- Absence of superconductivity in LK-99 at ambient conditions
2023/08/07 by Kapil Kumar, Kumar, Kapil, N. K. Karn +5 · 3 voices · 2 citations
Chemistry · Earth and Planetary Sciences · Physics and Astronomy · #Apatite #Chemistry #Condensed matter physics #Crystal structure #Crystallite #Crystallography #Diamagnetism #Fermi level #High-pressure geophysics and materials #Magnetic field #Materials science #Mineralogy #Nuclear physics #Phase (matter) #Physics #Physics of Superconductivity and Magnetism #Powder diffraction #Rare-earth and actinide compounds #Rietveld refinement #Superconductivity #cond-mat.mtrl-sci #cond-mat.str-el #cond-mat.supr-con
- Thermal decomposition of calcium carbonate (calcite polymorph) as examined by in-situ high-temperature X-ray powder diffraction
2019/05/20 by Kohobhange S.P. Karunadasa, Kohobhange S. P. Karunadasa, C.H. Manoratne +2 · 29 citations
Chemistry · Engineering · Materials Science · #Calcite #Calcium #Calcium carbonate #Carbonate #Chemical engineering #Chemistry #Composite material #Crystallography #Decomposition #Diffraction #Energetic Materials and Combustion #In situ #Materials science #Metallurgy #Mineralogy #Optics #Organic chemistry #Powder diffraction #Thermal and Kinetic Analysis #Thermal decomposition #X-ray Diffraction in Crystallography #X-ray crystallography
- Salt formation of two BCS II drugs (indomethacin and naproxen) with (1R, 2R)-1,2-diphenylethylenediamine: Crystal structures, solubility and thermodynamics analysis
2019/02/28 by Qiang Fu, Hai-Dong Lu, Haidong Lu +8 · 9 citations
Chemistry · Materials Science · #Analytical Chemistry and Chromatography #Chemistry #Crystallization #Crystallization and Solubility Studies #Crystallography #Crystallography and molecular interactions #Differential scanning calorimetry #Hydrogen bond #Molecule #Naproxen #Naproxen Sodium #Organic chemistry #Physical chemistry #Powder diffraction #Protonation #Raman spectroscopy #Solubility #Thermodynamics #Thermogravimetric analysis
- Heterogeneity in iron-doped titania flower-like nanocrystalline aggregates: detection of brookite and anatase/rutile size–strain modeling
2013/11/06 by Aleksandar Kremenovic, Aleksandar Kremenović, Mirjana Grujic Brojcin +3 · 1 citation
Chemistry · Materials Science · #Analytical Chemistry (journal) #Anatase #Brookite #Chemical engineering #Chemistry #Crystal Structures and Properties #Crystallography #Dielectric properties of ceramics #Doping #Materials science #Mineralogy #Nanocrystalline material #Nanomaterials #Nanotechnology #Nuclear materials and radiation effects #Optics #Optoelectronics #Organic chemistry #Photocatalysis #Powder diffraction #Raman spectroscopy #Rutile
- Chemically Stable Multilayered Covalent Organic Nanosheets from Covalent Organic Frameworks via Mechanical Delamination
2013/10/29 by Suman Chandra, Sharath Kandambeth, Bishnu P. Biswal +7 · 33 citations
Chemistry · Energy · Materials Science · #Advanced Photocatalysis Techniques #Aqueous solution #Chemical engineering #Chemistry #Covalent Organic Framework Applications #Covalent bond #Crystallography #Fourier transform infrared spectroscopy #Metal-Organic Frameworks: Synthesis and Applications #Nuclear chemistry #Organic chemistry #Polymer chemistry #Powder diffraction #Thermogravimetric analysis
- In situ observation of the breakdown of magnetite (Fe3O4) to Fe4O5 and hematite at high pressures and temperatures
2012/09/24 by A. B. Woodland, Alan B. Woodland, D. J. Frost +5 · 6 citations
Chemistry · Earth and Planetary Sciences · Engineering · Materials Science · #Analytical Chemistry (journal) #Catalysis #Chemical engineering #Chemistry #Crystallography #Diffraction #Disproportionation #Geology #Hematite #High pressure #High-pressure geophysics and materials #In situ #Magnetite #Materials science #Metallurgical Processes and Thermodynamics #Metallurgy #Mineralogy #Optics #Phase (matter) #Phase transition #Physics #Powder diffraction #Synchrotron #Thermodynamics #X-ray Diffraction in Crystallography
