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Structural, Electronic and Transport Properties of Hybrid SrTiO3-Graphene and Carbon Nanoribbon Interfaces
Jakub Baran, Christopher Eames, Keisuke Takahashi, Marco Molinari, Muhammed Islam, Stephen C. Parker
Nov 14, 2017
Hybrid materials composed of different functional structural units offer the possibility of tuning both the thermal and electronic properties of a material independently. Using quantum mechanical calculations, we investigate the...
Prospects for Engineering Thermoelectric Properties in La <sub>1/3</sub>NbO <sub>3</sub> Ceramics Revealed via Atomic-Level Characterization and Modeling
Demie Kepaptsoglou, Jakub Baran, F Azough, Dursun Ekren, Deepanshu Srivastava, Marco Molinari, Stephen C. Parker, Quentin Mathieu Ramasse, R Freer
Jan 02, 2018
A combination of experimental and computational techniques has been employed to explore the crystal structure and thermoelectric properties of A-site-deficient perovskite La 1/3NbO 3 ceramics....
Structural, Electronic and Transport Properties of Hybrid SrTiO3-Graphene and Carbon Nanoribbon Interfaces
Jakub Baran, Christopher Eames, Keisuke Takahashi, Marco Molinari, Muhammed Islam, Stephen C. Parker
Nov 14, 2017
Hybrid materials composed of different functional structural units offer the possibility of tuning both the thermal and electronic properties of a material independently. Using quantum mechanical calculations, we investigate the...
Prospects for Engineering Thermoelectric Properties in La <sub>1/3</sub>NbO <sub>3</sub> Ceramics Revealed via Atomic-Level Characterization and Modeling
Demie Kepaptsoglou, Jakub Baran, F Azough, Dursun Ekren, Deepanshu Srivastava, Marco Molinari, Stephen C. Parker, Quentin Mathieu Ramasse, R Freer
Jan 02, 2018
A combination of experimental and computational techniques has been employed to explore the crystal structure and thermoelectric properties of A-site-deficient perovskite La 1/3NbO 3 ceramics....
The role of structure and defect chemistry in high-performance thermoelectric bismuth strontium cobalt oxides
Jakub D. Baran, Demie M. Kepaptsoglou, Marco Molinari, Nuth Kulwongwit, Feridoon Azough, Robert Freer, Quentin M. Ramasse, Stephen C. Parker
Sep 26, 2016
[Bi0.87SrO2]2[CoO2]1.82 (BSCO) is one of the best p-type thermoelectric oxides but its structural and electronic properties are still little understood. BSCO is a misfit-layered compound consisting of an incommensurate stacking...
The role of structure and defect chemistry in high-performance thermoelectric bismuth strontium cobalt oxides
Jakub D. Baran, Demie M. Kepaptsoglou, Marco Molinari, Nuth Kulwongwit, Feridoon Azough, Robert Freer, Quentin M. Ramasse, Stephen C. Parker
Sep 26, 2016
[Bi0.87SrO2]2[CoO2]1.82 (BSCO) is one of the best p-type thermoelectric oxides but its structural and electronic properties are still little understood. BSCO is a misfit-layered compound consisting of an incommensurate stacking...
Tungsten bronze barium neodymium titanate (Ba<sub>6-3n</sub>Nd<sub>8+2n</sub>Ti<sub>18</sub>O<sub>54</sub>) an intrinsic nanostructured material and its defect distribution
Feridoon Azough, Robert Joseph Cernik, Bernhard Schaffer, Demie Kepaptsoglou, Quentin Mathieu Ramasse, Marco Bigatti, Amir Ali, Ian MacLaren, Juri Barthel, Marco Molinari, Jakub Dominik Baran, Stephen Charles Parker, Robert Freer
Apr 18, 2016
We investigated the structure of the tungsten bronze barium neodymium titanates Ba6-3nNd8+2nTi18O54, which are exploited as microwave dielectric ceramics. They form a complex...
Tungsten bronze barium neodymium titanate (Ba<sub>6-3n</sub>Nd<sub>8+2n</sub>Ti<sub>18</sub>O<sub>54</sub>) an intrinsic nanostructured material and its defect distribution
Feridoon Azough, Robert Joseph Cernik, Bernhard Schaffer, Demie Kepaptsoglou, Quentin Mathieu Ramasse, Marco Bigatti, Amir Ali, Ian MacLaren, Juri Barthel, Marco Molinari, Jakub Dominik Baran, Stephen Charles Parker, Robert Freer
Apr 18, 2016
We investigated the structure of the tungsten bronze barium neodymium titanates Ba6-3nNd8+2nTi18O54, which are exploited as microwave dielectric ceramics. They form a complex...
How Marketers Conduct Mixed Methods Research
Roger Baran
Mar 17, 2016
The complimentary nature of qualitative and quantitative research methods are examined with respect to a study assessing the market's view of a training and development institute in the Middle East. The qualitative portion...
Published by: IGI Global Scientific Publishing
Metallic Glass Films with Nanostructured Periodic Density Fluctuations Supported on Si/SiO2 as an Efficient Hydrogen Sorber.
