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A quantum magnetic analogue to the critical point of water
Larrea Jiménez, J., Crone, S. P. G., Fogh, E., Zayed, M. E., Lortz, R., Pomjakushina, E., … Mila, F. (2021). A quantum magnetic analogue to the critical point of water. Nature, 592(7854), 370-375. https://doi.org/10.1038/s41586-021-03411-8
Interdependent scaling of long-range oxygen and magnetic ordering in nonstoichiometric Nd<sub>2</sub>NiO<sub>4.10</sub>
Maity, S. R., Ceretti, M., Keller, L., Schefer, J., Meven, M., Pomjakushina, E., & Paulus, W. (2021). Interdependent scaling of long-range oxygen and magnetic ordering in nonstoichiometric Nd2NiO4.10. Physical Review Materials, 5(1), 014401 (9 pp.). https://doi.org/10.1103/PhysRevMaterials.5.014401
Correlation between oxygen vacancies and oxygen evolution reaction activity for a model electrode: PrBaCo<sub>2</sub>O<sub>5+δ</sub>
Marelli, E., Gazquez, J., Poghosyan, E., Müller, E., Gawryluk, D. J., Pomjakushina, E., … Fabbri, E. (2021). Correlation between oxygen vacancies and oxygen evolution reaction activity for a model electrode: PrBaCo2O5+δ. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.202103151
Anomalous Hall resistivity and possible topological Hall effect in the EuAl&lt;sub&gt;4&lt;/sub&gt; antiferromagnet
Shang, T., Xu, Y., Gawryluk, D. J., Ma, J. Z., Shiroka, T., Shi, M., & Pomjakushina, E. (2021). Anomalous Hall resistivity and possible topological Hall effect in the EuAl4 antiferromagnet. Physical Review B, 103(2), L020405 (7 pp.). https://doi.org/10.1103/PhysRevB.103.L020405
Multigap superconductivity in centrosymmetric and noncentrosymmetric rhenium-boron superconductors
Shang, T., Xie, W., Zhao, J. Z., Chen, Y., Gawryluk, D. J., Medarde, M., … Shiroka, T. (2021). Multigap superconductivity in centrosymmetric and noncentrosymmetric rhenium-boron superconductors. Physical Review B, 103(18), 184517 (9 pp.). https://doi.org/10.1103/PhysRevB.103.184517
Electron-phonon-driven three-dimensional metallicity in an insulating cuprate
Baldini, E., Sentef, M. A., Acharya, S., Brumme, T., Sheveleva, E., Lyzwa, F., … Weber, C. (2020). Electron-phonon-driven three-dimensional metallicity in an insulating cuprate. Proceedings of the National Academy of Sciences of the United States of America PNAS, 117(12), 6409-6416. https://doi.org/10.1073/pnas.1919451117
Z&lt;sub&gt;3&lt;/sub&gt;-vestigial nematic order due to superconducting fluctuations in the doped topological insulators Nb&lt;sub&gt;x&lt;/sub&gt;Bi&lt;sub&gt;2&lt;/sub&gt;Se&lt;sub&gt;3&lt;/sub&gt; and Cu&lt;sub&gt;x&lt;/sub&gt;Bi&lt;sub&gt;2&lt;/sub&g
Cho, Cwoo, Shen, J., Lyu, J., Atanov, O., Chen, Q., Lee, S. H., … Lortz, R. (2020). Z3-vestigial nematic order due to superconducting fluctuations in the doped topological insulators NbxBi2Se3 and CuxBi2Se3. Nature Communications, 11(1), 3056 (8 pp.). https://doi.org/10.1038/s41467-020-16871-9
A retrospective of materials synthesis at the Paul Scherrer Institut (PSI)
Conder, K., Furrer, A., & Pomjakushina, E. (2020). A retrospective of materials synthesis at the Paul Scherrer Institut (PSI). Condensed Matter, 5(4), 55 (9 pp.). https://doi.org/10.3390/condmat5040055
Magnetism and anomalous transport in the Weyl semimetal PrAlGe: possible route to axial gauge fields
Destraz, D., Das, L., Tsirkin, S. S., Xu, Y., Neupert, T., Chang, J., … White, J. S. (2020). Magnetism and anomalous transport in the Weyl semimetal PrAlGe: possible route to axial gauge fields. npj Quantum Materials, 5, 5 (8 pp.). https://doi.org/10.1038/s41535-019-0207-7
Spin-coupling topology in the copper hexamer compounds &lt;em&gt;A&lt;/em&gt;&lt;sub&gt;2&lt;/sub&gt;Cu&lt;sub&gt;3&lt;/sub&gt;O(SO&lt;sub&gt;4&lt;/sub&gt;)&lt;sub&gt;3&lt;/sub&gt; (&lt;em&gt;A&lt;/em&gt;=Na, K)
Furrer, A., Podlesnyak, A., Clemente-Juan, J. M., Pomjakushina, E., & Güdel, H. U. (2020). Spin-coupling topology in the copper hexamer compounds A2Cu3O(SO4)3 (A=Na, K). Physical Review B, 101(22), 224417 (9 pp.). https://doi.org/10.1103/PhysRevB.101.224417
