Stability of Weyl Node Merging Processes under Symmetry Constraints.

Autor: Naselli G; Institute for Theoretical Solid State Physics, IFW Dresden and Würzburg-Dresden Cluster of Excellence ct.qmat, Helmholtzstr. 20, 01069 Dresden, Germany., Frank G; Department of Theoretical Physics, Institute of Physics, Budapest University of Technology and Economics, Műegyetem rkp. 3., H-1111 Budapest, Hungary., Varjas D; Institute for Theoretical Solid State Physics, IFW Dresden and Würzburg-Dresden Cluster of Excellence ct.qmat, Helmholtzstr. 20, 01069 Dresden, Germany.; Department of Theoretical Physics, Institute of Physics, Budapest University of Technology and Economics, Műegyetem rkp. 3., H-1111 Budapest, Hungary.; Max Planck Institute for the Physics of Complex Systems, Nöthnitzer Strasse 38, 01187 Dresden, Germany., Fulga IC; Institute for Theoretical Solid State Physics, IFW Dresden and Würzburg-Dresden Cluster of Excellence ct.qmat, Helmholtzstr. 20, 01069 Dresden, Germany., Pintér G; Department of Theoretical Physics, Institute of Physics, Budapest University of Technology and Economics, Műegyetem rkp. 3., H-1111 Budapest, Hungary., Pályi A; Department of Theoretical Physics, Institute of Physics, Budapest University of Technology and Economics, Műegyetem rkp. 3., H-1111 Budapest, Hungary.; HUN-REN-BME Quantum Dynamics and Correlations Research Group, Műegyetem rkp. 3., H-1111 Budapest, Hungary., Könye V; Institute for Theoretical Solid State Physics, IFW Dresden and Würzburg-Dresden Cluster of Excellence ct.qmat, Helmholtzstr. 20, 01069 Dresden, Germany.; Institute for Theoretical Physics Amsterdam, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands.

Publikováno v: Physical review letters [Phys Rev Lett] 2024 Nov 08; Vol. 133 (19), pp. 196602.

Topological Defect Engineering and PT Symmetry in Non-Hermitian Electrical Circuits.

Autor: Stegmaier A; Institute for Theoretical Physics and Astrophysics, University of Würzburg, Am Hubland, D-97074 Würzburg, Germany., Imhof S; Physikalisches Institut and Röntgen Research Center for Complex Material Systems, Universität Würzburg, D-97074 Würzburg, Germany., Helbig T; Institute for Theoretical Physics and Astrophysics, University of Würzburg, Am Hubland, D-97074 Würzburg, Germany., Hofmann T; Institute for Theoretical Physics and Astrophysics, University of Würzburg, Am Hubland, D-97074 Würzburg, Germany., Lee CH; Department of Physics, National University of Singapore, Singapore 117542., Kremer M; Institut für Physik, Universität Rostock, Albert-Einstein-Straße 23, 18059 Rostock., Fritzsche A; Institute for Theoretical Physics and Astrophysics, University of Würzburg, Am Hubland, D-97074 Würzburg, Germany.; Institut für Physik, Universität Rostock, Albert-Einstein-Straße 23, 18059 Rostock., Feichtner T; Dipartimento di Fisica, Politecnico di Milano, Piazza Leonardo da Vinci, 3220133 Milano, Italy., Klembt S; Technische Physik and Wilhelm-Conrad-Röntgen-Research Center for Complex Material Systems, Universität Würzburg, Am Hubland, D-97074 Würzburg, Germany., Höfling S; Physikalisches Institut and Röntgen Research Center for Complex Material Systems, Universität Würzburg, D-97074 Würzburg, Germany., Boettcher I; Joint Quantum Institute, University of Maryland, College Park, Maryland 20742, USA., Fulga IC; Institute for Theoretical Solid State Physics, IFW Dresden, 01171 Dresden, Germany., Ma L; Institute for Integrative Nanosciences, Leibniz IFW Dresden, 01069 Dresden, Germany., Schmidt OG; Institute for Integrative Nanosciences, Leibniz IFW Dresden, 01069 Dresden, Germany., Greiter M; Institute for Theoretical Physics and Astrophysics, University of Würzburg, Am Hubland, D-97074 Würzburg, Germany., Kiessling T; Physikalisches Institut and Röntgen Research Center for Complex Material Systems, Universität Würzburg, D-97074 Würzburg, Germany., Szameit A; Institut für Physik, Universität Rostock, Albert-Einstein-Straße 23, 18059 Rostock., Thomale R; Institute for Theoretical Physics and Astrophysics, University of Würzburg, Am Hubland, D-97074 Würzburg, Germany.

Publikováno v: Physical review letters [Phys Rev Lett] 2021 May 28; Vol. 126 (21), pp. 215302.

