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Online since: July 2019
Authors: Krzysztof Lukaszkowicz, Paulina Boryło, Marek Szindler
AFM image 2D(a) and 3D(b) of the surface topography of ALD Al2O3 thin film deposited with an 830 number of cycles
Fig. 8.
The histogram of frequency of the occur height on the surface for a ALD Al2O3 thin film deposited with an 830 number of cycles Fig. 9.
The thickness distribution map for an ALD Al2O3 thin film deposited with an 830 number of cycles Fig. 11.
Reflectance of Al2O3 thin film deposited with an 830 number of cycles Fig. 13.
The research confirmed that the ZnO thin films have a fine-grained structure.
The histogram of frequency of the occur height on the surface for a ALD Al2O3 thin film deposited with an 830 number of cycles Fig. 9.
The thickness distribution map for an ALD Al2O3 thin film deposited with an 830 number of cycles Fig. 11.
Reflectance of Al2O3 thin film deposited with an 830 number of cycles Fig. 13.
The research confirmed that the ZnO thin films have a fine-grained structure.
Online since: June 2011
Authors: Andrey Stroev, Valentin Vaks, Konstantin Khromov, Frederic Soisson
Its configurations are described by the occupation number sets {nqi}
where q is p or v; nqi is 1 when site i is occupied by an atom q and zero otherwise; and ∑
q nqi ≡ 1.
Thus, in the last term of SKE (6), the full fluctuative transfer δn f ij should be replaced by its long-wave (or ``coarse-grained'') part δn fc ij .
This maximum thermodynamic gain should evidently correspond to formation of the maximum number of large supercritical precipitates.
Average number of copper atoms within a precipitate versus the evolution time t (in seconds).
Left: Evolution of total number of supercritical precipitates within simulation box.
Thus, in the last term of SKE (6), the full fluctuative transfer δn f ij should be replaced by its long-wave (or ``coarse-grained'') part δn fc ij .
This maximum thermodynamic gain should evidently correspond to formation of the maximum number of large supercritical precipitates.
Average number of copper atoms within a precipitate versus the evolution time t (in seconds).
Left: Evolution of total number of supercritical precipitates within simulation box.
Online since: August 2024
Authors: Antonella Parisini, Virginia Boldrini, Marco Pieruccini
(the conformational ones being quenched), that is, increasing the free energy of the system by N∆μζ , where the bar stands for pζ-average, N is the number of units in the system and ∆μζ=-kBTlnWζ [3].
In order to relate the effective number Nt of trials to their formation rate, ∝e-∆Ew/kBT, one should describe the time evolution of the damage recovery.
As a rough model, one may take a constant ΔEwτ in the interval 0≤τ≤ν-1<τann, which suddenly increases afterwards; this provides us with a number of trials that is almost independent of T.
Notwithstanding this picture, yet we provide a worked out apparent effective trial number of NtΩf/Ωi≅25.
Cooperativity concepts are expected to provide a useful tool to work out at least a coarse-grained model for predicting optimal implantation condition, in particular as a route for efficient post-implantation thermal treatments.
In order to relate the effective number Nt of trials to their formation rate, ∝e-∆Ew/kBT, one should describe the time evolution of the damage recovery.
As a rough model, one may take a constant ΔEwτ in the interval 0≤τ≤ν-1<τann, which suddenly increases afterwards; this provides us with a number of trials that is almost independent of T.
Notwithstanding this picture, yet we provide a worked out apparent effective trial number of NtΩf/Ωi≅25.
Cooperativity concepts are expected to provide a useful tool to work out at least a coarse-grained model for predicting optimal implantation condition, in particular as a route for efficient post-implantation thermal treatments.
Online since: October 2015
Authors: Stefan K. Estreicher, M. Bahadir Bebek, Alexander L. Cardona, T. Michael Gibbons
The word ‘defect’ refers here to any disruption to the perfect crystal: impurities, interfaces, d-layers, surfaces, grain boundaries, etc.
On the other hand, the defect-related modes are localized in space since only a small number of atoms around the defect oscillate.
The τ‘s are in ps and in number of periods of oscillation.
The number of SLMs in this range depends on both T0 (the equilibrium temperature before the gradient arrives) and dT.
However, the number of modes available depends on T0 and T0+dT.
On the other hand, the defect-related modes are localized in space since only a small number of atoms around the defect oscillate.
The τ‘s are in ps and in number of periods of oscillation.
The number of SLMs in this range depends on both T0 (the equilibrium temperature before the gradient arrives) and dT.
However, the number of modes available depends on T0 and T0+dT.
Online since: October 2010
Authors: David C. Johnson, Clay Mortensen, Paul Zschack
To calibrate the Bi-Te repeat thickness, samples were deposited holding the number of Ti-Te and Sb-Te layers within the repeating unit constant at 3 while systematically varying the number of Bi-Te repeats from 2-6, resulting in five multilayers with increasing multilayer period thickness.
The linear regression lines show the regular increase in the thickness of the nanolaminate as the number of M-Te layers is increased.
Varying the number of Bi-Te repeats systematically between 2 and 6 results in an average systematic change of 10.1 Å in the c-lattice parameter.
In the HAXRD data of the as deposited sample, diffraction is observed corresponding to randomly oriented (BixSb1-x)2Te3 grains.
Department of Energy, Office of Science, Office of Basic Energy Sciences, under contract number DE-AC02-06CH11357.
