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Roger D. Johnson

university college london

42H指数
280论文数
10.0K被引数
收录论文 88
发表时间
Bulk-Like Spin Cycloid and Fast Switching in Freestanding BiFeO3块体状自旋螺旋和快速开关特性在自由-standing BiFeO3中
err2026-09-07
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errOAAI
errPratap Pal; Xiaoxi Deng; Gi-Yeop Kim; Kyoungjun Lee; Jheng-Cyuan Lin; Prithwijit Mandal; Jiangfeng Yang; Paul Steadman; Pascal Manuel; Roger D. Johnson; Si-Young Choi; Paolo G. Radaelli; Chang-Beom Eom
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Co0.6Fe0.4O–Co1.4Fe1.6O4 core–shell nanoparticles with colossal exchange bias钴铁氧体核壳纳米粒子(Co0.6Fe0.4O–Co1.4Fe1.6O4)具有巨交换偏置
err2025-07-26
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errSamyog Adhikari; Roger D. Johnson; Pascal Manuel; Leonardo Lari; Le Duc Tung; Vlado K. Lazarov; Nguyen Thi Kim Thanh
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Elastic softness of low-symmetry frustrated ATi2O5 (A = Co, Fe)
err2025-01-30
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PREAI
errWatanabe, Tadataka; Takayanagi, Kazuya; Nishimura, Ray; Hara, Yoshiaki; Prabhakaran, Dharmalingam; Johnson, Roger D.; Blundell, Stephen J.
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Magnetic properties of a staggered S=1 chain with an alternating single-ion anisotropy direction
err2025-01-17
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errOAAI
errVaidya, S.; Curley, S. P. M.; Manuel, P.; Stewart, J. Ross; Le, M. Duc; Balz, C.; Shiroka, T.; Blundell, S. J.; Wheeler, K. A.; Calderon-Lin, I.; Manson, Z. E.; Manson, J. L.; Singleton, J.; Lancaster, T.; Johnson, R. D.; Goddard, P. A.
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Compass-model physics on the hyperhoneycomb lattice in the extreme spin-orbit regime
err2024-12-06
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errOkuma, Ryutaro; Macfarquharson, Kylie; Johnson, Roger D.; Voneshen, David; Manuel, Pascal; Coldea, Radu
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Pseudo-easy-axis anisotropy in antiferromagnetic S=1 diamond-lattice systems
err2024-11-21
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errOAAI
errVaidya, S.; Hernandez-Melian, A.; Tidey, J. P.; Curley, S. P. M.; Sharma, S.; Manuel, P.; Wang, C.; Hannaford, G. L.; Blundell, S. J.; Manson, Z. E.; Manson, J. L.; Singleton, J.; Lancaster, T.; Johnson, R. D.; Goddard, P. A.
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Magnetic structures of PrMn7O12: Intersublattice magnetoelastic coupling and incommensurate spin canting
err2024-10-16
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PREAI
errBehr, Dylan; Liu, Ran; Yamaura, Kazunari; Belik, Alexei A.; Khalyavin, Dmitry D.; Johnson, Roger D.
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Switching of ferrotoroidal domains via an intermediate mixed state in the multiferroic Y-type hexaferrite Ba0.5Sr1.5Mg2Fe12O22
err2024-10-07
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errOAAI
errChen, Jiahao; Chmiel, Francis; Liu, Jieyi; Prabhakaran, Dharmalingam; Radaelli, Paolo G.; Johnson, Roger D.
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Strain-induced antiferromagnetic domain switching via the spin Jahn-Teller effect
err2024-08-15
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errBehr, Dylan; Taran, Leonid S.; Porter, Daniel G.; Bombardi, Alessandro; Prabhakaran, Dharmalingam; Streltsov, Sergey V.; Johnson, Roger D.
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Magnetic ground state of NdB4: Interplay between anisotropic exchange interactions and hidden order on a Shastry-Sutherland lattice
err2024-06-24
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errKhalyavin, D. D.; Brunt, D.; Qureshi, N.; Wildes, A. R.; Ouladdiaf, B.; Johnson, R. D.; Balakrishnan, G.; Petrenko, O. A.
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Spatially anisotropic S=1 square-lattice antiferromagnet with single-ion anisotropy realized in a Ni(II) pyrazine-n, n'-dioxide coordination polymer
err2023-09-14
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errManson, Jamie L.; Pajerowski, Daniel M.; Donovan, Jeffrey M.; Twamley, Brendan; Goddard, Paul A.; Johnson, Roger; Bendix, Jesper; Singleton, John; Lancaster, Tom; Blundell, Stephen J.; Herbrych, Jacek; Baker, Peter J.; Steele, Andrew J.; Pratt, Francis L.; Franke-Chaudet, Isabel; McDonald, Ross D.; Plonczak, Alex; Manuel, Pascal
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Hybrid Improper Ferroelectricity in Columnar (NaY)MnMnTi4O12
err2023-06-13
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errScatena, Rebecca; Liu, Ran; Shvartsman, Vladimir V.; Khalyavin, Dmitry D.; Inaguma, Yoshiyuki; Yamaura, Kazunari; Belik, Alexei A.; Johnson, Roger D.
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Neutron scattering sum rules, symmetric exchanges, and helicoidal magnetism in MnSb2O6
err2023-04-13
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errChan, E.; Lane, H.; Pasztorova, J.; Songvilay, M.; Johnson, R. D.; Downie, R.; Bos, J-W. G.; Rodriguez-Rivera, J. A.; Cheong, S. -W.; Ewings, R. A.; Qureshi, N.; Stock, C.
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BiMn7O12: Polar antiferromagnetism by inverse exchange striction
err2023-04-03
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PREAI
errBehr, Dylan; Belik, Alexei A.; Khalyavin, Dmitry D.; Johnson, Roger D.
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Mouse RAD54 affects DNA double-strand break repair and sister chromatid exchange
err2023-03-27
err160
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errDronkert, MLG; Beverloo, HB; Johnson, RD; Hoeijmakers, JHJ; Jasin, M; Kanaar, R
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Weak ferromagnetism and spin reorientation in antiferroelectric BiCrO3
err2022-07-18
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PREAI
errBehr, Dylan; Delmonte, Davide; Gilioli, Edmondo; Khalyavin, Dmitry D.; Johnson, Roger D.
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Competing electronic instabilities in the quadruple perovskite manganite PbMn7O12
err2021-04-21
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errJohnson, R. D.; Khalyavin, D. D.; Manuel, P.; Belik, A. A.
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Controlling Magnetic Anisotropy in a Zero-Dimensional S=1 Magnet Using Isotropic Cation Substitution
err2021-03-16
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errManson, Jamie L.; Curley, Samuel P. M.; Williams, Robert C.; Walker, David; Goddard, Paul A.; Ozarowski, Andrew; Johnson, Roger D.; Vibhakar, Anuradha M.; Villa, Danielle Y.; Rhodehouse, Melissa L.; Birnbaum, Serena M.; Singleton, John
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