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The varying temperature- and pressure-induced phase transition pathways in hybrid improper ferroelectric Sr3Sn2O7

Information: Authors: E. Ladbrook, J. P. Tidey, F.-T. Huang, S.-W. Cheong, D. Daisenberger, M. R. Warrend, and M. S. Senn; Journal: Acta Crystallographica B; Year of Publication: 2025; https://doi.org/10.1107/S2052520625002306

Electrical switching of a p-wave magnet

Information: Authors: Q. Song, S. Stavrić, P. Barone, A. Droghetti, D. S. Antonenko, J. W. F. Venderbos, C. A. Occhialini, B. Ilyas, E. Ergeçen, N. Gedik, S.-W. Cheong, R. M. Fernandes, S. Picozzi, and R. Comin; Journal: Nature; Year of Publication: 2025; https://www.nature.com/articles/s41586-025-09034-7

Sub-unit-cell-segmented ferroelectricity in brownmillerite oxides by phonon decoupling

Information: Authors: J.Jang, Y. Jin, Y.-S. Nam, H.-S. Park, J. Kim, K. T. Kang, Y. So, J. Choi, Y. Choi, J. Shim, P. Sriboriboon, D. K. Lee, K.-J. Go, G.-Y. Kim, S. Hong, J. H. Lee, D. Lee, M.-G. Han, J. Son, Y. Kim, H. Taniguchi, S. Kang, J.-S. Lee, H. Tian, C.-H. Yang, Y. Zhu, S.-W. Cheong, W. S. Choi, J. Lee, and S.-Y. Choi; Journal: Nature Materials; Year of Publication: 2025; https://www.nature.com/articles/s41563-025-02233-7

Weak ferromagnetism in altermagnets from alternating g-tensor anisotropy

Information: Authors: D. Jo, D. Go, Y. Mokrousov, P. M. Oppeneer, S.-W. Cheong, and H.-W. Lee; Journal: Physical Review Letter; Year of Publication: 2025; https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.134.196703

Unlocking magnetic ferro-rotational functionalities

Information: Authors: J. J. Yang, F.-T. Huang, and S.-W. Cheong; Journal: Journal of Physics-Condensed Matter; Year of Publication: 2025; https://iopscience.iop.org/article/10.1088/1361-648X/adc5c3

Strain gradient induced skyrmion in a van der Waals magnet by wrinkling

Information: Authors: S. Jin, Y. Liu, Z.Deng, T. Wang, S. Xu, Y. Chen, X. Jiang, C. Liang, J. Hong, S.-W. Cheong, and X. Wang; Journal: Advanced Materials; Year of Publication: 2025; https://doi.org/10.1002/adma.202501935

Altermagnetism classification

Information: Authors: S.-W. Cheong and F.-T. Huang; Journal: npj Quantum Materials; Year of Publication: 2025; https://www.nature.com/articles/s41535-025-00756-5

Surface magnetism in Fe3GeTe2 van der Waals ferromagnet

Information: Authors: T. A Tyson, S. Amarasinghe, A. M. M. Abeykoon, R. Lalancette, K. Du, X. Fang, S.-W. Cheong, A. A.-Mahboob, and J. T. Sadowski; Journal: 2D Materials; Year of Publication: 2025; https://iopscience.iop.org/article/10.1088/2053-1583/adb43f

Chiral pseudogap metal emerging from a disordered van der Waals Mott insulator 1T-TaS2-xSex

Information: Authors: H. Jung, J. Jung, C.-J.Won, H.-R. Park, S.-W. Cheong, J. Kim, G. Y. Cho, H. W. Yeom; Journal: Advanced Materials; Year of Publication: 2025; https://doi.org/10.1002/adma.202500287

Giant tunability of superlattice excitations in chiral Cr1/3TaS2

Information: Authors: J. L. Musfeldt, Y. Gu, J. T. Haraldsen, K. Du, P. Yapa, J. Yang, D. G. Mandrus, S. -W. Cheong, and Z. Liu; Journal: npj Quantum Materials; Year of Publication: 2025; https://www.nature.com/articles/s41535-025-00734-x

