Назад
Куницына Екатерина Игоревна, н.с.

Ученая степень к.ф.-м.н.

тел.: +7 496 522-51-34

Персональные данные

Научные интересы

Магнитожесткие материалы, структура и магнетизм тонких пленок, магнитные микрочастицы.

 Список публикаций

  1. Roman B. Morgunov, Ekaterina I. Kunitsyna, Vladimir V. Kucheryaev, Vadim P. Piskorskii, Olga G. Ospennikova, Eugene N. Kablov. Giant effect of Sm atoms on time stability of (NdDy)(FeCo)B magnet. The European Physical Journal Plus 131, 344 (2016). DOI: 10.1140/epjp/i2016-16344-7
  2. Eugene Kablov, Olga Ospennikova, Vadim Piskorskii, Dmitriy Korolev, Alexey Dmitriev, Ekaterina Kunitsyna, Roman Morgunov. Accurate tuning of (NdDySm)(FeCo)B coercivity by Sm magnetic anisotropy. European Physical Journal Plus 131, 40 (2016). DOI: 10.1140/epjp/i2016-16040-8
  3. E.N. Kablov, O.G. Ospennikova, D.E. Kablov, V.P. Piskorskii, E.I. Kunitsyna, A.I. Dmitriev, R.A. Valeev, D.V. Korolev, I.I. Rezchikova, A.D. Talantsev, R.B. Morgunov. Bifurcation of magnetic anisotropy caused by small addition of Sm to (Nd1-xSmxDy)(FeCo)B magnetic alloy. Journal of Applied Physics, 117, 243903 (2015). DOI: 10.1063/1.4922721.
  4. E.N.Kablov, O.G.Ospennikova, V.P.Piskorskii, E.I.Kunitsyna, A.D.Talantsev, R.B.Morgunov. Coercitivity of (PrDy)(CoFe)B microparticles ensemble controlled by magnetic dipole interaction and dry friction. IEEE Transactions on Magnetics, Vol. 52, I. 11, 2102012 (2016). DOI: 10.1109/TMAG.2016.2587248.
  5. E.N. Kablov, O.G. Ospennikova, V.P. Piskorskii, R.A. Valeev, D.V. Korolev, O.V. Koplak, E.I. Kunitsyna, A.D. Talantsev, R.B. Morgunov. Magnetic properties of CoFeB alloys doped with Dy and Pr. Physics of the Solid State, Vol. 57 Issue 6, 1134-1141 (2015). DOI: 10.1134/S1063783415060165.
  6. E.N. Kablov, O.G. Ospennikova, D.E. Kablov, V.P. Piskorskii, R.A. Valeev, D.V. Korolev, I.I. Rezchikova, E.I. Kunitsyna, A.D. Talantsev, A.I. Dmitriev, R.B. Morgunov. Anomalous effect of Sm additives on the magnetic properties of (Nd1-x Sm x Dy)(FeCo)B intermetallics. Journal of Experimental and Theoretical Physics, Vol 121, Issue 3, 429-436 (2015). DOI: 10.1134/S1063776115090071.
  7. E.N. Kablov, O.G. Ospennikova, O.A. Bayukov, N.O. Pletnev, I.I. Rezchikova, R.A. Valeev, D.V. Korolev, E.I. Kunitsyna, V.P. Piskorskii, R.B. Morgunov. Effect of stoichiometry of Fe and Co on the temperature stability of the magnetic anisotropy in Pr-Dy-Fe-Co-B alloys. Physics of the Solid State, Vol. 57, Issue 7, 1362-1365 (2015). DOI: 10.1134/S1063783415070161.
  8. E.N. Kablov, O.G. Ospennikova, V.P. Piskorskii, D.V. Korolev, E.I. Kunitsyna, A.D. Talantsev, R.B. Morgunov. Effects of magnetic dipole–dipole interaction and rotation of (DyPr)CoFeB microparticles on the magnetic properties of their ensembles. Physics of the Solid State, Vol. 57, Issue 11, 2221-2226 (2015). DOI: 10.1134/S1063783415110153.
  9. E. N. Kablov, O. G. Ospennikova, V. P. Piskorskii, D. V. Korolev, E. I. Kunitsina, A. I. Dmitriev, R. B. Morgunov. Competition of magnetization mechanisms in (NdDy)(FeCo)B alloys, doped with samarium. Low Temperature Physics, Vol. 42, 45 (2016). DOI: 10.1063/1.4940226.
