Outputs (202)

Tunnel spectroscopy of localised electronic states in hexagonal boron nitride (2018)
Journal Article
Patanè, A., Mishchenko, A., Greenaway, M., Vdovin, E., Ghazaryan, D., Misra, A., …Eaves, L. (2018). Tunnel spectroscopy of localised electronic states in hexagonal boron nitride. Communications Physics, 1(1), Article 94. https://doi.org/10.1038/s42005-018-0097-1

Hexagonal boron nitride is a large band gap layered crystal, frequently incorporated in van der Waals heterostructures as an insulating or tunnel barrier. Localised states with energies within its band gap can emit visible light, relevant to applicat... Read More about Tunnel spectroscopy of localised electronic states in hexagonal boron nitride.

The Three Hundred Project: the evolution of galaxy cluster density profiles (2018)
Journal Article
Mostoghiu, R., Knebe, A., Cui, W., Pearce, F. R., Yepes, G., Power, C., …Arth, A. (2018). The Three Hundred Project: the evolution of galaxy cluster density profiles. Monthly Notices of the Royal Astronomical Society, 483(3), 3390-3403. https://doi.org/10.1093/mnras/sty3306

Recent numerical studies of the dark matter density profiles of massive galaxy clusters (Mhalo > 1015 M) show that their median radial mass density profile remains unchanged up to z > 1, displaying a highly self-similar evolution. We verify this by u... Read More about The Three Hundred Project: the evolution of galaxy cluster density profiles.

Short-term changes observed in multi-parametric liver MRI following therapy with direct acting antivirals in chronic hepatitis C virus patients (2018)
Journal Article
Bradley, C., Scott, R., Cox, E., Palaniyappan, N., Thompson, B., Ryder, D., …Francis, S. (2019). Short-term changes observed in multi-parametric liver MRI following therapy with direct acting antivirals in chronic hepatitis C virus patients. European Radiology, 29(6), 3100–3107. https://doi.org/10.1007/s00330-018-5788-1

Methods: We applied multiparametric MRI to assess changes in liver composition, perfusion and blood flow in 17 patients before DAA therapy and after treatment completion (within 12 weeks of last DAA tablet swallowed). Results: We observed changes in... Read More about Short-term changes observed in multi-parametric liver MRI following therapy with direct acting antivirals in chronic hepatitis C virus patients.

Photo-quantum Hall effect and light-induced charge transfer at the interface of graphene/InSe heterostructures (2018)
Journal Article
Bhuiyan, M. A., Kudrynskyi, Z. R., Mazumder, D., Greener, J. D., Makarovsky, O., Mellor, C. J., …Patanè, A. (2019). Photo-quantum Hall effect and light-induced charge transfer at the interface of graphene/InSe heterostructures. Advanced Functional Materials, 29(3), Article 1805491. https://doi.org/10.1002/adfm.201805491

The transfer of electronic charge across the interface of two van der Waals crystals can underpin the operation of a new class of functional devices. Amongst van der Waals semiconductors, an exciting and rapidly growing development involves the “post... Read More about Photo-quantum Hall effect and light-induced charge transfer at the interface of graphene/InSe heterostructures.

Fast Raman spectral mapping of highly fluorescing samples by time-gated spectral multiplexed detection (2018)
Journal Article
Corden, C. J., Shipp, D. W., Matousek, P., & Notingher, I. (2018). Fast Raman spectral mapping of highly fluorescing samples by time-gated spectral multiplexed detection. Optics Letters, 43(23), 5733-5736. https://doi.org/10.1364/ol.43.005733

We present a time-gated Raman micro-spectroscopy technique suitable for fast Raman mapping of samples eliciting large laser-induced fluorescence backgrounds. To achieve the required time resolution for effective fluorescence rejection, a picosecond p... Read More about Fast Raman spectral mapping of highly fluorescing samples by time-gated spectral multiplexed detection.

