• 134 Citations
  • 6 h-Index
20122019
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Fingerprint Dive into the research topics where Roman Sergeevich Laptev is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 11 Similar Profiles
Hydrogen Chemical Compounds
Positrons Engineering & Materials Science
Hydrogenation Engineering & Materials Science
Titanium Chemical Compounds
Defects Engineering & Materials Science
Spectroscopy Engineering & Materials Science
positron annihilation Physics & Astronomy
positrons Physics & Astronomy

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Research Output 2012 2019

  • 134 Citations
  • 6 h-Index
  • 24 Article
  • 13 Conference contribution
  • 1 Conference article
2 Citations (Scopus)
Laves phases
Glow discharges
Hydrides
glow discharges
Hydrogenation
Electron beam melting
melting
electron beams
Hydrogenation
hydrogenation
Open Access
Electron beam melting
Electron beams
Microstructure
Defects
Spectroscopy

Positron annihilation spectroscopy study of defects in hydrogen loaded Zr-1Nb alloy

Bordulev, I., Kudiiarov, V., Svyatkin, L., Syrtanov, M., Stepanova, E., Čížek, J., Vlček, M., Li, K., Laptev, R. & Lider, A., 25 Aug 2019, In : Journal of Alloys and Compounds. 798, p. 685-694 10 p.

Research output: Contribution to journalArticle

Positron annihilation spectroscopy
Hydrogen
Defects
Crystal lattices
Vacancies

Positron Spectroscopy of Free Volume in Poly(vinylidene fluoride) after Helium Ions Irradiation

Lyu, J. Z., Laptev, R. & Dubrova, N., 1 May 2019, In : Chinese Journal of Polymer Science (English Edition). 37, 5, p. 527-534 8 p.

Research output: Contribution to journalArticle

Helium
Free volume
Positrons
Ion bombardment
Spectroscopy

Activities 2015 2015

  • 1 Participation in conference

International conference on positron annihilation

Yuriy Sergeevich Bordulev (Participant), Roman Sergeevich Laptev (Participant)
20 Sep 201525 Sep 2015

Activity: Participating in or organising an event typesParticipation in conference