N. M. Kovtun

10 works

Donetsk Physicotechnical Institute, Academy of Sciences of the Ukrainian SSR

1. Behavior of ErFeO3 magnetic structure at low temperatures

   V. A. Klochan, N. M. Kovtun, V. M. Khmara

   ArticleMultiferroics and related materialsSoviet Journal of Low Temperature Physics19750 citations

   ABIABI:AkademIndex/openalex/1975.article.000132

2. Characteristics of the contribution of Dy3+ and Tb3+ ions to the anisotropy of Dy<i>x</i>Tb1‒<i>x</i>FeO3 orthoferrites

   V. N. Derkachenko, A. M. Kadomtseva, N. M. Kovtun +3

   ArticleMultiferroics and related materialsSoviet Journal of Low Temperature Physics19770 citations

   ABIABI:AkademIndex/openalex/1977.article.000007

3. Ionic ordering in the low-temperature phase of magnetite

   N. M. Kovtun, A. A. Shemyakov

   ArticleMagnetic Properties and Synthesis of FerritesSoviet Journal of Low Temperature Physics19770 citations

   ABIABI:AkademIndex/openalex/1977.article.000139

4. Anomalous temperature dependence of NMR frequencies of Cr53 in ErCrO3 at low temperatures

   A. S. Karnachev, V. A. Klochan, N. M. Kovtun +4

   ArticleAdvanced Condensed Matter PhysicsSoviet Journal of Low Temperature Physics19780 citations

   ABIABI:AkademIndex/openalex/1978.article.000116

5. High-field magnetic behavior of polycrystalline dysprosium and thulium tetraborides

   I. M. Vitebskiĭ, V. N. Derkachenko, N. M. Kovtun +4

   ArticleRare-earth and actinide compoundsSoviet Journal of Low Temperature Physics19780 citations

   ABIABI:AkademIndex/openalex/1978.article.000142

6. NMR study of the normal spinel FeCr2S4 at low temperatures

   N. M. Kovtun, V. K. Prokopenko, Yu. I. Prokhorenko +1

   ArticleMagnetic Properties and Synthesis of FerritesSoviet Journal of Low Temperature Physics19780 citations

   ABIABI:AkademIndex/openalex/1978.article.000147

7. Temperature and field dependences of the energy gap in the AFMR spectrum of ErFeO3

   N. K. Dan’shin, N. M. Kovtun, M. A. Sdvizhkov

   ArticleSolid-state spectroscopy and crystallographySoviet Journal of Low Temperature Physics19860 citations

   ABIABI:AkademIndex/openalex/1986.article.000192

8. Induced hyperfine interactions at the nuclei of the O 2- ions in ferrite spinels

   N. M. Kovtun, A.M. Kotel'va, A. S. Moskvin +1

   ArticleMagnetic Properties and Synthesis of Ferrites19890 citations

   ABIABI:AkademIndex/openalex/1989.article.000150

9. 57Fe NMR observation of the short-range order effects in erbium orthoferrite in the erbium subsystem ordering region

   I. M. Vitebskiĭ, N. M. Kovtun, G. A. Troitskii +1

   ArticleRare-earth and actinide compoundsSoviet Journal of Low Temperature Physics19890 citations

   ABIABI:AkademIndex/openalex/1989.article.000242

10. The effect of electron exchange on NMR spectra of impurity complexes due to nonisovalent substitutions or nonstoichiometry

    N. M. Kovtun, V. Ya. Mitrofanov, V. K. Prokopenko +2

    ArticleNMR spectroscopy and applicationsSoviet Journal of Low Temperature Physics19910 citations

    ABIABI:AkademIndex/openalex/1991.article.000139