Browsing Det matematisk-naturvitenskapelige fakultet by Title
Now showing items 443-462 of 838
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(Master thesis / Masteroppgave, 2023)
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)II–IV nitrides and their alloys represent an earth-abundant and potentially cost-efficient alternative to the well-developed AlN-GaN-InN system. A major drawback with the II–IV nitrides is that ZnSnN2, the lowest band gap ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)Lithium fluoride (LiF) is an integral part of UV optics. Recently, it has also gained attention for its role in the solid-electrolyte interphase on the anode of lithium-ion batteries. Atomic layer deposition (ALD) is the ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)Demographic buffering and lability have been identified as adaptive strategies to optimise fitness in a fluctuating environment. These are not mutually exclusive, however, we lack efficient methods to measure their relative ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)Crystallization pressure drives deformation and damage in monuments, buildings, and the Earth’s crust. Even though the phenomenon has been known for 170 years, there is no agreement between theoretical calculations of the ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)We present detailed characteristics of linear polarization features (LPFs) in the quiet-Sun photosphere from high-resolution observations obtained with SUNRISE/IMaX. We explore differently treated data with various noise ...
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)To constrain the impact of preexisting mechanical weaknesses on strain localization culminating in macroscopic shear failure, we simulate triaxial compression of layered sedimentary rock using three-dimensional discrete ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)Host-intrinsic factors as well as environmental changes are known to be strong evolutionary drivers defining the genetic foundation of immunity. Using a novel set of teleost genomes and a time-calibrated phylogeny, we here ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2012)The lateral distributions of intrinsic point defects in n-type (0001) 4H-SiC have been investigated following room temperature irradiation with a focused beam of 10 keV protons. Laterally resolved deep level transient ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)Mating strategies are key components in the fitness of organisms, and notably in birds the occurrence of monogamy versus polygyny has attracted wide interest. We address this by a very comprehensive dataset (2899 breeding ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)Background: The microbiome has been implicated in the initiation and progression of colorectal cancer (CRC) in cross-sectional studies. However, there is a lack of studies using prospectively collected samples. Methods: ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)The ability of communities to withstand stress or maintain their species composition over extended periods of environmental changes is a matter of major concern. Here, we utilize a dataset where microcrustacean communities ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)The riverine dissolved organic carbon (DOC) flux is of similar magnitude to the terrestrial sink for atmospheric CO2, but the factors controlling it remain poorly determined and are largely absent from Earth system models ...
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2018)Band gap grading of Cu2ZnSn(S,Se)4 (CZTSSe) solar cells can be achieved by varying the Sr = [S]/([S] + [Se]) ratio in the absorber layer with depth. One approach is a two-step annealing process where the absorber is first ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)The Kongsberg and Bamble lithotectonic domains of SE-Norway are known as classical Precambrian high-grade metamorphic terrains. The area has undergone extensive metasomatism with formation of albitites and scapolite-rich ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)Abstract Earthquakes at lower crustal depths are common during continental collision. However, the coseismic weakening mechanisms required to propagate an earthquake at high pressures are poorly understood. Transient ...
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Luminescent Au(III)-M(I) (M = Cu, Ag) Aggregates Based on Dicyclometalated Bis(alkynyl) Gold Anions (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)The syntheses and structures of a series of complexes based on the C∧C-chelated Au(III) unit (C∧C = 4,4′-bis(t-butyl) 2,2′-biphenyl-1,1′-diyl) are reported, namely, [{(C∧C)Au(C≡CtBu)2}2M2], (C∧C)Au(C≡CR)(C≡NXyl), and ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)Point defects in semiconductors are emerging as an important contender platform for quantum technology (QT) applications, showing potential for quantum computing, communication, and sensing. Indeed, point defects have been ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)The transition from integrated petrochemical complexes toward decentralized chemical plants utilizing distributed feedstocks calls for simpler downstream unit operations. Less separation steps are attractive for future ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)We have used operando X-ray diffraction computed tomography (XRD-CT) analysed by rigorous crystallographic methods to reveal the behaviour of a zeolite/alumina based catalyst extrudate in the methanol-to-hydrocarbon reaction ...