Results 41 to 50 of about 21,055 (268)

Structure and Lattice Dynamics of Bi_1−xNd_xFeO₃ and Bi_1−xGd_xFeO₃ Ceramics near the Morphotropic Phase Boundary

Magnetochemistry, 2022
The crystal structures of Bi1−xNdxFeO3 and Bi1−xGdxFeO3 solid solutions (0 ≤ x ≤ 0.2) with chemical compositions across structural transformations from the polar rhombohedral phase to the orthorhombic phase with an antipolar distortion and then to the ...
Valery R. Sobol, Kazimir I. Yanushkevich, Siarhei I. Latushka, Dmitry V. Zhaludkevich, Kapiton N. Nekludov, Maxim V. Silibin, M. I. Sayyed, Nouf Almousa, Barys V. Korzun, Olga N. Mazurenko, Dmitry V. Karpinsky   +10 more
doaj   +1 more source

Magnetically-induced electric polarization in an organo-metallic magnet

, 2009
The coupling between magnetic order and ferroelectricity has been under intense investigation in a wide range of transition-metal oxides. The strongest coupling is obtained in so-called magnetically-induced multiferroics where ferroelectricity arises ...
Balakirev, F F, Chen, Y, Fabris, F W, Francoual, S M, Kenzelmann, M, Zapf, W S   +5 more
core   +1 more source

Using ultrashort optical pulses to couple ferroelectric and ferromagnetic order in an oxide heterostructure

, 2014
A new approach to all-optical detection and control of the coupling between electric and magnetic order on ultrafast timescales is achieved using time-resolved second harmonic generation (SHG) to study a ferroelectric (FE)/ferromagnet (FM) oxide ...
Jia, Q. X., Prasankumar, R. P., Sheu, Y. M., Taylor, A. J., Trugman, S. A., Yan, L.   +5 more
core   +1 more source

Multiferroic Memories [PDF]

Advances in Condensed Matter Physics, 2012
Multiferroism implies simultaneous presence of more than one ferroic characteristics such as coexistence of ferroelectric and magnetic ordering. This phenomenon has led to the development of various kinds of materials and conceptions of many novel applications such as development of a memory device utilizing the multifunctionality of the multiferroic ...
Amritendu Roy, Rajeev Gupta, Ashish Garg
openaire   +3 more sources

Rotational magnetoelectric switching in orthorhombic multiferroics

npj Computational Materials
Controlling the direction of ferromagnetism and antiferromagnetism by an electric field in single-phase multiferroics will open the door to the next generation of devices for spintronics and electronics.
Xu Li, Hao Tian, Lan Chen, Hongjun Xiang, Jun-Ming Liu, L. Bellaiche, Di Wu, Yurong Yang   +7 more
doaj   +1 more source

Permanent ferroelectric retention of BiFeO3 mesocrystal

Nature Communications, 2016
Ferroelectric reliability must be solved prior to practical non-volatile electronic devices based on magnetoelectric multiferroics. Here, Hsiehet al.
Ying-Hui Hsieh, Fei Xue, Tiannan Yang, Heng-Jui Liu, Yuanmin Zhu, Yi-Chun Chen, Qian Zhan, Chun-Gang Duan, Long-Qing Chen, Qing He, Ying-Hao Chu   +10 more
doaj   +1 more source

Pentagonal 2D Altermagnets: Material Screening and Altermagnetic Tunneling Junction Device Application

Advanced Functional Materials, EarlyView.
From a database of 170 pentagonal 2D materials, 4 candidates exhibiting altermagnetic ordering are screened. Furthermore, the spin‐splitting and unconventional boundary states in the pentagonal 2D altermagnetic monolayer MnS2 are investigated. A MnS2‐based altermagnetic tunneling junction is designed and, through ab initio quantum transport simulations,
Jianhua Wang, Xingyue Yang, Zongmeng Yang, Jing Lu, Pin Ho, Wenhong Wang, Yee Sin Ang, Zhenxiang Cheng, Shibo Fang   +8 more
wiley   +1 more source

Advances in ab-initio theory of Multiferroics. Materials and mechanisms: modelling and understanding