Tunable anomalous Hall conductivity through volume-wise magnetic competition in a topological kagome magnet
Guguchia, Z., Verezhak, J. A. T., Gawryluk, D. J., Tsirkin, S. S., Yin, J. X., Belopolski, I., … Hasan, M. Z. (2020). Tunable anomalous Hall conductivity through volume-wise magnetic competition in a topological kagome magnet. Nature Communications, 11(1), 559 (9 pp.). https://doi.org/10.1038/s41467-020-14325-w
Anisotropic character of the metal-to-metal transition in Pr&lt;sub&gt;4&lt;/sub&gt;Ni&lt;sub&gt;3&lt;/sub&gt;O&lt;sub&gt;10&lt;/sub&gt;
Huangfu, S., Gawryluk, D. J., Zhang, X., Blacque, O., Puphal, P., Pomjakushina, E., … Schilling, A. (2020). Anisotropic character of the metal-to-metal transition in Pr4Ni3O10. Physical Review B, 101(10), 104104 (7 pp.). https://doi.org/10.1103/PhysRevB.101.104104
Local control of improper ferroelectric domains in YMnO&lt;sub&gt;3&lt;/sub&gt;
Kuerten, L., Krohns, S., Schoenherr, P., Holeczek, K., Pomjakushina, E., Lottermoser, T., … Fiebig, M. (2020). Local control of improper ferroelectric domains in YMnO3. Physical Review B, 102(9), 094108 (6 pp.). https://doi.org/10.1103/PhysRevB.102.094108
Observation of flat bands due to band hybridization in the 3&lt;em&gt;d&lt;/em&gt;-electron heavy-fermion compound CaCu&lt;sub&gt;3&lt;/sub&gt;Ru&lt;sub&gt;4&lt;/sub&gt;O&lt;sub&gt;12&lt;/sub&gt;
Liu, H., Cao, Y., Xu, Y., Gawryluk, D. J., Pomjakushina, E., Gao, S. Y., … Ding, H. (2020). Observation of flat bands due to band hybridization in the 3d-electron heavy-fermion compound CaCu3Ru4O12. Physical Review B, 102(3), 035111 (7 pp.). https://doi.org/10.1103/PhysRevB.102.035111
Strain engineering of the charge and spin-orbital interactions in Sr&lt;sub&gt;2&lt;/sub&gt;IrO&lt;sub&gt;4&lt;/sub&gt;
Paris, E., Tseng, Y., Pärschke, E. M., Zhang, W., Upton, M. H., Efimenko, A., … Schmitt, T. (2020). Strain engineering of the charge and spin-orbital interactions in Sr2IrO4. Proceedings of the National Academy of Sciences of the United States of America PNAS. https://doi.org/10.1073/pnas.2012043117
Development of magnetism in the solid solution of Ce&lt;sub&gt;1-&lt;em&gt;x&lt;/em&gt;&lt;/sub&gt;Pr&lt;em&gt;&lt;sub&gt;x&lt;/sub&gt;&lt;/em&gt;AlGe: from magnetic topology to spin glass
Puphal, P., Krebber, S., Suard, E., Cubitt, R., Wang, C., Shang, T., … Pomjakushina, E. (2020). Development of magnetism in the solid solution of Ce1-xPrxAlGe: from magnetic topology to spin glass. Physical Review B, 101(21), 214416 (11 pp.). https://doi.org/10.1103/PhysRevB.101.214416
Topological magnetic phase in the candidate Weyl semimetal CeAlGe
Puphal, P., Pomjakushin, V., Kanazawa, N., Ukleev, V., Gawryluk, D. J., Ma, J., … White, J. S. (2020). Topological magnetic phase in the candidate Weyl semimetal CeAlGe. Physical Review Letters, 124(1), 017202 (7 pp.). https://doi.org/10.1103/PhysRevLett.124.017202
Multigap superconductivity in the Mo&lt;sub&gt;5&lt;/sub&gt;PB&lt;sub&gt;2&lt;/sub&gt; boron-phosphorus compound
Shang, T., Xie, W., Gawryluk, D. J., Khasanov, R., Zhao, J. Z., Medarde, M., … Shiroka, T. (2020). Multigap superconductivity in the Mo5PB2 boron-phosphorus compound. New Journal of Physics, 22(9), 093016 (14 pp.). https://doi.org/10.1088/1367-2630/abac3b
Re&lt;sub&gt;1-&lt;em&gt;x&lt;/em&gt;&lt;/sub&gt;Mo&lt;em&gt;&lt;sub&gt;x&lt;/sub&gt;&lt;/em&gt; as an ideal test case of time-reversal symmetry breaking in unconventional superconductors
Shang, T., Baines, C., Chang, L. J., Gawryluk, D. J., Pomjakushina, E., Shi, M., … Shiroka, T. (2020). Re1-xMox as an ideal test case of time-reversal symmetry breaking in unconventional superconductors. npj Quantum Materials, 5(1), 76 (8 pp.). https://doi.org/10.1038/s41535-020-00279-1
Superconductivity and topological aspects of the rocksalt carbides NbC and TaC
Shang, T., Zhao, J. Z., Gawryluk, D. J., Shi, M., Medarde, M., Pomjakushina, E., & Shiroka, T. (2020). Superconductivity and topological aspects of the rocksalt carbides NbC and TaC. Physical Review B, 101(21), 214518 (11 pp.). https://doi.org/10.1103/PhysRevB.101.214518
 

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