Outputs (207)

Writing and reading antiferromagnetic Mn2Au by Néel spin-orbit torques and large anisotropic magnetoresistance (2018)
Journal Article
Bodnar, S. Y., Šmejkal, L., Turek, I., Jungwirth, T., Gomonay, O., Sinova, J., …Jourdan, M. (2018). Writing and reading antiferromagnetic Mn2Au by Néel spin-orbit torques and large anisotropic magnetoresistance. Nature Communications, 9(1), Article 348. https://doi.org/10.1038/s41467-017-02780-x

Using antiferromagnets as active elements in spintronics requires the ability to manipulate and read-out the Néel vector orientation. Here we demonstrate for Mn2Au, a good conductor with a high ordering temperature suitable for applications, reproduc... Read More about Writing and reading antiferromagnetic Mn2Au by Néel spin-orbit torques and large anisotropic magnetoresistance.

Evidence for merger-driven growth in luminous, high-z, obscured AGNs in the CANDELS/COSMOS field (2018)
Journal Article
Donley, J. L., Kartaltepe, J., Kocevski, D., Salvato, M., Santini, P., Suh, H., …Nagao, T. (2018). Evidence for merger-driven growth in luminous, high-z, obscured AGNs in the CANDELS/COSMOS field. Astrophysical Journal, 853(1), https://doi.org/10.3847/1538-4357/aa9ffa

While major mergers have long been proposed as a driver of both active galactic nucleus (AGN) activity and the
MBH–sbulge relation, studies of moderate to high-redshift Seyfert-luminosity AGN hosts have found little evidence for enhanced rates of in... Read More about Evidence for merger-driven growth in luminous, high-z, obscured AGNs in the CANDELS/COSMOS field.

ALMA observations of lensed Herschel sources: testing the dark matter halo paradigm (2018)
Journal Article
Amvrosiadis, A., Eales, S., Negrello, M., Marchetti, L., Smith, M., Bourne, N., …Vaccari, M. (2018). ALMA observations of lensed Herschel sources: testing the dark matter halo paradigm. Monthly Notices of the Royal Astronomical Society, 475(4), 4939-4952. https://doi.org/10.1093/mnras/sty138

With the advent of wide-area submillimetre surveys, a large number of high-redshift gravitationally lensed dusty star-forming galaxies have been revealed. Because of the simplicity of the selection criteria for candidate lensed sources in such survey... Read More about ALMA observations of lensed Herschel sources: testing the dark matter halo paradigm.

Galaxy and Mass Assembly (GAMA): morphological transformation of galaxies across the green valley (2018)
Journal Article
Bremer, M., Phillipps, S., Kelvin, L., De Propris, R., Kennedy, R., Moffett, A., …Taylor, E. (in press). Galaxy and Mass Assembly (GAMA): morphological transformation of galaxies across the green valley. Monthly Notices of the Royal Astronomical Society, https://doi.org/10.1093/mnras/sty124

We explore constraints on the joint photometric and morphological evolution of typical low redshift galaxies as they move from the blue cloud through the green valley and onto the red sequence. We select GAMA survey galaxies with 10.25 < log(M*/M⊙) <... Read More about Galaxy and Mass Assembly (GAMA): morphological transformation of galaxies across the green valley.

Simulations of Cold Electroweak Baryogenesis: quench from portal coupling to new singlet field (2018)
Journal Article
Mou, Z.-G., Saffin, P. M., & Tranberg, A. (2018). Simulations of Cold Electroweak Baryogenesis: quench from portal coupling to new singlet field. Journal of High Energy Physics, 2018(1), Article 103. https://doi.org/10.1007/JHEP01%282018%29103

We compute the baryon asymmetry generated from Cold Electroweak Baryogenesis, when a dynamical Beyond-the-Standard-Model scalar singlet field triggers the spinodal transition. Using a simple potential for this additional field, we match the speed of... Read More about Simulations of Cold Electroweak Baryogenesis: quench from portal coupling to new singlet field.