Electric control of oxygen vacancies in homo-ferroelectric-domain BiFeO3

Information: Authors: X. Shen, Q. Guo, X. Xu, X. Li, Y. Meng, L. Wang , H. Zhuang, R. Yu, and S.-W. Cheong; Journal: Applied Physics Letter; Year of Publication: 2025; https://doi.org/10.1063/5.0253399

Ultrafast simultaneous manipulation of multiple ferroic orders through nonlinear phonon excitation

Information: Authors: D. A. B. Lopez, D. M. Juraschek, M.Fechner, X. Xu, S.-W. Cheong, and W. Z. Hu; Journal: npj Quantum Materials; Year of Publication: 2025; https://www.nature.com/articles/s41535-025-00738-7

Pressure-driven polar orthorhombic to tetragonal phase transition in hafnia at room temperature

Information: Authors: J. L. Musfeldt, S. Singh, K. A. Smith, X. Xu, S.-W. Cheong, Z. Liu, D. Vanderbilt, and K. M. Rabe; Journal: Chemistry of Materials; Year of Publication: 2025; https://pubs.acs.org/doi/10.1021/acs.chemmater.4c02596

Electrodynamics of photo-carriers in multiferroic Eu0.75Y0.25MnO3

Information: Authors: Y. Huang, R. V. Aguilar, S. A. Trugman, S.-W. Cheong, Y. Long, M.-C. Lee, J.-X. Zhu, P. FS Rosa, R. P. Prasankumar, D. A. Yarotski, A. Azad, N. S. Sirica, A. J. Taylor; Journal: Nanophotonics; Year of Publication: 2025; https://doi.org/10.1515/nanoph-2024-0641

Universal superconductivity in FeTe and all-iron-based ferromagnetic superconductor heterostructures

Information: Authors: H. T. Yi, X. Yao, D. Jain, Y.-T. Chan, A.-H. Chen, M. Brahlek, K. Kisslinger, K. Du, M.-G. Han, Y. Zhu, W. Wu, S.-W. Cheong, S. Oh; Journal: Advanced Functional Materials; Year of Publication: 2025; https://doi.org/10.1002/adfm.202418259

Static and dynamic topological defects in the domain textures in the helical antiferromagnet Ni2CoTeO6

Information: Authors: N. Khan, A. Barbour, J. J. Yang, S.-W. Cheong, C. Mazzoli, and V. Kiryukhin; Journal: Physical Review B; Year of Publication: 2025; https://journals.aps.org/prb/abstract/10.1103/PhysRevB.111.014435

Atomic-scale tracking of topological defect motion and incommensurate charge order melting

Information: Authors: N. Schnitzer, B. H. Goodge, G. Powers, J. W. Kim, S.-W. Cheong, I. E. Baggari, and L. F. Kourkoutis; Journal: Physical Review X; Year of Publication: 2025; https://doi.org/10.1103/PhysRevX.15.011007

Altermagnetism in NiSi and antiferromagnetic candidate materials with non-collinear spins

Information: Authors: D. K. Singh, S.-W. Cheong, and J. Guo; Journal: Advanced Physics Research; Year of Publication: 2025; https://doi.org/10.1002/apxr.202400170

Ferroelectric translational boundaries separating antiferroelectric dDomains in Y-doped HfO2

Information: Authors: Y. Liu, X. Xu, F.-T. Huang, R. Niu, J. Liu, J. M. Cairney, S.-W.Cheong and X.-Z. Liao; Journal: ACS Applied Electronics Materials; Year of Publication: 2024; https://pubs.acs.org/doi/10.1021/acsaelm.4c01706

Charge ordered phases in IrTe2 revealed by coherent phonon spectroscopy

Information: Authors: H. C. Gao, P. Singh, C. Seo, F. Ruli, Y. S. Lee, D. S. Razaq, G. H. An, Y. S. Oh, C. J. Won, S.-W. Cheong, D. H. Kim, H. S. Lee, J. Bang, and K. W. Kim; Journal: Physical Review B; Year of Publication: 2024; https://doi.org/10.1103/PhysRevB.110.245119