• Neutron and x-ray diffraction, Mossbauer spectroscopy. (edu.au)
  • Researchers used neutron diffraction, Mossbauer spectroscopy and other advanced characterization techniques to investigate NFA's atomic- and micro-structures as well as electrochemical properties. (ornl.gov)
  • Photoelectron spectroscopy (PES): X-ray photoelectron spectroscopy (XPS) or electronic structure for chemical analysis (ESCA), core-level and valence-band PES, photoelectron diffraction (PED), Fermi surface mapping, angle-resolved PES, angle-resolved ultraviolet photoelectron spectroscopy (ARUPS), spin-resolved PES. (infim.ro)
  • Surface science techniques: low energy electron diffraction (LEED), reflection high energy electron diffraction (RHEED), Auger electron spectroscopy, secondary ion mass spectroscopy (SIMS), sample preparations in UHV, molecular beam epitaxy (MBE), positron annihilation-induced Auger electron spectroscopy (PAES). (infim.ro)
  • To assess the degradation of the morphology of nanostructures after different numbers of cycles of life tests, the method of scanning electron microscopy, Mossbauer spectroscopy, and X-ray diffraction analysis were applied. (jpier.org)
  • Factors that influence the precipitation of iron oxides from Fe(II) containing solutions were investigated by X-ray powder diffraction, (57)Fe Mossbauer and FT-IR spectroscopies, FE SEM and EDS techniques. (irb.hr)
  • The magnetic and crystollographic properties of LaNi (5-x) Fe x , samples (l ≤ x ≤ l.4) have been studied by x-ray diffraction, neutron diffraction, SQUID and Mössbauer spectroscopy. (mst.edu)
  • The structure, size, morphology, and magnetic properties of the samples were studied by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT IR), physical properties measurements (PPMS), and Mossbauer spectroscopy. (ioffe.ru)
  • The 57Fe Mossbauer spectrum of dimeric DNIC-cysteine (Fe:Cys = 1:2) was characterized by an isomeric shift and quadrupole splitting values similar to those found in metallic Fe. (nanouniverse-library.jp)
  • Ultraviolet Spectroscopy: Introduction. (iitk.ac.in)
  • Nuclear Magnetic Resonance Spectroscopy: Introduction. (iitk.ac.in)
  • CD spectroscopy: CD of polypeptides and nucleic acids, Induced CD, magnetic circular dichroism. (iitk.ac.in)
  • Carbon-13 Nuclear Magnetic Resonance Spectroscopy, G. C. Levy, R. L. Lichter and G. L. Nelson, Wiley, 1980. (iitk.ac.in)
  • High magnetic field up to 7 T (cryomagnet with He bath) as well as low fields of up to 0.1 T (permanent magnets adapted on Mossbauer cryostats) can be applied. (infim.ro)
  • Mӧssbauer spectroscopy is an extremely effective method of injvestigation in may scientific and technological field, as for example in chemistry and catalysis, metallurgy, investigation of magnetic materials in relation to electronic and atomic configurations, sensoristics and bio-medicine, archeology and mineralogy, etc. (infim.ro)
  • The results of the Mossbauer studies showed that both Zn x Fe 3-x O 4 and Zn x Fe 3-x O 4 @PAA has a core/shell type structure in which the core is magnetically ordered, whereas the shell does not have magnetic ordering. (ioffe.ru)
  • Raman spectroscopy confirmed the formation of graphitic structures in annealed KHN and in KHN-FePt. (hindawi.com)
  • This source of broadening is important in nuclear spectra, such as Mossbauer spectra , but is rarely significant in atomic spectroscopy. (gsu.edu)
  • We have studied the recombination kinetics of carboxymyoglobin (after photodissociation of the CO ligand) by Mossbauer spectroscopy for temperatures in the range 4.2-60 K. The observed kinetics display non-exponential behaviour which was monitored over periods of a few days. (uni-luebeck.de)
  • Fe-57 is studied using the recoilless gamma-ray emission and adsorption method of Mossbauer spectroscopy, named after Rudolph Mossbauer who first observed this phenomenon in 1957. (nanouniverse-library.jp)
  • Fluorescence spectroscopy: Fluorescence energy transfer and its applications to measurement of distances in molecules. (iitk.ac.in)
  • X-ray absorption: extended X-ray absrption fine structure (EXAFS), X-ray absorption near-edge structure (XANES), near-edge absorption fine structure (NEXAFS), X-ray absorption spectroscopy (XAS), X-ray fluorescence. (infim.ro)
  • Fe-57 Mossbauer spectroscopy was used for identifying the various types of iron-compounds, present before and after ignition, responsible for the macroscopic magnetism: Fe2O3 before and Fe3O4 after. (abo.fi)
  • As in addition to spectroscopy, reactivity plays an essential role in understanding the structure and the properties of catalytic active centers, the group shows activity in defining protocols that can deliver accurate energetics in problems similar to those met in solid state catalysis. (mpg.de)
  • Application of 1H and 13C NMR spectroscopy including COSY, NOESY, NOE techniques in the structural determination of complex organic systems. (iitk.ac.in)
  • Mossbauer research of Fe/Co nanotubes based on track membranes," Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms , Vol. 381, 103-109, 2016. (jpier.org)
  • Electron Spin Resonance Spectroscopy: A brief review of theory. (iitk.ac.in)
  • X-Ray Photo-Electron Spectroscopy: Physical concepts. (iitk.ac.in)