- High-pressure X-ray diffraction study of ε-FeOOH
2009/07/25 by Akio Suzuki · 1 citation
Chemistry · Earth and Planetary Sciences · Materials Science · #Analytical Chemistry (journal) #Bulk modulus #Chemistry #Compressibility #Crystallography #Diffraction #Equation of state #High-pressure geophysics and materials #Isothermal process #Optics #Physics #Powder diffraction #Synchrotron #Thermal and Kinetic Analysis #Thermodynamics #X-ray #X-ray Diffraction in Crystallography #X-ray crystallography
- In situ neutron powder diffraction and structure determination in controlled humidities
2009/01/01 by Valeska P. Ting, Paul F. Henry, Marc Schmidtmann +2 · 1 citation
Chemistry · Materials Science · Physics and Astronomy · #Chemical engineering #Chemistry #Crystal structure #Crystallography #Diffraction #In situ #Materials science #Neutron diffraction #Nuclear Physics and Applications #Nuclear chemistry #Nuclear materials and radiation effects #Optics #Organic chemistry #Physics #Powder diffraction #X-ray Diffraction in Crystallography
- High-pressure modifications of CaZn2, SrZn2, SrAl2, and BaAl2: Implications for Laves phase structural trends
2008/08/13 by Subhadeep Kal, S. Kal, Emil Stoyanov +7 · 2 citations
Chemistry · Materials Science · Physics and Astronomy · #Alloy #Ambient pressure #Boron and Carbon Nanomaterials Research #Chemistry #Crystal structure #Crystallography #Diffraction #Electron diffraction #Hexagonal crystal system #Intermetallic #Iron-based superconductors research #Laves phase #Materials science #Metallurgy #Phase (matter) #Physics #Powder diffraction #Rare-earth and actinide compounds #Thermodynamics #X-ray crystallography
- Effect of Structural Parameters on Superconductivity in Fluorine-Free LnFeAsO1-y (Ln = La, Nd)
2008/06/30 by C. H. Lee, Chul‐Ho Lee, Akira Iyo +14 · 3 citations
Chemistry · Materials Science · Physics and Astronomy · #Bond length #Chemistry #Condensed matter physics #Covalent bond #Crystal structure #Crystallography #Iron-based superconductors research #Materials science #Neutron diffraction #Phase (matter) #Phase diagram #Physics #Physics of Superconductivity and Magnetism #Powder diffraction #Rare-earth and actinide compounds #Rietveld refinement #Superconductivity #Tetrahedron #cond-mat.supr-con
- Electron charge distribution of CaAl2−xZnx: Maximum entropy method combined with Rietveld analysis of high-resolution-synchrotron X-ray powder diffraction data
2008/05/09 by Karin Söderberg, Yoshiki Kubota, Norihiro Muroyama +3 · 2 citations
Chemistry · Materials Science · Physics and Astronomy · #Ab initio #Alloy #Charge density #Chemistry #Crystal structure #Crystallography #Diffraction #Electron #Electron density #Intermetallic #Laves phase #Materials science #Maximum entropy method #Metallurgical and Alloy Processes #Nuclear physics #Optics #Physics #Powder diffraction #Rare-earth and actinide compounds #Rietveld refinement #Superconductivity in MgB2 and Alloys #Synchrotron radiation #Ternary operation #X-ray crystallography
- SUPERFLIP– a computer program for the solution of crystal structures by charge flipping in arbitrary dimensions
2007/07/13 by Lukáš Palatinus, Gervais Chapuis, G. Chapuis · 64 citations
Chemistry · Materials Science · Mathematics · #Algorithm #Charge (physics) #Chemistry #Code (set theory) #Computational physics #Computer program #Computer science #Crystal (programming language) #Crystal structure #Crystallization and Solubility Studies #Crystallography #Crystallography and molecular interactions #Diffraction #Histogram #Image (mathematics) #Matching (statistics) #Mathematics #Neutron diffraction #Optics #Physics #Powder diffraction #Programming language #Quantum mechanics #Source code #X-ray Diffraction in Crystallography
