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  • 1
    Keywords: Mössbauer effect -- Congresses. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (1281 pages)
    Edition: 1st ed.
    ISBN: 9783540786979
    DDC: 537.5352
    Language: English
    Note: 182_Innerwork.pdf -- 978-3-540-78696-2_1_OnlinePDF.pdf -- Preface (ICAME2007) -- 978-3-540-78696-2_2_OnlinePDF.pdf -- Mössbauer effect: a dual method for myriad applications -- Abstract -- A brief history of Mössbauer effect and Mössbauer spectroscopy -- Mössbauer spectroscopy, the established method: its highlights and difficulties -- A new project for the Mössbauer community: the on-line encyclopaedia of Mössbauer spectroscopy -- References -- 978-3-540-78696-2_3_OnlinePDF.pdf -- Skutterudites, a thermoelectric material investigated by high field Mössbauer spectroscopy -- Abstract -- Introduction -- Experimental -- Results and discussion -- Conclusions -- References -- 978-3-540-78696-2_4_OnlinePDF.pdf -- Study of nano-scale diffusion in thin films and multilayers -- Abstract -- Introduction -- Diffusion studies using nuclear resonance reflectivity -- Diffusion studies using x-ray standing waves -- Conclusions -- References -- 978-3-540-78696-2_5_OnlinePDF.pdf -- Iron as a risk factor in neurological diseases -- Abstract -- Introduction -- Properties of iron present in substantia nigra, hippocampus and globus pallidus -- Material and methods -- Iron in substantia nigra -- Iron in hippocampus -- Iron in globus pallidus -- Discussion -- Iron properties in human brain -- Is iron increase in parkinsonian SN an undisputable dogma? -- Broken iron homeostasis---a possible scenario of pathomechanism of Parkinson's disease -- Cause or effect? -- Iron in other neurodegenerative diseases -- Conclusions -- References -- 978-3-540-78696-2_6_OnlinePDF.pdf -- Mössbauer spectroscopy in studies of photosynthesis -- Abstract -- Introduction -- Materials and methods -- Results and discussion -- References -- 978-3-540-78696-2_7_OnlinePDF.pdf -- Iron minerals formed by dissimilatory iron-and sulfur reducing bacteria studied by Mössbauer spectrometry -- Abstract. , Introduction -- Experimental -- Results and discussion -- Strain Z-0001 -- Strain Z-0531 -- Conclusions -- References -- 978-3-540-78696-2_8_OnlinePDF.pdf -- Reaction and deposition of laser-evaporated iron -- Abstract -- Introduction -- Iron oxide films deposited onto aluminum substrates using laser ablation -- Laser-deposition of iron onto aluminum substrates in O2 atmosphere -- Laser-deposition of hematite onto aluminum substrates in O2 atmosphere -- Iron films produced by laser deposition and other methods -- Iron films deposited by resistive heating -- Iron films produced by laser deposition -- Iron films produced by an arc-plasma-gun -- Conclusion -- References -- 978-3-540-78696-2_9_OnlinePDF.pdf -- Iron chelates: a challenge to chemists and Mössbauer spectroscopists -- Abstract -- Introduction -- Experimental -- Results and discussion -- The Fe-CDTA system -- Reactions with H2O2 -- Conclusions -- References -- 978-3-540-78696-2_10_OnlinePDF.pdf -- Mössbauer spectroscopy of magnetic minerals in basalt on Earth and Mars -- Abstract -- Introduction -- The FeO--TiO2--Fe2O3 ternary system -- Simultaneous analysis of Mössbauer spectra -- Mössbauer spectroscopy of spinel Fe--Ti oxides -- Example: oxidation due to dike intrusion -- Special properties of olivine basalt -- Conclusions -- References -- 978-3-540-78696-2_11_OnlinePDF.pdf -- The study of electron transfer in advanced materials (electrodes