Virtual Spectrometer of Positron Annihilation Lifetimes Based on a Simulator

V. P. Shantarovich; Шантарович В. П.; Yu. A. Novikov; Новиков Ю. А.

doi:10.31857/S0207401X23050114

Virtual Spectrometer of Positron Annihilation Lifetimes Based on a Simulator

Authors: Shantarovich V.P.¹, Novikov Y.A.²
Affiliations:
1. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences
2. Prokhorov General Physics Institute, Russian Academy of Sciences
Issue: Vol 42, No 5 (2023)
Pages: 79-86
Section: ХИМИЧЕСКАЯ ФИЗИКА НАНОМАТЕРИАЛОВ
URL: https://rjmseer.com/0207-401X/article/view/674872
DOI: https://doi.org/10.31857/S0207401X23050114
EDN: https://elibrary.ru/PCBUZT
ID: 674872

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Abstract

In this paper, the basic principles of the creation of a virtual positron annihilation lifetime spectrometer are considered. The possibility of using such a virtual measuring instrument to verify the data on the size distribution of micropores obtained based on the actually measured annihilation characteristics in systems with a highly developed free volume is discussed.

Keywords

positron annihilation, virtual device, micropores, inverse problem, validity of solution

About the authors

V. P. Shantarovich

Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences

Email: nya@kapella.gpi.ru
Moscow, Russia

Yu. A. Novikov

Prokhorov General Physics Institute, Russian Academy of Sciences

Author for correspondence.
Email: nya@kapella.gpi.ru
Moscow, Russia

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