From orbital to paramagnetic pair breaking in layered superconductor 2H-NbS_{2}

Autor: D. Pizzirani, T. Ottenbros, M. van Rijssel, O. Zheliuk, Y. Kreminska, M. Rösner, J. F. Linnartz, A. de Visser, N. E. Hussey, J. Ye, S. Wiedmann, M. R. van Delft

Publikováno v: Physical Review Research, Vol 6, Iss 4, p L042006 (2024)

The superconducting transition-metal dichalcogenides 2H-NbSe_{2} and 2H-NbS_{2} are intensively studied on account of their unique electronic properties such as Ising superconductivity, found in multi- and monolayers, with upper critical fields beyon

Externí odkaz: https://doaj.org/article/2f14ac57cb284b849e23ed8a3d66fb63

Field-induced quasi-particle tunneling in the nodal-line semimetal HfSiS revealed by de Haas-van Alphen quantum oscillations

Autor: C. S. A. Müller, M. R. van Delft, T. Khouri, M. Breitkreiz, L. M. Schoop, A. Carrington, N. E. Hussey, S. Wiedmann

Publikováno v: Physical Review Research, Vol 4, Iss 4, p 043008 (2022)

We present a de Haas–van Alphen quantum oscillation study of the Dirac nodal-line semimetal HfSiS up to 32 T to unravel the structure of the high-frequency magnetic breakdown spectrum that was previously obscured in transport experiments. Despite a

Externí odkaz: https://doaj.org/article/a89efd5f030b4fe7931354c2f032fdc9

Extreme magnetoresistance and pressure-induced superconductivity in the topological semimetal candidate YBi

Autor: Wei Zhou, Bin Li, Xiaofeng Xu, Nigel E. Hussey, Wen-He Jiao, Raman Sankar, C. Q. Xu, Bin Qian, Nikolai D. Zhigadlo, Dong Qian, M. R. van Delft

Publikováno v: Physical Review B, 99, 1-8
Physical Review B, 99, 2, pp. 1-8

Superconductivity in topological materials, either at ambient or extreme conditions, has continued to intrigue scientists as a promising candidate for realizing topological superconductivity, a platform to host the long-sought Majorana fermions in co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::664994a2b60546fef2f163d95488c3df
https://hdl.handle.net/2066/200919

Emergence of a real-space symmetry axis in the magnetoresistance of the one-dimensional conductor Li0.9Mo6O17

Autor: Xiaofeng Xu, Martha Greenblatt, Nigel E. Hussey, M. R. van Delft, Rongying Jin, Piotr Chudzinski, Jonathan Buhot, Paul Tinnemans, Salvatore Licciardello, Jianming Lu

Publikováno v: Lu, J, Xu, X, Greenblatt, M, Jin, R, Tinnemans, P, Licciardello, S, van Delft, M R, Buhot, J, Chudzinski, P & Hussey, N E 2019, ' Emergence of a real-space symmetry axis in the magnetoresistance of the one-dimensional conductor Li 0.9 Mo 6 O 17 ', Science Advances, vol. 5, no. 7, eaar8027 . https://doi.org/10.1126/sciadv.aar8027
Science Advances, 5, 1-8
Science Advances, 5, 7, pp. 1-8
Science Advances

The magnetoresistance of a one-dimensional metal shows marked asymmetry at low temperatures due to the ordering of dark excitons.
We report on an emerging symmetry axis in the magnetoresistance of bulk single crystals of quasi–one-dimensional

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f6ad2ada4ff6d4c39bccb8e81bcb89b
https://hdl.handle.net/2066/206472

Electron-hole tunneling revealed by quantum oscillations in the nodal-line semimetal HfSiS

Autor: Leslie M. Schoop, Antony Carrington, Sergio Pezzini, Steffen Wiedmann, Maxim Breitkreiz, Nigel E. Hussey, M. R. van Delft, T. Khouri, Cornelia Müller

Publikováno v: Physical Review Letters, 121, pp. 1-6
Physical Review Letters, 121, 1-6
van Delft, MR, Pezzini, S, Khouri, T, Muller, CSA, Breitkreiz, M, Schoop, L, Carrington, A, Hussey, N & Wiedmann, S 2018, ' Electron-Hole Tunneling Revealed by Quantum Oscillations in the Nodal-Line Semimetal HfSiS ', Physical Review Letters, vol. 121, no. 25, 256602 . https://doi.org/10.1103/PhysRevLett.121.256602

We report a study of quantum oscillations in the high-field magneto-resistance of the nodal-line semimetal HfSiS. In the presence of a magnetic field up to 31 T parallel to the c-axis, we observe quantum oscillations originating both from orbits of i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e142f606fb2bdfee320684d977ba9ea5
http://arxiv.org/abs/1806.10592