Kurt Leinenweber

Assoc Research Profsnl

  • 2243 Citations
  • 28 h-Index
1988 …2022
If you made any changes in Pure, your changes will be visible here soon.

Research Output 1988 2019

Filter
Article
2019

Immiscibility between two rutile phases in the GeO2-TiO2 system and application as a temperature sensor in high-pressure experiments

Leinenweber, K., Stoyanov, E. & Malik, A. S., Jan 1 2019, (Accepted/In press) In : Journal of Materials Research.

Research output: Contribution to journalArticle

temperature sensors
Temperature sensors
rutile
solid solutions
solubility
1 Citation (Scopus)

Mercury's thermal evolution controlled by an insulating liquid outermost core?

Pommier, A., Leinenweber, K. & Tran, T., Jul 1 2019, In : Earth and Planetary Science Letters. 517, p. 125-134 10 p.

Research output: Contribution to journalArticle

thermal evolution
Mercury
electrical resistivity
liquid
Liquids

The O-O Bonding and Hydrogen Storage in the Pyrite-type PtO2

Chen, H., Zhou, S., Morgan, D., Prakapenka, V., Greenberg, E., Leinenweber, K. & Shim, S-H., Jan 1 2019, In : Inorganic Chemistry.

Research output: Contribution to journalArticle

Hydrogen storage
pyrites
hydrogen
Hydrogenation
hydrogenation
2018
3 Citations (Scopus)

Crystal structure of CaSiO3 perovskite at 28-62 GPa and 300 K under quasi-hydrostatic stress conditions

Chen, H., Shim, S-H., Leinenweber, K., Prakapenka, V., Meng, Y. & Prescher, C., Mar 26 2018, In : American Mineralogist. 103, 3, p. 462-468 7 p.

Research output: Contribution to journalArticle

perovskite
hydrostatics
crystal structure
Crystal structure
diffraction patterns
3 Citations (Scopus)

Electrical cell assembly for reproducible conductivity experiments in the multi-anvil

Pommier, A. & Leinenweber, K., Aug 28 2018, In : American Mineralogist. 103, 8, p. 1298-1305 8 p.

Research output: Contribution to journalArticle

anvils
conductivity
assembly
electrical conductivity
cells
1 Citation (Scopus)

Ge0.57Ti0.43O2: A new high-pressure material with rutile-type crystal structure

Stoyanov, E., Leinenweber, K., Groy, T. L. & Malik, A. S., Jan 1 2018, In : Acta Crystallographica Section E: Crystallographic Communications. 74, p. 1010-1012 3 p.

Research output: Contribution to journalArticle

rutile
Crystal structure
Germanium
Atoms
crystal structure
11 Citations (Scopus)

Transport properties of olivine grain boundaries from electrical conductivity experiments

Pommier, A., Kohlstedt, D. L., Hansen, L. N., Mackwell, S., Tasaka, M., Heidelbach, F. & Leinenweber, K., May 1 2018, In : Contributions to Mineralogy and Petrology. 173, 5, 41.

Research output: Contribution to journalArticle

grain boundary
olivine
Transport properties
electrical conductivity
Grain boundaries
2017
5 Citations (Scopus)

Phase transition and equation of state of dense hydrous silica up to 63 GPa

Nisr, C., Leinenweber, K., Prakapenka, V., Prescher, C., Tkachev, S. & Shim, S-H., Sep 1 2017, In : Journal of Geophysical Research: Solid Earth. 122, 9, p. 6972-6983 12 p.

Research output: Contribution to journalArticle

phase transition
Equations of state
equation of state
Silicon Dioxide
silica
5 Citations (Scopus)

Raman spectroscopy of water-rich stishovite and dense high-pressure silica up to 55 GPa

Nisr, C., Shim, S-H., Leinenweber, K. & Chizmeshya, A., Nov 1 2017, In : American Mineralogist. 102, 11, p. 2180-2189 10 p.

Research output: Contribution to journalArticle

stishovite
Raman spectroscopy
Silicon Dioxide
silica
silicon dioxide
3 Citations (Scopus)

Water-bearing, high-pressure Ca-silicates

Németh, P., Leinenweber, K., Ohfuji, H., Groy, T., Domanik, K. J., Kovács, I. J., Kovács, J. S. & Buseck, P. R., Jul 1 2017, In : Earth and Planetary Science Letters. 469, p. 148-155 8 p.