Design and optical characterisation of an efficient light trapping structure for dye-sensitized solar cell integrated windows (2018)
Journal Article
Knott, A., Liu, X., Makarovskiy, O., O'Shea, J., Tuck, C., & Wu, Y. (2019). Design and optical characterisation of an efficient light trapping structure for dye-sensitized solar cell integrated windows. Building Simulation, 12(1), 41-49. https://doi.org/10.1007/s12273-018-0485-1

Windows integrated with semi-transparent photovoltaics (PVs) such as Dye-Sensitized Solar Cells (DSSCs) show good potential in improving building performance, in term of providing daylight, reducing unnecessary solar heat gain and also generating ele... Read More about Design and optical characterisation of an efficient light trapping structure for dye-sensitized solar cell integrated windows.

The environments of luminous radio-WISE selected infrared galaxies (2018)
Journal Article
Penney, J. I., Blain, A. W., Wylezalek, D., Hatch, N. A., Lonsdale, C., Kimball, A., …Wu, J. (2019). The environments of luminous radio-WISE selected infrared galaxies. Monthly Notices of the Royal Astronomical Society, 483(1), 514-528. https://doi.org/10.1093/mnras/sty3128

We have observed the environments of a population of 33 heavily dust obscured, ultraluminous, high-redshift galaxies, selected using Wide-Field Infrared Survey Explorer (WISE) and NRAO 1.4 GHz VLA Sky Survey atz > 1.3 with the infrared array camera o... Read More about The environments of luminous radio-WISE selected infrared galaxies.

Galaxy and Mass Assembly (GAMA): Accurate number densities and environments of massive ultra-compact galaxies at 0.02 < z < 0.3 (2018)
Journal Article
Buitrago, F., Ferreras, I., Kelvin, L. S., Baldry, I. K., Davies, L., Angthopo, J., …Graham, A. W. (2018). Galaxy and Mass Assembly (GAMA): Accurate number densities and environments of massive ultra-compact galaxies at 0.02 < z < 0.3. Astronomy and Astrophysics, 619, Article A137. https://doi.org/10.1051/0004-6361/201833785

Context. Massive ultra-compact galaxies (MUGs) are common at z = 2−3, but very rare in the nearby Universe. Simulations predict that the few surviving MUGs should reside in galaxy clusters, whose large relative velocities prevent them from merging, t... Read More about Galaxy and Mass Assembly (GAMA): Accurate number densities and environments of massive ultra-compact galaxies at 0.02 < z < 0.3.

Addressing challenges of high spatial resolution UHF fMRI for group analysis of higher?order cognitive tasks: An inter?sensory task directing attention between visual and somatosensory domains (2018)
Journal Article
Aquino, K. M., Sokoliuk, R., Pakenham, D., Sanchez-Panchuelo, R. M., Hanslmayr, S., Mayhew, S. D., …Francis, S. T. (2019). Addressing challenges of high spatial resolution UHF fMRI for group analysis of higher‐order cognitive tasks: An inter‐sensory task directing attention between visual and somatosensory domains. Human Brain Mapping, 40(4), 1298-1316. https://doi.org/10.1002/hbm.24450

Functional MRI at ultra-high field (UHF, ?7T) provides significant increases in BOLD contrast-to-noise ratio (CNR) compared with conventional field strength (3T), and has been exploited for reduced field-of-view, high spatial resolution mapping of pr... Read More about Addressing challenges of high spatial resolution UHF fMRI for group analysis of higher?order cognitive tasks: An inter?sensory task directing attention between visual and somatosensory domains.

Optical Properties of GaAs1?xBix/GaAs Quantum Well Structures Grown by Molecular Beam Epitaxy on (100) and (311)B GaAs Substrates (2018)
Journal Article
Gunes, M., Ukelge, M., Donmez, O., Erol, A., Gumus, C., Alghamdi, H., …Guina, M. (2018). Optical Properties of GaAs1−xBix/GaAs Quantum Well Structures Grown by Molecular Beam Epitaxy on (100) and (311)B GaAs Substrates. Semiconductor Science and Technology, 33(12), Article 124015. https://doi.org/10.1088/1361-6641/aaea2e

In this work, the electronic bandstructure of GaAs1?xBix/GaAs single quantum well (QW) samples grown by molecular beam epitaxy is investigated by photomodulated reflectance (PR) measurements as a function of Bi content (0.0065 ? x ? 0.0215) and subst... Read More about Optical Properties of GaAs1?xBix/GaAs Quantum Well Structures Grown by Molecular Beam Epitaxy on (100) and (311)B GaAs Substrates.