  10. E. N. Kablov, O. G. Ospennikova, D. E. Kablov, I. I. Rezchikova, A. D. Talantsev, E. I. Kunitsyna, R. B. Morgunov, V. P. Piskorskii. Effect of copper concentration on atomic site occupation by Fe ions and magnetic properties of (PrDy)–(FeCo)–B alloys. Physics of the Solid State, Vol. 58, Issue 6, 1135-1142 (2016). DOI: 10.1134/S1063783416060184.
  11. E. N. Kablov, O. G. Ospennikova, I. I. Rezchikova, R. A. Valeev, I. V. Cherednichenko, E. I. Kunitsyna, R.B. Morgunov, V. P. Piskorskii. Low-temperature anomaly of the magnetization in alloys (Pr,Dy,M)2(Fe,Co)14B (M = Gd, Sm, Nd). Physics of the Solid State, Vol. 58, Issue 3, 515-518 (2016). DOI: 10.1134/S106378341603015X.
  12. E. N. Kablov, O. G. Ospennikova, V. P. Piskorskii, D. V. Korolev, Yu. E. Kalinin, A. V. Sitnikov, E. I. Kunitsyna, A. D. Talantsev, V. L. Berdinskii, R. B. Morgunov. Magnetic properties and spin dynamics of CoFeB–SiO2 multilayer granular heterostructures. Physics of the Solid State, Vol. 58, Issue 6, 1121-1127 (2016). DOI: 10.1134/S1063783416060196.
  13. I. Dmitriev, A. D. Talantsev, E. I. Kunitsyna, R. B. Morgunov, V. P. Piskorskii, O. G. Ospennikova, E. N. Kablov, Magnetic noise as the cause of the spontaneous magnetization reversal of RE–TM–B permanent magnets. Journal of Experimental and Theoretical Physics, Vol. 123, I. 2, 303 (2016). DOI: 10.1134/S106377611606011X.
  14. E. N. Kablov, O. G. Ospennikova, D. E. Kablov, V. P. Piskorskii, D. V. Korolev, S. A. Kurochkin, E. I. Kunitsyna, A. D. Talantsev, R. B. Morgunov. Increase in the coercivity of an ensemble of (DyPr)–(CoFe)–B microparticles during their dispersion in a polymer matrix. Physics of the Solid State, Vol. 58, Issue 7, 1314- 1319 (2016). DOI: 10.1134/S1063783416070192.
  15. E. N. Kablov, O. G. Ospennikova, V. P. Piskorskii, D. V. Korolev, A. D. Talantsev, E. I. Kunitsyna, R. B. Morgunov. Competition of single-ion anisotropy of Sm and Dy ions during the spin-reorientation transition in (Nd1–x–ySmxDyy)(FeCo)B supermagnets. Physics of the Solid State, Vol. 58, Issue 7, 1320-1324 (2016). DOI: 10.1134/S1063783416070180.
  16. E.N.Kablov, O.G.Ospennikova, E. I. Kunitsyna, V.P.Piskorskii, D.V.Korolev, R.B.Morgunov Effect of annealing, stoichiometry, and surface on magnetism of (Pr,Dy)FeCoB microparticles ensemble. Arch. Metall. Mater. Vol. 62, Issue 3, 1893-1900 (2017). DOI: 10.1515/amm-2017-0290.
  17. E. I. Kunitsyna, O. V. Koplak, V. V. Kucheryaev, D. V. Korolev, V. P. Piskorskii, A. Bezverkhnii, R. B. Morgunov. Dependence of the coercive force on the magnetic field sweep rate in (PrDy)(FeCo)B alloys. Physics of the Solid State, Vol. 59, Isssue 8, 1543–1546 (2017). DOI:  10.1134/S1063783417080121
  18. Roman B. Morgunov, Artem D. Talantsev, Ekaterina I. Kunitsyna, Vadim P. Piskorskii, Eugene  N. Kablov, Olga G. Ospennikova. A giant increase in the coercive force of (PrDy)(CoFe)B microparticles ensemble in the polymer matrix. Advanced Materials & Technologies. No. 4, 11, p. 011-015 (2016). DOI: 10.17277/amt.2016.04.pp.011-015.
  19. I. Dmitriev, V. V. Kucheryaev, E. I. Kunitsyna, R. A. Valeev, R. B. Morgunov, V. P. Piskorskii, O. G. Ospennikova, E. N. Kablov. Effect of samarium impurity on the relaxation of the magnetization of a (NdDy)(FeCo)B alloy. Physics of the Solid State, Vol. 58, Issue 8, 1582-1586 (2016). DOI: 10.1134/S1063783416080102.