Research output: Contribution to journalArticle

Bearings (structural)
Silicates
silicates
Earth mantle
Electron probe microanalysis
2016
12 Citations (Scopus)

Elastic, magnetic and electronic properties of iridium phosphide Ir2P

Wang, P., Wang, Y., Wang, L., Zhang, X., Yu, X., Zhu, J., Wang, S., Qin, J., Leinenweber, K., Chen, H., He, D. & Zhao, Y., Feb 24 2016, In : Scientific Reports. 6, 21787.

Research output: Contribution to journalArticle

phosphides
iridium
bulk modulus
elastic properties
magnetic properties
4 Citations (Scopus)

Formation of hydrous stishovite from coesite in high-pressure hydrothermal environments

Spektor, K., Nylen, J., Mathew, R., Edén, M., Stoyanov, E., Navrotsky, A., Leinenweber, K. & Häussermann, U., Nov 1 2016, In : American Mineralogist. 101, 11, p. 2514-2524 11 p.

Research output: Contribution to journalArticle

coesite
stishovite
defect
X ray powder diffraction
Defects
24 Citations (Scopus)

Synthesis, Hardness, and Electronic Properties of Stoichiometric VN and CrN

Wang, S., Yu, X., Zhang, J., Wang, L., Leinenweber, K., He, D. & Zhao, Y., Jan 6 2016, In : Crystal Growth and Design. 16, 1, p. 351-358 8 p.

Research output: Contribution to journalArticle

Nitrides
Electronic properties
nitrides
hardness
Hardness
2015
34 Citations (Scopus)

Experimental constraints on the electrical anisotropy of the lithosphere-asthenosphere system

Pommier, A., Leinenweber, K., Kohlstedt, D. L., Qi, C., Garnero, E., MacKwell, S. J. & Tyburczy, J., Jun 10 2015, In : Nature. 522, 7555, p. 202-206 5 p.

Research output: Contribution to journalArticle

asthenosphere
lithosphere
anisotropy
melt
conductivity
12 Citations (Scopus)
lunar mantle
olivine
partial melting
Melting
melting
5 Citations (Scopus)

High-pressure investigation in the system SiO2-GeO2: Mutual solubility of Si and Ge in quartz, coesite and rutile phases

Gullikson, A. L., Leinenweber, K., Stoyanov, E., Zhang, H. & Malik, A. S., Jan 1 2015, In : Journal of the American Ceramic Society. 98, 3, p. 982-989 8 p.

Research output: Contribution to journalArticle

coesite
Quartz
rutile
solubility
Solubility
2 Citations (Scopus)

Saturation curve of SiO2 component in rutile-type GeO2: A recoverable higherature pressure standard from 3 GPa to 10 GPa

Leinenweber, K., Gullikson, A. L., Stoyanov, E. & Malik, A. S., May 30 2015, In : Journal of Solid State Chemistry. 229, p. 10-18 9 p.

Research output: Contribution to journalArticle

rutile
saturation
curves
pressure gages
Pressure gages
2014
28 Citations (Scopus)

Crystal structures, elastic properties, and hardness of high-pressure synthesized CrB2 and CrB4

Wang, S., Yu, X., Zhang, J., Zhang, Y., Wang, L., Leinenweber, K., Xu, H., Popov, D., Park, C., Yang, W., He, D. & Zhao, Y., Jan 1 2014, In : Journal of Superhard Materials. 36, 4, p. 279-287 9 p.

Research output: Contribution to journalArticle

Chromium
Crystal structure
Hardness
Boron
Vickers hardness
2013
16 Citations (Scopus)
ringwoodite
olivine
transition zone
Earth mantle
mantle
9 Citations (Scopus)

Transformation of rutile to TiO2-II in a high pressure hydrothermal environment

Spektor, K., Tran, D. T., Leinenweber, K. & Häussermann, U., Sep 13 2013, In : Journal of Solid State Chemistry. 206, p. 209-216 8 p.

Research output: Contribution to journalArticle

rutile
Ostwald ripening
X ray powder diffraction
Temperature
Thermal expansion
2012
50 Citations (Scopus)

Cell assemblies for reproducible multi-anvil experiments (the COMPRES assemblies)

Leinenweber, K., Tyburczy, J., Sharp, T., Soignard, E., Diedrich, T., Petuskey, W., Wang, Y. & Mosenfelder, J. L., Feb 2012, In : American Mineralogist. 97, 2-3, p. 353-368 16 p.