for Li-ion batteries or catalysts) -- Abstract -- Introduction -- Electrode materials for Li-ion batteries -- Structural and electronic features of Sb-based electrode materials from ex situ 121Sb TMS -- 119Sn complementary use of TMS, CEMS and in situ measurements for new Sn-based electrode materials -- 57Fe as a local probe in Ti oxides -- Investigation of redox properties of different supported catalysts -- Conclusions -- References. , 978-3-540-78696-2_12_OnlinePDF.pdf -- Out-of-equilibrium Sm--Fe based phases -- Abstract -- Introduction -- Experiments -- Results and discussion -- Structure model -- Crystallographic studies -- Curie temperature -- Hyperfine parameters -- Coercivity -- Conclusion -- References -- 978-3-540-78696-2_13_OnlinePDF.pdf -- Advantages of Mössbauer polarimetric methods in material studies -- Abstract -- Introduction -- Antiferromagnets in a weak magnetic field -- Field induced texture -- Distribution of the hyperfine field -- Application to YbFe4Al8 -- Fe--O nanoparticles -- CEMS-polarimetric methods -- References -- 978-3-540-78696-2_14_OnlinePDF.pdf -- The effect of adding a bit of Fe to Ag--Ge--Se system -- Abstract -- Introduction -- Ge--Se system -- Ag--Ge--Se system -- Experimental procedure -- Previous results -- Results and discussion -- Agy (GexSe1-x)1-y glasses -- Fe0.005 [Agy(Ge0.25Se0.75)1-y]0.995 glasses -- Conclusions -- References -- 978-3-540-78696-2_15_OnlinePDF.pdf -- Extraterrestrial Mössbauer spectroscopy: more than 3 years of Mars exploration and developments for future missions -- Abstract -- Introduction -- The Mars Exploration Rover mission -- The Mössbauer contribution -- Water -- Environmental conditions -- Habitability -- Other unique contributions -- Lessons learned -- Future missions -- Summary -- References -- 978-3-540-78696-2_16_OnlinePDF.pdf -- Scientific opportunities in nuclear resonance spectroscopy from source-driven revolution -- Abstract -- Introduction -- Future synchrotron radiation sources -- Storage rings -- Fourth-generation sources -- Conclusions -- Potential applications of new generation sources -- Nanoscale physics -- Pump-probe nuclear resonance studies -- Revealing ultra low energy condensed-matter excitations with 1 \mu eV resolution -- High energy nuclear resonance transitions. , Nonlinear excitation of nuclear excited state -- Conclusions -- References -- 183_Innerwork.pdf -- 978-3-540-78696-2_17_OnlinePDF.pdf -- A 57Fe Mössbauer spectroscopy study of iron nanoparticles obtained in situ in conversion ferrite electrodes -- Abstract -- Introduction -- Experimental -- Results and discussion -- References -- 978-3-540-78696-2_18_OnlinePDF.pdf -- Effect of aluminum on the hyperfine field and crystallization behaviour of NANOPERM alloy -- Abstract -- Introduction -- Experiment -- Results -- Discussion -- References -- 978-3-540-78696-2_19_OnlinePDF.pdf -- Anomalous magnetic behaviour of zinc and chromium ferrites without any hyperfine splitting -- Abstract -- Introduction -- Experimental -- Results and discussions -- X-ray diffraction -- Magnetization studies -- Mössbauer spectroscopy -- Conclusion -- References -- 978-3-540-78696-2_20_OnlinePDF.pdf -- X-ray diffraction and Mössbauer spectroscopy of high energy ball-milled boldupright0mu mumu units-Fe2O3/TiO2 composite powders -- Abstract -- Introduction -- Experimental -- Results and discussions -- Conclusions -- References -- 978-3-540-78696-2_21_OnlinePDF.pdf -- Structural transformations in NANOPERM-type alloys studied by Mössbauer spectrometry and diffraction of