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Wieder BJ, Bradlyn B, Wang Z, Cano J, Kim Y, Kim HSD, Rappe AM, Kane CL, Bernevig BA. Wallpaper fermions and the nonsymmorphic Dirac insulator. Science 2018; 361:246-251. [DOI: 10.1126/science.aan2802] [Citation(s) in RCA: 100] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2017] [Accepted: 05/22/2018] [Indexed: 01/25/2023]
Affiliation(s)
- Benjamin J. Wieder
- Department of Physics, Princeton University, Princeton, NJ 08544, USA
- Nordita, Center for Quantum Materials, KTH Royal Institute of Technology and Stockholm University, Roslagstullsbacken 23, SE-106 91 Stockholm, Sweden
- Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, PA 19104-6323, USA
| | - Barry Bradlyn
- Princeton Center for Theoretical Science, Princeton University, Princeton, NJ 08544, USA
| | - Zhijun Wang
- Department of Physics, Princeton University, Princeton, NJ 08544, USA
| | - Jennifer Cano
- Princeton Center for Theoretical Science, Princeton University, Princeton, NJ 08544, USA
| | - Youngkuk Kim
- Department of Chemistry, University of Pennsylvania, Philadelphia, PA 19104-6323, USA
- Department of Physics, Sungkyunkwan University (SKKU), Suwon 16419, Korea
| | - Hyeong-Seok D. Kim
- Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, PA 19104-6323, USA
- Department of Chemistry, University of Pennsylvania, Philadelphia, PA 19104-6323, USA
| | - Andrew M. Rappe
- Department of Chemistry, University of Pennsylvania, Philadelphia, PA 19104-6323, USA
| | - C. L. Kane
- Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, PA 19104-6323, USA
| | - B. Andrei Bernevig
- Department of Physics, Princeton University, Princeton, NJ 08544, USA
- Dahlem Center for Complex Quantum Systems and Fachbereich Physik, Freie Universität Berlin, Arnimallee 14, 14195 Berlin, Germany
- Max Planck Institute of Microstructure Physics, 06120 Halle, Germany
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Lukachuk M, Pöttgen R. Intermetallic compounds with ordered U3Si2 or Zr3Al2 type structure – crystal chemistry, chemical bonding and physical properties. ACTA ACUST UNITED AC 2009. [DOI: 10.1524/zkri.218.12.767.20545] [Citation(s) in RCA: 99] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Abstract
The crystal chemistry of binary and ternary intermetallic compounds with tetragonal U3Si2 or Zr3Al2 type structure is reviewed. Besides the preparation techniques and crystal chemistry, we especially focus on the structure–property relations and chemical bonding peculiarities.
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Affiliation(s)
- Pekka Pyykkö
- Department of Chemistry, University of Helsinki, P.O.B. 55 (A.I. Virtasen aukio 1), FIN-00014 Helsinki, Finland
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