fast neutron channels for topaz irradiation . Nucl. Eng. Des ., 310 , 429 – 437 . https://doi. org/10.1016/j.nucengdes.2016.11.001 . Search in Google Scholar

4. Leal, A., Krambrock, K., Ribeiro, L. G. M., Menezes, M. A., Vermaercke, P., & Sneyers, L. (2007). Study of neutron irradiation-induced colors in Brazilian topaz. Nucl. Instrum. Methods Phys. Res. Sect. A-Accel. Spectrom. Dect. Assoc. Equip., 580, 423–426. https://doi.org/doi:10.1016/j.nima.2007.05.069. Leal A. Krambrock K. Ribeiro L. G. M. Menezes M. A. Vermaercke P. Sneyers L. ( 2007 ). Study of neutron irradiation-induced colors in Brazilian topaz . Nucl. Instrum. Methods Phys. Res. Sect. A-Accel. Spectrom. Dect. Assoc. Equip. , 580 , 423 – 426 . https://doi.org/doi:10.1016/j.nima.2007.05.069 . Search in Google Scholar

5. Baitelesov, S. A., Ibragimova, E. M., Kungurov, F. R., & Salikhbaev, U. S. (2011). Effect of the VVR-SM neutron spectrum on the radioactivity and color of natural topazes. Atom. Energy, 109, 355–361. https://doi.org/10.1007/s10512-011-9368-6. Baitelesov S. A. Ibragimova E. M. Kungurov F. R. Salikhbaev U. S. ( 2011 ). Effect of the VVR-SM neutron spectrum on the radioactivity and color of natural topazes . Atom. Energy , 109 , 355 – 361 . https://doi.org/10.1007/s10512-011-9368-6 . Search in Google Scholar

6. Mi, X., Guo, S., Wang, G., & Qian, D. (2019). Design of in-pile topaz color-alteration device. High Power Laser and Particle Beams, 31(1), 97–100. (in Chinese). Mi X. Guo S. Wang G. Qian D. ( 2019 ). Design of in-pile topaz color-alteration device . High Power Laser and Particle Beams , 31 ( 1 ), 97 – 100 . (in Chinese). Search in Google Scholar

7. International Atomic Energy Agency. (2001). The applications of research reactors. Vienna: IAEA. (IAEA-TECDOC-1234). International Atomic Energy Agency . ( 2001 ). The applications of research reactors . Vienna : IAEA . (IAEA-TECDOC-1234). Search in Google Scholar

8. Nassau, K. (1985). Altering the color of topaz. Gems Gemol., 21(1), 26–34. Nassau K. ( 1985 ). Altering the color of topaz . Gems Gemol ., 21 ( 1 ), 26 – 34 . Search in Google Scholar

9. Zhang, J., Lu, T., Wang, M., & Chen, H. (2011). The radioactive decay pattern of blue topaz treated by neutron irradiation. Gems Gemol., 47(4), 302–307. Zhang J. Lu T. Wang M. Chen H. ( 2011 ). The radioactive decay pattern of blue topaz treated by neutron irradiation . Gems Gemol ., 47 ( 4 ), 302 – 307 . Search in Google Scholar

10. Safwat Salama Mohamed Soubih Salama. (2011). Study on properties of some treated gemstones. Unpublished thesis. Benha University, Egypt. Safwat Salama Mohamed Soubih Salama . ( 2011 ). Study on properties of some treated gemstones . Unpublished thesis. Benha University, Egypt . Search in Google Scholar

11. Akhanov, A. M., Aitkulov, M. T., Sairanbayev, D. S., Gizatulin, Sh. Kh., Romanova, N. K., Shaimerdenov, A. A., Chikhray, Y. V., Ualzhanov, Zh., & Zholdybayev, T. K. (2022). Irradiation capsule design for neutron coloration of topaz in a WWR-K reactor. Appl. Radiat. Isot., 190, 110472. https://doi.org/10.1016/j.apradiso.2022.110472. Akhanov A. M. Aitkulov M. T. Sairanbayev D. S. Gizatulin Sh. Kh. Romanova N. K. Shaimerdenov A. A. Chikhray Y. V. Ualzhanov Zh. Zholdybayev T. K. ( 2022 ). Irradiation capsule design for neutron coloration of topaz in a WWR-K reactor . Appl. Radiat. Isot ., 190 , 110472 . https://doi.org/10.1016/j.apradiso.2022.110472 . Search in Google Scholar

12. VNIIFTRI-State Scientific Center of the Russian Federation. (1986). Characteristics of neutron fi elds. The technique of neutron activation measurements. VNIIFTRI. (MI1393-86). VNIIFTRI-State Scientific Center of the Russian Federation . ( 1986 ). Characteristics of neutron fi elds. The technique of neutron activation measurements . VNIIFTRI . (MI1393-86). Search in Google Scholar