Vasilev A. A.1, Nefedov D. Yu.1, Charnaya E. V. 1, Kalmykova A.1, Lee M. K. 2, Chang L.-J.3
1St. Petersburg State University, St. Petersburg, Russia
2Instrument Center of Ministry of Science and Technology at National Cheng Kung University, Tainan, Taiwan
3Department of Physics, National Cheng Kung University, Tainan, Taiwan
Email: Allisher93529@yandex.ru
We used nuclear magnetic resonance to study the impact of strong magnetic field on the orientation of gallium crystalline axes during crystallization from melted gallium. Directional crystallization of gallium was observed in magnetic fields of 7, 9.4 and 11.7 T by the appearance of the narrow resonance lines similar to those in single crystals. The orienting effect of the magnetic field has been demonstrated during the formation of both the stable α-Ga and the metastable β-Ga. It was shown that the crystalline a axis was directed along the magnetic field in oriented α-Ga regions. The fractions of oriented α-Ga and β-Ga increased with increasing magnetic field from 0.24 for 7 T to 0.4 for 11.7 T. Keywords: directional solidification in magnetic field, gallium, nuclear magnetic resonance, α-Ga; β-Ga.
- O. Guillon, C. Elsasser, O. Gutfleisch, J. Janek, S. Korte-Kerzel, D. Raabe, C.A. Volkert. Mater. Today 21, 527 (2018)
- S. Asai, K.-S. Sassa, M. Tahashi. Sci. Technol. Adv. Mater. 4, 455 (2016)
- H. Cai, W. Lin, M. Feng, T. Zheng, B. Zhou, Y. Zhong. Crystals 13, 891 (2023)
- L. Zhang, X.R. Liu, H. Huang, Q. Zhou. Mater. Res. Express 6, 065410 (2019)
- T. Sugiyama, M. Tahashi, K. Sassa, S. Asai. ISIJ Int. 43, 855 (2003)
- M. Wu, T. Liu, M. Dong, J. Sun, S. Dong, Q. Wang. J. Appl. Phys. 121, 064901 (2017)
- S. Terzi, J.A. Taylor, Y.H. Cho, L. Salvo, M. Suery, E. Boller, A.J. Dahle. Acta Mater. 58, 5370 (2010)
- Z. Song, E. Boller, A. Rack, P.D. Lee, B. Cai. J. Alloys Compd. 938, 168691 (2023)
- C. Tien, E.V. Charnaya, M.K. Lee. J. Magn. Magn. Mater. 322, 2712 (2010)
- E.V. Charnaya, C. Tien, M.K. Lee. Phys. Solid State 52, 1539 (2010)
- A.A. Vasilev, E.V. Charnaya, D.Yu. Nefedov, M.K. Lee, L.-J. Chang. Solid State Commun. 402, 115950 (2025)
- K. Akyildiz, J.-H. Kim, J.-H. So, H.-J. Koo. J. Ind. Eng. Chem. 116, 120 (2022)
- C.-C. Qu, Y.-T. Liang, X.-Q. Wang, S. Gao, Z.-Z. He, X.-Y. Sun. Bioengineering 9, 416 (2022)
- H. Song, T. Kim, S. Kang, H. Jin, K. Lee, H.J. Yoon. Small 15, 1903391 (2019)
- E.V. Charnaya, T. Loeser, D. Michel, C. Tien, D. Yaskov, Yu.A. Kumzerov. Phys. Rev. Lett. 88, 097602 (2002)
- M.I. Valivc, D.L. Williams. J. Phys. Chem. Solids 30, 2337 (1969)
- M.I. Valivc, D.L. Williams. J. Phys. Chem. Solids 33, 1583 (1972)
- M.I. Valivc, S.N. Sharma, D.L. Williams. Phys. Lett. A 26, 528 (1968)
- A. Abragam. The principles of nuclear magnetism. Clarendon Press, Oxford (1961). 648 c
- J. Liu, L. Song, Z. He, S. Wang, W. Zhang, H. Yang, F. Li, S. Li, J. Wang, H. Xiao et al. Small, 20, 2305798 (2023)
- V.M. Giordano, G. Monaco. Phys. Rev. B 84, 052201 (2011)
- T. Pankey. J. Appl. Phys. 31, 1802 (1960)
- A.L. Kerlin, W.G. Clark. Phys. Rev. B 12, 3533 (1975)
- E.V. Charnaya, C. Tien, W. Wang, M.K. Lee, D. Michel, D. Yaskov, S.Y. Sun, Yu.A. Kumzerov. Phys. Rev. B 72, 035406 (2005)
- J.F. Baugher, P.C. Taylor, T. Oja, P.J. Bray. J. Chem. Phys. 50, 4914 (1969)
- R.H. Hammond, W.D. Knight. Phys. Rev. 120, 762 (1960)
- D.Yu. Nefedov, E.V. Charnaya, A.V. Uskov, A.O. Antonenko, D.Yu. Podorozhkin, J. Haase, Yu.A. Kumzerov, A.V. Fokin. Appl. Magn. Reson. 52, 1721 (2021)
- J.M. Titman. Phys. Rep. 33, 1 (1977)
- R.H. Hammond, E.G. Wikner, G.M. Kelly. Phys. Rev. 142, 275 (1966)
Подсчитывается количество просмотров абстрактов ("html" на диаграммах) и полных версий статей ("pdf"). Просмотры с одинаковых IP-адресов засчитываются, если происходят с интервалом не менее 2-х часов.
Дата начала обработки статистических данных - 27 января 2016 г.