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Probing the superconducting gap structure in the noncentrosymmetric topological superconductor ZrRuAs
Das, D., Adroja, D. T., Lees, M. R., Taylor, R. W., Bishnoi, Z. S., Anand, V. K., … Jin, C. (2021). Probing the superconducting gap structure in the noncentrosymmetric topological superconductor ZrRuAs. Physical Review B, 103(14), 144516 (8 pp.). https://doi.org/10.1103/PhysRevB.103.144516
Split superconducting and time-reversal symmetry-breaking transitions in Sr<sub>2</sub>RuO<sub>4</sub> under stress
Grinenko, V., Ghosh, S., Sarkar, R., Orain, J. C., Nikitin, A., Elender, M., … Klauss, H. H. (2021). Split superconducting and time-reversal symmetry-breaking transitions in Sr2RuO4 under stress. Nature Physics. https://doi.org/10.1038/s41567-021-01182-7
Multiple quantum phase transitions of different nature in the topological kagome magnet Co<sub>3</sub>Sn<sub>2-<em>x</em></sub>In<em><sub>x</sub></em>S<sub>2</sub>
Guguchia, Z., Zhou, H., Wang, C. N., Yin, J. X., Mielke III, C., Tsirkin, S. S., … Luetkens, H. (2021). Multiple quantum phase transitions of different nature in the topological kagome magnet Co3Sn2-xInxS2. npj Quantum Materials, 6, 50 (8 pp.). https://doi.org/10.1038/s41535-021-00352-3
Nodeless kagome superconductivity in LaRu<sub>3</sub>Si<sub>2</sub>
Mielke III, C., Qin, Y., Yin, J. X., Nakamura, H., Das, D., Guo, K., … Guguchia, Z. (2021). Nodeless kagome superconductivity in LaRu3Si2. Physical Review Materials, 5(3), 034803 (7 pp.). https://doi.org/10.1103/PhysRevMaterials.5.034803
Long-range magnetic order in the &lt;em&gt;S&lt;sup&gt;~&lt;/sup&gt;&lt;/em&gt;=1/2 triangular lattice antiferromagnet KCeS&lt;sub&gt;2&lt;/sub&gt;
Bastien, G., Rubrecht, B., Haeussler, E., Schlender, P., Zangeneh, Z., Avdoshenko, S., … Doert, T. (2020). Long-range magnetic order in the S~=1/2 triangular lattice antiferromagnet KCeS2. SciPost Physics, 9, 041 (20 pp.). https://doi.org/10.21468/SCIPOSTPHYS.9.3.041
Time-reversal invariant and fully gapped unconventional superconducting state in the bulk of the topological compound Nb&lt;sub&gt;0.25&lt;/sub&gt;Bi&lt;sub&gt;2&lt;/sub&gt;Se&lt;sub&gt;3&lt;/sub&gt;
Das, D., Kobayashi, K., Smylie, M. P., Mielke, C., Takahashi, T., Willa, K., … Guguchia, Z. (2020). Time-reversal invariant and fully gapped unconventional superconducting state in the bulk of the topological compound Nb0.25Bi2Se3. Physical Review B, 102(13), 134514 (8 pp.). https://doi.org/10.1103/PhysRevB.102.134514
Pressure induced topological quantum phase transition in weyl semimetal &lt;em&gt;T&lt;sub&gt;d&lt;/sub&gt;&lt;/em&gt;-MoTe&lt;sub&gt;2&lt;/sub&gt;
Guguchia, Z., dos Santos, A. M., von Rohr, F. O., Molaison, J. J., Banerjee, S., Rhodes, D., … Amato, A. (2020). Pressure induced topological quantum phase transition in weyl semimetal Td-MoTe2. Journal of the Physical Society of Japan, 89(9), 094707 (5 pp.). https://doi.org/10.7566/JPSJ.89.094707
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
Unconventional magnetism in layered transition metal dichalcogenides
Guguchia, Z. (2020). Unconventional magnetism in layered transition metal dichalcogenides. Condensed Matter, 5(2), 42 (15 pp.). https://doi.org/10.3390/condmat5020042
Using uniaxial stress to probe the relationship between competing superconducting states in a cuprate with spin-stripe order
Guguchia, Z., Das, D., Wang, C. N., Adachi, T., Kitajima, N., Elender, M., … Luetkens, H. (2020). Using uniaxial stress to probe the relationship between competing superconducting states in a cuprate with spin-stripe order. Physical Review Letters, 125(9), 097005 (7 pp.). https://doi.org/10.1103/PhysRevLett.125.097005
Short-range magnetic interactions and spin-glass behavior in the quasi-two-dimensional nickelate Pr&lt;sub&gt;4&lt;/sub&gt;Ni&lt;sub&gt;3&lt;/sub&gt;O&lt;sub&gt;8&lt;/sub&gt;