 Конференции

  1. E. Kunitsyna, I. Rezchikova, A. Talantsev. Bifurcation of magnetic anisotropy caused by small addition of Sm to (Nd1-xSmxDy)(FeCo)B magnetic alloy. III International Workshop on Dzyaloshinskii-Moriya Interaction and Exotic Spin Structures (DMI 2015). Pskov, May 26-30, 2015.
  2. Каблов Е.Н., Оспенникова О.Г., Пискорский В.П., Куницына Е.И., Таланцев А.Д., Моргунов Р.Б.. Конкуренция механизмов намагничивания в сплавах (SmNdDy)(FeCo)B. The XXIII International Conference on Relaxation Phenomena In Solids. Воронеж, Сентябрь 16-19, 2015.
  3.  Куницына Е.И., Таланцев А.Д.. Конкуренция механизмов намагничивания в сплавах (SmNdDy)(FeCo)B. The XXIII International Conference on Relaxation Phenomena In Solids. Черноголовка, Июль 3-7, 2016.
  4.  Kunitsyna E.I., Morgunov R.B., Koplak O.V.. “Domain Smile” in (Pr,Dy)(Fe,Co)B Magnet. Moscow International Symposium on Magnetism (MISM 2017). Москва, Июль 1-5, 2017.

Ученая степень к.ф.-м.н.

тел.: +7 496 522-51-34

Персональные данные

Научные интересы

Магнитожесткие материалы, структура и магнетизм тонких пленок, магнитные микрочастицы.

