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Abstract
Ushbu tezis foton-sanovchi rentgen detektorlarida yuzaga keladigan spektral buzilishlarning asosiy fizik sabablarini tahlil qilishga bag‘ishlangan. Xususan, CdTe asosidagi detektorlarda kuzatiladigan rentgen floresansi (K-qochish), zaryad taqsimlanishi, vaznlangan potensialning o‘zaro ta’siri, Kompton sochilishi, elektron shovqin hamda fotonlarning ustma-ust tushishi kabi hodisalarning spektral javobga ta’siri ko‘rib chiqilgan. Ish natijalari spektral rentgen KT va materiallarni tasniflash aniqligini oshirishda muhim ahamiyatga ega.
References
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2. Jumanazarov D, Koo J, Poulsen HF, Olsen UL, Iovea M. Significance of the spectral correction of photon counting detector response in material classification from spectral x-ray CT. J Med Imaging 2022;9(3):1-24.