Anita Zeidler
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View article: Transformations to the aluminum coordination environment and network polymerization in amorphous aluminosilicates under pressure
Transformations to the aluminum coordination environment and network polymerization in amorphous aluminosilicates under pressure Open
The structure of calcium aluminosilicate glasses (CaO)x(Al2O3)y(SiO2)1−x−y with the near tectosilicate compositions x ≃ 0.19 and 1 − x − y ≃ 0.61 or x ≃ 0.26 and 1 − x − y ≃ 0.49 was investigated by in situ high-pressure neutron diffractio…
View article: Pressure dependent structure of amorphous magnesium aluminosilicates: The effect of replacing magnesia by alumina at the enstatite composition
Pressure dependent structure of amorphous magnesium aluminosilicates: The effect of replacing magnesia by alumina at the enstatite composition Open
The effect of replacing magnesia by alumina on the pressure-dependent structure of amorphous enstatite was investigated by applying in situ high-pressure neutron diffraction with magnesium isotope substitution to glassy (MgO)0.375(Al2O3)0.…
View article: Mapping the structural trends in zinc aluminosilicate glasses
Mapping the structural trends in zinc aluminosilicate glasses Open
The structure of zinc aluminosilicate glasses with the composition (ZnO)x(Al2O3)y(SiO2)1−x−y, where 0 ≤ x < 1, 0 ≤ y < 1, and x + y < 1, was investigated over a wide composition range by combining neutron and high-energy x-ray dif…
View article: Structure of amorphous materials in the NASICON system Na 1+x Ti<sub>2</sub>Si<sub> x </sub>P 3−x O<sub>12</sub>
Structure of amorphous materials in the NASICON system Na 1+x Ti<sub>2</sub>Si<sub> x </sub>P 3−x O<sub>12</sub> Open
The structure of glasses in the sodium (Na) super-ionic conductor (NASICON) system Na Ti 2 Si x P O 12 with x = 0.8 and x = 1.0 was explored by combining neutron and high-energy x-ray diffraction with 29 Si, 31 P and 23 Na sol…
View article: Ring compaction as a mechanism of densification in amorphous silica
Ring compaction as a mechanism of densification in amorphous silica Open
The structure of permanently densified silica glass is investigated by neutron and x-ray diffraction, and by the production of atomistic models that reproduce the diffraction results. The focus is on the nature of the ordering on an interm…
View article: Structure and related properties of amorphous magnesium aluminosilicates
Structure and related properties of amorphous magnesium aluminosilicates Open
The structure of the magnesium aluminosilicate glasses (MgO)x(Al2O3)y(SiO2)1–x–y, where 0 ≤ x < 1, 0 ≤ y < 1 and x + y < 1, was explored by neutron and x-ray diffraction, aided by the results from 27Al magic angle spinning nuclear magne…
View article: Structure of diopside, enstatite, and magnesium aluminosilicate glasses: A joint approach using neutron and x-ray diffraction and solid-state NMR
Structure of diopside, enstatite, and magnesium aluminosilicate glasses: A joint approach using neutron and x-ray diffraction and solid-state NMR Open
Neutron diffraction with magnesium isotope substitution, high energy x-ray diffraction, and 29Si, 27Al, and 25Mg solid-state nuclear magnetic resonance (NMR) spectroscopy were used to measure the structure of glassy diopside (CaMgSi2O6), e…
View article: Structure of molten NaCl and the decay of the pair-correlations
Structure of molten NaCl and the decay of the pair-correlations Open
The structure of molten NaCl is investigated by combining neutron and x-ray diffraction with molecular dynamics simulations that employed interaction potentials with either rigid or polarizable ions. Special attention is paid to the asympt…
View article: Structure Determination in a New Class of Amorphous Cluster Compounds with Extreme Nonlinear Optical Properties
Structure Determination in a New Class of Amorphous Cluster Compounds with Extreme Nonlinear Optical Properties Open
The microscopic structure of two new infrared-driven amorphous white light generators, namely [(PhSn)4S6] and [(CpSn)4S6] and a related amorphous material [(NpSn)4S6], showing 2nd harmonics generation instead, were explored by X-ray and ne…
View article: Structural model for amorphous aluminosilicates
Structural model for amorphous aluminosilicates Open
An analytical model is developed for the composition-dependent structure of the amorphous aluminosilicate materials (M2O)x(Al2O3)y(SiO2)1−x−y and (MO)x(Al2O3)y(SiO2)1−x−y, where 0 ≤ x ≤ 1 and 0 ≤ y ≤ 1. The model is based on a simple set o…
View article: Structure and dynamics of aqueous NaCl solutions at high temperatures and pressures
Structure and dynamics of aqueous NaCl solutions at high temperatures and pressures Open
The structure of a concentrated solution of NaCl in D2O was investigated by in situ high-pressure neutron diffraction with chlorine isotope substitution to give site-specific information on the coordination environment of the chloride ion.…
View article: CSD 2059951: Experimental Crystal Structure Determination
CSD 2059951: Experimental Crystal Structure Determination Open
An entry from the Inorganic Crystal Structure Database, the world’s repository for inorganic crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely availabl…
View article: CSD 2059952: Experimental Crystal Structure Determination
CSD 2059952: Experimental Crystal Structure Determination Open
An entry from the Inorganic Crystal Structure Database, the world’s repository for inorganic crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely availabl…
View article: CSD 2059953: Experimental Crystal Structure Determination
CSD 2059953: Experimental Crystal Structure Determination Open
An entry from the Inorganic Crystal Structure Database, the world’s repository for inorganic crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely availabl…
