The top of the sample holder is covered by Kapton film and tightened by PTFE O-ring. Zero diffraction plate with the option of OD 24.6, and 32 mm, which is put inside of the stainless steel holder. Therefore, the samples were taken to an X-ray facility equiped with a state-of-the-art Siemens D-5000 diffractometer.AT-XRD-XX is an air-tight sample holder of a zero diffraction plate for powder XRD. Detection of any reflections at all from such small samples (without grinding to a powder) requires special instrumentation and conditions. As seen from the print-out of the raw data in Figure 5, the two samples are not much different with respect to detected crystalline phases.Īttempts at obtaining an x-ray diffraction (XRD) pattern from the samples using our Philips diffractometer were unsuccessful. Sample T3-A was mounted and scanned alone. Both samples T1,2-A and -B were mounted side-by-side to maximize sample area. The samples were mounted on "Zero-background" quartz slides, and scanned from 5 to 90 degrees 2 theta at an extremely slow speed over a period of 10 hours using Cu K-alpha radiation. Therefore, the samples were taken to an X-ray facility equiped with a state-of-the-art Siemens D-5000 diffractometer. Propongo come traduzione "quarzo con sfondo zero".Īttempts at obtaining an x-ray diffraction (XRD) pattern from the samples using our Philips diffractometer were unsuccessful. Nel testo da te riportato manca o si sottintende un termine, "plate" o "slides", ovvero l'oggetto in quarzo contenuto nel portacampioni. L'idea è che il quarzo non deve contribuire con intensità diffratta o diffusa.
Zero-background quartz Italian translation: a sfondo zero
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