Huangfu, S., Guguchia, Z., Cheptiakov, D., Zhang, X., Luetkens, H., Gawryluk, D. J., … Schilling, A. (2020). Short-range magnetic interactions and spin-glass behavior in the quasi-two-dimensional nickelate Pr4Ni3O8. Physical Review B, 102(5), 054423 (6 pp.). https://doi.org/10.1103/PhysRevB.102.054423
Penetration depth and gap structure in the antiperovskite oxide superconductor Sr&lt;sub&gt;3-&lt;em&gt;x&lt;/em&gt;&lt;/sub&gt;SnO revealed by &lt;em&gt;μ&lt;/em&gt;SR
Ikeda, A., Guguchia, Z., Oudah, M., Koibuchi, S., Yonezawa, S., Das, D., … Maeno, Y. (2020). Penetration depth and gap structure in the antiperovskite oxide superconductor Sr3-xSnO revealed by μSR. Physical Review B, 101(17), 174503 (8 pp.). https://doi.org/10.1103/PhysRevB.101.174503
Pressure-induced magnetism in the iron-based superconductors &lt;em&gt;A&lt;/em&gt;Fe&lt;sub&gt;2&lt;/sub&gt;As&lt;sub&gt;2&lt;/sub&gt; (&lt;em&gt;A&lt;/em&gt; = K, Cs, Rb)
Khasanov, R., Guguchia, Z., Morenzoni, E., Baines, C., Wang, A., Chen, X., … Tafti, F. (2020). Pressure-induced magnetism in the iron-based superconductors AFe2As2 (A = K, Cs, Rb). Physical Review B, 102(14), 140502 (6 pp.). https://doi.org/10.1103/PhysRevB.102.140502
Cation distributions and magnetic properties of ferrispinel MgFeMnO&lt;sub&gt;4&lt;/sub&gt;
Matsubara, N., Masese, T., Suard, E., Forslund, O. K., Nocerino, E., Palm, R., … Månsson, M. (2020). Cation distributions and magnetic properties of ferrispinel MgFeMnO4. Inorganic Chemistry, 59(24), 17970-17980. https://doi.org/10.1021/acs.inorgchem.0c02241
Magnetism and ion diffusion in honeycomb layered oxide K&lt;sub&gt;2&lt;/sub&gt;Ni&lt;sub&gt;2&lt;/sub&gt;TeO&lt;sub&gt;6&lt;/sub&gt;
Matsubara, N., Nocerino, E., Forslund, O. K., Zubayer, A., Papadopoulos, K., Andreica, D., … Månsson, M. (2020). Magnetism and ion diffusion in honeycomb layered oxide K2Ni2TeO6. Scientific Reports, 10(1), 18305 (13 pp.). https://doi.org/10.1038/s41598-020-75251-x
Strong- to weak-coupling superconductivity in high-&lt;em&gt;T&lt;/em&gt;&lt;sub&gt;c &lt;/sub&gt;bismuthates: revisiting the phase diagram via &lt;em&gt;μ&lt;/em&gt;SR
Shang, T., Gawryluk, D. J., Naamneh, M., Salman, Z., Guguchia, Z., Medarde, M., … Shiroka, T. (2020). Strong- to weak-coupling superconductivity in high-Tc bismuthates: revisiting the phase diagram via μSR. Physical Review B, 101(1), 014508 (7 pp.). https://doi.org/10.1103/PhysRevB.101.014508
Magnetic phase boundary of BaVS&lt;sub&gt;3&lt;/sub&gt; clarified with high-pressure &lt;em&gt;μ&lt;/em&gt;&lt;sup&gt;+&lt;/sup&gt;SR
Sugiyama, J., Andreica, D., Forslund, O. K., Nocerino, E., Matsubara, N., Sassa, Y., … Månsson, M. (2020). Magnetic phase boundary of BaVS3 clarified with high-pressure μ+SR. Physical Review B, 101(17), 174403 (10 pp.). https://doi.org/10.1103/PhysRevB.101.174403
Near-ideal molecule-based Haldane spin chain
Williams, R. C., Blackmore, W. J. A., Curley, S. P. M., Lees, M. R., Birnbaum, S. M., Singleton, J., … Goddard, P. A. (2020). Near-ideal molecule-based Haldane spin chain. Physical Review Research, 2(1), 013082 (15 pp.). https://doi.org/10.1103/PhysRevResearch.2.013082
Spin-orbit quantum impurity in a topological magnet
Yin, J. X., Shumiya, N., Jiang, Y., Zhou, H., Macam, G., Sura, H. O. M., … Hasan, M. Z. (2020). Spin-orbit quantum impurity in a topological magnet. Nature Communications, 11(1), 4415 (6 pp.). https://doi.org/10.1038/s41467-020-18111-6
Many-body resonance in a correlated topological kagome antiferromagnet
Zhang, S. S., Yin, J. X., Ikhlas, M., Tien, H. J., Wang, R., Shumiya, N., … Hasan, M. Z. (2020). Many-body resonance in a correlated topological kagome antiferromagnet. Physical Review Letters, 125(4), 046401 (6 pp.). https://doi.org/10.1103/PhysRevLett.125.046401
 

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