View article: Structure of crystalline and amorphous materials in the NASICON system Na1+<i>x</i>Al<i>x</i>Ge2−<i>x</i>(PO4)3
Structure of crystalline and amorphous materials in the NASICON system Na1+<i>x</i>Al<i>x</i>Ge2−<i>x</i>(PO4)3 Open
The structure of crystalline and amorphous materials in the sodium (Na) super-ionic conductor system Na1+xAlxGe2−x(PO4)3 with x = 0, 0.4, and 0.8 was investigated by combining (i) neutron and x-ray powder diffraction and pair-distribution …
View article: Data sets for "Structure of crystalline and amorphous materials in the NASICON system Na_{1+x}Al_xGe_{2-x}(PO_4)_3"
Data sets for "Structure of crystalline and amorphous materials in the NASICON system Na_{1+x}Al_xGe_{2-x}(PO_4)_3" Open
Data sets used to prepare Figures 5-23 and Figures S1-S2 in the Journal of Chemical Physics article entitled "Structure of crystalline and amorphous materials in the NASICON system Na_{1+x}Al_xGe_{2-x}(PO_4)_3 ." The data sets refer to the…
View article: Dataset for "Structure of As-Se glasses by neutron diffraction with isotope substitution"
Dataset for "Structure of As-Se glasses by neutron diffraction with isotope substitution" Open
Data sets used to prepare Figures 1-7 in the Journal of Chemical Physics article entitled "Structure of As-Se glasses by neutron diffraction with isotope substitution." The data sets refer to the measured or modelled structure of As-Se gla…
View article: Many-body effects at the origin of structural transitions in B2O3
Many-body effects at the origin of structural transitions in B2O3 Open
The structural properties of glassy diboron trioxide, g-B2O3, are investigated from ambient to high pressure conditions using two types of atomic force-field models that account for many-body effects. These models are parameterized by a di…
View article: Ordering on different length scales in liquid and amorphous materials
Ordering on different length scales in liquid and amorphous materials Open
The ordering on different real-space length scales is considered for a variety of glass-forming materials, ranging from densely packed amorphous metals and hard-sphere glassy colloids, to simple tetrahedral systems that include amorphous s…
View article: Data sets for the Journal of Statistical Mechanics: Theory and Experiment article entitled "Ordering on different length scales in liquid and amorphous materials"
Data sets for the Journal of Statistical Mechanics: Theory and Experiment article entitled "Ordering on different length scales in liquid and amorphous materials" Open
Data sets used to prepare Figures 1-10 & 12 in the Journal of Statistical Mechanics: Theory and Experiment article entitled "Ordering on different length scales in liquid and amorphous materials". Figure 1 shows representative structure fa…
View article: Structure of the Intermediate Phase Glasses GeSe3 and GeSe4: The Deployment of Neutron Diffraction With Isotope Substitution
Structure of the Intermediate Phase Glasses GeSe3 and GeSe4: The Deployment of Neutron Diffraction With Isotope Substitution Open
The method of neutron diffraction with isotope substitution was used to measure the full set of partial pair-correlation functions for each of the network-forming glasses GeSe3 and GeSe4, which lie at the boundaries of the so-called interm…
View article: Data sets for the Journal of Non-Crystalline Solids X: Article entitled "Pressure induced structural transformations in amorphous MgSiO_3 and CaSiO_3"
Data sets for the Journal of Non-Crystalline Solids X: Article entitled "Pressure induced structural transformations in amorphous MgSiO_3 and CaSiO_3" Open
Data sets used to prepare Figures 1-14 in the Journal of Non-Crystalline Solids X article entitled "Pressure induced structural transformations in amorphous MgSiO_3 and CaSiO_3." The files are labelled according to the figure numbers. The …
View article: Structure of semiconducting versus fast-ion conducting glasses in the Ag–Ge–Se system
Structure of semiconducting versus fast-ion conducting glasses in the Ag–Ge–Se system Open
The transition from a semiconductor to a fast-ion conductor with increasing silver content along the Ag x (Ge 0.25 Se 0.75 ) (100− x ) tie line (0≤ x ≤25) was investigated on multiple length scales by employing a combination of electric fo…
View article: Topological Ordering and Viscosity in the Glass-Forming Ge–Se System: The Search for a Structural or Dynamical Signature of the Intermediate Phase
Topological Ordering and Viscosity in the Glass-Forming Ge–Se System: The Search for a Structural or Dynamical Signature of the Intermediate Phase Open
The topological ordering of the network structure in vitreous GexSe1−x was investigated across most of the glass-forming region (0 ≤ x ≤ 0.4) by using high-resolution neutron diffraction to measure the Bhatia-Thornton number-number partial…
View article: Data sets for article entitled "Structure of semiconducting versus fast-ion conducting glasses in the Ag-Ge-Se system"
Data sets for article entitled "Structure of semiconducting versus fast-ion conducting glasses in the Ag-Ge-Se system" Open
Data sets used to prepare Figures 2, 4 – 13 and 15 in the article entitled “Structure of semiconducting versus fast-ion conducting glasses in the Ag-Ge-Se system” that will appear in Royal Society Open Science. The files are labelled accor…
View article: Data sets for the paper "Topological Ordering and Viscosity in the Glass-Forming Ge-Se System: The Search for a Structural or Dynamical Signature of the Intermediate Phase"
Data sets for the paper "Topological Ordering and Viscosity in the Glass-Forming Ge-Se System: The Search for a Structural or Dynamical Signature of the Intermediate Phase" Open
Data sets used to prepare Figures 1 – 14 in the article entitled “Topological Ordering and Viscosity in the Glass-Forming Ge-Se System: The Search for a Structural or Dynamical Signature of the Intermediate Phase,” published in Frontiers i…