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Publications

Nanometer-scale 1D negative differential resistance channels in van der Waals layers

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Authors: Q. Yao, J. W. Park, C.-J. Won, S.-W. Cheong, H. W. Yeom
Journal: Advanced Science
Year of Publication: 2024
https://doi.org/10.1002/advs.202408090

Imaging ferroelastic domain walls in hybrid improper ferroelectric Sr3Sn2O7

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Authors: A. M. Sargent, K. A. Smith, K. Du, X. Xu, S.-W. Cheong, S. N. Gilbert Corder, H. A. Bechtel, andJ. L. Musfeldt
Journal: Nano Letters
Year of Publication: 2024
https://pubs.acs.org/doi/10.1021/acs.nanolett.4c04483

Polar charge density wave in a superconductor with crystallographic chirality

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Authors: S. Wu, F.-T. Huang, X. Xu, E. T. Ritz, T. Birol, S.-W. Cheong, and G. Blumberg
Journal: Nature Communications
Year of Publication: 2024
https://www.nature.com/articles/s41467-024-53627-1

Deconvolution of X-ray natural and magnetic circular dichroism in chiral Dy-ferroborate

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Authors: D. Haskel, C.-J. Won, Y. Joly, J. Strempfer, G. Fabbris, and S.-W. Cheong
Journal: Scientific Reports
Year of Publication: 2024
https://www.nature.com/articles/s41598-024-74111-2

Unconventional insulator-to-metal phase transition in Mn3Si2Te6

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Authors: Y. Gu, K. A. Smith, A. Saha, C. De, C.-J. Won, Y. Zhang, L.-F. Lin, S.-W. Cheong, K. Haule, M. Ozerov, T. Birol, C. Homes, E. Dagotto, and J. L. Musfeldt
Journal: Nature Communications
Year of Publication: 2024
https://www.nature.com/articles/s41467-024-52350-1

Proximity induced charge density wave in a graphene/1T-TaS2 heterostructure

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Authors: N. Tilak, M. Altvater, S.-H. Hung, C.-J. Won, G. Li, T. Kaleem, S.-W. Cheong, C.-H. Chung, H.-T. Jeng, and E. Y. Andrei
Journal: Nature Communications
Year of Publication: 2024
https://www.nature.com/articles/s41467-024-51608-y

Atomic resolution scanning transmission electron microscopy at liquid helium temperatures for quantum materials

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Authors: J. Mun, D. Potemkin, H. Jang, S. Park, S. Mick, C. Petrovic, S.-W. Cheong, M.-G. Han, Y. Zhu
Journal: Ultramicroscopy
Year of Publication: 2024
https://doi.org/10.1016/j.ultramic.2024.114039

Local manipulation of skyrmion lattice in Fe3GaTe2 at room temperature

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Authors: S. Jin, Z. Wang, S. Dong , Y. Wang, K. Han, G. Wang , Z. Deng, X. Jiang, Y. Zhang, H. Huang, J. Hong, X. Wang, T. Xia, S.-W. Cheong, X. Wang
Journal: Journal of Materiomics
Year of Publication: 2024
https://doi.org/10.1016/j.jmat.2024.03.010

Probing ferroelectric domain structures and their switching dynamics in SrBi2Ta2O9 by in-situ electric biasing in transmission electron microscopy

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Authors: J. Mun, F.-T. Huang, Y. Pivak, X. Fang, F. Camino, S.-W. Cheong, Y. Zhu, and M.-G. Ha
Journal: Communications Materials
Year of Publication: 2024
https://www.nature.com/articles/s43246-024-00593-2

Kinetomagnetism of chirality and its applications

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Authors: S.-W. Cheong and F.-T. Huang
Journal: Applied Physics Letter
Year of Publication: 2024
https://doi.org/10.1063/5.0198953

Anomalous magnetoelectric coupling in the paramagnetic state of a chiral and polar magnet

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Authors: X. Xu, K. Du, S.-W. Cheong, and R. J. Cava
Journal: Advanced Electronic Materials
Year of Publication: 2024
https://doi.org/10.1002/aelm.202400308

