Zobrazeno 1 - 10
of 25
pro vyhledávání: '"L J Collins-McIntyre"'
Autor:
M D Watson, L J Collins-McIntyre, L R Shelford, A I Coldea, D Prabhakaran, S C Speller, T Mousavi, C R M Grovenor, Z Salman, S R Giblin, G van der Laan, T Hesjedal
Publikováno v:
New Journal of Physics, Vol 15, Iss 10, p 103016 (2013)
Breaking the time reversal symmetry of a topological insulator, for example by the presence of magnetic ions, is a prerequisite for spin-based electronic applications in the future. In this regard Mn-doped Bi _2 Te _3 is a prototypical example that m
Externí odkaz:
https://doaj.org/article/a048ad3a2374425faba5e8712d0f5abf
Autor:
L. Bawden, S. P. Cooil, F. Mazzola, J. M. Riley, L. J. Collins-McIntyre, V. Sunko, K. W. B. Hunvik, M. Leandersson, C. M. Polley, T. Balasubramanian, T. K. Kim, M. Hoesch, J. W. Wells, G. Balakrishnan, M. S. Bahramy, P. D. C. King
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-6 (2016)
The origin of intertwined electronic orders in transition-metal dichalcogenides has long been debated. Here, Bawden et al. report that the normal state, from which these phases emerge, is unexpectedly spin-polarized, with spins locked to both valley
Externí odkaz:
https://doaj.org/article/1050eea6a87e4a8f8824e5fca8088926
Autor:
L. J. Collins-McIntyre, M. D. Watson, A. A. Baker, S. L. Zhang, A. I. Coldea, S. E. Harrison, A. Pushp, A. J. Kellock, S. S. P. Parkin, G. van der Laan, T. Hesjedal
Publikováno v:
AIP Advances, Vol 4, Iss 12, Pp 127136-127136-11 (2014)
We report the growth of Mn-doped Bi2Se3 thin films by molecular beam epitaxy (MBE), investigated by x-ray diffraction (XRD), atomic force microscopy (AFM), SQUID magnetometry and x-ray magnetic circular dichroism (XMCD). Epitaxial films were deposite
Externí odkaz:
https://doaj.org/article/596a1f2296a44a33ad44618433b23d88
Autor:
G. van der Laan, S. E. Harrison, Thorsten Hesjedal, Adriana I. Figueroa, L. J. Collins-McIntyre
Publikováno v:
physica status solidi (RRL) - Rapid Research Letters. 10:467-470
This publication arises from research funded by the John Fell Oxford University Press (OUP) Research Fund and the Research Complex at Harwell is acknowledged for their hospitality. SEH acknowledges partial financial support from a DARPA MESO Project
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::143b9cdc2e08f2a4d2ef62518d0be0cd
https://doi.org/10.1002/pssr.201600061
https://doi.org/10.1002/pssr.201600061
Autor:
Ralph Claessen, Jan Hugo Dil, Haifeng Yang, Lenart Dudy, Yulin Chen, Zhongkai Liu, Felix Reis, J. Schäfer, M. R. Scholz, Florian Adler, L. B. Duffy, L. J. Collins-McIntyre, Thorsten Hesjedal, Stefan Muff, V. A. Rogalev, J. Aulbach, Moritz Hoesch
We report on the electronic structure of the elemental topological semimetal α − Sn on InSb(001). High-resolution angle-resolved photoemission data allow us to observe the topological surface state (TSS) that is degenerate with the bulk band struc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56eb0d2b28e9677037001c8453dad248
https://ora.ox.ac.uk/objects/uuid:a5ccd1b3-7c84-42a5-9b9d-d7cd311feabc
https://ora.ox.ac.uk/objects/uuid:a5ccd1b3-7c84-42a5-9b9d-d7cd311feabc
Autor:
L. J. Collins-McIntyre, Giannantonio Cibin, Thorsten Hesjedal, Andrew J. Dent, Gerrit van der Laan, Adriana I. Figueroa
Publikováno v:
The Journal of Physical Chemistry C. 119:17344-17351
Transition metal (TM) doped topological insulators have been the focus of many recent studies since they exhibit exotic quantum and magneto-electric effects, and offer the prospect of potential applications in spintronic devices. Here we report a sys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3dd5e8b4e7dc86a8f371f1afddcb35bd
https://doi.org/10.1021/jp511713s
https://doi.org/10.1021/jp511713s
Publikováno v:
physica status solidi (b). 252:1334-1338
Topological insulator (TI) thin films of Biinline imageSeinline image and Biinline imageTeinline image have been successfully grown on amorphous fused silica (vitreous SiOinline image) substrates by molecular beam epitaxy. We find that such growth is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::465c64d5c0733082738138485b3ba255
https://doi.org/10.1002/pssb.201552003
https://doi.org/10.1002/pssb.201552003
Autor:
Thorsten Hesjedal, L. J. Collins-McIntyre, Alexander A. Baker, Adriana I. Figueroa, G. van der Laan
In the field of spintronics, the generation of a pure spin current (without macroscopic charge flow) through spin pumping of a ferromagnetic (FM) layer opens up the perspective of a new generation of dissipation-less devices. Microwave driven ferroma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ced2be5a2a8565028ecb8e3b7f21261a
https://ora.ox.ac.uk/objects/uuid:42105f0e-2331-4f3d-8d39-e6bf2645440e
https://ora.ox.ac.uk/objects/uuid:42105f0e-2331-4f3d-8d39-e6bf2645440e
Autor:
L. J. Collins-McIntyre, G. van der Laan, Adriana I. Figueroa, Alexander A. Baker, Kurt Kummer, Thorsten Hesjedal
Publikováno v:
Physical Review B. 92
Beam time awarded on ID32 at the ESRF (Proposal No. HC-1282) and on I10 at the Diamond Light Source (Proposal No. SI-10207) are acknowledged. T.H. acknowledges the John Fell Oxford University Press (OUP) Research Fund. A.A.B. was supported by Diamond
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bc5c20767c30d54781a55b85109bea5
https://doi.org/10.1103/physrevb.92.094420
https://doi.org/10.1103/physrevb.92.094420
Autor:
S E, Harrison, L J, Collins-McIntyre, S-L, Zhang, A A, Baker, A I, Figueroa, A J, Kellock, A, Pushp, S S P, Parkin, J S, Harris, G, van der Laan, T, Hesjedal
Publikováno v:
Journal of physics. Condensed matter : an Institute of Physics journal. 27(24)
Breaking the time-reversal symmetry (TRS) in topological insulators (TIs) through ferromagnetic doping is an essential prerequisite for unlocking novel physical phenomena and exploring potential device applications. Here, we report the successful gro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::322362cb98d3eec871f18cff23601d8a
https://pubmed.ncbi.nlm.nih.gov/26000785
https://pubmed.ncbi.nlm.nih.gov/26000785