- Preferred orientation and elastic anisotropy in shales
2007/01/01 by Ivan Lonardelli, I. Lonardelli, Hans‐Rudolf Wenk +2 · 2 citations
Chemistry · Earth and Planetary Sciences · Engineering · #Anisotropy #Bed #Chemistry #Crystallography #Diffraction #Geology #Geometry #Hydraulic Fracturing and Reservoir Analysis #Kaolinite #Materials science #Mineralogy #Optics #Orientation (vector space) #Phase (matter) #Physics #Powder diffraction #Seismic Imaging and Inversion Techniques #Seismic Waves and Analysis #Seismic anisotropy #Synchrotron #Texture (cosmology)
- DASH: a program for crystal structure determination from powder diffraction data
2006/11/10 by William I. F. David, Kenneth Shankland, Jacco van de Streek +3 · 30 citations
Chemistry · Environmental Science · Materials Science · #Algorithm #Annealing (glass) #Chemical Synthesis and Characterization #Chemistry #Computational science #Computer science #Crystallography #Crystallography and molecular interactions #Diffraction #Graphical user interface #Materials science #Minification #Optics #Physics #Powder diffraction #Simulated annealing #X-ray Diffraction in Crystallography
- Crystal structures and phase stability in pseudobinary CaAl2−xZnx
2006/06/01 by Karin Söderberg, Magnus Boström, Yoshiki Kubota +6 · 3 citations
Chemistry · Materials Science · Physics and Astronomy · #Chemistry #Crystal structure #Crystallography #Diffraction #Homogeneity (statistics) #Intermetallic #Laves phase #Materials science #Metallurgy #Phase (matter) #Physics #Powder diffraction #Quasicrystal Structures and Properties #Rare-earth and actinide compounds #Superconductivity in MgB2 and Alloys #Thermal stability #X-ray crystallography
- Determination of the degree of deacetylation of chitin and chitosan by X-ray powder diffraction
2005/06/20 by Yongqin Zhang, Changhu Xue, Yong Xue +2 · 27 citations
Chemistry · Materials Science · #Acetylation #Advanced Cellulose Research Studies #Analytical Chemistry (journal) #Biochemistry #Chemical engineering #Chemistry #Chitin #Chitosan #Chromatography #Conducting polymers and applications #Crystallography #Diffraction #Fourier transform infrared spectroscopy #Ion #Nanocomposite Films for Food Packaging #Nuclear chemistry #Optics #Organic chemistry #Physics #Potentiometric titration #Powder diffraction #Titration
- XRD and 119Sn Mössbauer spectroscopy characterization of SnSe obtained from a simple chemical route
2005/05/25 by Ana Cláudia Bernardes-Silva, Ana Cláudia Bernardes‐Silva, Anderson F. Mesquita +10 · 1 citation
Chemistry · Engineering · Materials Science · #Analytical Chemistry (journal) #Chalcogenide Semiconductor Thin Films #Chemistry #Crystal Structures and Properties #Crystal structure #Crystallography #Diffraction #Inorganic chemistry #Materials science #Metallurgy #Mössbauer spectroscopy #Optics #Organic chemistry #Orthorhombic crystal system #Potassium #Powder diffraction #Quantum Dots Synthesis And Properties #Selenide #Selenium #Spectroscopy #Tin #X-ray crystallography
- Structural properties of the sesquicarbide superconductorLa2C3at high pressure
2005/03/24 by X. Wang, I. Loa, K. Syassen +8 · 1 citation
Chemistry · Earth and Planetary Sciences · Materials Science · Physics and Astronomy · #Analytical Chemistry (journal) #Boron and Carbon Nanomaterials Research #Chemistry #Crystallography #Diamond anvil cell #Diffraction #Equation of state #High pressure #High-pressure geophysics and materials #Impurity #Inorganic chemistry #Lanthanum #Materials science #Optics #Phase (matter) #Physics #Powder diffraction #Rare-earth and actinide compounds #Thermodynamics #Volume (thermodynamics) #cond-mat.supr-con
