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Akademický článek

Rejuvenation of giant electrostrain in doped barium titanate single crystals

Autor: E. A. Patterson, P. Finkel, M. G. Cain, P. Thompson, C. Lucas, M. Staruch

Publikováno v: APL Materials, Vol 11, Iss 4, Pp 041109-041109-6 (2023)

Engineering materials through the introduction of point defects has resulted in significant advances in semiconductor processing and, more recently, the observation of novel phenomena such as large reconfigurable strains in ferroelectrics as a result

Externí odkaz: https://doaj.org/article/563699a0cebe4704bea6e54653843071

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Akademický článek

Magnetic and multiferroic properties of dilute Fe-doped BaTiO3 crystals

Autor: M. Staruch, H. ElBidweihy, M. G. Cain, P. Thompson, C. A. Lucas, P. Finkel

Publikováno v: APL Materials, Vol 8, Iss 3, Pp 031109-031109-6 (2020)

Combining and coupling both magnetic and electric properties in one single phase multiferroic material has attracted high interest recently to enable a broad range of novel devices and applications. To evaluate one potential route toward new multifer

Externí odkaz: https://doaj.org/article/7271c0e972304a92aa4a31e073148d80

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Akademický článek

Electrode size and boundary condition independent measurement of the effective piezoelectric coefficient of thin films

Autor: M. Stewart, S. Lepadatu, L. N. McCartney, M. G. Cain, L. Wright, J. Crain, D. M. Newns, G. J. Martyna

Publikováno v: APL Materials, Vol 3, Iss 2, Pp 026103-026103-7 (2015)

The determination of the piezoelectric coefficient of thin films using interferometry is hindered by bending contributions. Using finite element analysis (FEA) simulations, we show that the Lefki and Dormans approximations using either single or doub

Externí odkaz: https://doaj.org/article/74bb5712ea9f49fea368b32a4f978fa2

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Intrinsic and extrinsic nature of the giant piezoelectric effect in the initial poling of PMN-PT

Autor: A. G. A. Nisbet, F. Fabrizi, S. C. Vecchini, M. Stewart, M. G. Cain, T. Hase, P. Finkel, S. Grover, R. Grau-Crespo, S. P. Collins

Publikováno v: Physical Review Materials. 5

Demonstrating both the intrinsic and extrinsic nature of the giant piezoelectric effect (GPE) in complex solid solutions, near the morphotropic phase boundary, has been extremely challenging until now, because such materials exhibit multiple phases o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53077390257b549470eb294a889e42d3
https://doi.org/10.1103/physrevmaterials.5.l120601

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Lunar Drilling – Challenges and Opportunities

Autor: M. G. Cain, S. J. Sawaryn, Sungwoo Lim, Alexander R. Linossier, P. Bustin, D. J. Smith, Ian A. Crawford

Publikováno v: Day 3 Wed, September 26, 2018.

Plans are being developed to drill and core a 100m deep hole on the Moon, an ambitious step beyond the 2.986m depth achieved at the Apollo 17 landing site in 1972. There are many scientific reasons for doing this, including determining the lunar geol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3c31c84210854cd6d0a37542f4ca07fb
https://doi.org/10.2118/191624-ms

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T1 hypointense lesion load in secondary progressive multiple sclerosis: a comparison of pre versus post contrast loads and of manual versus semi automated threshold techniques for lesion segmentation

Autor: Alasdair Coles, J. I. O'riordan, L. Wang, Ps Tofts, DH Miller, D. A. S. Compston, M. G. Cain

Publikováno v: ResearcherID

Magnetic resonance imaging (MRI) is increasingly being used as a monitoring tool for disease activity in therapeutic trials in multiple sclerosis. There is, however, only a limited relationship between MRI findings and clinical outcome measurements.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35d18adaa7812a74942eb79cba4ab7d5
https://doi.org/10.1191/135245898678919483

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Use of a synchronization card for XMCD measurements at the XMaS Beamline

Autor: L. Bouchenoire, S. D. Brown, P. B. J. Thompson, T. P. A. Hase, P. Normile, O. Bikondoa, R. Hino, M. Guijarro, M. Stewart, M. G. Cain, J. Kervin, R. Garrett, I. Gentle, K. Nugent, S. Wilkins

Publikováno v: AIP Conference Proceedings.

X‐ray Magnetic Circular Dichroism (XMCD) spectra from a 5 μm polycrystalline Gd foil were measured in transmission across the Gd L2,3 edges using the Multipurpose Unit for Synchronisation, Sequencing and Triggering (MUSST) card developed at the Eu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e611073144387e9c7624d88295308db6
https://doi.org/10.1063/1.3463352

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Akademický článek

Properties of morphotropic phase boundary Pb(Mg1/3Nb2/3)O3-PbTiO3 films with submicrometre range thickness on Si-based substrates.

Autor: M Alguero, M Stewart, M G Cain, P Ramos, J Ricote, M L Calzada

Publikováno v: Journal of Physics D: Applied Physics; May2010, Vol. 43 Issue 20, p205401-205401, 1p

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