 Список публикаций

  1. Roman B. Morgunov, Ekaterina I. Kunitsyna, Vladimir V. Kucheryaev, Vadim P. Piskorskii, Olga G. Ospennikova, Eugene N. Kablov. Giant effect of Sm atoms on time stability of (NdDy)(FeCo)B magnet. The European Physical Journal Plus 131, 344 (2016). DOI: 10.1140/epjp/i2016-16344-7
  2. Eugene Kablov, Olga Ospennikova, Vadim Piskorskii, Dmitriy Korolev, Alexey Dmitriev, Ekaterina Kunitsyna, Roman Morgunov. Accurate tuning of (NdDySm)(FeCo)B coercivity by Sm magnetic anisotropy. European Physical Journal Plus 131, 40 (2016). DOI: 10.1140/epjp/i2016-16040-8
  3. E.N. Kablov, O.G. Ospennikova, D.E. Kablov, V.P. Piskorskii, E.I. Kunitsyna, A.I. Dmitriev, R.A. Valeev, D.V. Korolev, I.I. Rezchikova, A.D. Talantsev, R.B. Morgunov. Bifurcation of magnetic anisotropy caused by small addition of Sm to (Nd1-xSmxDy)(FeCo)B magnetic alloy. Journal of Applied Physics, 117, 243903 (2015). DOI: 10.1063/1.4922721.
  4. E.N.Kablov, O.G.Ospennikova, V.P.Piskorskii, E.I.Kunitsyna, A.D.Talantsev, R.B.Morgunov. Coercitivity of (PrDy)(CoFe)B microparticles ensemble controlled by magnetic dipole interaction and dry friction. IEEE Transactions on Magnetics, Vol. 52, I. 11, 2102012 (2016). DOI: 10.1109/TMAG.2016.2587248.
  5. E.N. Kablov, O.G. Ospennikova, V.P. Piskorskii, R.A. Valeev, D.V. Korolev, O.V. Koplak, E.I. Kunitsyna, A.D. Talantsev, R.B. Morgunov. Magnetic properties of CoFeB alloys doped with Dy and Pr. Physics of the Solid State, Vol. 57 Issue 6, 1134-1141 (2015). DOI: 10.1134/S1063783415060165.
  6. E.N. Kablov, O.G. Ospennikova, D.E. Kablov, V.P. Piskorskii, R.A. Valeev, D.V. Korolev, I.I. Rezchikova, E.I. Kunitsyna, A.D. Talantsev, A.I. Dmitriev, R.B. Morgunov. Anomalous effect of Sm additives on the magnetic properties of (Nd1-x Sm x Dy)(FeCo)B intermetallics. Journal of Experimental and Theoretical Physics, Vol 121, Issue 3, 429-436 (2015). DOI: 10.1134/S1063776115090071.
  7. E.N. Kablov, O.G. Ospennikova, O.A. Bayukov, N.O. Pletnev, I.I. Rezchikova, R.A. Valeev, D.V. Korolev, E.I. Kunitsyna, V.P. Piskorskii, R.B. Morgunov. Effect of stoichiometry of Fe and Co on the temperature stability of the magnetic anisotropy in Pr-Dy-Fe-Co-B alloys. Physics of the Solid State, Vol. 57, Issue 7, 1362-1365 (2015). DOI: 10.1134/S1063783415070161.
  8. E.N. Kablov, O.G. Ospennikova, V.P. Piskorskii, D.V. Korolev, E.I. Kunitsyna, A.D. Talantsev, R.B. Morgunov. Effects of magnetic dipole–dipole interaction and rotation of (DyPr)CoFeB microparticles on the magnetic properties of their ensembles. Physics of the Solid State, Vol. 57, Issue 11, 2221-2226 (2015). DOI: 10.1134/S1063783415110153.
  9. E. N. Kablov, O. G. Ospennikova, V. P. Piskorskii, D. V. Korolev, E. I. Kunitsina, A. I. Dmitriev, R. B. Morgunov. Competition of magnetization mechanisms in (NdDy)(FeCo)B alloys, doped with samarium. Low Temperature Physics, Vol. 42, 45 (2016). DOI: 10.1063/1.4940226.
  10. E. N. Kablov, O. G. Ospennikova, D. E. Kablov, I. I. Rezchikova, A. D. Talantsev, E. I. Kunitsyna, R. B. Morgunov, V. P. Piskorskii. Effect of copper concentration on atomic site occupation by Fe ions and magnetic properties of (PrDy)–(FeCo)–B alloys. Physics of the Solid State, Vol. 58, Issue 6, 1135-1142 (2016). DOI: 10.1134/S1063783416060184.
  11. E. N. Kablov, O. G. Ospennikova, I. I. Rezchikova, R. A. Valeev, I. V. Cherednichenko, E. I. Kunitsyna, R.B. Morgunov, V. P. Piskorskii. Low-temperature anomaly of the magnetization in alloys (Pr,Dy,M)2(Fe,Co)14B (M = Gd, Sm, Nd). Physics of the Solid State, Vol. 58, Issue 3, 515-518 (2016). DOI: 10.1134/S106378341603015X.
