cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5286/isis.e.rb2220197
title: Measurement of the Average Kinetic Energy of Li in Li2S and the Solid State Electrolyte Li7P3S11

description: Solid-state electrolytes (SSE) demonstrate thermal and chemical stability in the presence of lithium-metal anode systems, and are of particular importance as the world moves towards higher energy density, higher operating voltage battery cells. This proposal aims to demonstrate the use of deep inelastic neutron scattering (DINS) for providing unique information of the lithium ions in solid electrolyte materials, namely the average kinetic energy of the ions as it varies with temperature. We will first measure Li2S in the temperature range 4K-350K in order to benchmark the simple, binary lithium-sulphur compound against previous DINS data for lithium. We will then measure the superionic conductor Li7P3S11 across the same temperature range to determine the difference in average kinetic energy of lithium in this commercially relevant SSE system
DOI: 10.5286/isis.e.rb2220197-3
title: Measurement of the Average Kinetic Energy of Li in Li2S and the Solid State Electrolyte Li7P3S11

description: Solid-state electrolytes (SSE) demonstrate thermal and chemical stability in the presence of lithium-metal anode systems, and are of particular importance as the world moves towards higher energy density, higher operating voltage battery cells. This proposal aims to demonstrate the use of deep inelastic neutron scattering (DINS) for providing unique information of the lithium ions in solid electrolyte materials, namely the average kinetic energy of the ions as it varies with temperature. We will first measure Li2S in the temperature range 4K-350K in order to benchmark the simple, binary lithium-sulphur compound against previous DINS data for lithium. We will then measure the superionic conductor Li7P3S11 across the same temperature range to determine the difference in average kinetic energy of lithium in this commercially relevant SSE system
DOI: 10.5286/isis.e.rb2320001
title: Magnetic Excitation Spectrum of Rouaite, Cu₂(NO₃)(OD)₃

description: The mineral rouaite, Cu₂(NO₃)(OD)₃ in synthetic form, consists of triangular-lattice planes of Cu2+, compressed along the crystallographic b axis to form chains. Below 4.8 K, these chains alternate ferro- and antiferromagnetic, with consecutive ferromagnetic chains having opposite spin orientation. This is essentially the same magnetic sublattice and magnetic ground state as in Cu(OD)₃Br (botallackite), the only material in which spinon-magnon mixing has been reported to date. We propose to look for spinon-magnon mixing in rouaite, starting with time-of-flight spectroscopy. This will also reveal the magnon spectrum, allowing us to model the interaction parameters underlying the magnetic order. Above 4.8 K, rouaite enters an incommensurate phase, the excitation spectrum of which would also provide crucial information.
DOI: 10.5286/isis.e.rb2390091-1
title: Neutron powder diffraction study of triangular lattice QSL candidate YbZn2GaO5
DOI: 10.3535/bvr-8st-8yf
title: Myrsine africana L.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.5286/isis.e.rb2390110-1
title: CaMn6.5Ru0.5O12
DOI: 10.5286/isis.e.rb2390111-1
title: (Mo/W) doped NiFe2N
DOI: 10.3535/30c-bxk-zm9
title: Plantae

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/7b6-lgr-dnt
title: Plantae

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.5286/isis.e.rb2220124
title: NR study of interactions between nonionic surfactants and DPPC bilayer: implication to human corneal cell cytotoxicities
DOI: 10.5286/isis.e.rb2220124-1
title: NR study of interactions between nonionic surfactants and DPPC bilayer: implication to human corneal cell cytotoxicities
DOI: 10.5286/isis.e.rb2390109-1
title: Dy2NiRu0.5Ir0.5O6
DOI: 10.3535/4v3-hj1-hsp
title: Plantae

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/aba-gyp-7qf
title: Pilgerodendron uviferum (D.Don) Florin

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.5286/isis.e.rb2390082-1
title: Mn-Ir oxyhydrides II
DOI: 10.5286/isis.e.rb2390084-1
title: Structural study of MnZnMo3O8 at RT and 5 K
DOI: 10.5286/isis.e.rb2390108-1
title: CoFe2O4
DOI: 10.3535/pqa-bl1-bas
title: Plantae

