Blar i Fakultet for naturvitenskap (NV) på tittel
Viser treff 11874-11893 av 12449
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Tunability of Andreev levels via spin-orbit coupling in Zeeman-split Josephson junctions
(Journal article; Peer reviewed, 2017)We study Andreev reflection and Andreev levels ε in Zeeman-split superconductor/Rashba wire/Zeeman split superconductor junctions by solving the Bogoliubov–de Gennes equation. We theoretically demonstrate that the Andreev ... -
Tunable anisotropic quantum Rabi model via magnon|spin-qubit ensemble
(Master thesis, 2021)Den pågående utviklingen innenfor kvanteinformasjonteknologi står ovenfor en rekke utfordringer i forbindelse med å konstruere fysiske plattformer som vil kunne være med på å realisere kvanteberegning og kvantekommunikasjon. ... -
Tunable electro-optical properties of doped chiral graphene nanoribbons
(Peer reviewed; Journal article, 2021)The electro-optical properties of doped chiral graphene nanoribbons are investigated using first principles calculations. O-atoms on edges enhance edge reconstruction with strong C=C bonds that increase the binding energy ... -
Tunable Gold-catalyzed Reactions of Propargyl Alcohols and Aryl Nucleophiles
(Peer reviewed; Journal article, 2022)Gold-catalyzed transformations of 1,3-diarylpropargyl alcohols and various aryl nucleophiles were studied. Selective tunable synthetic methods were developed for 1,1,3-triarylallenes, diaryl-indenes and tetraaryl-allyl ... -
Tunable high aspect ratio polymer nanostructures for cell interfaces
(Journal article; Peer reviewed, 2015)Nanoscale topographies and chemical patterns can be used as synthetic cell interfaces with a range of applications including study and control of cellular processes. Herein, we describe the fabrication of high aspect ratio ... -
Tunable superconducting critical temperature in ballistic hybrid structures with strong spin-orbit coupling
(Journal article; Peer reviewed, 2018)We present a theoretical description and numerical simulations of the superconducting transition in hybrid structures including strong spin-orbit interactions. The spin-orbit coupling is taken to be of Rashba type for ... -
Tunable supercurrent at the charge neutrality point via strained graphene junctions
(Journal article; Peer reviewed, 2011)We theoretically calculate the charge-supercurrent through a ballistic graphene junction where superconductivity is induced via the proximity-effect. Both monolayer and bilayer graphene are considered, including the ... -
Tungmetallavrenning til Folla, studier av lokale kilder. Langtidstrender for vassdraget.
(Master thesis, 2021)Denne masteroppgaven tar for seg Folldal Verk og forurensninger knyttet til avrenning fra nedlagte gruver og velt. Folldal Verk er delt inn i to områder: Tverrfjellet gruve på Hjerkinn og gruvene ved Folldal sentrum. Nedfor ... -
Tungmetaller i bekken Søra i Trondheim kommune
(Master thesis, 2018)I denne studien av bekken Søra blir konsentrasjoner av prioriterte tungmetaller og fosfor presentert for både filtrerte og ufiltrerte prøver. Bekken er betydelig påvirket av forurensning og leire, og Bekken har hatt en ... -
Tuning and Tracking of Coherent Shear Waves in Molecular Films
(Journal article; Peer reviewed, 2018)in films as response to femtosecond and picosecond laser pulse heating by timeresolved X-ray diffraction. This method allows a direct absolute determination of the molecular displacements induced by electron−phonon interactions, ... -
Tuning and tracking the growth of gold nanoparticles synthesized using binary surfactant mixtures
(Peer reviewed; Journal article, 2020)Synthesis of gold nanorods (Au NRs) using surfactant-mediated seeded growth involves the interplay of parameters such as pH, reducing agent, and surfactant among others. The use of binary surfactant mixtures of ... -
Tuning Ni–MoO2 Catalyst–Ionomer and Electrolyte Interaction for Water Electrolyzers with Anion Exchange Membranes
(Peer reviewed; Journal article, 2021)Tailoring catalyst–ionomer and electrolyte interaction is crucial for the development of anion exchange membrane (AEM) water electrolysis. In this work, the interaction of Ni–MoO2 nanosheets with ionomers and electrolyte ... -
Tuning of perovskite composition for NO oxidation
(Master thesis, 2018)Nitric acid (HNO3) is an important building block in the chemical industry, and special for production of fertilizers. It is manufactured by the Ostwald process, where oxidizing NO to NO2 is one of the three chemical steps. ... -
Tuning reactivity of Fischer-Tropsch synthesis by regulating TiOx overlayer over Ru/TiO2 nanocatalysts
(Peer reviewed; Journal article, 2020)The activity of Fischer–Tropsch synthesis (FTS) on metal-based nanocatalysts can be greatly promoted by the support of reducible oxides, while the role of support remains elusive. Herein, by varying the reduction condition ... -
Tuning the Electronic Properties of Single-Atom Pt Catalysts by Functionalization of the Carbon Support Material
(Journal article; Peer reviewed, 2017)When using support materials in heterogeneous catalysis, a fundamental understanding of the interactions between the catalyst and the support material is of critical importance. In this work, the stability, electronic ... -
Tuning the Thermoelectric Performance of CaMnO3-Based Ceramics by Controlled Exsolution and Microstructuring
(Peer reviewed; Journal article, 2022)The thermoelectric properties of CaMnO3−δ/CaMn2O4 composites were tuned via microstructuring and compositional adjustment. Single-phase rock-salt-structured CaO–MnO materials with Ca:Mn ratios larger than unity were produced ... -
Turbulent channel flow of generalized Newtonian fluids at a low Reynolds number
(Peer reviewed; Journal article, 2021)Several studies concerning the turbulent pipe flow of generalized Newtonian (GN) fluids may be found in the literature, but not for channel flow, although that has been extensively studied for other types of non-Newtonian ... -
Turbulent flows of generalized Newtonian fluids: mechanics and structural coherence
(Doctoral theses at NTNU;2022:276, Doctoral thesis, 2022)Most flows are turbulent in nature, yet fluids exhibit a plethora of inherent responses to applied stress. Fluids that respond in a linear manner, such as water and air, are labelled as Newtonian, whereas the majority of ... -
Twilight foraging enables European shags to survive the winter across their latitudinal range
(Peer reviewed; Journal article, 2021)Species breeding at high latitudes face a significant challenge of surviving the winter. Such conditions are particularly severe for diurnal marine endotherms such as seabirds. A critical question is therefore what behavioural ... -
Twinnability of Al–Mg alloys: A first-principles interpretation
(Journal article; Peer reviewed, 2017)Al–Mg alloys are considered to have potentials to form twins during deformation because Mg can reduce the intrinsic stacking fault energy γISFE of Al. Nevertheless, twinning has rarely been found in Al–Mg alloys even ...