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Initially, the ZnO crystalline grains mainly grow along the <0110> direction due to epitaxy.
Figure 6 shows the HRTEM image of silver nanoparticles deposited on the ZnO 1D rod, and was indexed assuming Fm-3m symmetry obtaining a unit cell value of 4.09 Å in agreement with the data reported for the JCPDS card number 065-2871.

Microspheres have surface morphologies and internal structures, which include density or porosity, pore size, pore interconnectivity, phase composition, grain size, chemical composition, etc.
The limited number of BMSCs was due to the short cell culture time (3 days).

Although the number of metals and cycling stability can be increased, this does not enhance the stack capacitance or areal capacitance.
The virtually square planar shape of the Zr NPs aggregated with grain sizes of less than 90 nm is shown in Fig. 2 (a).

A third term is introduced into the LDD model now, describing non-diffusing impurities caused for instance by dopant trapping at grain boundaries or at lattice sites in the sample volume, dopant reacting (absorption) with other species of the host lattice system or clustering.
Comparing TEM pictures in Fig 5b-d with Fig. 5a, an increasing thermal budget reduces the number of host lattice distortion clusters and forms lager clusters located in a range of about 2 nm to 14 nm under the surface, in agreement to the a) b) c) d) Figure 4 SIMS spectra of SiGe/Si films (a) and boron diffusion of samples according to Tab. 1.

Selective infiltration etching (SIE) is a mechanical surface treatment method that uses the principles of heat-induced maturation and grain boundary diffusion to alter the highly dense zirconia surface into a nano-porous surface [22].
A number of factors must be considered for the HA bioactive coat to achieve its proposed function as; implant surface properties, the coat film thickness, and the coat film criteria (its chemistry and crystal structure, in addition to its porosity and surface topography) [37-40].

Besides, the coordination number of Hf ions can also change versus Hf content in the silicate.
This means that neither the formation of grain boundaries in HfO2 layers nor phase separation in HfSiOx ones occurred upon this annealing.

The resultant solid was ground and sieved throughout a stainless-steel sieve until the grain size was below 250 µm.
Acknowledgment This research is funded by Vietnam National Foundation for Science and Technology Development (NAFOSTED) under grant number 104.99-2017.305.

On the other hand, Brown et al. (2018) showed that Beech is denser with homogeneous grain but absorbs water slowly due to a well-porous structure that supports extensive capillarity [30], and according to Davis (2021) Oak does not absorb water much yet it also rises via capillarity quite slowly though it lasts long and has unique wood patterns that suggest its resistance to moisture [25].
The mean values are calculated from all the data collected during all the established time frames subdivided by the number of the measurements.

The lattice planes of nanocrystallites of TiO2 appear to have a deposit of amorphous material particularly at grain boundaries of nanocrystallites.
This data suggests that binding of dye over both TiO2 as well as CMT is equally strong; however, the very low xm value with CMT (BDH) stands for severely reduced number of adsorption sites for dye molecules.

Since the Cambrian explosion marking the advent of biocalcification controlled by living organisms, an impressive number of calcifying species have developed.
This raises the question whether the term “intracrystalline organic matrix” has to be interpreted cum grano salis, since on the nanoscale level the intracrystalline organic matrix seems to be intergranular, entrapped at the boundaries of iso-oriented grains.