Qualitative analyses of thin film-based materials validating new structures of atoms

Mechanical and microstructural behavior of concrete containing marble and nano silica

“…Unhydrated cement minerals (i.e. alite, belite, aluminate and ferrite) and ettringite were also observed in concrete samples as seen in Figures 9(a)-9(c) (Ali, 2021). Calcite and dolomite phases were also found.…”

“…During the hydration process, secondary calcium silicate hydrate (CSH) gel is generated due to the pozzolanic reaction of the SCMs (Mena et al, 2020). It has been stated by many concrete analysts that with partial substitution of MD with cement (10%-15%) there is no reduction in the mechanical properties of the mix (Aruntas et al, 2010). Bilir and Uygunog (2009) detected that replacement of cement with MD in self-compacting concrete up to 200 kg/m 3 did not have any contrary effects on workability and the mechanical properties were found increasing.…”

Structural analyses of carbon films deposited at different total mass rates in a hot-filament CVD system

“…An XRD study is, in fact, an XRR study. 36 Thus, new perspectives are required to identify the structures of carbon phases, as discussed below. The glazing incidence angle, GIA, was set at ∼0.5°.…”

“…5 divides the XRR part and the XRIR part of the pattern. Studies elsewhere 36,37 discuss a preliminary detail of an X-ray pattern. The lines at 2 θ ∼ 43.9° and 75.3° in Fig.…”

“…FE-SOM and XRR were previously known as FE-SEM and XRD. 36 The X-ray instrument used was a Philips, Model: PW3710. The microscope used was a JEOL, Model: JSM-7000F.…”