, 2012
Within the broad class of multiferroics (compounds showing a coexistence of magnetism and ferroelectricity), we focus on the subclass of "improper electronic ferroelectrics", i.e.
A. Girlando, A. Malashevic, A. Rohrbach, A. Savin, A. Seidl, A. Stroppa, A. Stroppa, A. Stroppa, A. Stroppa, A. Stroppa, A.D. Becke, A.K. Cheetham, A.K. Kirov, A.P. Kuzmenko, A.P. Levanyuk, A.V. Kimel, B. Lorenz, B.J. Campbell, C. Adamo, C. Capillas, C. Capillas, C. Capillas, C. Ederer, C. Ederer, C. Loschen, C.N.R. Rao, D. Baldomir, D. Khomskii, D. Orobengoa, D. Vanderbilt, D.I. Khomskii, D.V. Efremov, E. Bousquet, E. Bousquet, E. Kroumova, E. Kroumova, E. Kroumova, E. Kroumova, E.J.W. Verwey, E.M. Wheeler, F. Hong, F. Kagawa, F. Kagawa, F. Kubel, F. Nad, G. Férey, G. Férey, G. Giovannetti, G. Giovannetti, G. Giovannetti, G. Giovannetti, G. Giovannetti, G. King, G. King, G. King, G. King, G. King, G. Kresse, G. Kresse, G. Kresse, G. Lawes, G. Rogez, G.P. Vorobev, H. Katsura, H. Okamoto, H. Schmidt, H. Tsunetsugu, H. Wu, H.F. Clausen, I.A. Sergienko, I.A. Sergienko, I.B. Bersuker, I.J. Dzialoshinski, I.V. Solovyev, J. Adhish, J. Brink van den, J. Hemberger, J. Heyd, J. Heyd, J. Hong, J. Kanamori, J. Lopez-Prez, J. Paier, J. Valasek, J. Wang, J.A. Alonso, J.B. Goodenough, J.B. Torrance, J.B. Torrance, J.F. Scott, J.H. Lee, J.L. Garcia-Munoz, J.M. Perez-Mato, J.M. Perez-Mato, J.M. Perez-Mato, J.M. Rondinelli, J.M. Rondinelli, J.M. Rondinelli, J.M. Rondinelli, J.P. Perdew, K. Yamauchi, K. Yamauchi, K. Yamauchi, K. Yamauchi, K.-L. Hu, K.-L. Hu, K.I. Kugel, L. Holmes, L. Neel, L. Noodleman, L. Noodleman, L. Noodleman, L. Noodleman, L.C. Chapon, M. Alexe, M. Belakhovsky, M. Cointe Le, M. Dressel, M. Filatov, M. Marsman, M. Matsubara, M. Mostovoy, M. Reehuis, M.A. black, M.I. Aroyo, M.I. Aroyo, M.J. Rosseinsky, M.T. Fernandez-Diaz, M.W. Licurse, N. Keller, N.A. Benedek, N.A. Benedek, N.A. Hill, N.A. Spaldin, N.B. Perkins, N.J. Mosey, O. Tchernyshyov, O.M. Yaghi, P. Barone, P. García, P. Ghosez, P. Hohenberg, P. Jain, P.E. Blochl, P.J. Hay, P.J. Stephens, P.W. Anderson, P.W. Anderson, P.W. Anderson, R. Ramesh, R. Ramesh, R. Resta, R. Valdes-Aguilar, R. Wojciechowski, R.D. King-Smith, R.E. Cohen, R.L. Withers, S. Blanco-Canosa, S. Garcia-Martin, S. Garcia-Martin, S. Horiuchi, S. Horiuchi, S. Horiuchi, S. Horiuchi, S. Ishibashi, S. Ishiwata, S. Ivantchev, S. Ivantchev, S. Kummel, S. Picozzi, S. Picozzi, S. Picozzi, S. Valencia, S. Weber, S.C. Parida, S.J. Luo, S.L. Gnatchenko, S.W. Cheong, T. Fukushima, T. Fukushima, T. Fukushima, T. Hoffmann, T. Kimura, T. Kurumaji, T. Moriya, T. Smith, T. Zhao, T.-Y. Khim, V. Pardo, V.I. Anisimov, V.I. Anisimov, V.Y. Pomjakushin, W. Dachraoui, W. Kohn, X.-Y. Wang, Y. Du, Y. Miyamoto, Y. Nakatsuka, Y. Okimoto, Y. Takano, Y. Tokunaga, Y. Tokunaga, Y. Tokura, Y. Yamasaki, Z.G. Soos   +204 more
core   +1 more source

Coupled multiferroic domain switching in the canted conical spin spiral system Mn$_{2}$GeO$_{4}$ [PDF]

, 2017
Despite remarkable progress in developing multifunctional materials, spin-driven ferroelectrics featuring both spontaneous magnetization and electric polarization are still rare.
Chapon, L. C., Fennell, A., Harris, A. B., Honda, T., Kenzelmann, M., Kimura, T., Murakami, Y., Roessli, B., White, J. S., Zaharko, O.   +9 more
core   +1 more source

Magnetic and Dielectric Properties of La and Ni Co-substituted BiFeO3 Nanoceramics

Frontiers in Physics, 2020
The increasing plead for the realization of ultra-fast, miniaturized, compact, and ultra-low power consumption in electronic as well as spintronic devices has propelled the quest for novel multiferroic materials that efficiently enable voltage control of
Amit Srivastava, Ashwani Kumar Singh, O. N. Srivastava, H. S. Tewari, Khalid B. Masood, Jai Singh, Jai Singh   +6 more
doaj   +1 more source