synchrotron radiation -- Abstract -- Introduction -- Experimental -- Results and discussion -- Conclusions -- References -- 978-3-540-78696-2_22_OnlinePDF.pdf -- Study of CuFe2O4--SnO2 nanocomposites by Mössbauer spectroscopy with high velocity resolution -- Abstract -- Introduction -- Materials and methods -- Results and discussions -- Conclusion -- References -- 978-3-540-78696-2_23_OnlinePDF.pdf -- Mössbauer effect studies on mixed lithium--zinc ferrites prepared by solution combustion method -- Abstract -- Introduction -- Experimental -- Results and discussion -- Conclusions -- References. , 978-3-540-78696-2_24_OnlinePDF.pdf -- Mössbauer and magnetization studies of iron oxide nanocrystals -- Abstract -- Introduction -- Experimental -- Result and discussion -- References -- 978-3-540-78696-2_25_OnlinePDF.pdf -- Mössbauer study of intergranular phase in Nd8Fe86-xNbxB6(x = 0, 1, 2, 3) nanocomposite magnet -- Abstract -- Introduction -- Experiment -- Results and discussions -- References -- 978-3-540-78696-2_26_OnlinePDF.pdf -- Comparative study of the structural and magnetic properties of bulk and nanostructured Fe2CrAl -- Abstract -- Introduction -- Experimental -- Results and discussion -- References -- 978-3-540-78696-2_27_OnlinePDF.pdf -- Evolution of a FeV sigma phase ball-milled in a mixture of argon and air -- Abstract -- Introduction -- Experimental -- Results and discussion -- Conclusion -- References -- 978-3-540-78696-2_28_OnlinePDF.pdf -- Magnetic and Mössbauer spectral studies of nano crystalline cobalt substituted magnesium ferrites (MgxCo1-xFe2O4) -- Abstract -- Introduction -- Experimental -- Preparation of ferrites -- Physical measurements -- Results and discussion -- References -- 978-3-540-78696-2_29_OnlinePDF.pdf -- Mössbauer study of nano-crystalline Li--Zn ferrites -- Abstract -- Introduction -- Experimental details -- Results and discussion -- References -- 978-3-540-78696-2_30_OnlinePDF.pdf -- A structural and Mössbauer study of Y3Fe5O12 nanoparticles prepared with high energy ball milling and subsequent sintering -- Abstract -- Introduction -- Experimental -- Results and discussion -- References -- 978-3-540-78696-2_31_OnlinePDF.pdf -- Magnetic and Mössbauer spectral studies of x (NiFe2O4) + (1-x) (SrFe12O19)... -- Abstract -- Introduction -- Experimental -- Preparation of nano composites -- Physical measurements -- Results and discussion -- References -- 978-3-540-78696-2_32_OnlinePDF.pdf. , Magnetic and Mössbauer spectroscopic studies of NiZn ferrite nanoparticles synthesized by a combustion method.
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  • 2
    Electronic Resource
    Electronic Resource
    Woodbury, NY : American Institute of Physics (AIP)
    Applied Physics Letters 68 (1996), S. 3491-3493 
    ISSN: 1077-3118
    Source: AIP Digital Archive
    Topics: Physics
    Notes: Strontium hexaferrite nanoparticles have been successfully prepared from a sintered SrFe12O19 target, using pulsed excimer laser ablation and cold condensation technique. The as-condensed powders do not exhibit the same magnetic properties as the target material. However, annealing at a high temperature of 850 °C for 3 h in air followed by fast cooling yields very high coercivity of 6665 Oe, exhibiting presence of single domain particles. Vibrating sample magnetometry (VSM), scanning electron microscopy (SEM), and x-ray diffraction (XRD) techniques are used to study the magnetism, microstructure, and phase formation in the powders, respectively. © 1996 American Institute of Physics.
