schemes. Reciprocal space maps RSMs describe well the tilt status, the relaxation status, and the composition of the metamorphic structures, often more effectively than the x-ray rocking curves. Triple-crystal diffraction allowed the deter- mination of contributions to the RSM data from strain, til...
schemes. Reciprocal space maps RSMs describe well the tilt status, the relaxation status, and the composition of the metamorphic structures, often more effectively than the x-ray rocking curves. Triple-crystal diffraction allowed the deter- mination of contributions to the RSM data from strain, til...
We present the change in diffused scattering intensity and crystal truncation rod in X-ray reciprocal space mapping (RSM) of GaN xAs 1− x grown by a radio frequency (RF) nitrogen plasma source in a solid source molecular beam epitaxy system. The RSM results are discussed in relation to ...
1) reciprocal space mapping 倒易空间图 1. X-rayreciprocal space mapping(RSM) and reflectometry were the lastest development of the X-ray techniques. 对X射线倒易空间图技术(RSM)及X射线反射技术(XRR)的原理及其在外延薄膜表征方面的应用进行了介绍。
(aF = const) of coherently grown graded AlxGa1 − xN film, the depth distribution of the biaxial strain can be evaluated given an Al composition depth profile. And, as mentioned above, the fitting of an experimental symmetrical or asymmetrical RSM will allow for the separation of ...
4) reciprocal space mapping 倒易空间图 1. X-rayreciprocal space mapping(RSM) and reflectometry were the lastest development of the X-ray techniques. 对X射线倒易空间图技术(RSM)及X射线反射技术(XRR)的原理及其在外延薄膜表征方面的应用进行了介绍。
More importantly, reciprocal space mapping (RSM) by high-resolution X-ray diffraction (HRXRD) is ideally suited to research the detailed structural characterization of imperfect layer crys- tal structure such as nitrides12, 14. conItnentht ihsapsabpeeern, tthheonrooung-pholylarrease-parlacnheedIn...
Finally, we demonstrate that the developed X-ray reciprocal space map model allows for reliable depth profiles of strain and Al composition determination in both AlxGa1 − xN films and NWs. Keywords: AlxGa1 − xN, Graded films and nanowires, Kinematical theory, Asymmetrical RSM Background ...
We present the change in diffused scattering intensity and crystal truncation rod in X-ray reciprocal space mapping (RSM) of GaN_xAs_1-x grown by a radio frequency (RF) nitrogen plasma source in a solid source molecular beam epitaxy system. The RSM results are discussed in relation to variat...
The structure of the thin film phase of pentacene was investigated using x-ray diffraction reciprocal space mapping (RSM). The crystal structure was found ... H Yoshida,K Inaba,N Sato - 《Applied Physics Letters》 被引量: 171发表: 2007年 Optimal meshes for integrals in real- and reciprocal...