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/sgn-hzt-z4x
title: Crinodendron patagua Molina

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.5286/isis.e.rb2220683-1
title: Spin Wave Dispersion in Perovskite Nickelates
DOI: 10.5286/isis.e.rb2390061-1
title: New phase in Ba-Si-Y-O phase field
DOI: 10.5286/isis.e.rb2390081-1
title: Mn-Ir oxyhydrides
DOI: 10.3535/h5r-yrm-6jp
title: Plantae

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.5286/isis.e.rb2220748
title: Inelastic Neutron Scattering study of magnetism in triangular lattice system CeAuAl4Ge2
DOI: 10.5286/isis.e.rb2220748-1
title: Inelastic Neutron Scattering study of magnetism in triangular lattice system CeAuAl4Ge2
DOI: 10.5286/isis.e.rb2300022-1
title: Adsorbate-induced frustrated Lewis pairs as catalytic active sites in zeolite

description: Zeolites are highly important heterogeneous catalysts and have been widely applied in many industrial reactions. The properties of active sites strongly dictate the catalytic behaviors of zeolite catalysts. The classic active sites for adsorption or catalysis on zeolite surfaces, such as the Brønsted acid site (BAS) and Lewis acid site (LAS), are generally believed to locate at the fixed crystallographic positions. However, some recent observations indicate that the framework of zeolites is not a static structure during catalytic reactions. Neutron powder diffraction of organic probe adsorbed zeolites will enable us to understand the structure change of active sites. This can be achieved by studying H+(D+) of zeolites locations, the adsorption geometry of probe (acetone, methanol, ethanol, etc) locations in zeolites.
DOI: 10.3535/ehe-rgn-lt1
title: Symphyotrichum vahlii (Gaudich.) G. L. Nesom

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/vs9-r8c-fvq
title: Plantae

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.5286/isis.e.rb2300022
title: Adsorbate-induced frustrated Lewis pairs as catalytic active sites in zeolite

description: Zeolites are highly important heterogeneous catalysts and have been widely applied in many industrial reactions. The properties of active sites strongly dictate the catalytic behaviors of zeolite catalysts. The classic active sites for adsorption or catalysis on zeolite surfaces, such as the Brønsted acid site (BAS) and Lewis acid site (LAS), are generally believed to locate at the fixed crystallographic positions. However, some recent observations indicate that the framework of zeolites is not a static structure during catalytic reactions. Neutron powder diffraction of organic probe adsorbed zeolites will enable us to understand the structure change of active sites. This can be achieved by studying H+(D+) of zeolites locations, the adsorption geometry of probe (acetone, methanol, ethanol, etc) locations in zeolites.
DOI: 10.5286/isis.e.rb2320239
title: CO2 modified multifunctional epoxy as a route to control microstructure

description: Materials performing two or more function simultaneously, multifunctional materials, are receiving an increased amount of attention as they can bring weight/volume saving into the devices. The examples is multifunctional electrolytes (ME), i.e. electrolytes that possess a combination of high ionic conductivity and mechanical properties. They are specifically designed to be used as matrices in multifunctional composites, i.e. electrolytes in structural supercapacitors. The ME with bicontinuous structure, in which one phase is responsible for the mechanical performance and another for the ion conduction, showed the best combination of these two properties. However, the structure formation is strongly dependent on the composition of the formulations and there is still not sufficient understanding of the mechanisms of the structure formation, especially those based on the epoxy resin(s). Previously using SANS we showed that the addition of the effect of the specially designed block-copolymer (BC) on microstructure formation in the epoxy+ionic liquid based formulations. The proposed experiment will look at an alternative to the BC for epoxy based formulations. A multifunctional (tri oxirane rings) epoxy (TMP) which was reacted with the CO2 to convert one or more oxirane rings to the carbonate rings (mTMP) will be studied. The effect of the TMP and mTMP addition on the curing kinetic and microstructure formation of the epoxy+IL formulations at r.t. and 60°C will be evaluated.
DOI: 10.5286/isis.e.rb2320239-1
title: CO2 modified multifunctional epoxy as a route to control microstructure

