Outputs (158)

High open-circuit voltage in transition metal dichalcogenide solar cells (2020)
Journal Article
Svatek, S. A., Bueno-Blanco, C., Lin, D.-Y., Kerfoot, J., Macías, C., Zehender, M. H., …Antolín, E. (2021). High open-circuit voltage in transition metal dichalcogenide solar cells. Nano Energy, 79, Article 105427. https://doi.org/10.1016/j.nanoen.2020.105427

The conversion efficiency of ultra-thin solar cells based on layered materials has been limited by their open-circuit voltage, which is typically pinned to a value under 0.6 V. Here we report an open-circuit voltage of 1.02 V in a 120 nm-thick vertic... Read More about High open-circuit voltage in transition metal dichalcogenide solar cells.

Beyond linear coupling in microwave optomechanics (2020)
Journal Article
Cattiaux, D., Zhou, X., Kumar, S., Golokolenov, I., Gazizulin, R. R., Luck, A., …Collin, E. (2020). Beyond linear coupling in microwave optomechanics. Physical Review Research, 2(3), Article 033480. https://doi.org/10.1103/physrevresearch.2.033480

We explore the nonlinear dynamics of a cavity optomechanical system. Our realization consisting of a drumhead nano-electro-mechanical resonator (NEMS) coupled to a microwave cavity, allows for a nearly ideal platform to study the nonlinearities arisi... Read More about Beyond linear coupling in microwave optomechanics.

Long-Range Multibody Interactions and Three-Body Antiblockade in a Trapped Rydberg Ion Chain (2020)
Journal Article
Gambetta, F. M., Zhang, C., Hennrich, M., Lesanovsky, I., & Li, W. (2020). Long-Range Multibody Interactions and Three-Body Antiblockade in a Trapped Rydberg Ion Chain. Physical Review Letters, 125(13), https://doi.org/10.1103/physrevlett.125.133602

Trapped Rydberg ions represent a flexible platform for quantum simulation and information processing which combines a high degree of control over electronic and vibrational degrees of freedom. The possibility to individually excite ions to high-lying... Read More about Long-Range Multibody Interactions and Three-Body Antiblockade in a Trapped Rydberg Ion Chain.

SDSS-IV MaNGA: The link between bars and the early cessation of star formation in spiral galaxies (2020)
Journal Article
Fraser-McKelvie, A., Merrifield, M., Aragón-Salamanca, A., Peterken, T., Kraljic, K., Masters, K., …Lane, R. R. (2020). SDSS-IV MaNGA: The link between bars and the early cessation of star formation in spiral galaxies. Monthly Notices of the Royal Astronomical Society, 499(1), 1116-1125. https://doi.org/10.1093/mnras/staa2866

Bars are common in low-redshift disc galaxies, and hence quantifying their influence on their host is of importance to the field of galaxy evolution. We determine the stellar populations and star formation histories of 245 barred galaxies from the Ma... Read More about SDSS-IV MaNGA: The link between bars and the early cessation of star formation in spiral galaxies.

Socio-demographic and lifestyle factors associated with understanding fast food consumption among adults in Cambodia (2020)
Journal Article
Samphors, S., Chamroen, P., S. Dewey, R., Rachutorn, T., & Pisey, V. (2020). Socio-demographic and lifestyle factors associated with understanding fast food consumption among adults in Cambodia. F1000Research, 9, Article 1121. https://doi.org/10.12688/f1000research.25652.1

Background: Over the past decades, fast food has been rapidly gaining popularity and availability worldwide. Its consequential impact on human health is among the highest in terms of non-communicable diseases. Therefore, this study aimed to investiga... Read More about Socio-demographic and lifestyle factors associated with understanding fast food consumption among adults in Cambodia.