  • Coincidence spectroscopy: photoelectron-photoion-photoion coincidences (PEPIPICO), zero electron kinetic energy (ZEKE) spectroscopy, threshold electron spectroscopy. (infim.ro)
  • In atomic spectroscopy, visible and ultraviolet photons resulting from electronic transitions of outer shell electrons, when emitted by gaseous atoms in an excited state, are readily absorbed by unexcited atoms of the same species. (wikipedia.org)
  • Furthermore, the Kubelka-Munk plots suggest the presence of two different local structures validating the Mossbauer results. (iisc.ac.in)
  • In this study Mssbauer, EPR, and UV-vis spectroscopies were used to characterize the Fe distribution in Aft1-1(up) and Yah1p-depleted cells. (tamu.edu)
  • Metatranscriptomic analysis and 57 Fe Mössbauer spectroscopy were used to investigate changes in Fe(III)-reducer gene expression and Fe(III) crystallinity, respectively. (biomedcentral.com)
  • Analysis of the Mossbauer spectroscopy data showed that when doped with Zn ions from x=0 to x=1.0, the sizes of the nanoparticles were decreasing from 15 nm to 5 nm. (ioffe.ru)
  • According to the data obtained by Mossbauer spectroscopy, it has been established that an increase in life cycles leads to an increase in contribution of partial spectrum characteristic of a paramagnetic state. (jpier.org)
  • Mossbauer studies indicate that the coating of citric acid particles leads to their isolation from each other (i. e., a decrease in the thickness of the paramagnetic shell, and due to this to increasing in the diameter of the core). (ioffe.ru)
  • The presence of isocitrate in the crystals was corroborated by Mossbauer spectroscopy. (proteopedia.org)
  • The effect of corrosion was characterized by using X-ray photoelectron spectroscopy (XPS) and the surface morphology was checked using a scanning electron microscope (SEM). (upc.edu)
  • A spectroscopic technique which uses the Mossbauer effect (inelastic scattering of gamma radiation resulting from interaction with heavy nuclei) to monitor the small variations in the interaction between an atomic nucleus and its environment. (nih.gov)
  • The Mossbauer effect (ME) is a spectroscopic method for observing nuclear gamma-ray fluorescence based on recoil-free transitions in a nucleus embedded in a solid lattice. (asminternational.org)
  • Working with Dr Jacob Adetunji at the University of Derby and Dr Davide Lenaz at the University of Trieste we are studying the oxidation state of chromite using Mossbauer spectroscopy and single-crystal X-ray spectrometry. (derby.ac.uk)
  • Eventually, the electrochemical behaviour of these alloys was studied by means of linear polarization resistance (LPR) measurements and electrochemical impedance spectroscopy (EIS) in a 3 wt. (upc.edu)
  • Subsequently, amino groups in the resulting APTS-γFe2O3 beads were converted to carboxylic acid (CARB-γFe2O3) through the succinic anhydride reaction, as confirmed by transmission electron microscopy (TEM), Fourier transform infrared spectroscopy and dynamic light scattering (DLS) measurements. (bvsalud.org)
  • The samples were further characterized by Mössbauer spectroscopy and DC magnetization measurements. (bvsalud.org)
  • Vibrational spectroscopy, selection rules, Interpretation of IR Spectra of ligands and metal complexes. (edu.sa)
  • The H(2)O(2) oxidation of two Fe(2+) ions was proven by Mossbauer spectroscopy of rapid freeze-quenched samples. (unl.pt)
  • After I graduated from the biophysics department, where I studied protein dynamics by Mossbauer spectroscopy, I came to the physics department at the University of Illinois at Urbana-Champaign. (nih.gov)
  • Here, we synthesize 61Ni-enriched model catalysts, termed 61NiPACN, in order to apply 61Ni Mossbauer spectroscopy using synchrotron radiation (61Ni-SR-MS) to characterize the structure of these atomically dispersed NiNx sites. (stanford.edu)
  • The group contributed to the development of some analytical techniques including microcalorimetry, high temperature calorimetry, and Mossbauer spectroscopy. (nps.edu)
  • From a practical point of view the respective resolving powers differ by some orders of magnitude: in the optical case E/AE is, for molecular solids, on the order of 108, whereas in the Mossbauer case it is on the order of 1012. (docksci.com)
  • Lin led a team to untangle the spin and valence states of iron in single-crystal Fe, Al-bearing bridgmanite using X-ray emission and Mossbauer spectroscopies at high pressures. (commvisual.com.au)
  • Providing a modern update of the field, Mossbauer Spectroscopy focuses on applications across a broad range of fields, including analysis of inorganic. (pdfgrip.com)
  • Mössbauer spectroscopy is a sensitive technique that provides information on the environment around the atom being probed. (utsi.edu)
  • INTRODUCTION The technique of persistent hole burning (1) has been called the optical analogue of the Mossbauer-spectroscopy (2). (docksci.com)
  • A Conversion Electron Mössbauer Spectroscopy (CEMS) setup, suitable for thin films and multilayers is under construction. (utsi.edu)
  • The MIDB can be regarded as a new medium of information exchange for the Mossbauer community: it provides an effective way to inform the community about one's own work, thereby gaining the attention of other researchers. (mosswinn.hu)