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Magnesium, titanium, rare metals, semiconductors
ArticleName Influence of growing medium on the TlBr crystals characteristics. Part 1. Spectral transmission and diffusion of light
ArticleAuthor Kuznetsov M. S., Zaramenskih K. S., Lisitskiy I. S.
ArticleAuthorData M. S. Kuznetsov, Researcher; K. S. Zaramenskikh, I Category of Plant-Operating Engineer; I. S. Lisitskiy, Senior Researcher, e-mail: gradan@mail.ru, State Science Center of Russian Federation "Giredmet".
Abstract
Influence of growing medium on optical characteristics of the TlBr crystals as material for uncooled semiconductor X- and gamma rays detectors is studied. The samples have been grown by the Bridgman–Stockbarger technique in different mediums such as air, argon, vacuum. Difference in the resaults of light transmission in a short-wave range and light diffusion at 0,36 μm wave length measurements are caused by impurity presence in form of TlBr decomposition products. Air-grown and vacuum-grown crystals posessed better and the worst optical characteristics respectively.
keywords Thallium bromide, the Bridgman–Stockbarger technique, spectral transmission, light diffusion, crystal growing, optical characteristics, impurity, growing medium.
References

1. Hitomi K., Murayama T., Shoji T., Hiratate Y. Nuclear Instruments and Methods in Physics Research. Section A : Accelerators, Spectrometers, Detectors and Associated Equipment. 1999. June. Vol. 428, No. 2/3. pp. 372–378.

2. Oliveira J. B., Costa F. E., Chubaci J. F. D., Hamada M. M. IEEE Transactions on Nuclear Science. 2004. Vol. 51, No. 3. pp. 1224–1228.

3. Avdienko K. I., Artyushenko V. G., Belousov A. S. et al. Kristally galogenidov talliya. Poluchenie, svoystva i primenenie (Crystals of thallium halogenides. Obtaining, properties and usage). Novosibirsk, 1989. 151 p.

4. Lisitskiy I. S., Golovanov V. F., Kuznetsov M. S., Polyakova G. V. Tsvetnye Metally – Non-ferrous Metals. 2004. No. 2. pp. 81–84.

5. Kouznetsov M. S., Lisitskiy I. S., Zatoloka S. I., Gostilo V. V. Nuclear Instruments and Methods in Physics Research. Section A : Accelerators, Spectrometers, Detectors and Associated Equipment. 2004. September. Vol. 531, No. 1/2. pp. 174–180.

6. Lisitskiy I. S., Golovanov V. F., Chapyzhnikov A. V., Plotnichenko V. G. Tsvetnye Metally – Non-ferrous Metals. 2001. No. 8. pp. 79–82.

7. Lisitskiy I. S., Golovanov V. F., Chapyzhnikov A. V., Plotnichenko V. G. Tsvetnye Metally – Non-ferrous Metals. 2001. No. 9/10. pp. 66–69.

8. Lisitskiy I. S., Golovanov V. F., Plotnichenko V. G. Tsvetnye Metally – Non-ferrous Metals. 2001. No. 11. pp. 73–77.

9. Kalgin Yu. A., Kislovskiy L. D., Lisitskiy I. S. Optics and spectroscopy. 1976. Part. 40, No. 5. pp. 944–946.

10. Grigoreva L. G., Millers D. K., Lisitskiy I. S., Likholetova T. L. Izv. AN Latv. SSR. Seriya fiz. i tekh. nauk (Bulletin of Academy of Sciences. Series: Physical and technical sciences). 1985. No. 6. pp. 37–41.

11. Kozlova N. S. Issledovanie sposobov upravleniya svetochuvstvitelnostyu kristallov khloristogo serebra : dis. ... kand. fiz.-mat. nauk (Research of control methods for optical sensitivity of silver crystals. Inaugural dissertation of Candidate of Physical and mathematical Sciences). Moscow, 1979.

12. Smakula A., Kalnajs J., Sils V. Phys. Rew. 1955. Vol. 99, No. 6. pp. 1747–1750.
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