description: Materials performing two or more function simultaneously, multifunctional materials, are receiving an increased amount of attention as they can bring weight/volume saving into the devices. The examples is multifunctional electrolytes (ME), i.e. electrolytes that possess a combination of high ionic conductivity and mechanical properties. They are specifically designed to be used as matrices in multifunctional composites, i.e. electrolytes in structural supercapacitors. The ME with bicontinuous structure, in which one phase is responsible for the mechanical performance and another for the ion conduction, showed the best combination of these two properties. However, the structure formation is strongly dependent on the composition of the formulations and there is still not sufficient understanding of the mechanisms of the structure formation, especially those based on the epoxy resin(s). Previously using SANS we showed that the addition of the effect of the specially designed block-copolymer (BC) on microstructure formation in the epoxy+ionic liquid based formulations. The proposed experiment will look at an alternative to the BC for epoxy based formulations. A multifunctional (tri oxirane rings) epoxy (TMP) which was reacted with the CO2 to convert one or more oxirane rings to the carbonate rings (mTMP) will be studied. The effect of the TMP and mTMP addition on the curing kinetic and microstructure formation of the epoxy+IL formulations at r.t. and 60°C will be evaluated.
DOI: 10.3535/638-0vq-6kk
title: Symphyotrichum vahlii (Gaudich.) G. L. Nesom

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/t2c-l07-yf5
title: Plantae

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.5286/isis.e.rb2300061-1
title: The origin of wasp-waisted shape of magnetization hysteresis loops in 3D CoxFe3-xO4 nanoassemblies

description: Magnetic nanoassemblies magnetize to saturation at low magnetic fields thereby experiencing cooperative magnetic couplings between their building blocks. It is well known that doping Co2+ into iron oxide nanoparticles effectively enhances magnetic anisotropy and coercivity of particles. The magnetization hysteresis loops of binary metal oxides often reveal intriguing features. As such, CoxFe3-xO4 nanoparticles show peculiar non-continuous magnetization reversal processes at zero magnetic fields, the origin of which is still controversial. This abrupt jump in the magnetization is known as wasp-waisted hysteresis loops and its first encounter dates back a few decades ago. Becker et al. have proposed that this anomalous behavior is the result of a superposition of hysteresis loops of grains with different magnetic coercivities. Since then several underlying mechanisms including the co-existence of soft-hard magnetic phases, magnetic dipole-dipole interactions, and spin canting have been reported. We recently synthesized nano-assembled nanoparticles with a complex flower-shape configuration. We found that this unique assembly of Co0.82Fe2.18O4 petal shape nanocrystallites into 3D flower-like nanoassemblies exhibits a wasp-waisted shape of magnetization hysteresis loops that is nonexistent in single-core NPs. In order to shed light on the origin of this peculiar magnetization process and test our hypotheses, we aim to perform magnetic SANS (SANSPOL) measurements at Larmor.
DOI: 10.5286/isis.e.rb2320080
title: Branched chain furan based anionic surfactants: solution self-assembly

description: Anionic surfactants such as linear alkylbenzene sulfonate (LAS) and sodium dodecyl sulfate (SDS) are the most used commercial surfactants in detergent formulations but can involve the use of petrochemicals feedstocks in their synthesis. Industries now seek more biobased and renewable surfactants, however none of these are yet scalable to the extent of current commercial surfactants due to high production costs and/or reduced performance. This research is focused understanding furan-based bio-sourced anionic surfactants – our previous experiments have studied a surfactant with a linear chain, but we now have access to a new furan surfactant with a branched alkyl chain to improve surfactant solubility. The furan-based surfactants have been shown to have high performance and high tolerance for hard water ions when alone in solution. We will investigate micellization of this novel branched surfactant and study dilute mixed solutions of the branched anionic furan surfactant with a standard anionic or non-ionic surfactant to see how micelle size and composition is affected by the branching of the alkyl chain. Results will be compared with our earlier studies on the furan-based anionic surfactant with a linear chain.
DOI: 10.5286/isis.e.rb2320080-1
title: Branched chain furan based anionic surfactants: solution self-assembly

