X-ray Diffraction (XRD) • 1.0 What is X-ray Diffraction • 2.0 Basics of Crystallography • 3.0 Production of X-rays • 4.0 Applications of XRD • 5.0 Instrumental Sources of Error • 6.0 Conclusions English physicists Sir W.H. Bragg and his son Sir W.L. Bragg developed a rel...
超硅半导体有限公司ASTXRTmicron3PrincipleoftheX-raytopographyX-raytopographyisameasurementtechniquewherebylatticedefectsandstraininasinglecrystalareobservedasanX-raydiffractionimage.TheacquiredX-raydiffractionimageiscalledanX-raytopograph.Asiswidelyknown,thesamplecrystaldiffractstheincidentX-raybeamwhenthecrystalis...
Design of an X-Ray Powder Diffraction Probe for Multi-Channel Application: Proof of PrincipleHigh-throughput experimentationVanadium ion oxidationVanadium(III) oxideX-ray powder diffractiondoi:10.1002/ceat.201100203M. J. G. FaitM. SchneiderJ. Tilgner...
X-ray diffraction and electron microscopy stu... Liu,Hongxue,Cao,... - 《Journal of Applied Physics》 被引量: 36发表: 2011年 First-principles investigation of Ge doping effects on the structural, electronic and magnetic properties in antiperovskite Mn(3)CuN. We have investigated the structural...
Typically, after ball milling of salt mixtures (e.g., CoCl2-NaCl in ∼1/1wt %) for 0.5 h, the intermediate product was immediately characterized by X-ray diffraction (XRD). Interestingly, when the solvent was NaCl (a = 5.67 Å), the XRD exhibited a group of typical peaks (27.3°...
We show that the width of an arbitrary function and the width of the distribution of its values cannot be made arbitrarily small simultaneously. In the case of ergodic stochastic processes, an ensuing uncertainty relationship is then demonstrated for the
which is much more accurate and effective than the optical diffraction limit. It uses a probe for measuring and collection of data involves touching the surface that has the probe. An image is formed when the scanning probe microscope raster-scans the probe over a section of the sample, measur...
In this case, the transmission zeroes should be determined by the topological charge of the diffraction band (defined similarly to that of the x-ray diffraction bands29). Conclusion We have shown that a strict application of the causality principle to ultra chiral metamaterials is possible in the...
In recent years, metal- enses have opened a new degree of freedom for addressing the problem of FOV [74, 82–94]. As a representative example, ultra-large FOV (178°) diffraction-limited imaging has been experimentally demonstrated using a single wide-angle metalens with unprecedented imaging ...
There are numerous studies on the growth of planar films onsp2-bonded two-dimensional (2D) layered materials. However, it has been challenging to grow single-crystalline films on 2D materials due to the extremely low surface energy. Recently, buffer-assisted growth of crystalline films on 2D lay...