FEFF is a software program used in x-ray absorption spectroscopy. It contains self-consistent real space multiple-scattering code for simultaneous calculations of x-ray-absorption spectra and electronic structure. Output includes extended x-ray-absorption fine structure (EXAFS), full multiple scattering calculations of various x-ray absorption spectra (XAS) and projected local densities of states (LDOS). The spectra include x-ray absorption near edge structure (XANES), x-ray natural circular dichroism (XNCD), and non-resonant x-ray emission spectra. Calculations of the x-ray scattering amplitude (Thomson and anomalous parts) and spin dependent calculations of x-ray magnetic circular dichroism (XMCD) and spin polarized x-ray absorption spectra (SPXAS and SPEXAFS) are also possible, but less
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rdfs:label
| - FEFF (software) (en)
- FEFF8 (ja)
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| - FEFF8は、で自己無撞着な実空間多重散乱近似を用いて、X線吸収スペクトルと電子構造の計算を行うコードである。 FEFF8で取り扱える代表的なものを以下に挙げる。
* 広域X線吸収微細構造 (EXAFS)
* X線吸収端近傍構造 (XANES)
* 局所状態密度 (LDOS)
* X線磁気円二色性 (XMCD)
* (XNCD) (ja)
- FEFF is a software program used in x-ray absorption spectroscopy. It contains self-consistent real space multiple-scattering code for simultaneous calculations of x-ray-absorption spectra and electronic structure. Output includes extended x-ray-absorption fine structure (EXAFS), full multiple scattering calculations of various x-ray absorption spectra (XAS) and projected local densities of states (LDOS). The spectra include x-ray absorption near edge structure (XANES), x-ray natural circular dichroism (XNCD), and non-resonant x-ray emission spectra. Calculations of the x-ray scattering amplitude (Thomson and anomalous parts) and spin dependent calculations of x-ray magnetic circular dichroism (XMCD) and spin polarized x-ray absorption spectra (SPXAS and SPEXAFS) are also possible, but less (en)
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| - FEFF is a software program used in x-ray absorption spectroscopy. It contains self-consistent real space multiple-scattering code for simultaneous calculations of x-ray-absorption spectra and electronic structure. Output includes extended x-ray-absorption fine structure (EXAFS), full multiple scattering calculations of various x-ray absorption spectra (XAS) and projected local densities of states (LDOS). The spectra include x-ray absorption near edge structure (XANES), x-ray natural circular dichroism (XNCD), and non-resonant x-ray emission spectra. Calculations of the x-ray scattering amplitude (Thomson and anomalous parts) and spin dependent calculations of x-ray magnetic circular dichroism (XMCD) and spin polarized x-ray absorption spectra (SPXAS and SPEXAFS) are also possible, but less automated. The most recent version of FEFF is FEFF10, released in 2020. (en)
- FEFF8は、で自己無撞着な実空間多重散乱近似を用いて、X線吸収スペクトルと電子構造の計算を行うコードである。 FEFF8で取り扱える代表的なものを以下に挙げる。
* 広域X線吸収微細構造 (EXAFS)
* X線吸収端近傍構造 (XANES)
* 局所状態密度 (LDOS)
* X線磁気円二色性 (XMCD)
* (XNCD) (ja)
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