Electric-field manipulation of magnetic chirality in a homo-ferro-rotational helimagnet

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Authors: J. J. Yang, M. Matsuda, T. Tyson, J. Young, W. Ratcliff, Y. Gao, D. Obeysekera, X. Guo, R. Owen, L. Zhao, S.-W. Cheong
Journal: Advanced Science
Year of Publication: 2024
https://doi.org/10.1002/advs.202402048

Electrical switching of Ising-superconducting nonreciprocity for quantum neuronal transistor

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Authors: J. Xiong, J. Xie, B. Cheng, Y. Dai, X. Cui, L. Wang, Z. Liu, J. Zhou, N. Wang, X. Xu, X. Chen, S.-W. Cheong, S.-J. Liang, and F. Miao
Journal: Nature Communications
Year of Publication: 2024
https://www.nature.com/articles/s41467-024-48882-1

Hydrogen-induced tunable remanent polarization in a perovskite nickelate

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Authors: Y. Yuan, M. Kotiuga, T. J. Park, R. K. Patel, Y. Ni, A. Saha, H. Zhou, J. T. Sadowski, A. Al-Mahboob, H. Yu, K. Du, M. Zhu, S. Deng, R. S. Bisht, X. Lyu, C.-T. M. Wu, P. D. Ye, A. Sengupta, S.-W. Cheong, X. Xu, K. M. Rabe & S. Ramanathan
Journal: Nature Communications
Year of Publication: 2024
https://www.nature.com/articles/s41467-024-49213-0

Topological magnetoresistance of magnetic skyrmionic bubbles

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Authors: F. Li, H. Nie, Y. Zhao, Z. Zhao, J. Huo, H. Shen, S. Jiang, R. Chen, A. Yan, S.-W. Cheong, W. Xia, L.Zhang, J. Sun
Journal: Physical Review Letter
Year of Publication: 2024
https://doi.org/10.1063/5.0190685

Magnetic toroidicity

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Authors: X. Xu, F.-T. Huang, and S.-W. Cheong
Journal: Journal of Physics-Condensed Matter
Year of Publication: 2024
https://iopscience.iop.org/article/10.1088/1361-648X/ad2426

High-temperature concomitant metal-insulator and spin-reorientation transitions in a compressed nodal-line ferrimagnet Mn3Si2Te6

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Authors: R. A. Susilo, C. Il Kwon, Y. Lee, N. P. Salke, C. De, J. Seo, B. Kang, R. J. Hemley, P. D.-Simpson, Z. Wang, D. Y. Kim, K. Kim, S.-W. Cheong, H. W. Yeom, K. H. Kim, and J. S. Kim
Journal: Nature Communications
Year of Publication: 2024
https://www.nature.com/articles/s41467-024-48432-9

Magnetoelectric coupling in the multiferroic hybrid-improper ferroelectric Ca3Mn1.9Ti0.1O7

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Authors: Y. Zemp, M. Trassin, E. Gradauskaite, B. Gao, S.-W. Cheong, T. Lottermoser, M. Fiebig, and M. C. Weber
Journal: Physical Review B
Year of Publication: 2024
https://journals.aps.org/prb/abstract/10.1103/PhysRevB.109.184417

Giant X-ray circular dichroism in a time-reversal invariant antiferromagnet

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Authors: J. Okamoto, R.-P. Wang, Y.-Y. Chu, H.-W. Shiu, A. Singh, H.-Y. Huang, C.-Y. Mou, S. Teh, H.-T. Jeng, K. Du, X. Xu, S.-W. Cheong, C.-H. Du, C.-T. Chen, A. Fujimori, D.-J. Huang
Journal: Advanced Materials
Year of Publication: 2024
https://advanced.onlinelibrary.wiley.com/doi/full/10.1002/adma.202309172

Light-induced electronic polarization in antiferromagnetic Cr2O3

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Authors: X. Zhang, T.r Carbin, A. B. Culver, K. Du, K. Wang, S.-W. Cheong, R.l Roy, and A. Kogar
Journal: Nature Materials
Year of Publication: 2024
https://www.nature.com/articles/s41563-024-01852-w