Personalities of MEPhI
NRNU MEPhI National Research Nuclear University MEPhI
  1. Faculty and Staff
  2. Stepanov S.V.
Stepanov S.V.

Stepanov Sergey V.

Degree: Doctor of Sciences in Physics and Mathematics

Visiting professor

Department of Extreme State of Matter Physics (60, ИЯФиТ КАФ.60)
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Languages

english
russian
Works at MEPhI since 2005
Work Experience: 40 years

About

After graduating (with honors) from the Moscow Institute of Steel and Alloys in 1983, S.V. Stepanov became a post-graduate student at the Institute for Theoretical and Experimental Physics. In 1987 he got Ph.D. His thesis was "Investigation of the spin dynamics of beta-active nuclei". From 1986 to 2008, he worked at the Laboratory of Neutron Physics at ITEP. In 2005 he got habilitated doctoral degree. His dissertation was "Positrons in Molecular Media: Theoretical Foundations of Positron Spectroscopy". In 2017 S.V. Stepanov became a head the Laboratory of physical chemistry at ITEP (NRC "Kurchatov Institute"). Scientific field of research of the laboratory is the positron annihilation spectroscopy, material science, radiation physics and chemistry.

Education

1983 — National University of Science and Technology MISiS

Courses

1. Introduction to Physics of Condensed Matter

Publication activity

12
h-index (Web of Science)
12
h-index (Scopus)

Showing publications for last 3 years

  1. Article
    Web of Science & Scopus
    Positronium Annihilation in Freshly Defrosted Thawed Water // Physics of Wave Phenomena, 2023 Vol. 31, No. 2, TOP10 pp. 105-109 doi
  2. Article Formation of Positronium Atom in Molecular Media. Determination of Carcinogenic and Anticarcinogenic Properties of Chemical Compounds // Russian Journal of Physical Chemistry, Pleiades Publishing, Ltd., 2022 Vol. 96, No. 1 pp. 18-38 doi
  3. Article Positronium in Biosystems and Medicine: A New Approach to Tumor Diagnostics Based on Correlation between Oxygenation of Tissues and Lifetime of the Positronium Atom // Physics of Wave Phenomena, 2021 Vol. 29, No. 2 pp. 174-179 doi

Showing conferences for last 3 years

  1. Август 2021 12.5th International Workshop on Positron and Positronium Chemistry http://ppc12.5.umcs.pl/ Report: PAS in liquids and solutions: Application to detection of carcinogens and anticarcinogens
  2. Октябрь 2021 1st Symposium on Theranostics. Krakow Report: Ps in solutions - could be of help for PET and detection of carcinogens?
  3. Декабрь 2021 https://physwatsol.ru/program Report: Positronium atom in solutions: the possibility of quick diagnostics of carcinogenic hazardous compounds

Traineeships

One month stay in the Laboratory of Nuclear Chemistry, CNRS/IN2P3, Strasbourg, France; June 1993

Berlin Neutron Scattering Center (BENSC) in the Hahn-Meitner Institute, Berlin, Dec.1-20, 1997, Feb.1-16, Nov.16-Dec.7 1998. Joint research project "Spin-depolarization of the polarized short-lived beta-active nuclei".

Nuclear Fellowship at National Institute of Materials and Chemical Research, Tsukuba, Japan. July 1 - Sept.29 1998

STA Fellowship at Japan Atomic Energy Research Institute, Tokai-Mura, Japan. May 5 - Jul.3, 1999

Grants

Sep 2020 — Aug 2021 FORMATION OF A POSITRONIUM ATOM IN MOLECULAR MEDIA. DETECTION OF CARCINOGENIC AND ANTICANCEROGENIC PROPERTIES OF CHEMICAL COMPOUNDS RFBR

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