Titlebook: NASSAU 2006; Proceedings of the 4 E. E. Alp,C. I. Wynter Conference proceedings 2007 Springer-Verlag Berlin Heidelberg 2007 Mineralogy.Phon

细丝

拱形大桥

G. Klingelhöfer,R. V. Morris,P. A. De Souza Jr.,D. Rodionov,C. Schröder

强制令

Conference proceedings 2007ial interest to materials scientists, chemists, mineral and condensed matter physicists, and inorganic biochemists alike. The conference and its proceedings are dedicated to one of the pioneers of Mössbauer Spectroscopy, late Dr. Stanley Ruby, whose original ideas, insight and enthusiasm helped create new research fields. .. .

藕床生厌倦

垄断

千篇一律

,On Spin Hamiltonian fits to Mössbauer spectra of high-spin Fe(II) porphyrinate systems,r η. The best fits suggest that both systems definitely have a negative quadrupole splitting, and that largest EFG component is tilted far from the z-axis of the ZFS tensor, which is likely to be near the heme normal.

ODIUM

Nanowires of iron oxides embedded in SiO2 templates,oth for γ-Fe.O. and Fe.O. particles. For both samples, about 24% of larger iron-containing phases are magnetically blocked at room temperature. For the Fe.O. particles, this fraction undergoes the Verwey transition at about 110K; in addition, there is a minor Fe(III) fraction that remains paramagnetic down to 4.2 K.

战胜

,Studying surfaces and thin films using Mössbauer spectroscopy,tion we show data on surface damage effects in electropolished TRIP steels, and by comparing CEMS and XBS Mössbauer patterns we estimate the thickness of a damaged layer (created by sanding) to be 550(50) nm.

BOOR

,Mössbauer spectroscopy methodology at the cutting-edge of high-pressure research,such as resistivity, and synchrotron-based x-ray diffraction, describing unique cases of the breakdown of magnetism and the Mott transition in hematite (Fe.O.), pressure-induced spin crossover in Wiistite (FeO), pressure induced Fe. → Fe. in Fe(OH)., and (P,T) induced inverse normal spinel transition in magnetite (Fe.O.).

EXUDE