Majorana corner states

Author: mqey

August undefined, 2024

Web1 aug. 2024 · The corresponding spatial profiles of the zero-bias conductance spectra are demonstrated. Moreover, we examine the influence of the Rashba SO interaction on the feature of Majorana corner modes in a mesoscopic square loop. The effect of admixed Dresselhaus SO interaction on the number and location of Majorana corner states is … Web30 okt. 2024 · High-Temperature Majorana Corner States Qiyue Wang,1 Cheng-Cheng Liu,2 Yuan-Ming Lu,3 and Fan Zhang1 1Department of Physics, University of Texas at …

Majorana corner states in a two-dimensional magnetic topological ...

Web13 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) … Web31 aug. 2024 · Due to their recent interest, we also include a discussion of Majorana corner states in 2D second-order topological superconductors. This Tutorial is mainly aimed at graduate students—both theorists and experimentalists—seeking to familiarize themselves with some of the basic concepts in the field. geoffrey timms legal \u0026 general

Majorana Corner State in High Temperature Superconductor

Web19 jun. 2024 · Here, we study a second-order TSC with a two-dimensional (2D) magnetic topological insulator (TI) proximity-coupled to a high-temperature superconductor, where Majorana bound states (MBSs) are localized at the corners of a square sample with gapped edge modes. Web2 nov. 2024 · In addition, we also provide independent numerical confirmation of the resulting phases using discretized lattice representations of the models, which allows us … geoffrey tipper

Higher-order topological superconductivity from repulsive …

[1806.07002] Majorana corner states in a two-dimensional …

Web19 jun. 2024 · [1806.07002] Majorana corner states in a two-dimensional magnetic topological insulator on a high-temperature superconductor Conventional $n$-dimensional topological superconductors (TSCs) have protected gapless $(n - 1)$-dimensional boundary states. In contrast to this, second-order TSCs are characterized by... Global Survey Web10 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 ... geoffrey till seapowerWeb24 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. geoffrey thorpe pirate

"WebMajorana and parafermion corner states from two coupled sheets of bilayer graphene Katharina Laubscher , Daniel Loss , and Jelena Klinovaja Department of Physics, … " - Majorana corner states

Majorana corner states

Orbital degree of freedom induced multiple sets of second- order ...

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 … Web首先，Majorana fermion的定义是一个粒子是它自身的反粒子。用二次量子化的语言，可以写成 \gamma=\gamma^\dagger 从这一点出发我们可以在最简单的模型中构造Majorana fermion。考虑一个Hamiltonian具有single …

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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. Web17 apr. 2024 · Majorana Corner State in High Temperature Superconductor 最近刚刚学习了julia, 手头上也正好在重复一篇文章，就正好拿新学习的内容一边温习一边做研究。最 …

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 … WebThe 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 …

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 … 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 …

Web27 jul. 2024 · Kramers pairs of Majorana corner states in a topological insulator bilayer Katharina Laubscher, Danial Chughtai, Daniel Loss, Jelena Klinovaja We consider a …

Web19 jun. 2024 · [1806.07002] Majorana corner states in a two-dimensional magnetic topological insulator on a high-temperature superconductor Conventional $n$ … geoffrey timms legal and generalWeb6 jan. 2024 · In sharp contrast to conventional topological superfluids, higher order (order r > 1) topological superfluids in n dimensions do not host n − 1 dimensional Majorana boundary states, instead host n − r dimensional Majorana excitations. In this paper, we propose Majorana corner modes can emerge in a second order superfluid with s-wave pairing, … chris milton suffolkWeb11 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 … chris milton sasha obamaWeb12 apr. 2024 · [Submitted on 12 Apr 2024] High-Temperature Majorana Corner States Qiyue Wang, Cheng-Cheng Liu, Yuan-Ming Lu, Fan Zhang Majorana bound states often occur at the end of 1D topological … chris milton parents sasha obamaWeb15 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 … chris milton milton catWeb18 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 ... chris milton pentwynWeb5 mei 2024 · Detecting and braiding higher-order Majorana corner states through their spin degree of freedom Xiao-Hong Pan, Xun-Jiang Luo, Jin-Hua Gao, and Xin Liu Phys. Rev. … chris milton twitter