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Impact of the angular alignment on the crystal field and intrinsic doping of bilayer graphene/BN heterostructures

Autor: Farrar, L. S., Maffione, G., Nguyen, V. -H., Watanabe, K., Taniguchi, T., Charlier, J. -Ch., Mailly, D., Ribeiro-Palau, R.

The energy gap of Bernal-stacked bilayer graphene can be tuned by applying a perpendicular electric field. The origin of this gap can be traced down to the breaking of its inversion symmetry by an onsite potential difference between the layers. This

Externí odkaz: http://arxiv.org/abs/2410.01433

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Unconventional localization of electrons inside of a nematic electronic phase

Autor: Farrar, L., Zajicek, Z., Morfoot, A. B., Bristow, M., Humphries, O. S., Haghighirad, A. A., McCollam, A., Bending, S. J., Coldea, A. I.

Publikováno v: PNAS Vol.119 No.43 e220040511 (2022)

The magnetotransport behaviour inside the nematic phase of bulk FeSe reveals unusual multiband effects that cannot be reconciled with a simple two-band approximation proposed by surface-sensitive spectroscopic probes. In order to understand the role

Externí odkaz: http://arxiv.org/abs/2212.06196

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Non-identical moir\'e twins in bilayer graphene

Autor: Arrighi, E., Nguyen, V. -H., Di Luca, M., Maffione, G., Hong, Y., Farrar, L., Watanabe, K., Taniguchi, T., Mailly, D., Charlier, J. -C., Ribeiro-Palau, R.

The superlattice obtained by aligning a monolayer graphene and boron nitride (BN) inherits from the hexagonal lattice a sixty degrees periodicity with the layer alignment. It implies that, in principle, the properties of the heterostructure must be i

Externí odkaz: http://arxiv.org/abs/2205.01760

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Observing the suppression of superconductivity in RbEuFe$_4$As$_4$ by correlated magnetic fluctuations

Autor: Collomb, D., Bending, S. J., Koshelev, A. E., Smylie, M. P., Farrar, L., Bao, J. -K., Chung, D. Y., Kanatzidis, M. G., Kwok, W. -K., Welp, U.

Publikováno v: Phys. Rev. Lett. 126, 157001 (2021)

In this letter, we describe quantitative magnetic imaging of superconducting vortices in RbEuFe$_4$As$_4$ in order to investigate the unique interplay between the magnetic and superconducting sublattices. Our scanning Hall microscopy data reveal a pr

Externí odkaz: http://arxiv.org/abs/2010.09901

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Coherent phonons and the interplay between charge density wave and Mott phases in 1$T$-TaSe$_{2}$

Autor: Sayers, C. J., Hedayat, H., Ceraso, A., Museur, F., Cattelan, M., Hart, L. S., Farrar, L. S., Conte, S. Dal, Cerullo, G., Dallera, C., Da Como, E., Carpene, E.

Publikováno v: Phys. Rev. B 102, 161105(R) (2020)

1$T$-TaSe$_{2}$ is host to coexisting strongly-correlated phases including charge density waves (CDWs) and an unusual Mott transition at low temperature. Here, we investigate coherent phonon oscillations in 1$T$-TaSe$_{2}$ using a combination of time

Externí odkaz: http://arxiv.org/abs/2009.05025

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Correlation between crystal purity and the charge density wave in 1$T$-VSe$_2$

Autor: Sayers, C. J., Farrar, L. S., Bending, S. J., Cattelan, M., Jones, A. J. H., Fox, N. A., Kociok-Köhn, G., Koshmak, K., Laverock, J., Pasquali, L., Da Como, E.

Publikováno v: Phys. Rev. Materials 4, 025002 (2020)

We examine the charge density wave (CDW) properties of 1$T$-VSe$_{2}$ crystals grown by chemical vapour transport (CVT) under varying conditions. Specifically, we find that by lowering the growth temperature ($T_{\mathrm{g}}$ $<$ 630$^{\circ}$C), the

Externí odkaz: http://arxiv.org/abs/2001.08020

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Akademický článek

Manual wheelchair training approaches and intended training outcomes for adults who are new to wheelchair use: A scoping review.