Sub-Surface Molecular Analysis and Imaging in Turbid Media Using Time-Gated Raman Spectral Multiplexing (2020)
Journal Article
Corden, C., Matousek, P., Conti, C., & Notingher, I. (2021). Sub-Surface Molecular Analysis and Imaging in Turbid Media Using Time-Gated Raman Spectral Multiplexing. Applied Spectroscopy, 75(2), 156-167. https://doi.org/10.1177/0003702820946054

Obtaining molecular information deeper within optically turbid samples is valuable in many applications. However, in many cases this is challenging, in particular when the sample elicits strong laser-induced fluorescence emission. Here, we investigat... Read More about Sub-Surface Molecular Analysis and Imaging in Turbid Media Using Time-Gated Raman Spectral Multiplexing.

Fluorescence and Electroluminescence of J-Aggregated Polythiophene Monolayers on Hexagonal Boron Nitride (2020)
Journal Article
Kerfoot, J., Svatek, S. A., Korolkov, V. V., Taniguchi, T., Watanabe, K., Antolin, E., & Beton, P. H. (2020). Fluorescence and Electroluminescence of J-Aggregated Polythiophene Monolayers on Hexagonal Boron Nitride. ACS Nano, 14(10), 13886–13893. https://doi.org/10.1021/acsnano.0c06280

The photophysics of a semiconducting polymer is manipulated through molecular self-assembly on an insulating surface. Adsorption of polythiophene (PT) monolayers on hexagonal boron nitride (hBN) leads to a structurally induced planarization and a reb... Read More about Fluorescence and Electroluminescence of J-Aggregated Polythiophene Monolayers on Hexagonal Boron Nitride.

Reward Versus Nonreward Sensitivity of the Medial Versus Lateral Orbitofrontal Cortex Relates to the Severity of Depressive Symptoms (2020)
Journal Article
Xie, C., Jia, T., Rolls, E. T., Robbins, T. W., Sahakian, B. J., Zhang, J., …Zhang, Y. (2021). Reward Versus Nonreward Sensitivity of the Medial Versus Lateral Orbitofrontal Cortex Relates to the Severity of Depressive Symptoms. Biological Psychiatry: Cognitive Neuroscience and Neuroimaging, 6(3), 259-269. https://doi.org/10.1016/j.bpsc.2020.08.017

Background The orbitofrontal cortex (OFC) is implicated in depression. The hypothesis investigated was whether the OFC sensitivity to reward and nonreward is related to the severity of depressive symptoms. Methods Activations in the monetary inc... Read More about Reward Versus Nonreward Sensitivity of the Medial Versus Lateral Orbitofrontal Cortex Relates to the Severity of Depressive Symptoms.

Galaxy Zoo Builder: Four-component Photometric Decomposition of Spiral Galaxies Guided by Citizen Science (2020)
Journal Article
Lingard, T. K., Masters, K. L., Krawczyk, C., Lintott, C., Kruk, S., Simmons, B., …Baeten, E. (2020). Galaxy Zoo Builder: Four-component Photometric Decomposition of Spiral Galaxies Guided by Citizen Science. Astrophysical Journal, 900(2), 178. https://doi.org/10.3847/1538-4357/ab9d83

Multicomponent modeling of galaxies is a valuable tool in the effort to quantitatively understand galaxy evolution, yet the use of the technique is plagued by issues of convergence, model selection, and parameter degeneracies. These issues limit its... Read More about Galaxy Zoo Builder: Four-component Photometric Decomposition of Spiral Galaxies Guided by Citizen Science.

Nonequilibrium Phase Transitions in (1+1)-Dimensional Quantum Cellular Automata with Controllable Quantum Correlations (2020)
Journal Article
Gillman, E., Carollo, F., & Lesanovsky, I. (2020). Nonequilibrium Phase Transitions in (1+1)-Dimensional Quantum Cellular Automata with Controllable Quantum Correlations. Physical Review Letters, 125(10), Article 100403. https://doi.org/10.1103/physrevlett.125.100403

Motivated by recent progress in the experimental development of quantum simulators based on Rydberg atoms, we introduce and investigate the dynamics of a class of (1+1)-dimensional quantum cellular automata. These non-equilibrium many-body models, wh... Read More about Nonequilibrium Phase Transitions in (1+1)-Dimensional Quantum Cellular Automata with Controllable Quantum Correlations.