  12. E. N. Kablov, O. G. Ospennikova, V. P. Piskorskii, D. V. Korolev, Yu. E. Kalinin, A. V. Sitnikov, E. I. Kunitsyna, A. D. Talantsev, V. L. Berdinskii, R. B. Morgunov. Magnetic properties and spin dynamics of CoFeB–SiO2 multilayer granular heterostructures. Physics of the Solid State, Vol. 58, Issue 6, 1121-1127 (2016). DOI: 10.1134/S1063783416060196.
  13. I. Dmitriev, A. D. Talantsev, E. I. Kunitsyna, R. B. Morgunov, V. P. Piskorskii, O. G. Ospennikova, E. N. Kablov, Magnetic noise as the cause of the spontaneous magnetization reversal of RE–TM–B permanent magnets. Journal of Experimental and Theoretical Physics, Vol. 123, I. 2, 303 (2016). DOI: 10.1134/S106377611606011X.
  14. E. N. Kablov, O. G. Ospennikova, D. E. Kablov, V. P. Piskorskii, D. V. Korolev, S. A. Kurochkin, E. I. Kunitsyna, A. D. Talantsev, R. B. Morgunov. Increase in the coercivity of an ensemble of (DyPr)–(CoFe)–B microparticles during their dispersion in a polymer matrix. Physics of the Solid State, Vol. 58, Issue 7, 1314- 1319 (2016). DOI: 10.1134/S1063783416070192.
  15. E. N. Kablov, O. G. Ospennikova, V. P. Piskorskii, D. V. Korolev, A. D. Talantsev, E. I. Kunitsyna, R. B. Morgunov. Competition of single-ion anisotropy of Sm and Dy ions during the spin-reorientation transition in (Nd1–x–ySmxDyy)(FeCo)B supermagnets. Physics of the Solid State, Vol. 58, Issue 7, 1320-1324 (2016). DOI: 10.1134/S1063783416070180.
  16. E.N.Kablov, O.G.Ospennikova, E. I. Kunitsyna, V.P.Piskorskii, D.V.Korolev, R.B.Morgunov Effect of annealing, stoichiometry, and surface on magnetism of (Pr,Dy)FeCoB microparticles ensemble. Arch. Metall. Mater. Vol. 62, Issue 3, 1893-1900 (2017). DOI: 10.1515/amm-2017-0290.
  17. E. I. Kunitsyna, O. V. Koplak, V. V. Kucheryaev, D. V. Korolev, V. P. Piskorskii, A. Bezverkhnii, R. B. Morgunov. Dependence of the coercive force on the magnetic field sweep rate in (PrDy)(FeCo)B alloys. Physics of the Solid State, Vol. 59, Isssue 8, 1543–1546 (2017). DOI:  10.1134/S1063783417080121
  18. Roman B. Morgunov, Artem D. Talantsev, Ekaterina I. Kunitsyna, Vadim P. Piskorskii, Eugene  N. Kablov, Olga G. Ospennikova. A giant increase in the coercive force of (PrDy)(CoFe)B microparticles ensemble in the polymer matrix. Advanced Materials & Technologies. No. 4, 11, p. 011-015 (2016). DOI: 10.17277/amt.2016.04.pp.011-015.
  19. I. Dmitriev, V. V. Kucheryaev, E. I. Kunitsyna, R. A. Valeev, R. B. Morgunov, V. P. Piskorskii, O. G. Ospennikova, E. N. Kablov. Effect of samarium impurity on the relaxation of the magnetization of a (NdDy)(FeCo)B alloy. Physics of the Solid State, Vol. 58, Issue 8, 1582-1586 (2016). DOI: 10.1134/S1063783416080102.

 Конференции

  1. E. Kunitsyna, I. Rezchikova, A. Talantsev. Bifurcation of magnetic anisotropy caused by small addition of Sm to (Nd1-xSmxDy)(FeCo)B magnetic alloy. III International Workshop on Dzyaloshinskii-Moriya Interaction and Exotic Spin Structures (DMI 2015). Pskov, May 26-30, 2015.
  2. Каблов Е.Н., Оспенникова О.Г., Пискорский В.П., Куницына Е.И., Таланцев А.Д., Моргунов Р.Б.. Конкуренция механизмов намагничивания в сплавах (SmNdDy)(FeCo)B. The XXIII International Conference on Relaxation Phenomena In Solids. Воронеж, Сентябрь 16-19, 2015.
  3.  Куницына Е.И., Таланцев А.Д.. Конкуренция механизмов намагничивания в сплавах (SmNdDy)(FeCo)B. The XXIII International Conference on Relaxation Phenomena In Solids. Черноголовка, Июль 3-7, 2016.
  4.  Kunitsyna E.I., Morgunov R.B., Koplak O.V.. “Domain Smile” in (Pr,Dy)(Fe,Co)B Magnet. Moscow International Symposium on Magnetism (MISM 2017). Москва, Июль 1-5, 2017.