    Type of Medium: Electronic Resource
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  • 3
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: The influence of 90 MeV 16O ion irradiation on the electric and magnetic properties of epitaxial thin films of La0.75Ca0.25MnO3 is studied. These films were deposited on LaAlO3(100) substrates by the pulsed excimer laser deposition technique. The thickness of each film was about 3000 Å. The high quality of the films was ensured by x-ray diffraction and transport measurements. The films were irradiated with 90 MeV oxygen ions at different doses (1011–1014 ions/cm2). It is observed that at a low dose of 1011 ions/cm2 the resistivity peak temperature (Tp) and the Curie temperature (Tc) increase, however as the dose is increased further, the Tp and Tc decrease. At the higher dose of 1014 ions/cm2, the film becomes insulating and does not show any peak in the resistivity–temperature curve down to 60 K. These results are discussed in terms of the effects of ion induced compositional inhomogeneity and strain on the film properties. © 1998 American Institute of Physics.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Woodbury, NY : American Institute of Physics (AIP)
    Applied Physics Letters 53 (1988), S. 1320-1322 
    ISSN: 1077-3118
    Source: AIP Digital Archive
    Topics: Physics
    Notes: Iron oxide films have been deposited on alumina substrates by pulsed ruby laser evaporation from a bulk α-Fe2O3 pellet. The films have been characterized by using the techniques of conversion electron Mössbauer spectroscopy, Rutherford backscattering, and scanning electron microscopy. It is demonstrated that the stoichiometry of the deposited film can be varied between FeO and Fe3O4 by controlling the oxygen partial pressure during deposition over a range from 5×10−7 to 10−4 Torr. It is further shown that the Fe3O4 film can be converted into γ-Fe2O3 by suitable thermal annealing treatment.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    [S.l.] : American Institute of Physics (AIP)
    Journal of Applied Physics 83 (1998), S. 6536-6538 
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: Magnetic properties of the new phase of SrRuO3 having a magnetic ordering temperature of 140 K (low-Tc phase) is compared against that of the normal ferromagnetic phase of Tc=160 K (high-Tc phase). The symmetric ac susceptibility curve and an S-shaped M vs H curve of the low-Tc phase suggests a spin-glasslike behavior. However, the value of M at 80 K is comparable for both the phases and the low-Tc phase shows no magnetic aging effect expected for a spin glass. The low-Tc phase is thus a ferromagnetic phase, the difference in the magnetic behavior of the low-Tc phase from that of the high-Tc phase probably originates from the domain structure. © 1998 American Institute of Physics.
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    [S.l.] : American Institute of Physics (AIP)
    Journal of Applied Physics 64 (1988), S. 5647-5649 
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: Iron oxide and ferrite films were prepared by pulsed ruby laser evaporation from the respective bulk materials on alumina substrates. The variation in the film properties as a function of the substrate temperature and oxygen partial pressure during deposition was studied. Conversion electron Mössbauser spectroscopic analysis showed that the stoichiometry and microstructure of such films depend on these deposition conditions, especially the oxygen partial pressure in the system. Typically it was observed that when laser deposition is performed by vaporizing α-Fe2O3 in the oxygen partial pressure of 10−4 Torr, Fe3O4 thin films were formed while deposition at a background pressure of 10−6 Torr led to formation of FeO films. Similar experiments were also performed on zinc ferrite and it was observed that the nanosecond pulsed evaporation process transports the stoichiometry of metal constituents from the bulk to the film with a small degree of zinc enrichment. In addition to Mössbauer spectroscopy, other techniques such as scanning electron microscopy and x-ray diffraction were also used to characterize the laser-deposited films.
    Type of Medium: Electronic Resource
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  • 7
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: The nature of pulsed ruby laser-induced vaporization from the surface of a binary oxide represented by ZnxFe3−xO4 (x∼1) is studied via morphological (scanning electron microscopy), compositional (energy-dispersive analysis of x ray), structural (small-angle x-ray diffraction), and microstructural (conversion electron Mössbauer) examination of the laser-processed surface and correlation of the related surface modification to the properties of thin films deposited therefrom, and subjected to similar examination. Zinc ferrite (ZnxFe3−xO4) films have been deposited on single-crystal Al2O3 substrates and the dependence of the film properties on the oxygen partial pressure and substrate temperature during deposition is studied to explore optimized conditions for deposition of near single-phase stoichiometric films.
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Woodbury, NY : American Institute of Physics (AIP)
    Applied Physics Letters 78 (2001), S. 1793-1793 
    ISSN: 1077-3118
    Source: AIP Digital Archive
    Topics: Physics
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    Woodbury, NY : American Institute of Physics (AIP)
    Applied Physics Letters 76 (2000), S. 1209-1209 
    ISSN: 1077-3118
    Source: AIP Digital Archive
    Topics: Physics
    Notes: © 2000 American Institute of Physics.
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    Woodbury, NY : American Institute of Physics (AIP)
    Applied Physics Letters 78 (2001), S. 3747-3748 
    ISSN: 1077-3118
    Source: AIP Digital Archive
    Topics: Physics
    Type of Medium: Electronic Resource
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