High pressure generation in Kawai-type multianvil apparatus using nano-polycrystalline diamond anvils
نویسندگان
چکیده
منابع مشابه
Glitch-free X-ray absorption spectrum under high pressure obtained using nano-polycrystalline diamond anvils
Nano-polycrystalline diamond (NPD) [Irifune et al. (2003), Nature (London), 421, 599] has been used to obtain a glitch-free X-ray absorption spectrum under high pressure. In the case of conventional single-crystal diamond (SCD) anvils, glitches owing to Bragg diffraction from the anvils are superimposed on X-ray absorption spectra. The glitch has long been a serious problem for high-pressure re...
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We describe a method to make even insulation layers for high-pressure laser-heated diamond-anvil cell samples using stepped anvils. The method works for both single-sided and double-sided laser heating using solid or fluid insulation. The stepped anvils are used as matched pairs or paired with a flat culet anvil to make gasket insulation layers and not actually used at high pressures; thus, the...
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ژورنال
عنوان ژورنال: Comptes Rendus Geoscience
سال: 2019
ISSN: 1631-0713
DOI: 10.1016/j.crte.2018.07.005