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1.
XAS study of thermal and hydrothermal stability of two iron containing molecular sieves
Mojca Rangus, Iztok Arčon, Alojz Kodre, Tadeja Birsa Čelič, Jana Padežnik Gomilšek, Nataša Zabukovec Logar, 2010, končno poročilo o rezultatih raziskav

Najdeno v: ključnih besedah
Povzetek najdenega: ...rentgenska absorpcija, spektroskopija, Fe EXAFS, ...
Ključne besede: rentgenska absorpcija, spektroskopija, Fe EXAFS
Objavljeno: 15.10.2013; Ogledov: 2415; Prenosov: 7
URL Polno besedilo (0,00 KB)

2.
X-ray absorption spectroscopy and related techniques
Iztok Arčon, Alojz Kodre, Jana Padežnik Gomilšek, 2004, izvirni znanstveni članek

Opis: In the extensive field of X-ray diagnostic techniques, nowadays mostly implemented on synchrotron X-ray sources, the X-ray absorption methods offer a relatively simple tool for structural analysis of materials. The advantage of the methods is the sensitivity to chemical species and the insensitivity to the long-range order. An overview of various detection techniques is given together with the discussion of accuracy of the method with regard to the spatial resolution and the possible contamination by intra-atomic contributions, the multielectron photoexcitations.
Najdeno v: ključnih besedah
Povzetek najdenega: ...X-žarki, absorpcija, EXAFS, XANES, ...
Ključne besede: X-žarki, absorpcija, EXAFS, XANES
Objavljeno: 10.07.2015; Ogledov: 1812; Prenosov: 9
URL Polno besedilo (0,00 KB)

3.
High-resolution X-ray absorption spectrometry of atomic vapors
Iztok Arčon, Jana Padežnik Gomilšek, Alojz Kodre, Andrej Mihelič, 2004, izvirni znanstveni članek

Opis: A measurement of an x-ray absorption spectrum of a monatomic sample yields pure atomic absorption essential for the EXAFS (Extended X-ray Absorption FineStructure) analysis in cases of a weak structural signal. A construction of an absorption cell to contain vapor sample takes into account specific properties of the investigated element. Metal-vapor absorption cells for the elements K, zn, Rb, Cd, Cs, and Hg are presented and comments are made on the use of materials and the operating mechanisms of the cells.
Najdeno v: ključnih besedah
Povzetek najdenega: ...X-žarki, absorpcija, EXAFS, absorpcijske celice, ...
Ključne besede: X-žarki, absorpcija, EXAFS, absorpcijske celice
Objavljeno: 10.07.2015; Ogledov: 1963; Prenosov: 6
URL Polno besedilo (0,00 KB)

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