Faske, Tom ; Donner, Wolfgang (2018)
X-ray diffractometer for the investigation of temperature- and magnetic field-induced structural phase transitions.
In: Journal of Applied Crystallography, 51 (3)
doi: 10.1107/S1600576718004892
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
This article reports the development and characterization of a laboratory-based high-resolution X-ray powder diffractometer equipped with a 5.5 T magnet and closed-cycle helium cryostat that is primarily designed for the investigation of magneto-structural phase transitions. Unique features of the diffractometer include the position-sensitive detector, allowing the collection of an entire diffraction pattern at once, and the high energy resolution with Mo K alpha(1) radiation. The ability to utilize a lower energy resolution but higher photon flux by switching to an X-ray mirror monochromator makes it a versatile setup for a variety of compounds. In this contribution, details of the design and performance of the instrument are presented along with its specifications.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2018 |
| Autor(en): | Faske, Tom ; Donner, Wolfgang |
| Art des Eintrags: | Bibliographie |
| Titel: | X-ray diffractometer for the investigation of temperature- and magnetic field-induced structural phase transitions |
| Sprache: | Englisch |
| Publikationsjahr: | Juni 2018 |
| Verlag: | International Union of Crystallography |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Journal of Applied Crystallography |
| Jahrgang/Volume einer Zeitschrift: | 51 |
| (Heft-)Nummer: | 3 |
| DOI: | 10.1107/S1600576718004892 |
| URL / URN: | https://doi.org/10.1107/S1600576718004892 |
| Kurzbeschreibung (Abstract): | This article reports the development and characterization of a laboratory-based high-resolution X-ray powder diffractometer equipped with a 5.5 T magnet and closed-cycle helium cryostat that is primarily designed for the investigation of magneto-structural phase transitions. Unique features of the diffractometer include the position-sensitive detector, allowing the collection of an entire diffraction pattern at once, and the high energy resolution with Mo K alpha(1) radiation. The ability to utilize a lower energy resolution but higher photon flux by switching to an X-ray mirror monochromator makes it a versatile setup for a variety of compounds. In this contribution, details of the design and performance of the instrument are presented along with its specifications. |
| Freie Schlagworte: | X-ray powder diffraction, X-ray diffractometers, magnetic fields, phase transitions |
| Zusätzliche Informationen: | The following funding is acknowledged: LOEWE RESPONSE; DFG (grant No. INST 163/442-1 FUGG). |
| Fachbereich(e)/-gebiet(e): | 11 Fachbereich Material- und Geowissenschaften 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Fachgebiet Strukturforschung |
| Hinterlegungsdatum: | 14 Sep 2020 05:49 |
| Letzte Änderung: | 14 Sep 2020 05:49 |
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