Session | ||
MS-87: Topological materials
Invited: Tomasz Dietl (Poland), Xiang Li (China) | ||
Session Abstract | ||
This symposium will focus on the crystallographic and crystal symmetry aspects of quantum magnets, spin liquids and fractionalization, spin textures and topological excitations such as skyrmions, merons and emergent magnetic monopoles, Weyl and Dirac fermions as well as the corresponding semimetals. Experimental, theoretical, information theoretic discovery, and computational aspects enhancing our understanding of these novel quantum materials will be discussed. | ||
Presentations | ||
2:45pm - 2:50pm
ID: 1817 / MS-87: 1 Introduction Oral/poster Introduction to session 2:50pm - 3:20pm
ID: 641 / MS-87: 2 Physics and fundamental crystallography Invited lecture to session MS: Topological materials Keywords: crystallographic phase separation, chemical phase separation, spinodal decomposition, nematicity, dilute magnetic semiconductors Phase separations and nematicity of transition metal impurities 1International Research Centre MagTop, Insitute of Physics, Polisha Academy of Sciences, Warsaw, Poland; 2WPI-Advanced Institute for Materials Research, Tohoku University, Sendai 980-8577, Japan External Resource: https://www.xray.cz/iucrv/vidp.asp?id=591
3:20pm - 3:50pm
ID: 604 / MS-87: 3 Physics and fundamental crystallography Invited lecture to session MS: Topological materials Keywords: high pressure, black phosphorus, phase transition, topological property Pressure-induced phase transitions and superconductivity in a black phosphorus single crystal Beijing Institute of Technology, Beijing, China, People's Republic of External Resource: https://www.xray.cz/iucrv/vidp.asp?id=592
3:50pm - 4:10pm
ID: 1122 / MS-87: 4 Physics and fundamental crystallography Oral/poster MS: Topological materials Keywords: Skyrmion, topological defects, non-collinear magnetism Unconventional states and topological defects in Fe-langasite Zernike Institute for Advanced Materials, University of Groningen, The Netherlands External Resource: https://www.xray.cz/iucrv/vidp.asp?id=593
4:10pm - 4:30pm
ID: 693 / MS-87: 5 Bursary application Oral/poster MS: Topological materials Keywords: topological semimetals, quasiparticles, magnetic structures, YbMnSb2 Magnetic excitations and structure of the topological semimetal YbMnSb2 1University of Oxford, Oxford, United Kingdom; 2Institute of Physics, École Polytechnique Fédéral de Lausanne, Switzerland; 3School of Physical Science and Technology, ShanghaiTech University, China; 4Institut Laue Langevin (ILL), France Bibliography
[1] Wang, Y.-Y., Xu, S., Sun, L.-L., and Xia, T.-L. Physical Review Materials 2(2), 021201 February (2018). [2] Liu, J., Hu, J., Cao, H., Zhu, Y., Chuang, A., Graf, D., Adams, D. J., Radmanesh, S. M. A., Spinu, L., Chiorescu, I., and Mao, Z. Scientific Reports 6(1), 2016 [3] He, J. B., Fu, Y., Zhao, L. X., Liang, H., Chen, D., Leng, Y. M., Wang, X. M., Li, J., Zhang, S., Xue, M. Q., Li, C. H., Zhang, P., Ren, Z. A., and Chen, G. F. Physical Review B 95(4), 045128 January (2017). [4] Kealhofer, R., Jang, S., Griffin, S. M., John, C., Benavides, K. A., Doyle, S., Helm, T., Moll, P. J. W., Neaton, J. B., Chan, J. Y., Denlinger, J. D., and Analytis, J. G. Physical Review B 97(4), 045109 January (2018). [5] Qiu, Z., Le, C., Liao, Z., Xu, B., Yang, R., Hu, J., Dai, Y., and Qiu, X. Physical Review B 100(12), 125136 September (2019). [6] Soh, J.-R., Jacobsen, H., Ouladdiaf, B., Ivanov, A., Piovano, A., Tejsner, T., Feng, Z., Wang, H., Su, H., Guo, Y., Shi, Y., and Boothroyd, A. T. Physical Review B 100(14), 144431 October (2019). External Resource: https://www.xray.cz/iucrv/vidp.asp?id=594
4:30pm - 4:50pm
ID: 1849 / MS-87: 6 All topics Oral/poster MS: Structural, electronic and magnetic ordering: From fundamental physics to functionality, Topological materials Keywords: Single crystals, Occupancy, Magnetism, Magnetic Topological Insulator Occupancy disorder and magnetism in tetradymite based topological insulators 1Technical University Dresden, Dresden, Germany; 2Institute for Solid State and Materials Physics, TU Dresden, Germany; 3Leibniz Institute for Solid State and Materials Research, Dresden, Germany; 4University of Amsterdam, Amsterdam, The Netherlands External Resource: https://www.xray.cz/iucrv/vidp.asp?id=595
4:50pm - 5:10pm
ID: 1847 / MS-87: 7 All topics Oral/poster MS: Topological materials Keywords: eudialyte group; mixed frameworks, ion migration; topology; isomorphism; zirconosilicates Topological analysis of local heteropolyhedral substitutions in the eudialyte-related structures 1Laboratory of Nature-Inspired Technologies and Environmental Safety of the Arctic, Kola Science Centre, Russian Academy of Sciences, Apatity, Russian Federation; 2Geological Institute, Kola Science Centre, Russian Academy of Sciences, Apatity, Russian Federation; 3Samara Center for Theoretical Materials Science, Samara State Technical University, Samara, Russian Federation; 4Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Russian Federation; 5Faculty of Geology, Moscow State University, Vorobievy Gory, Moscow, Russian Federation; 6Nanomaterials Research Centre, Kola Science Center, Russian Academy of Sciences, Apatity, Russian Federation; 7Department of Crystallography, Institute of Earth Sciences, St Petersburg State University, St Petersburg, Russian Federation External Resource: https://www.xray.cz/iucrv/vidp.asp?id=596
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