description: Anionic surfactants such as linear alkylbenzene sulfonate (LAS) and sodium dodecyl sulfate (SDS) are the most used commercial surfactants in detergent formulations but can involve the use of petrochemicals feedstocks in their synthesis. Industries now seek more biobased and renewable surfactants, however none of these are yet scalable to the extent of current commercial surfactants due to high production costs and/or reduced performance. This research is focused understanding furan-based bio-sourced anionic surfactants – our previous experiments have studied a surfactant with a linear chain, but we now have access to a new furan surfactant with a branched alkyl chain to improve surfactant solubility. The furan-based surfactants have been shown to have high performance and high tolerance for hard water ions when alone in solution. We will investigate micellization of this novel branched surfactant and study dilute mixed solutions of the branched anionic furan surfactant with a standard anionic or non-ionic surfactant to see how micelle size and composition is affected by the branching of the alkyl chain. Results will be compared with our earlier studies on the furan-based anionic surfactant with a linear chain.
DOI: 10.15468/dl.ydvk53
title: Occurrence Download

description: A dataset containing 50 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Seguimiento al crecimiento y fenología de siete especies de plantas por parte de la comunidad rural en el marco del Plan de Monitoreo Participativo de la Biodiversidad de la cuenca del río Claro, Antioquia"
 ]
}

 The dataset includes 50 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0109237-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.3535/3vx-5hz-zz1
title: Campanula barbata L.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/kt4-89r-ws6
title: Plantae

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.5286/isis.e.rb2220173
title: Magnetic fluctuations in the van der Waals magnet NiI2
DOI: 10.5286/isis.e.rb2220173-1
title: Magnetic fluctuations in the van der Waals magnet NiI2
DOI: 10.5286/isis.e.rb2300061
title: The origin of wasp-waisted shape of magnetization hysteresis loops in 3D CoxFe3-xO4 nanoassemblies

description: Magnetic nanoassemblies magnetize to saturation at low magnetic fields thereby experiencing cooperative magnetic couplings between their building blocks. It is well known that doping Co2+ into iron oxide nanoparticles effectively enhances magnetic anisotropy and coercivity of particles. The magnetization hysteresis loops of binary metal oxides often reveal intriguing features. As such, CoxFe3-xO4 nanoparticles show peculiar non-continuous magnetization reversal processes at zero magnetic fields, the origin of which is still controversial. This abrupt jump in the magnetization is known as wasp-waisted hysteresis loops and its first encounter dates back a few decades ago. Becker et al. have proposed that this anomalous behavior is the result of a superposition of hysteresis loops of grains with different magnetic coercivities. Since then several underlying mechanisms including the co-existence of soft-hard magnetic phases, magnetic dipole-dipole interactions, and spin canting have been reported. We recently synthesized nano-assembled nanoparticles with a complex flower-shape configuration. We found that this unique assembly of Co0.82Fe2.18O4 petal shape nanocrystallites into 3D flower-like nanoassemblies exhibits a wasp-waisted shape of magnetization hysteresis loops that is nonexistent in single-core NPs. In order to shed light on the origin of this peculiar magnetization process and test our hypotheses, we aim to perform magnetic SANS (SANSPOL) measurements at Larmor.
DOI: 10.3535/04e-gj5-b2v
title: Plantae

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.5286/isis.e.rb2010078
title: Stacking fault energy and twinning deformation structure examined by neutron diffraction and peak profile analysis in CrCoNi medium entropy
DOI: 10.5286/isis.e.rb2010078-1
title: Stacking fault energy and twinning deformation structure examined by neutron diffraction and peak profile analysis in CrCoNi medium entropy
DOI: 10.5286/isis.e.rb2220068-2
title: The INS study of the hydrogen sublattice in molybdic acids
DOI: 10.34847/nkl.fb8alt2l
title: Études des fortifications de Charleville
DOI: 10.3535/g8n-0vl-wbv
title: Plantae