Research output: Contribution to journalArticle

anvils
assemblies
cells
experiment
Experiments
9 Citations (Scopus)

Characterizing pressure-induced coordination changes in CaAl 2O 4 Glass Using 27Al NMR

Amin, S. A., Leinenweber, K., Benmore, C. J., Weber, R. & Yarger, J., Jan 26 2012, In : Journal of Physical Chemistry C. 116, 3, p. 2068-2073 6 p.

Research output: Contribution to journalArticle

Nuclear magnetic resonance
Chemical shift
Glass
nuclear magnetic resonance
chemical equilibrium
35 Citations (Scopus)

Experimental invalidation of phase-transition-induced elastic softening in CrN

Wang, S., Yu, X., Zhang, J., Chen, M., Zhu, J., Wang, L., He, D., Lin, Z., Zhang, R., Leinenweber, K. & Zhao, Y., Aug 28 2012, In : Physical Review B - Condensed Matter and Materials Physics. 86, 6, 064111.

Research output: Contribution to journalArticle

incompressibility
Phase stability
structural stability
Magnetic moments
bulk modulus
10 Citations (Scopus)

Hypervalent octahedral SiH 6 2- species from high-pressure synthesis

Puhakainen, K., Benson, D., Nylén, J., Konar, S., Stoyanov, E., Leinenweber, K. & Häussermann, U., Mar 26 2012, In : Angewandte Chemie - International Edition. 51, 13, p. 3156-3160 5 p.

Research output: Contribution to journalArticle

Silanes
Stretching
Crystalline materials
5 Citations (Scopus)

Structure of a new form of silicon phosphate (SiP 2O 7) synthesized at high pressures and temperatures

Leinenweber, K., Stearns, L. A., Nite, J. M., Németh, P. & Groy, T. L., Jun 1 2012, In : Journal of Solid State Chemistry. 190, p. 221-225 5 p.

Research output: Contribution to journalArticle

Silicon
Dimers
phosphates
Phosphates
dimers
2011
4 Citations (Scopus)

A new mineral with an olivine structure and pyroxene composition in the shock-induced melt veins of Tenham L6 chondrite

Xie, Z., Sharp, T., Leinenweber, K., DeCarli, P. S. & Dera, P., Feb 2011, In : American Mineralogist. 96, 2-3, p. 430-436 7 p.

Research output: Contribution to journalArticle

chondrites
new mineral
veins
chondrite
olivine
22 Citations (Scopus)

Ultrahydrous stishovite from high-pressure hydrothermal treatment of SiO 2

Spektor, K., Nylen, J., Stoyanov, E., Navrotsky, A., Hervig, R., Leinenweber, K., Holland, G. P. & Häussermann, U., Dec 27 2011, In : Proceedings of the National Academy of Sciences of the United States of America. 108, 52, p. 20918-20922 5 p.

Research output: Contribution to journalArticle

Silicon
Secondary Ion Mass Spectrometry
Pressure
Calorimetry
X-Ray Diffraction
2010
20 Citations (Scopus)

Large-volume multianvil cells designed for chemical synthesis at high pressures

Stoyanov, E., Haussermann, U. & Leinenweber, K., Mar 1 2010, In : High Pressure Research. 30, 1, p. 175-189 15 p.

Research output: Contribution to journalArticle

synthesis
cells
assemblies
gradients
tungsten carbides
12 Citations (Scopus)

Synthesis of Li2PtH6 using high pressure: Completion of the homologous series A2PtH6 (A=alkali metal)

Puhakainen, K., Stoyanov, E., Evans, M. J., Leinenweber, K. & Hussermann, U., Aug 1 2010, In : Journal of Solid State Chemistry. 183, 8, p. 1785-1789 5 p.

Research output: Contribution to journalArticle

Alkali Metals
metal hydrides
Alkali metals
Hydrides
Perovskite
2009
24 Citations (Scopus)

The effect of small amounts of H2O on olivine to ringwoodite transformation growth rates and implications for subduction of metastable olivine

Diedrich, T., Sharp, T., Leinenweber, K. & Holloway, J. R., May 2009, In : Chemical Geology. 262, 1-2, p. 87-99 13 p.