Partial Lattice Defects in Higher-Order Topological Insulators.

Autor: Queiroz R; Department of Condensed Matter Physics, Weizmann Institute of Science, Rehovot 7610001, Israel., Fulga IC; Institute for Theoretical Solid State Physics, IFW Dresden, Helmholtzstr. 20, 01069 Dresden, Germany., Avraham N; Department of Condensed Matter Physics, Weizmann Institute of Science, Rehovot 7610001, Israel., Beidenkopf H; Department of Condensed Matter Physics, Weizmann Institute of Science, Rehovot 7610001, Israel., Cano J; Princeton Center for Theoretical Science, Princeton University, Princeton, New Jersey 08544, USA.; Department of Physics and Astronomy, Stony Brook University, Stony Brook, New York 11974, USA.; Center for Computational Quantum Physics, Flatiron Institute, New York, New York 10010, USA.

Publikováno v: Physical review letters [Phys Rev Lett] 2019 Dec 31; Vol. 123 (26), pp. 266802.

Visualization of an axion insulating state at the transition between 2 chiral quantum anomalous Hall states.

Autor: Allen M; Department of Applied Physics, Stanford University, Stanford, CA 94305.; Geballe Laboratory for Advanced Materials, Stanford University, Stanford, CA 94305., Cui Y; Department of Physics, University of California, Riverside, CA 92521., Yue Ma E; Department of Applied Physics, Stanford University, Stanford, CA 94305., Mogi M; Department of Applied Physics, University of Tokyo, Tokyo 113-8654, Japan., Kawamura M; Strong Correlation Physics Research Group, RIKEN Center for Emergent Matter Science, Saitama 351-0198, Japan., Fulga IC; Institute for Theoretical Solid State Physics, The Leibniz Institute for Solid State and Materials Research Dresden, 01069 Dresden, Germany., Goldhaber-Gordon D; Geballe Laboratory for Advanced Materials, Stanford University, Stanford, CA 94305.; Department of Physics, Stanford University, Stanford, CA 94305.; Stanford Institute for Materials and Energy Sciences, Stanford Linear Accelerator Center National Accelerator Laboratory, Menlo Park, CA 94025., Tokura Y; Department of Applied Physics, University of Tokyo, Tokyo 113-8654, Japan.; Strong Correlation Physics Research Group, RIKEN Center for Emergent Matter Science, Saitama 351-0198, Japan., Shen ZX; Department of Applied Physics, Stanford University, Stanford, CA 94305; zxshen@stanford.edu.; Geballe Laboratory for Advanced Materials, Stanford University, Stanford, CA 94305.; Stanford Institute for Materials and Energy Sciences, Stanford Linear Accelerator Center National Accelerator Laboratory, Menlo Park, CA 94025.

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America [Proc Natl Acad Sci U S A] 2019 Jul 16; Vol. 116 (29), pp. 14511-14515. Date of Electronic Publication: 2019 Jul 02.

Observation of Electron Coherence and Fabry-Perot Standing Waves at a Graphene Edge.

Autor: Allen MT; Department of Physics, Harvard University , 17 Oxford Street, Cambridge, Massachusetts 02138, United States., Shtanko O; Department of Physics, Massachusetts Institute of Technology , 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, United States., Fulga IC; Department of Condensed Matter Physics, Weizmann Institute of Science , 234 Herzl Street, Rehovot 7610001, Israel.; Institute for Theoretical Solid State Physics, IFW Dresden , 01171 Dresden, Germany., Wang JI; Department of Physics, Massachusetts Institute of Technology , 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, United States., Nurgaliev D; Department of Physics, Harvard University , 17 Oxford Street, Cambridge, Massachusetts 02138, United States., Watanabe K; Environment and Energy Materials Division, National Institute for Materials Science , 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan., Taniguchi T; Environment and Energy Materials Division, National Institute for Materials Science , 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan., Akhmerov AR; Kavli Institute of Nanoscience, Delft University of Technology , Lorentzweg 1, 2628 CJ Delft, The Netherlands., Jarillo-Herrero P; Department of Physics, Massachusetts Institute of Technology , 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, United States., Levitov LS; Department of Physics, Massachusetts Institute of Technology , 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, United States., Yacoby A; Department of Physics, Harvard University , 17 Oxford Street, Cambridge, Massachusetts 02138, United States.; Harvard John A. Paulson School of Engineering and Applied Sciences , Pierce Hall, 29 Oxford Street, Cambridge, Massachusetts 02138, United States.

Publikováno v: Nano letters [Nano Lett] 2017 Dec 13; Vol. 17 (12), pp. 7380-7386. Date of Electronic Publication: 2017 Nov 08.