Measuring Cell for Contrast Radiography Using Organo-inorganic Perovskite Crystals with Decaying Charge Carrier Emission

A. S. Doroshkevich, Zh V. Mezentseva, L. M. Ledo-Pereda, V. A. Kinev, S. G. Nikolaeva, I. O. Simonenko, T. Yu Zelenyak, Z. D. Slavkova, A. A. Tatarinova, V. F. Gremenok, B. L. Oksengendler, A. K. Kirillov, A. E. Aleksandrov, T. N. Vershinina, A. R. Tameev

Research output: Contribution to journalArticlepeer-review

Abstract

Medical applications require materials with a high X-ray capture cross-section to reduce the radiation dose to the human body. Hybrid organo-inorganic perovskites are promising materials for such systems due to the presence of lead ions in their composition. The electrical properties of CH3NH3PbBr3 single crystals synthesized by the method of modified crystallization with inverse temperature dependence are studied. The conducted studies of the electrical properties allowed us to establish the applicability of the obtained crystals for medical applications and to propose a possible technical solution for the corresponding measuring cell.

Original languageEnglish
Article number288
JournalBioNanoScience
Volume15
Issue number2
DOIs
Publication statusPublished - 1 Jun 2025
Externally publishedYes

Keywords

  • Perovskite
  • Photocurrent
  • Photogeneration quantum yield
  • Photoresistor
  • X-ray detector

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