Zobrazeno 1 - 10
of 195
pro vyhledávání: '"Ivana Vobornik"'
Autor:
Jonas A. Krieger, Samuel Stolz, Iñigo Robredo, Kaustuv Manna, Emily C. McFarlane, Mihir Date, Banabir Pal, Jiabao Yang, Eduardo B. Guedes, J. Hugo Dil, Craig M. Polley, Mats Leandersson, Chandra Shekhar, Horst Borrmann, Qun Yang, Mao Lin, Vladimir N. Strocov, Marco Caputo, Matthew D. Watson, Timur K. Kim, Cephise Cacho, Federico Mazzola, Jun Fujii, Ivana Vobornik, Stuart S. P. Parkin, Barry Bradlyn, Claudia Felser, Maia G. Vergniory, Niels B. M. Schröter
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract Spin-orbit coupling in noncentrosymmetric crystals leads to spin-momentum locking – a directional relationship between an electron’s spin angular momentum and its linear momentum. Isotropic orthogonal Rashba spin-momentum locking has bee
Externí odkaz:
https://doaj.org/article/761f1ccbbe4a4aa6a9c3f2093195345c
Autor:
Avior Almoalem, Roni Gofman, Yuval Nitzav, Ilay Mangel, Irena Feldman, Jahyun Koo, Federico Mazzola, Jun Fujii, Ivana Vobornik, J. S´anchez-Barriga, Oliver J. Clark, Nicholas Clark Plumb, Ming Shi, Binghai Yan, Amit Kanigel
Publikováno v:
npj Quantum Materials, Vol 9, Iss 1, Pp 1-7 (2024)
Abstract 4Hb-TaS2 is a superconductor that exhibits unique characteristics such as time-reversal symmetry breaking, hidden magnetic memory, and topological edge modes. It is a naturally occurring heterostructure comprising of alternating layers of 1H
Externí odkaz:
https://doaj.org/article/1acb367c2909495cbff3b16c67d832e7
Autor:
Manuel Tuniz, Armando Consiglio, Denny Puntel, Chiara Bigi, Stefan Enzner, Ganesh Pokharel, Pasquale Orgiani, Wibke Bronsch, Fulvio Parmigiani, Vincent Polewczyk, Phil D. C. King, Justin W. Wells, Ilija Zeljkovic, Pietro Carrara, Giorgio Rossi, Jun Fujii, Ivana Vobornik, Stephen D. Wilson, Ronny Thomale, Tim Wehling, Giorgio Sangiovanni, Giancarlo Panaccione, Federico Cilento, Domenico Di Sante, Federico Mazzola
Publikováno v:
Communications Materials, Vol 4, Iss 1, Pp 1-8 (2023)
Abstract Long-range electronic ordering descending from a metallic parent state constitutes a rich playground to study the interplay of structural and electronic degrees of freedom. In this framework, kagome metals are in the most interesting regime
Externí odkaz:
https://doaj.org/article/004236a503774f20a1312bb988601703
Autor:
Laurent Nicolaï, Ján Minár, Maria Christine Richter, Olivier Heckmann, Jean-Michel Mariot, Uros Djukic, Johan Adell, Mats Leandersson, Janusz Sadowski, Jürgen Braun, Hubert Ebert, Jonathan D. Denlinger, Ivana Vobornik, Jun Fujii, Pavol Šutta, Gavin R. Bell, Martin Gmitra, Karol Hricovini
Publikováno v:
Physical Review Research, Vol 6, Iss 4, p 043116 (2024)
InBi(001) is formed epitaxially on InAs(111)-A by depositing Bi onto an In-rich surface. Angle-resolved photoemission measurements reveal topological electronic surface states, close to the M[over ¯] high symmetry point. This demonstrates a heteroep
Externí odkaz:
https://doaj.org/article/7a2be8806b5f462bbbd08e8810ec0cc2
Autor:
Turgut Yilmaz, Xuance Jiang, Deyu Lu, Polina M. Sheverdyaeva, Andrey V. Matetskiy, Paolo Moras, Federico Mazzola, Ivana Vobornik, Jun Fujii, Kenneth Evans-Lutterodt, Elio Vescovo
Publikováno v:
Communications Materials, Vol 4, Iss 1, Pp 1-8 (2023)
