PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
Czasopismo
2015 | 60 | 1 | 11-14
Tytuł artykułu

The study of crystal and magnetic properties of MnNi0.85Fe0.15Ge

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Magnetic and Mössbauer measurements were performed for MnNi0.85Fe0.15Ge. The Mössbauer data indicate that Fe atoms in MnNi0.85Fe0.15Ge are randomly distributed over two types of metal sites in hexagonal structure. At 77 K, the hyperfine magnetic fields at Fe located in different crystal sites have similar values of about 12.7 and 12.3 T. The random site distribution of the iron atoms in the non-magnetic hexagonal phase at high temperatures is confirmed by the theoretical calculations in fully relativistic Korringa –Kohn –Rostoker (KKR) method.
Wydawca

Czasopismo
Rocznik
Tom
60
Numer
1
Strony
11-14
Opis fizyczny
Daty
wydano
2015-03-01
otrzymano
2014-06-18
zaakceptowano
2014-11-04
online
2015-03-12
Twórcy
  • Institute of Physics, M. Curie-Skłodowska University, 1 M. Curie-Skłodowskiej Sq., 20-031 Lublin, Poland
  • Donetsk Institute for Physics and Engineering, 72 R. Luxemburg Str., 83114 Donetsk, Ukraine
  • Donetsk Institute for Physics and Engineering, 72 R. Luxemburg Str., 83114 Donetsk, Ukraine
  • Scientific-Practical Materials Research Center of National Academy of Sciences of Belarus, 19 P. Brovky Str., 220072 Minsk, Belarus, Tel.: +375 17 284 1301, Fax: +375 17 284 1558
  • Donetsk Institute for Physics and Engineering, 72 R. Luxemburg Str., 83114 Donetsk, Ukraine
  • Institute of Physics, M. Curie-Skłodowska University, 1 M. Curie-Skłodowskiej Sq., 20-031 Lublin, Poland
  • Scientific-Practical Materials Research Center of National Academy of Sciences of Belarus, 19 P. Brovky Str., 220072 Minsk, Belarus, Tel.: +375 17 284 1301, Fax: +375 17 284 1558, lttt@physics.by
Bibliografia
  • 1. Liu, E., Wang, W., Feng, L., Zhu, W., Li, G., Chen, J., Zhang, H., Wu, G., Jiang, C., Xu, H., & de Boer, F. (2012). Stable magnetostructural coupling with tunable magnetoresponsive effects in hexagonal ferromagnets. Nat. Commun., 3, 873. DOI: 10.1038/ncomms1868.[WoS][Crossref]
  • 2. Chen, L., Hu, F. X., Wang, J., Bao, L. F., Sun, J. R., Shen, B. G., Yin, J. H., & Pan, L. Q. (2012). Magnetoresistance and magnetocaloric properties involving strong metamagnetic behavior in Fe-doped Ni45(Co1−xFex)5Mn36.6In13.4 alloys. Appl. Phys. Lett., 101, 012401-1–012401-4. DOI: .[Crossref][WoS]
  • 3. Szytula, A., Pędziwiatr, A. T., Tomkowicz, Z., & Bazela, W. (1981). Crystal and magnetic structure of CoMnGe, CoFeGe, FeMnGe and NiFeGe. J. Magn. Magn. Mater., 25, 176–186.
  • 4. Bhargava, S. C., & Iyengar, P. K. (1974). Hyperfine interactions of iron in ternary alloys with B82 type structures. Framana, 2(3), 126–137. DOI: .
  • 5. Zhang, C. L., Wang, D. H., Zhang, C. L., Wang, D. H., Chen, J., Wang, T. Z., Xie, G. X., & Zhu, C. (2011). Magnetic phase transitions and magnetocaloric effect in the Fe-doped MnNiGe alloys. Chin. Phys. B, 20, 097501-1–097501-4. DOI: 10.1088/1674-1056/20/9/097501.[Crossref]
  • 6. Zhang, C. L., Wang, D. H., Cao, Q. Q, Ma, S. C., Xuan, H. C., & Du, Y. W. (2010). Magnetic phase transitions and magnetocaloric effect in the Co-doped MnNiGe1.05 alloys. J. Phys. D: Appl. Phys., 43, 205003. DOI: 10.1088/0022-3727/43/20/205003.[Crossref]
  • 7. Grandjean, F., & Gerard, A. (1979). Mössbauer spectra of several ternary silicides, germanides and antimonides of transition metals. J. Solid State Chem., 2, 285–289.
  • 8. Wertheim, G. K., Jaccarino, V., & Wernick, J. H. (1964). Anisotropic hfs interactions in ferromagnets from Mössbauer effect studies. Phys. Rev., 135, A151–A154. DOI: .[Crossref]
  • 9. Fjellvag, H., & Andersen, A. F. (1985). On the crystal structure and magnetic properties of MnNiGe. J. Magn. Magn. Mater., 50, 291–297.
  • 10. H. Ebert Munich SPRKKR package v.6.3. DOI: .
  • 11. Vosko, S. H., Wilk, L., & Nusair, M. (1980). Accurate spin-dependent electron liquid correlation energies for local spin density calculations: a critical analysis. Can. J. Phys., 58, 1200–1211. DOI:10.1139/p80-159.[Crossref]
  • 12. Perdew, J. P., Burke, K., & Ernzerhof, M. (1996). Generalized gradient approximation made simple. Phys. Rev. Lett., 77, 3865–3868. DOI: .[Crossref]
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_1515_nuka-2015-0031
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.