- Size–strain line-broadening analysis of the ceria round-robin sample
2004/11/11 by D. Balzar, Davor Balzar, N. Audebrand +18 · 29 citations
Chemistry · Engineering · Materials Science · #Analytical Chemistry (journal) #Chemistry #Crystal Structures and Properties #Crystallite #Crystallography #Diffraction #Materials science #Metallurgical Processes and Thermodynamics #Neutron diffraction #Optics #Physics #Powder diffraction #Rietveld refinement #Spectral line #Synchrotron #Voigt profile #X-ray Diffraction in Crystallography #X-ray crystallography
- Powder pattern indexing with the dichotomy method
2004/09/11 by Ali Boultif, D. Louër, Daniel Louër · 37 citations
Chemistry · Materials Science · Mathematics · #Algorithm #Chemistry #Computer science #Crystal structure #Crystallization and Solubility Studies #Crystallography #Crystallography and molecular interactions #Diffraction #Materials science #Mathematics #Monoclinic crystal system #Optics #Physics #Position (finance) #Powder diffraction #Triclinic crystal system #X-ray Diffraction in Crystallography
- PDFgetX2: a GUI-driven program to obtain the pair distribution function from X-ray powder diffraction data
2004/07/17 by Xiangyun Qiu, Jeroen W. Thompson, Simon J. L. Billinge · 37 citations
Chemistry · Environmental Science · Materials Science · Mathematics · #Biology #Chemical Synthesis and Characterization #Chemistry #Crystal Structures and Properties #Crystallography #Diffraction #Distribution (mathematics) #Distribution function #Function (biology) #Materials science #Mathematical analysis #Mathematics #Optics #Pair distribution function #Physics #Powder diffraction #Thermodynamics #X-ray #X-ray Diffraction in Crystallography #X-ray crystallography
- Laves-Phase Structural Changes in the System CaAl2-xMgx
2003/02/06 by Shahrad Amerioun, Sergei I. Simak, S. I. Simak +2 · 5 citations
Chemistry · Engineering · Materials Science · #Alloy #Boron and Carbon Nanomaterials Research #Chemistry #Crystal structure #Crystallography #Intermetallic #Intermetallics and Advanced Alloy Properties #Laves phase #Magnesium Alloys: Properties and Applications #Phase (matter) #Powder diffraction
- Decomposition of Silver Carbonate; the Crystal Structure of Two High-Temperature Modifications of Ag2CO3
2002/06/11 by Poul Norby, Robert E. Dinnebier, Andrew N. Fitch · 2 citations
Materials Science · Chemistry · #X-ray Diffraction in Crystallography #Crystal Structures and Properties #Crystallography and molecular interactions #Chemistry #Thermal decomposition #Silver oxide #Carbonate #Powder diffraction #Crystal structure #Decomposition #Oxide #Rietveld refinement #Crystallography #Atmospheric temperature range #Diffraction #Thermal expansion #Analytical Chemistry (journal) #Metallurgy #Materials science #Thermodynamics #Optics #Organic chemistry
- Crystal Structures and Ionic Conductivities of Ternary Derivatives of the Silver and Copper Monohalides
2002/05/01 by S. Hull, S Hull, D.A Keen +5 · 1 citation
Chemistry · Materials Science · #Analytical Chemistry (journal) #Chemistry #Conductivity #Copper #Crystal structure #Crystallography #Crystallography and molecular interactions #Electrolyte #Inorganic chemistry #Ion #Ionic bonding #Ionic conductivity #Material Dynamics and Properties #Melting point #Neutron diffraction #Octahedron #Physical chemistry #Powder diffraction #Solid-state spectroscopy and crystallography #Ternary operation
- Carbon concentration dependence of the superconducting transition temperature and structure of MgCxNi3
2001/10/29 by T. G. Amos, Tammy G. Amos, Q. Huang +3 · 3 citations