Research output: Contribution to journalArticle

ringwoodite
olivine
subduction
Hydrogen
hydrogen
2008
9 Citations (Scopus)

In situ investigation of high-pressure melting behavior in the Fe-S system using synchrotron X-ray radiography

Chen, B., Gao, L., Leinenweber, K., Wang, Y., Sanehira, T. & Li, J., Sep 1 2008, In : High Pressure Research. 28, 3, p. 315-326 12 p.

Research output: Contribution to journalArticle

radiography
synchrotrons
melting
sulfur
x rays
2007
10 Citations (Scopus)

A new high-pressure CaGe2O5 polymorph with 5- and 6-coordinated germanium

Németh, P., Leinenweber, K., Groy, T. L. & Buseck, P. R., Feb 2007, In : American Mineralogist. 92, 2-3, p. 441-443 3 p.

Research output: Contribution to journalArticle

Germanium
germanium
titanite
Polymorphism
Silicates
4 Citations (Scopus)

Corrigendum to "The structure of permanently densified CaAl2O4 glass". [J. Phys. Chem. Solids 67 (2006) 2106] (DOI: 10.1016/j.jpcs.2006.05.018)

Mei, Q., Benmore, C. J., Sampath, S., Weber, J. K. R., Leinenweber, K., Amin, S., Johnston, P. & Yarger, J., Feb 2007, In : Journal of Physics and Chemistry of Solids. 68, 2, p. 315 1 p.

Research output: Contribution to journalArticle

Glass
glass
9 Citations (Scopus)

The structure of densified As2O3 glasses

Mei, Q., Hart, R. T., Benmore, C. J., Amin, S., Leinenweber, K. & Yarger, J., Jun 15 2007, In : Journal of Non-Crystalline Solids. 353, 18-21, p. 1755-1758 4 p.

Research output: Contribution to journalArticle

Glass
glass
x rays
rings
pyramids
2006
60 Citations (Scopus)

Ab initio phasing of X-ray powder diffraction patterns by charge flipping

Wu, J., Leinenweber, K., Spence, J. & O'Keeffe, M., Aug 21 2006, In : Nature Materials. 5, 8, p. 647-652 6 p.

Research output: Contribution to journalArticle

X ray powder diffraction
Diffraction patterns
diffraction patterns
iteration
x rays
64 Citations (Scopus)

A numerical model for steady-state temperature distributions in solid-medium high-pressure cell assemblies

Hernlund, J., Leinenweber, K., Locke, D. & Tyburczy, J., Feb 2006, In : American Mineralogist. 91, 2-3, p. 295-305 11 p.

Research output: Contribution to journalArticle

assemblies
Numerical models
Temperature distribution
temperature distribution
thermocouples
17 Citations (Scopus)

High-pressure cells for in situ multi-anvil experiments

Leinenweber, K., Mosenfelder, J., Diedrich, T., Soignard, E., Sharp, T., Tyburczy, J. & Wang, Y., Sep 1 2006, In : High Pressure Research. 26, 3, p. 283-292 10 p.

Research output: Contribution to journalArticle

anvils
cells
zirconium oxides
thermal insulation
chromites
11 Citations (Scopus)

The structure of permanently densified CaAl2O4 glass

Mei, Q., Benmore, C. J., Sampath, S., Weber, J. K. R., Leinenweber, K., Amin, S., Johnston, P. & Yarger, J., Sep 2006, In : Journal of Physics and Chemistry of Solids. 67, 9-10, p. 2106-2110 5 p.

Research output: Contribution to journalArticle

Glass
glass
pressure reduction
polyhedrons
radial distribution
56 Citations (Scopus)

Topological changes in glassy Ge Se2 at pressures up to 9.3 GPa determined by high-energy x-ray and neutron diffraction measurements

Mei, Q., Benmore, C. J., Hart, R. T., Bychkov, E., Salmon, P. S., Martin, C. D., Michel, F. M., Antao, S. M., Chupas, P. J., Lee, P. L., Shastri, S. D., Parise, J. B., Leinenweber, K., Amin, S. & Yarger, J., 2006, In : Physical Review B - Condensed Matter and Materials Physics. 74, 1, 014203.

Research output: Contribution to journalArticle

Neutron diffraction
neutron diffraction
x ray diffraction
X rays
coordination number
2005
3 Citations (Scopus)

Ca2SiO3OHF - A high-pressure phase with dense calcium polyhedral packing and tetrahedral silicon

Leinenweber, K., Johnson, J. E. & Groy, T. L., Jan 1 2005, In : American Mineralogist. 90, 1, p. 115-121 7 p.

