In the case of nearly perfect semiconductor layers (as AlGaAs on GaAs), the experimental data of X-ray Diffraction are well simulated using the Dynamical Theory of X-ray Diffraction. In the case of AlGaN and InGaN layers, intensity of their XRD peaks depend very strongly on the ...
The intensity ratio between the antisymmetric MPA and the peaks in the entire CD stretching region of OT-d17 estimates show that the ligand-shell ... A Centrone,Y Hu,A Jackson,... - 《Small》 被引量: 120发表: 2010年 Ion mobility spectrometry/mass spectrometry of some prescription and il...
(b, c and d) FESEM images of NaYF 4 with the RE 3+ /EDTA of (a)1:10, (b)1:8, (c)1:4, and (d)1:2, respectively. (f) XRD patterns of NaYF 4 powders in Figure S2 (a-d). All the diffraction peaks of NaYF 4 powders with RE 3+ /EDTA of (a)1:10, (b)1:8, (...
X-ray diffraction (XRD) analysis was conducted to examine the crystallinity and crystal orientation of the 2D perovskite films. As illustrated in Fig. 2a, all films exhibit distinctive diffraction peaks at 14.2° and 28.5°, attributed to the (111) and (202) crystal planes, respectively31. ...
X-ray diffraction showed all diffraction peaks of the anatase phase well (Fig.1E). The characteristic peak of the anatase phase was 2Ɵ = 25.334. Several sharp peaks are observed in the 2Ɵ range at 20–80°. The sharp peaks in the 2Ɵ range were 25.12°, 38.25°, 48.10°...
(degree)a b c d Figure S1. The typical XRD patterns of BaYF 5 with the RE 3+/EDTA of (a)1:2, (b)1:4, (c)1:8, and (d)1:10, respectively .Electronic Supplementary Material (ESI) for Journal of Materials Chemistry This journal is © The Royal Society of Chemistry 2011 ...
Fig. 2shows the NMRT2spectrum distribution in imbibition experiment under different pressures. After the cores are saturated with kerosene (imbibition time is 0), there are two peaks in theT2spectrum, with the main peak located in the area of 0.1-10.0 ms, representing the distribution characteris...
The energy level of the defect states are schematically shown valence band with a luminance with subpeaks of in Fig. 6. B1HfO2 and B 2 HfO2 , respec- Additionally, the annealing temperature dependence of the integrated blue PL intensity was shown in Fig. 7. In most light-emission ...
The result reveals that the distribution is almost uniform (variation in PL intensity is ~0.1% in same order of magnitude) from position A to B in both the cases except the two broad peaks originating from the both edges of the bundle as shown in Fig. 3c. Usually, the PL intensity ...
Fig. 1(a) shows XRD patterns of Zn2Al2SiO7 and Yb3+-doped Zn2Al2SiO7. Compared with the peaks of Zn2Al2SiO7, the patterns of Yb3+-doped Zn2Al2SiO7 are well matched, exhibiting doped Yb3+ does not affect the crystal structure of the host Zn2Al2SiO7. Fig. 1(b) shows the ...