Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Kakarla, D. Chandrasekhar | en_US |
dc.contributor.author | Wu, H. C. | en_US |
dc.contributor.author | Hsieh, D. J. | en_US |
dc.contributor.author | Sun, P. J. | en_US |
dc.contributor.author | Dai, G. J. | en_US |
dc.contributor.author | Lin, J-Y | en_US |
dc.contributor.author | Her, J. L. | en_US |
dc.contributor.author | Matsuda, Yasuhiro H. | en_US |
dc.contributor.author | Deng, L. Z. | en_US |
dc.contributor.author | Gooch, M. | en_US |
dc.contributor.author | Chu, C. W. | en_US |
dc.contributor.author | Yang, H. D. | en_US |
dc.date.accessioned | 2019-06-03T01:08:30Z | - |
dc.date.available | 2019-06-03T01:08:30Z | - |
dc.date.issued | 2019-05-16 | en_US |
dc.identifier.issn | 2469-9950 | en_US |
dc.identifier.uri | http://dx.doi.org/10.1103/PhysRevB.99.195129 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/151896 | - |
dc.description.abstract | Acentric and nonpolar Pb2MnO4 was predicted to exhibit unique multipiezo induced magnetoelectric (ME) phenomena. In this paper, we present the results of magnetization as well as dielectric properties as a function of temperature (T), magnetic field (H), pressure (P), and electric field (E) primarily to address the ME coupling and identify the underlying mechanism behind this phenomenon. Magnetization and specific-heat measurements reveal the antiferromagnetic ordering of Mn4+ spins at temperature T-N= 17 K. Metamagnetic transitions at three critical magnetic fields H-c1, H-c2 and H-c3) are observed for T < T-N and H > 3.5 T. Further, the influences of pressure and magnetic field on H-c1 and H-c2 are investigated. The T-N, H-c1, and H(c2)( )all decrease with increasing external pressure. The dielectric anomaly observed at T-N is influenced by applying a magnetic field of H > 3.5 T. However, the electric field has minimal influence on the metamagnetic transition. The scaling between dielectric constant and magnetization meaningfully resolves the existence of magnetic-field-induced higher-order ME coupling in Pb2MnO4 at T < T-N and H > 3.5 T. | en_US |
dc.language.iso | en_US | en_US |
dc.title | Metamagnetic transitions and magnetoelectric coupling in acentric and nonpolar Pb2MnO4 | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1103/PhysRevB.99.195129 | en_US |
dc.identifier.journal | PHYSICAL REVIEW B | en_US |
dc.citation.volume | 99 | en_US |
dc.citation.issue | 19 | en_US |
dc.citation.spage | 0 | en_US |
dc.citation.epage | 0 | en_US |
dc.contributor.department | 交大名義發表 | zh_TW |
dc.contributor.department | 物理研究所 | zh_TW |
dc.contributor.department | National Chiao Tung University | en_US |
dc.contributor.department | Institute of Physics | en_US |
dc.identifier.wosnumber | WOS:000468208900001 | en_US |
dc.citation.woscount | 0 | en_US |
Appears in Collections: | Articles |