The second Herschel–ATLAS Data Release – III. Optical and near-infrared counterparts in the North Galactic Plane field (2018)
Journal Article
Furlanetto, C., Dye, S., Bourne, N., Maddox, S., Dunne, L., Eales, S., …Ibar, E. (2018). The second Herschel–ATLAS Data Release – III. Optical and near-infrared counterparts in the North Galactic Plane field. Monthly Notices of the Royal Astronomical Society, 476(1), 961-978. https://doi.org/10.1093/mnras/sty151

This paper forms part of the second major public data release of the Herschel Astrophysical Terahertz Large Area Survey (H-ATLAS). In this work, we describe the identification of optical and near-infrared counterparts to the submillimetre detected so... Read More about The second Herschel–ATLAS Data Release – III. Optical and near-infrared counterparts in the North Galactic Plane field.

Voltage- and light-controlled spin properties of a two-dimensional hole gas in p-type GaAs/AlAs resonant tunneling diodes (2018)
Journal Article
Galeti, H., Galvao Gobato, Y., Brasil, M., Taylor, D., & Henini, M. (in press). Voltage- and light-controlled spin properties of a two-dimensional hole gas in p-type GaAs/AlAs resonant tunneling diodes. Journal of Electronic Materials, 47(3), https://doi.org/10.1007/s11664-018-6065-4

We have investigated the spin properties of a two-dimensional hole gas (2DHG) formed at the contact layer of a p-type GaAs/AlAs resonant tunneling diode (RTD). We have measured the polarized-resolved photoluminescence of the RTD as a function of bias... Read More about Voltage- and light-controlled spin properties of a two-dimensional hole gas in p-type GaAs/AlAs resonant tunneling diodes.

Exploring the advantages of multiband fMRI with simultaneous EEG to investigate coupling between gamma frequency neural activity and the BOLD response in humans (2018)
Journal Article
Uji, M., Wilson, R., Francis, S. T., Mullinger, K. J., & Mayhew, S. D. (2018). Exploring the advantages of multiband fMRI with simultaneous EEG to investigate coupling between gamma frequency neural activity and the BOLD response in humans. Human Brain Mapping, 39(4), 1673-1687. https://doi.org/10.1002/hbm.23943

We established an optimal combination of EEG recording during sparse multiband (MB) fMRI that preserves high resolution, whole brain fMRI coverage whilst enabling broad-band EEG recordings which are uncorrupted by MRI gradient artefacts (GAs). We fir... Read More about Exploring the advantages of multiband fMRI with simultaneous EEG to investigate coupling between gamma frequency neural activity and the BOLD response in humans.

Stable DHLA–PEG capped PbS quantum dots: from synthesis to near-infrared biomedical imaging (2018)
Journal Article
Zamberlan, F., Turyanska, L., Patanè, A., Liu, Z., Williams, H., Fay, M., …Grabowska, A. (in press). Stable DHLA–PEG capped PbS quantum dots: from synthesis to near-infrared biomedical imaging. Journal of Materials Chemistry B, 6, https://doi.org/10.1039/c7tb02912h

The short shelf-life of water-soluble quantum dots (QDs) due to colloidal instability represents a major drawback to their exploitation. This work examines the colloidal stability of PbS nanoparticles capped with dihydrolipoic acid–polyethylene glyco... Read More about Stable DHLA–PEG capped PbS quantum dots: from synthesis to near-infrared biomedical imaging.

Growing up in a megalopolis: environmental effects on galaxy evolution in a supercluster at z∼0.65 in UKIDSS UDS (2018)
Journal Article
Galametz, A., Pentericci, L., Castellano, M., Mendel, T., Hartley, W. G., Fossati, M., …Kocevski, D. D. (2018). Growing up in a megalopolis: environmental effects on galaxy evolution in a supercluster at z∼0.65 in UKIDSS UDS. Monthly Notices of the Royal Astronomical Society, 475(3), https://doi.org/10.1093/mnras/sty095

We present a large-scale galaxy structure Cl J021734-0513 at z ∼ 0.65 discovered in the UKIDSS UDS field, made of ∼ 20 galaxy groups and clusters, spreading over 10 Mpc. We report on a VLT/VIMOS spectroscopic follow-up program that, combined with pas... Read More about Growing up in a megalopolis: environmental effects on galaxy evolution in a supercluster at z∼0.65 in UKIDSS UDS.