Research output: Contribution to journalArticle

Silicon
silicon
calcium
Calcium
Chemical analysis
5 Citations (Scopus)

High-pressure synthesis and crystal structure of silicon phosphate hydroxide, SiPO4(OH)

Stearns, L. A., Groy, T. L. & Leinenweber, K., Sep 1 2005, In : Journal of Solid State Chemistry. 178, 9, p. 2594-2601 8 p.

Research output: Contribution to journalArticle

Silicon
hydroxides
phosphates
Phosphates
Crystal structure
65 Citations (Scopus)

Spinel-structured gallium oxynitride (Ga 3O 3N) synthesis and characterization: An experimental and theoretical study

Soignard, E., Machon, D., McMillan, P. F., Dong, J., Xu, B. & Leinenweber, K., Nov 1 2005, In : Chemistry of Materials. 17, 22, p. 5465-5472 8 p.

Research output: Contribution to journalArticle

Gallium
Diamond
Lasers
Photoexcitation
Nitrides
2004
79 Citations (Scopus)

Determination of the crystal structure of δ-MoN by neutron diffraction

Bull, C. L., McMillan, P. F., Soignard, E. & Leinenweber, K., Apr 1 2004, In : Journal of Solid State Chemistry. 177, 4-5, p. 1488-1492 5 p.

Research output: Contribution to journalArticle

ammonolysis
Neutron diffraction
X ray powder diffraction
Superconducting transition temperature
neutron diffraction
18 Citations (Scopus)
Germanium
Tin
toughness
fracture strength
Nitrides
23 Citations (Scopus)

Pressure-induced transformations in α- and β-Ge 3N4: In situ studies by synchrotron X-ray diffraction

Soignard, E., McMillan, P. F., Hejny, C. & Leinenweber, K., Jan 1 2004, In : Journal of Solid State Chemistry. 177, 1, p. 299-311 13 p.

Research output: Contribution to journalArticle

Polymorphism
Synchrotrons
synchrotrons
bulk modulus
X ray diffraction
28 Citations (Scopus)

Solid solutions and ternary compound formation among Ge3N 4-Si3N4 nitride spinels synthesized at high pressure and high temperature

Soignard, E., McMillan, P. P. & Leinenweber, K., Dec 14 2004, In : Chemistry of Materials. 16, 25, p. 5344-5349 6 p.

Research output: Contribution to journalArticle

Germanium
Silicon
Nitrides
Solid solutions
Atoms
2003
56 Citations (Scopus)

High-pressure synthesis and study of low-compressibility molybdenum nitride (MoN and MoN1−x) phases

Soignard, E., McMillan, P. F., Chaplin, T. D., Farag, S. M., Bull, C. L., Somayazulu, M. S. & Leinenweber, K., Jan 1 2003, In : Physical Review B - Condensed Matter and Materials Physics. 68, 13

Research output: Contribution to journalArticle

Molybdenum
bulk modulus
Compressibility
Nitrides
compressibility
1 Citation (Scopus)

Intermediate-Range Order in Permanently Densified [Formula presented] Glass

Sampath, S., Benmore, C. J., Lantzky, K. M., Neuefeind, J., Leinenweber, K., Price, D. L. & Yarger, J., Jan 1 2003, In : Physical Review Letters. 90, 11, 1 p.

Research output: Contribution to journalArticle

glass
neutrons
densification
tetrahedrons
x ray diffraction
73 Citations (Scopus)

Intermediate-range order in permanently densified GeO2 glass

Sampath, S., Benmore, C. J., Lantzky, K. M., Neuefeind, J., Leinenweber, K., Price, D. L. & Yarger, J., Mar 21 2003, In : Physical Review Letters. 90, 11

Research output: Contribution to journalArticle

glass
cations
x ray diffraction
neutrons
2002
46 Citations (Scopus)

Rapid synthesis of crystalline spinel tin nitride by a solid-state metathesis reaction

Shemkunas, M. P., Wolf, G., Leinenweber, K. & Petuskey, W., Jan 2002, In : Journal of the American Ceramic Society. 85, 1, p. 101-104 4 p.

Research output: Contribution to journalArticle

Tin
Solid state reactions
Nitrides
Crystalline materials
Rietveld refinement