Abstract Transition metal dichalcogenides exhibit many fascinating properties including superconductivity, magnetic orders, and charge density wave. The combination of these features with a non-trivial band topology opens the possibility of additiona
Externí odkaz:
https://doaj.org/article/953e5ca94bab4540bdc7009c59f63b8e
Autor:
Matteo Jugovac, Iulia Cojocariu, Francesca Genuzio, Chiara Bigi, Debashis Mondal, Ivana Vobornik, Jun Fujii, Paolo Moras, Vitaliy Feyer, Andrea Locatelli, Tevfik Onur Menteş
Publikováno v:
Advanced Electronic Materials, Vol 9, Iss 5, Pp n/a-n/a (2023)
Abstract Vertical stacks of graphene and ferromagnetic layers are predicted to be efficient spin filters, while the experimentally observed figures of merit systematically remain below the theoretical predictions. According to general consensus, a va
Externí odkaz:
https://doaj.org/article/c6f614110a7547e39c89900be0bbce80
Autor:
Libo Zhang, Zhiqingzi Chen, Kaixuan Zhang, Lin Wang, Huang Xu, Li Han, Wanlong Guo, Yao Yang, Chia-Nung Kuo, Chin Shan Lue, Debashis Mondal, Jun Fuji, Ivana Vobornik, Barun Ghosh, Amit Agarwal, Huaizhong Xing, Xiaoshuang Chen, Antonio Politano, Wei Lu
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
High-frequency rectifiers at terahertz regime are pivotal components in modern communication, whereas the drawbacks in semiconductor junctions-based devices inhibit their usages. Here, the authors report electromagnetic rectification with high signal
Externí odkaz:
https://doaj.org/article/07a622b5bd0a497ab158a80cd719ffd2
Autor:
Alessandro Troglia, Chiara Bigi, Ivana Vobornik, Jun Fujii, Daniel Knez, Regina Ciancio, Goran Dražić, Marius Fuchs, Domenico Di Sante, Giorgio Sangiovanni, Giorgio Rossi, Pasquale Orgiani, Giancarlo Panaccione
Publikováno v:
Advanced Science, Vol 9, Iss 16, Pp n/a-n/a (2022)
Abstract The formation and the evolution of electronic metallic states localized at the surface, commonly termed 2D electron gas (2DEG), represents a peculiar phenomenon occurring at the surface and interface of many transition metal oxides (TMO). Am
Externí odkaz:
https://doaj.org/article/cf56bd0dd56141dbbe8e22d017fd41f8
Autor:
Gianluca D’Olimpio, Lixue Zhang, Chia-Nung Kuo, Daniel Farias, Luca Ottaviano, Chin Shan Lue, Jun Fujii, Ivana Vobornik, Amit Agarwal, Piero Torelli, Danil W. Boukhvalov, Antonio Politano
Publikováno v:
Nanomaterials, Vol 12, Iss 3, p 558 (2022)
Here, we discuss the key features of electrocatalysis with mitrofanovite (Pt3Te4), a recently discovered mineral with superb performances in hydrogen evolution reaction. Mitrofanovite is a layered topological metal with spin-polarized topological sur
Externí odkaz:
https://doaj.org/article/cb842224a5fb4472aa21e845c1c736d6
Autor:
Manuel Izquierdo, Piero Torelli, Jun Fujii, Giancarlo Panaccione, Ivana Vobornik, Giorgio Rossi, Fausto Sirotti
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)
Abstract Carbon (C) surface segregation from bulk stabilizes the Fe(0 18 1) vicinal surface by forming a c(3 $$\sqrt{2}$$ 2 × $$\sqrt{2}$$ 2 reconstruction with C zig-zag chains oriented at 45° with respect to the iron surface steps. The iron surfa
Externí odkaz:
https://doaj.org/article/435dde45aff246208c8e8551887e91e4