Baran Sarac, Yurii P Ivanov, Tolga Karazehir, Barbara Putz, A Lindsay Greer, A Sezai Sarac, Jürgen Eckert
May 11, 2020
Nanostructured metallic glass films (NMGF) can exhibit surface and intrinsic effects that give rise to unique physical and chemical properties. Here, a facile synthesis and electrochemical, structural, and morphologic...
The boostless bootstrap and BCFW momentum shifts
In a recent paper [1], three-particle interactions without invariance under
Lorentz boosts were constrained by demanding that they yield tree-level
four-particle scattering amplitudes with singularities as dictated by...
Application of machine learning algorithms to the discretization problem in wearable electrical tomography imaging for bladder tracking
Bartlomiej Baran, Edward Kozłowski, Dariuz Majerek, Tomasz Rymarczyk, Manuchehr Soleimani, Dariusz Wójcik
Feb 28, 2023
The article presents the implementation of artificial intelligence algorithms for the problem of discretization in Electrical Impedance Tomography (EIT) adapted for urinary tract monitoring. The primary objective of...
Two-loop leading colour helicity amplitudes for W ± γ + j production at the LHC
Abstract: We present the two-loop leading colour QCD helicity amplitudes for the process pp → W (→ lν)γ + j. We implement a complete reduction of the amplitudes, including the leptonic decay of the W-boson, using finite field...
Regular Article - Theoretical Physics Higher-Order Perturbative Calculations scattering amplitudes Specific QCD Phenomenology
Published by: Springer Berlin Heidelberg
Supply chain networks, trade and the Brexit deal
We develop a multi-country general equilibrium model featuring (i) migration flows across borders; (ii) explicit supply chain networks both across sectors and across countries; (iii) services sector with a significant role in...
On graviton non-Gaussianities in the Effective Field Theory of Inflation
We derive parity-even graviton bispectra in the Effective Field Theory of Inflation (EFToI) to all orders in derivatives. Working in perturbation theory, we construct all cubic interactions that can contribute to tree-level...
Regular Article - Theoretical Physics Effective Field Theories Space-Time Symmetries Early Universe Particle Physics
Published by: Springer Berlin Heidelberg
Voltage Evolution and Electrochemical Behaviour of Soil Microbial Fuel Cells Operated in Different Quality Soils
The desire for a net-zero carbon future is a key driver for innovation in renewable energy. Amongst several emerging solutions, soil microbial fuel cells (SMFCs) pose an interesting addition as a low-cost, carbon–neutral...
The boostless bootstrap
Abstract: Poincaré invariance is a well-tested symmetry of nature and sits at the core of our description of relativistic particles and gravity. At the same time, in most systems Poincaré invariance is not a symmetry of the...
Endoscopist biopsy rate as a quality indicator for outpatient gastroscopy
Wladyslaw Januszewicz, Paulina Wieszczy, Andrzej Bialek, Katarzyna Karpinska, Jakub Szlak, Jakub Szymonik, Maciej Rupinski, Andrzej Mroz, Jaroslaw Regula, Michal F Kaminski
Nov 27, 2019
BACKGROUND AND AIMS: The diagnosis of gastric premalignant conditions (GPCs) relies on endoscopy with mucosal sampling. We hypothesized that the endoscopist biopsy rate (EBR) might constitute a quality indicator for EGD, and we...
Adenoma Adolescent Adult Aged Ambulatory Care Barrett Esophagus Biopsy Cohort Studies Duodenal Neoplasms Female Gastritis Atrophic Gastroscopy Humans Information Storage and Retrieval Logistic Models Male Metaplasia Middle Aged Multivariate Analysis Poland Precancerous Conditions Quality Indicators Health Care Retrospective Studies Squamous Intraepithelial Lesions Stomach Stomach Neoplasms Young Adult
A mycotic aneurysm related to Salmonella Rissen infection
Abstract: Background: Salmonella species commonly causes infection in humans and on occasion leads to serious complications, such as mycotic aneurysms. Here, we present the first case reported of a patient with a mycotic...
Long-ranged correlations in large deviations of local clustering.
In systems of diffusing particles, we investigate large deviations of a time-averaged measure of clustering around one particle. We focus on biased ensembles of trajectories, which realize large-deviation events. The bias acts...
Bootstrapping large graviton non-Gaussianities
Abstract: Gravitational interferometers and cosmological observations of the cosmic microwave background offer us the prospect to probe the laws of gravity in the primordial universe. To study and interpret these datasets we...
Published by: Springer Berlin Heidelberg
Functional patient-derived cellular models for neuropsychiatric drug discovery.
Mental health disorders are a leading cause of disability worldwide. Challenges such as disease heterogeneity, incomplete characterization of the targets of existing drugs and a limited understanding of functional interactions...
Voltage Evolution and Electrochemical Behaviour of Soil Microbial Fuel Cells Operated in Different Quality Soils
The desire for a net-zero carbon future is a key driver for innovation in renewable energy. Amongst several emerging solutions, soil microbial fuel cells (SMFCs) pose an interesting addition as a low-cost, carbon–neutral...
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