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Majorana corner states

Weballows us to demonstrate the robustness of the topological phases and the Majorana corner states against parameter variations and potential disorder. I. INTRODUCTION Motivated by the seminal work on one-dimensional (1D) p-wave superconductors [1], Majorana bound states have been predicted to occur in a variety of condensed Web24 mrt. 2024 · The corner states emerge in the edge band gaps. The bulk, edge and corner states are denoted by the grey, blue and red dots, respectively. (e)–(f) The profiles of the acoustic pressure fields of one corner state for the C 6-, C 3-, C 4 - and C 2-symmetric cases, respectively. The profiles show the localization at corners.

Theory of topological corner state laser in Kagome waveguide …

Web25 mei 2024 · Tunable Majorana corner states in a two-dimensional second-order topological superconductor induced by magnetic fields Xiaoyu Zhu Phys. Rev. B 97, 205134 (2024) Second-order topological insulators and superconductors with an order-two crystalline symmetry Max Geier, Luka Trifunovic, Max Hoskam, and Piet W. Brouwer … Web20 jan. 2024 · Relying on the chosen chemical potential near half filling, Majorana zero-energy states located at corners of the square loop are more feasible in the weak exchange-field regime. Particularly, the transitions between Majorana edge and corner modes can take place in the loop system when the field strength is varied. e63s amg price uk https://gr2eng.com

Majorana corner modes in an s-wave second order topological …

WebHigh-Temperature Majorana Corner States Qiyue Wang, 1 Cheng-Cheng Liu, 2 Yuan-Ming Lu, 3 and Fan Zhang 1 1 Department of Physics, University of Texas at Dallas, … Web15 jul. 2024 · Majorana corner states in an attractive quantum spin Hall insulator with opposite in-plane Zeeman energy at two sublattice sites. Ya-Jie Wu 2,1, Wei Tu 1 and … Web30 okt. 2024 · Majorana bound states often occur at the end of a 1D topological superconductor. Validated by a new bulk invariant and an intuitive edge argument, we … e63 amg service kosten

arXiv:2007.13579v2 [cond-mat.mes-hall] 12 Nov 2024

Category:Majorana corner states in an attractive quantum spin Hall insulator ...

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Majorana corner states

[1804.04711] High-Temperature Majorana Corner …

Web11 feb. 2024 · Abstract: We propose to realize Majorana edge and corner states in electric circuits. First, we simulate the Kitaev model by an LC electric circuit and the … Web18 okt. 2024 · Majorana corner states in the dice lattice Narayan Mohan ta, 1, 2, 3, ∗ Rahul Soni, 1, 2 Satoshi Okamoto, 2 and Elbio Dagotto 1, 2 1 Department of Physics and Astr onomy, The University of ...

Majorana corner states

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Webcorner states are Majorana bound states. The major benefit of studying an array of coupled wires, however, is the additional possibility of including the effects of strong electron-electron interactions in an analytically tractable way [62–73]. Using bosonization techniques, we show that suitable interactions Web13 apr. 2024 · The three corner states of CS-I are labeled as φ 1 , φ 2 and φ 3 , respectively. b, ... The 2D SOTIs can realize Majorana zero mode by. constructing a SOTI/superconductor heterostructure where.

WebHigh-Temperature Majorana Corner States Qiyue Wang,1Cheng-Cheng Liu,2Yuan-Ming Lu,3and Fan Zhang1 1Department of Physics, University of Texas at Dallas, Richardson, Texas 75080, USA 2School of Physics, Beijing Institute of … WebMajorana corner modes appearing in two-dimensional second-order topological superconductors have great potential applications for fault-tolerant topological quantum computations. We demonstrate that in the presence of …

Web19 jun. 2024 · [1806.07002] Majorana corner states in a two-dimensional magnetic topological insulator on a high-temperature superconductor Conventional $n$ … Web2 nov. 2024 · Majorana bound states often occur at the end of a 1D topological superconductor. Validated by a new bulk invariant and an intuitive edge argument, we …

Web26 apr. 2024 · Generally, the topological corner state in two-dimensional (2D) second-order topological insulator (SOTI) is equivalent to the well-known domain wall state, which is originated from the mass ...

Web10 apr. 2024 · It is found that rich exotic non-Hermitian SOTIs with a widely tunable number of 2D corner states and 3D hinge states and a coexistence ... presence of pairs of zero-energy Majorana corner states. e65 740i problemeWeb21 dec. 2024 · Exact diagonalization of the Bogoliubov-de Gennes Hamiltonian confirms the existence of gapped edge states and Majorana corner states, which strongly depend on the spatial structure of the gap. Possible applications to vanadium-based superconducting kagome metals AV 3 Sb 5 (A = K, Rb, Cs) are discussed. Export citation and abstract … e6 adjective\u0027sWeb19 jan. 2024 · The Majorana bound states naturally emerge at the corners of the system. Here starting from a microscopic model, we restudy this system theoretically. The … e66.9 dijagnozaWeb21 apr. 2024 · 6. Lasing states excited by noisy inputs. Excitation dynamics of nonlinear lasing modes at pim = 0.3 and α = 0.4 in case 2, when gain is provided in the corner, which does not support the topological state (a), and case 1, when gain acts in the corner where the topological mode resides (b), from noisy inputs. e63 amg 2010 brake padsWeb13 dec. 2024 · Majorana corner states in a two-dimensional magnetic topological insulator on a high-temperature superconductor Tao Liu, James Jun He, and Franco Nori (野理) … e6 auto skognWebThe Majorana bound states naturally emerge at the corners of the system. Here starting from a microscopic model, we restudy this system theoretically. The symmetries of the … e63s amg kombi psWeb10 apr. 2024 · We rigorously demonstrate the acoustic correspondence of the Kitaev chain and experimentally observe the classical unpaired Majorana-like zero mode in a well-designed acoustic spinless p-wave ... e63s amg 2022 prijs