Tunable Majorana corner modes in noncentrosymmetric superconductors: Tunneling spectroscopy and edge imperfections

Autor: Ikegaya, S., Rui, W. B., Manske, D., Schnyder, Andreas P.

Publikováno v: Phys. Rev. Research 3, 023007 (2021)

Majorana 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 an in-plane magentic field two-d

Externí odkaz: http://arxiv.org/abs/2012.00691

Degeneracy of Majorana bound states and fractional Josephson effect in a dirty SNS junction

Autor: Ikegaya, S., Asano, Y.

We theoretically study the stability of more than one Majorana Fermion appearing in a $p$-wave superconductor/dirty normal metal/$p$-wave superconductor junction in two-dimension by using chiral symmetry of Hamiltonian. At the phase difference across

Externí odkaz: http://arxiv.org/abs/1604.01905

Tunable Josephson Diode Effect on the Surface of Topological Insulators.

Autor: Lu B; Center for Joint Quantum Studies, Tianjin Key Laboratory of Low Dimensional Materials Physics and Preparing Technology, Department of Physics, Tianjin University, Tianjin 300354, China., Ikegaya S; Department of Applied Physics, Nagoya University, Nagoya 464-8603, Japan.; Institute for Advanced Research, Nagoya University, Nagoya 464-8601, Japan., Burset P; Department of Theoretical Condensed Matter Physics, Condensed Matter Physics Center (IFIMAC) and Instituto Nicolás Cabrera, Universidad Autónoma de Madrid, 28049 Madrid, Spain., Tanaka Y; Department of Applied Physics, Nagoya University, Nagoya 464-8603, Japan.; Research Center for Crystalline Materials Engineering, Nagoya University, Nagoya 464-8603, Japan., Nagaosa N; Center for Emergent Matter Science (CEMS), RIKEN, Wako, Saitama 351-0198, Japan.

Publikováno v: Physical review letters [Phys Rev Lett] 2023 Sep 01; Vol. 131 (9), pp. 096001.

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In vivo alterations of mitochondrial activity and amyloidosis in early-stage senescence-accelerated mice: a positron emission tomography study.

Autor: Yamagishi S; Department of Organ and Tissue Anatomy, Hamamatsu University School of Medicine, Hamamatsu, Japan., Iga Y; Department of Organ and Tissue Anatomy, Hamamatsu University School of Medicine, Hamamatsu, Japan., Ikegaya S; Department of Organ and Tissue Anatomy, Hamamatsu University School of Medicine, Hamamatsu, Japan., Kakiuchi T; Central Research Laboratory, Hamamatsu Photonics KK, Hamamatsu, Japan., Ohba H; Central Research Laboratory, Hamamatsu Photonics KK, Hamamatsu, Japan., Nishiyama S; Central Research Laboratory, Hamamatsu Photonics KK, Hamamatsu, Japan., Fukomoto D; Central Research Laboratory, Hamamatsu Photonics KK, Hamamatsu, Japan., Kanazawa M; Central Research Laboratory, Hamamatsu Photonics KK, Hamamatsu, Japan., Harada N; Central Research Laboratory, Hamamatsu Photonics KK, Hamamatsu, Japan., Tsukada H; Central Research Laboratory, Hamamatsu Photonics KK, Hamamatsu, Japan., Sato K; Department of Organ and Tissue Anatomy, Hamamatsu University School of Medicine, Hamamatsu, Japan., Ouchi Y; Department of Biofunctional Imaging, Preeminent Medical Photonics Education and Research Center, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, 431-3192, Japan. ouchi@hama-med.ac.jp.

Publikováno v: Journal of neuroinflammation [J Neuroinflammation] 2021 Dec 10; Vol. 18 (1), pp. 288. Date of Electronic Publication: 2021 Dec 10.