Autor: Charlton K; School of Allied Health Science and Practice, University of Adelaide, Adelaide, Australia., Murray C; School of Allied Health and Human Performance, University of South Australia, Adelaide, Australia., Layton N; Rehabilitation, Ageing and Independent Living Research Centre, Monash University, Melbourne, Australia., Ong E; School of Allied Health and Human Performance, University of South Australia, Adelaide, Australia., Farrar L; School of Allied Health Science and Practice, University of Adelaide, Adelaide, Australia., Serocki T; School of Allied Health Science and Practice, University of Adelaide, Adelaide, Australia., Attrill S; School of Allied Health Science and Practice, University of Adelaide, Adelaide, Australia.

Publikováno v: Australian occupational therapy journal [Aust Occup Ther J] 2024 Oct 01. Date of Electronic Publication: 2024 Oct 01.

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Akademický článek

Non-identical moiré twins in bilayer graphene.

Autor: Arrighi E; Université Paris-Saclay, CNRS, Centre de Nanosciences et de Nanotechnologies (C2N), 91120, Palaiseau, France., Nguyen VH; Institute of Condensed Matter and Nanosciences, Université catholique de Louvain (UCLouvain), 1348, Louvain-la-Neuve, Belgium., Di Luca M; Université Paris-Saclay, CNRS, Centre de Nanosciences et de Nanotechnologies (C2N), 91120, Palaiseau, France., Maffione G; Université Paris-Saclay, CNRS, Centre de Nanosciences et de Nanotechnologies (C2N), 91120, Palaiseau, France., Hong Y; Université Paris-Saclay, CNRS, Centre de Nanosciences et de Nanotechnologies (C2N), 91120, Palaiseau, France., Farrar L; Université Paris-Saclay, CNRS, Centre de Nanosciences et de Nanotechnologies (C2N), 91120, Palaiseau, France., Watanabe K; National Institute for Materials Science, 1-1 Namiki, Tsukuba, Japan., Taniguchi T; National Institute for Materials Science, 1-1 Namiki, Tsukuba, Japan., Mailly D; Université Paris-Saclay, CNRS, Centre de Nanosciences et de Nanotechnologies (C2N), 91120, Palaiseau, France., Charlier JC; Institute of Condensed Matter and Nanosciences, Université catholique de Louvain (UCLouvain), 1348, Louvain-la-Neuve, Belgium., Ribeiro-Palau R; Université Paris-Saclay, CNRS, Centre de Nanosciences et de Nanotechnologies (C2N), 91120, Palaiseau, France. rebeca.ribeiro@c2n.upsaclay.fr.

Publikováno v: Nature communications [Nat Commun] 2023 Dec 11; Vol. 14 (1), pp. 8178. Date of Electronic Publication: 2023 Dec 11.

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Observing the Suppression of Superconductivity in RbEuFe4As4 by Correlated Magnetic Fluctuations

Autor: Collomb, D., Bending, S. J., Koshelev, A. E., Smylie, M. P., Farrar, L., Bao, J. -K., Chung, D. Y., Kanatzidis, M. G., Kwok, W. -K., Welp, U.

Publikováno v: Collomb, D, Bending, S J, Koshelev, A E, Smylie, M P, Farrar, L, Bao, J-K, Chung, D Y, Kanatzidis, M G, Kwok, W-K & Welp, U 2021, ' Observing the Suppression of Superconductivity in RbEuFe4As4 by Correlated Magnetic Fluctuations ', Physical Review Letters, vol. 126, no. 15, 157001 . https://doi.org/10.1103/PhysRevLett.126.157001

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e1afea3bb8aaa655a78f272caa78d81
https://purehost.bath.ac.uk/ws/files/248700790/RbEuFeAs_Vortex_matter_study_Final.pdf

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