The linear regression lines show the regular increase in the thickness of the nanolaminate as the number of M-Te layers is increased.
Varying the number of Bi-Te repeats systematically between 2 and 6 results in an average systematic change of 10.1 Å in the c-lattice parameter.
In the HAXRD data of the as deposited sample, diffraction is observed corresponding to randomly oriented (BixSb1-x)2Te3 grains.
Department of Energy, Office of Science, Office of Basic Energy Sciences, under contract number DE-AC02-06CH11357.
Online since: May 2011
Authors: Qing Li Yang, Jie Sun, Jie Bi, Li Na Yu, Chu Shu Zhang
Peanuts of Luhua 12 were obtained from Shandong Peanut Research Institue (Qingdao, China), cultivated in drought thin soil, sowed 12,000 acupuncture point per acre seeds in summer and sowed two grains in each acupuncture point.
This simple test provided the information on the electron donation ability of a compound, which reflected by the number of electrons of a given molecule can donate, and the mechanism of antioxidant action. 4 mL of 2×10-4 mol L-1 DPPH radical in ethanol and 4 mL ethanol were respectively added to the test tubes with 4 mL PHF sample solution with different concentrations (14–35 μg mL-1 ethanol).
The phosphomolybdenum method is quantitative since the total antioxidant activity is expressed as the number of equivalents of ascorbic acid.
This simple test provided the information on the electron donation ability of a compound, which reflected by the number of electrons of a given molecule can donate, and the mechanism of antioxidant action. 4 mL of 2×10-4 mol L-1 DPPH radical in ethanol and 4 mL ethanol were respectively added to the test tubes with 4 mL PHF sample solution with different concentrations (14–35 μg mL-1 ethanol).
The phosphomolybdenum method is quantitative since the total antioxidant activity is expressed as the number of equivalents of ascorbic acid.
Online since: June 2012
Authors: Yan Yu, Xiao Chu Du, Yan Li Liu
Object-based storage system has the following characteristics: access shared by many clients; scalable performance via an offered data path; strong fine-grained end-to-end security [3].
Assuming that the file is large enough, the number of OSDs will be related to the stripe with of the file [3].
It has the layer object ID, layer borderline, the number of object in the same layer, the range of objects and extent attributes.
Assuming that the file is large enough, the number of OSDs will be related to the stripe with of the file [3].
It has the layer object ID, layer borderline, the number of object in the same layer, the range of objects and extent attributes.
Online since: November 2012
Authors: Cui Feng Du, Bin Li
Table 2 The differential pressures under different air speeds at a fixed height
Particle size [mm]
Air speed [m∙s-1]
Specific discharge [m∙s-1]
Differential pressure [Pa]
Pressure gradient [Pa∙m-1]
5~15
7.636
0.815
-454.51
-4545.1
6.394
0.682
-324.65
-3246.5
4.900
0.523
-206.59
-2065.9
3.490
0.372
-94.44
-944.4
15~25
9.432
1.006
-242.01
-2420.1
7.404
0.790
-162.32
-1623.2
5.830
0.622
-94.44
-944.4
3.906
0.417
-41.32
-413.2
25~35
8.432
0.899
-132.81
-1328.1
6.560
0.700
-88.53
-885.3
4.932
0.526
-44.27
-442.7
3.306
0.353
-21.25
-212.5
35~45
7.940
0.847
-101.48
-1014.8
6.426
0.685
-76.73
-767.3
4.820
0.514
-38.37
-383.7
3.396
0.362
-16.53
-165.3
In order to preliminarily understand the state of airflow in the model, the Reynolds numbers (see Table 3) of the seepage in broken rocks were calculated according to Eq. 2 [11]
Table 3 The Reynolds numbers under the conditions of different porosities Particle size [mm] 5~15 15~25 25~35 35~45 Re 254.9~557.8 570.8~1376.9 724.7~2283.7 990.9~2318.6 Table 3 shows that Re >10.
Influence of grain shape on characteristics of pores and seepage in porous media (in Chinese).
Table 3 The Reynolds numbers under the conditions of different porosities Particle size [mm] 5~15 15~25 25~35 35~45 Re 254.9~557.8 570.8~1376.9 724.7~2283.7 990.9~2318.6 Table 3 shows that Re >10.
Influence of grain shape on characteristics of pores and seepage in porous media (in Chinese).
Online since: January 2014
Authors: Jacek Pietraszek, Andrii Goroshko
Typically, in a classical DoE, an object response is a quantitative factor, which means that its observed value is a real number.
It is a typical number for quantitative observations, while for qualitative ones – a non-numeric label.
Sozanska, A Comparison of Grain Quantitative Evaluation Performed with Standard Method of Imaging with Light Microscopy and EBSD Analysis, Prakt Metallogr-Pr M 46 (2009) (9) 454-468.
It is a typical number for quantitative observations, while for qualitative ones – a non-numeric label.
Sozanska, A Comparison of Grain Quantitative Evaluation Performed with Standard Method of Imaging with Light Microscopy and EBSD Analysis, Prakt Metallogr-Pr M 46 (2009) (9) 454-468.
Online since: September 2013
Authors: Seok Jae Lee
(2)
where q is the number of austenite grains per mole of lattice sites, n0 is the number of martensite nuclei, and m is the parameter as a function of martensite shape.