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  • (-) PSI Authors = Shang, Tian
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Room-temperature structural phase transition in the quasi-2D spin-1/2 Heisenberg antiferromagnet Cu(pz)<sub>2</sub>(ClO<sub>4</sub>)<sub>2</sub>
Barbero, N., Medarde, M., Shang, T., Sheptyakov, D., Landee, C. P., Mesot, J., … Shiroka, T. (2019). Room-temperature structural phase transition in the quasi-2D spin-1/2 Heisenberg antiferromagnet Cu(pz)2(ClO4)2. Physical Review Materials, 3(5), 053602 (10 pp.). https://doi.org/10.1103/PhysRevMaterials.3.053602
Distortion mode anomalies in bulk PrNiO&lt;sub&gt;3&lt;/sub&gt;: illustrating the potential of symmetry-adapted distortion mode analysis for the study of phase transitions
Gawryluk, D. J., Klein, Y. M., Shang, T., Sheptyakov, D., Keller, L., Casati, N., … Medarde, M. (2019). Distortion mode anomalies in bulk PrNiO3: illustrating the potential of symmetry-adapted distortion mode analysis for the study of phase transitions. Physical Review B, 100(20), 205137 (16 pp.). https://doi.org/10.1103/PhysRevB.100.205137
Multiphase competition in the quantum XY pyrochlore antiferromagnet CdYb&lt;sub&gt;2&lt;/sub&gt;Se&lt;sub&gt;4&lt;/sub&gt;: zero and applied magnetic field study
Guratinder, K., Rau, J. G., Tsurkan, V., Ritter, C., Embs, J., Fennell, T., … Zaharko, O. (2019). Multiphase competition in the quantum XY pyrochlore antiferromagnet CdYb2Se4: zero and applied magnetic field study. Physical Review B, 100(9), 094420 (10 pp.). https://doi.org/10.1103/PhysRevB.100.094420
Spin fluctuation induced Weyl semimetal state in the paramagnetic phase of EuCd&lt;sub&gt;2&lt;/sub&gt;As&lt;sub&gt;2&lt;/sub&gt;
Ma, J. Z., Nie, S. M., Yi, C. J., Jandke, J., Shang, T., Yao, M. Y., … Shi, M. (2019). Spin fluctuation induced Weyl semimetal state in the paramagnetic phase of EuCd2As2. Science Advances, 5(7), eaaw4718 (8 pp.). https://doi.org/10.1126/sciadv.aaw4718
Structural disorder and magnetic correlations driven by oxygen doping in Nd&lt;sub&gt;2&lt;/sub&gt;NiO&lt;sub&gt;4+δ&lt;/sub&gt; (δ ∼ 0.11)
Maity, S. R., Ceretti, M., Keller, L., Schefer, J., Shang, T., Pomjakushina, E., … Paulus, W. (2019). Structural disorder and magnetic correlations driven by oxygen doping in Nd2NiO4+δ (δ ∼ 0.11). Physical Review Materials, 3(8), 083604 (13 pp.). https://doi.org/10.1103/PhysRevMaterials.3.083604
Electronic localization in CaVO&lt;sub&gt;3&lt;/sub&gt; films via bandwidth control
McNally, D. E., Lu, X., Pelliciari, J., Beck, S., Dantz, M., Naamneh, M., … Schmitt, T. (2019). Electronic localization in CaVO3 films via bandwidth control. npj Quantum Materials, 4, 6 (7 pp.). https://doi.org/10.1038/s41535-019-0146-3
Bulk single-crystal growth of the theoretically predicted magnetic Weyl semimetals <em>R</em>AlGe (<em>R</em> = Pr, Ce)
Puphal, P., Mielke, C., Kumar, N., Soh, Y., Shang, T., Medarde, M., … Pomjakushina, E. (2019). Bulk single-crystal growth of the theoretically predicted magnetic Weyl semimetals RAlGe (R = Pr, Ce). Physical Review Materials, 3(2), 024204 (9 pp.). https://doi.org/10.1103/PhysRevMaterials.3.024204
Laue three dimensional neutron diffraction
Raventós, M., Tovar, M., Medarde, M., Shang, T., Strobl, M., Samothrakitis, S., … Schmidt, S. (2019). Laue three dimensional neutron diffraction. Scientific Reports, 9, 4798 (13 pp.). https://doi.org/10.1038/s41598-019-41071-x
Enhanced&lt;em&gt; T&lt;/em&gt;&lt;sub&gt;c&lt;/sub&gt; and multiband superconductivity in the fully-gapped ReBe&lt;sub&gt;22 &lt;/sub&gt;superconductor
Shang, T., Amon, A., Kasinathan, D., Xie, W., Bobnar, M., Chen, Y., … Shiroka, T. (2019). Enhanced Tc and multiband superconductivity in the fully-gapped ReBe22 superconductor. New Journal of Physics, 21, 073034 (16 pp.). https://doi.org/10.1088/1367-2630/ab307b
Nodeless superconductivity and preserved time-reversal symmetry in the noncentrosymmetric Mo&lt;sub&gt;3&lt;/sub&gt;P superconductor
Shang, T., Philippe, J., Verezhak, J. A. T., Guguchia, Z., Zhao, J. Z., Chang, L. J., … Shiroka, T. (2019). Nodeless superconductivity and preserved time-reversal symmetry in the noncentrosymmetric Mo3P superconductor. Physical Review B, 99(18), 184513 (14 pp.). https://doi.org/10.1103/PhysRevB.99.184513
Structure and superconductivity in the binary Re<sub>1-<em>x</em></sub>Mo<sub><em>x</em></sub> alloys
Shang, T., Gawryluk, D. J., Verezhak, J. A. T., Pomjakushina, E., Shi, M., Medarde, M., … Shiroka, T. (2019). Structure and superconductivity in the binary Re1-xMox alloys. Physical Review Materials, 3(2), 024801 (9 pp.). https://doi.org/10.1103/PhysRevMaterials.3.024801
Coexistence of magnetic order and persistent spin dynamics in a quantum kagome antiferromagnet with no intersite mixing
Zorko, A., Pregelj, M., Klanjšek, M., Gomilšek, M., Jagličić, Z., Lord, J. S., … Mi, J. X. (2019). Coexistence of magnetic order and persistent spin dynamics in a quantum kagome antiferromagnet with no intersite mixing. Physical Review B, 99(21), 214441 (10 pp.). https://doi.org/10.1103/PhysRevB.99.214441
Tetragonal mixed system Cs&lt;sub&gt;2&lt;/sub&gt;CuCl&lt;sub&gt;4–&lt;em&gt;x&lt;/em&gt;&lt;/sub&gt;Br&lt;sub&gt;&lt;em&gt;x&lt;/em&gt;&lt;/sub&gt; complemented by the tetragonal phase realization of Cs&lt;sub&gt;2&lt;/sub&gt;CuCl&lt;sub&gt;4&lt;/sub&gt;
van Well, N., Eisele, C., Ramakrishnan, S., Shang, T., Medarde, M., Cervellino, A., … van Smaalen, S. (2019). Tetragonal mixed system Cs2CuCl4–xBrx complemented by the tetragonal phase realization of Cs2CuCl4. Crystal Growth and Design, 19(11), 6627-6635. https://doi.org/10.1021/acs.cgd.9b01035