Výsledky vyhledávání - "Liao, Keliang"

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Design of a full-filed transmission X-ray microscope with 30nm resolution

Autor: Liao, Keliang, He, Qili, Li, Panyun, Song, Maohua, Zhu, Peiping

A full-field transmission hard X-ray microscope (TXM) with 30nm resolution was designed and its prototype was constructed. The TXM relies on a compact, high stiffness, low heat dissipation and low vibration design philosophy and utilizes Fresnel Zone

Externí odkaz: http://arxiv.org/abs/2401.01006

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Report

X-ray computed tomography reconstruction algorithm for refractive index gradient

Autor: Liao, Keliang, He, Qili, Li, Panyun, Luo, Liang, Zhu, Peiping

The aim of this research is to reconstruct the 3D X-ray refractive index gradient maps by the proposed vector Radon transform and its inverse, assuming that the small-angle deviation condition is met. Theoretical analyses show that the X-ray beam can

Externí odkaz: http://arxiv.org/abs/2309.09981

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Akademický článek

Development of a grazing incidence X-ray diffractometer for BL02U2 at SSRF

Autor: LIAO Keliang, ZHENG Xu, LI Zhao, XUE Zhipeng, YIN Guangzhi, ZHANG Xingmin, LI Xiaolong, GU Yueliang, ZHU Peiping

Publikováno v: He jishu, Vol 46, Iss 12, Pp 120101-120101 (2023)

BackgroundTwo X-ray diffractometers manufactured by HUBER company are installed at BL02U2 beamline of Shanghai Synchrotron Radiation Facility (SSRF).PurposeThis study aims to develop a new grazing incidence diffractometer installed between the two HU

Externí odkaz: https://doaj.org/article/94eac0c8691b448286ed8c77f59b73e6