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/kdy-0mc-p16
title: Plantae

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.5286/isis.e.rb2220068
title: The INS study of the hydrogen sublattice in molybdic acids

description: Our project seeks to elucidate the quantum state of protons confined within an interlamellar space of molybdic acids. As representatives of hydrated transition metal oxides, molybdic acids are known for their applicability as novel energy storage materials related to their pseudocapacitive ability. Inelastic Neutron Scattering (INS) will be used here to characterise proton vibrational density of states (apVDOS) as a function of temperature in order to assess the degree of anharmonicity of the underling water-confining potential.
DOI: 10.5286/isis.e.rb2300024
title: Realising S = 1/2 Kagome Magnets in the Two-Dimensional Limit

description: Since the discovery of graphene, there has been vast interest in the mechanical and electronic properties of two-dimensional materials. However, the study of the magnetic properties of matter in two dimensions is challenging due to the limited materials and methods available. The S = 1/2 kagome magnet is a prime example of a fascinating two-dimensional model of magnetism that is yet to be realised. We are exploring the experimental routes to this model in exfoliated metal-organic nanosheets. Here, we seek to confirm the magnetic ground state of an unexfoliated parent structure by powder neutron diffraction.
DOI: 10.5286/isis.e.rb2300024-1
title: Realising S = 1/2 Kagome Magnets in the Two-Dimensional Limit

description: Since the discovery of graphene, there has been vast interest in the mechanical and electronic properties of two-dimensional materials. However, the study of the magnetic properties of matter in two dimensions is challenging due to the limited materials and methods available. The S = 1/2 kagome magnet is a prime example of a fascinating two-dimensional model of magnetism that is yet to be realised. We are exploring the experimental routes to this model in exfoliated metal-organic nanosheets. Here, we seek to confirm the magnetic ground state of an unexfoliated parent structure by powder neutron diffraction.
DOI: 10.21233/n3pn5p
title: Baker Lake Site 2 pollen surface sample dataset

description: Raw data for the Baker Lake Site 2 pollen surface sample dataset submitted to the Neotoma Paleoecology Database. Data is available through the landing page in JSON format. The landing page referenced by the DOI also contains links to publications and a map-based viewer for the dataset. The Neotoma Paleoecology Database maintains a homepage at https://www.neotomadb.org.
DOI: 10.3535/88b-r14-w4t
title: Plantae

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/b5w-j1j-w52
title: Dactylorhiza maculata (L.) Soó

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.5286/isis.e.rb2300046
title: Solution Structures in Mixtures of an Oleo-furan Sulfonate with Anionic and Nonionic Surfactants

description: Anionic surfactants such as linear alkylbenzene sulfonate (LAS) and sodium dodecyl sulfate (SDS) are the most used and best characterised commercial surfactants used in detergent products but can involve the use of petrochemicals or expensive oil feedstocks in their synthesis, making them an unsustainable option for the future. This has led industries to try to move towards more biobased and renewable surfactants, however none of these are yet scalable to the extent of current commercial surfactants due to high production costs and/or reduced performance. This research is focused on comparisons between different ring-based surfactants to understand the influence of the cyclic moiety on the packing and arrangement of the surfactant in dilute solutions.
DOI: 10.5286/isis.e.rb2300046-1
title: Solution Structures in Mixtures of an Oleo-furan Sulfonate with Anionic and Nonionic Surfactants

description: Anionic surfactants such as linear alkylbenzene sulfonate (LAS) and sodium dodecyl sulfate (SDS) are the most used and best characterised commercial surfactants used in detergent products but can involve the use of petrochemicals or expensive oil feedstocks in their synthesis, making them an unsustainable option for the future. This has led industries to try to move towards more biobased and renewable surfactants, however none of these are yet scalable to the extent of current commercial surfactants due to high production costs and/or reduced performance. This research is focused on comparisons between different ring-based surfactants to understand the influence of the cyclic moiety on the packing and arrangement of the surfactant in dilute solutions.