Results 111 to 120 of about 45,221 (235)

Local structure of solid and liquid gold probed by reverse Monte Carlo analysis of X-ray absorption data

Journal of Synchrotron Radiation
The increase in computational capabilities of modern computers has allowed us to develop new accurate methods for EXAFS (extended X-ray absorption fine structure) data-analysis.
Nodoka Hara, Fabio Iesari, Toshihiro Okajima, Andrea Di Cicco   +3 more
doaj   +1 more source

Local Structure Analysis of Heavy Fermion Ce₂Pt₆Ga₁₅ with a Honeycomb Structure Using Extended X-Ray Absorption Fine Structure

Metals
Ce2Pt6Ga15 is a heavy fermion compound near the quantum critical point (QCP). Its crystal structure may exhibit magnetic frustration due to a honeycomb arrangement; however, stacking faults in the crystal hinder structural analysis.
Yuji Matsumoto, Yuki Watabe, Fabio Iesari, Masakatsu Osumi, Kyugo Ota, Yoshinori Haga, Keisuke Hatada, Toshihiro Okajima   +7 more
doaj   +1 more source

Physicochemical Characterization and Antimicrobial Properties of Lanthanide Nitrates in Dilute Aqueous Solutions

Molecules
This work presents the results of studying dilute aqueous solutions of commercial Ln(NO3)3 · xH2O salts with Ln = Ce-Lu using X-ray diffraction (XRD), IR spectroscopy, X-ray absorption spectroscopy (XAS: EXAFS/XANES), and pH measurements.
Galina Kuz’micheva, Alexander Trigub, Alexander Rogachev, Andrey Dorokhov, Elena Domoroshchina   +4 more
doaj   +1 more source

EXAFS AND MOSSBAUER SPECTROSCOPIC STUDY OF FE-BEARING TETRAHEDRITES [PDF]

, 1989
Bancroft, C. D. Garner, Charlat, D. J. Vaughan, Gurman, Hall, Imai, J. M. Charnock, Johnson, Johnson, Pauling, R. A. D. Pattrick, Sugaki, Tatsuka, Vaughan, Vaughan   +15 more
core   +1 more source

Laboratory EXAFS facilities

, 1988
This chapter has demonstrated that high quality XANES and EXAFS spectra can be collected with laboratory EXAFS facilities. The limitations of these facilities have been discussed and it has been shown that synchrotronlike reso lutions, which are sometimes claimed by enthusiastic supporters of synchrotron facilities to be essential for deriving reliable
openaire   +2 more sources

Chemistry of cyclopentadienyliron dicarbonyl dimer and ferrocene in zeolite Y cavities. Anchoring organometallic fragments into microporous solids [PDF]

, 1989
Bein, Thomas, Borvornwattananont, Aticha, Möller, Karin   +2 more
core   +1 more source

Synchrotron-Based Structural Analysis of Nanosized Gd₂(Ti_1−xZr_x)₂O₇ for Radioactive Waste Management

Nanomaterials
Complex oxides with the general formula Gd2(Ti1−xZrx)2O7 are promising candidates for radioactive waste immobilization due to their capacity to withstand radiation by dissipating part of the free energy driving defect creation and phase transitions.
Marco Pinna, Andrea Trapletti, Claudio Minelli, Armando di Biase, Federico Bianconi, Michele Clemente, Alessandro Minguzzi, Carlo Castellano, Marco Scavini   +8 more
doaj   +1 more source

Encapsulation of lead sulfide molecular clusters into solid matrixes. Structural analysis with x-ray absorption spectroscopy [PDF]

, 1989
Bein, Thomas, Herron, Norman, Mahler, Walter, Möller, Karin, Wang, Ying   +4 more
core   +1 more source

Stabilization of cadmium selenide molecular clusters in zeolite Y. EXAFS and x-ray diffraction studies [PDF]

, 1989
Bein, Thomas, Eddy, Mike M., Herron, Norman, Möller, Karin, Stucky, Galen D.   +4 more
core   +1 more source

Molecular dynamics simulations of EXAFS in germanium

Open Physics, 2011
Timoshenko Janis, Kuzmin Alexei, Purans Juris   +2 more
doaj   +1 more source