Chemistry · Materials Science · Physics and Astronomy · #Analytical Chemistry (journal) #Atmospheric temperature range #Carbon fibers #Chemistry #Condensed matter physics #Crystal structure #Crystallography #Diffraction #Magnetic and transport properties of perovskites and related materials #Materials science #Neutron diffraction #Organic chemistry #Perovskite (structure) #Phase (matter) #Phase transition #Physical chemistry #Physics #Powder diffraction #Rare-earth and actinide compounds #Stoichiometry #Superconductivity #Thermal Expansion and Ionic Conductivity #Thermodynamics #Transition temperature #cond-mat.supr-con
- An XRPD profile fitting investigation of the solid solution between ettringite, Ca6Al2(SO4)3(OH)12·26H2O, and carbonate ettringite, Ca6Al2(CO3)3(OH)12·26H2O
2001/01/01 by S. J. Barnett, S.J. Barnett, C.D. Adam +3 · 1 citation
Chemistry · Engineering · Materials Science · #Bauxite Residue and Utilization #Carbonate #Cement #Chemistry #Crystallography #Diffraction #Ettringite #Materials science #Metallurgy #Mineralogy #Organic chemistry #Phase (matter) #Pigment Synthesis and Properties #Portland cement #Powder diffraction #Solid solution #X-ray Diffraction in Crystallography
- Accuracy of XRPD QPA using the combined Rietveld–RIR method
2000/04/01 by Alessandro F. Gualtieri · 18 citations
Chemistry · Materials Science · #Amorphous solid #Analytical Chemistry (journal) #Chemistry #Chromatography #Computer science #Crystal structure #Crystallite #Crystallography #Diffraction #Materials science #Mineralogy #Nuclear materials and radiation effects #Optics #Organic chemistry #Phase (matter) #Physics #Powder diffraction #Radiation Shielding Materials Analysis #Rietveld refinement #Ternary operation #X-ray Diffraction in Crystallography
- A Novel Aqueous Process for Preparation of Crystal Form-Controlled and Highly Crystalline BiVO4 Powder from Layered Vanadates at Room Temperature and Its Photocatalytic and Photophysical Properties
1999/11/24 by Akihiko Kudo, Keiko Omori, Hideki Kato · 36 citations
Chemistry · Energy · Engineering · Materials Science · #Absorption band #Advanced Photocatalysis Techniques #Aqueous solution #Band gap #Bismuth vanadate #Chemistry #Crystal structure #Crystallography #Gas Sensing Nanomaterials and Sensors #Luminescence Properties of Advanced Materials #Materials science #Monoclinic crystal system #Optics #Optoelectronics #Organic chemistry #Photocatalysis #Photochemistry #Physical chemistry #Powder diffraction #Tetragonal crystal system #Visible spectrum
- In situ study of the goethite-hematite phase transformation by real time synchrotron powder diffraction
1999/06/01 by Alessandro F. Gualtieri, P. Venturelli, Paolo Venturelli · 12 citations
Chemistry · Energy · Environmental Science · Materials Science · #Adsorption #Analytical Chemistry (journal) #Chemistry #Clay minerals and soil interactions #Cleavage (geology) #Crystallography #Diffraction #Electron diffraction #Goethite #Hematite #Iron oxide chemistry and applications #Low-energy electron diffraction #Materials science #Mine drainage and remediation techniques #Mineralogy #Nanotechnology #Nuclear magnetic resonance #Optics #Physical chemistry #Powder diffraction #Scanning tunneling microscope #Single crystal #X-ray photoelectron spectroscopy
- Rietveld refinement guidelines
1999/02/01 by Lynne B. McCusker, L. B. McCusker, R. B. Von Dreele +4 · 35 citations
Chemistry · Materials Science · #Chemistry #Crystal Structures and Properties #Crystallography #Crystallography and molecular interactions #Diffraction #Materials science #Neutron diffraction #Optics #Physics #Powder diffraction #Rietveld refinement #Synchrotron #Synchrotron radiation #X-ray Diffraction in Crystallography
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