J
Junyue Wang
Researcher at Carnegie Institution for Science
Publications - 39
Citations - 1439
Junyue Wang is an academic researcher from Carnegie Institution for Science. The author has contributed to research in topics: Phase-contrast imaging & Diffraction. The author has an hindex of 19, co-authored 38 publications receiving 1280 citations. Previous affiliations of Junyue Wang include Academia Sinica & Chinese Academy of Sciences.
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Journal ArticleDOI
TXM-Wizard: a program for advanced data collection and evaluation in full-field transmission X-ray microscopy
TL;DR: A suite of GUI programs written in MATLAB for advanced data collection and analysis of full-field transmission X-ray microscopy data including mosaic imaging, tomography and XANES imaging is presented.
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Hard x-ray microscopy with Fresnel zone plates reaches 40 nm Rayleigh resolution.
Yong S. Chu,Jae-mock Yi,F. De Carlo,Qiang Shen,Wah-Keat Lee,H. J. Wu,Cheng-Liang Wang,Junyue Wang,Chian Liu,C. H. Wang,Syue-Ren Wu,Chia-Chi Chien,Y. Hwu,A. Tkachuk,Wenbing Yun,M. Feser,Keng S. Liang,Chung-Shi Yang,Jung Ho Je,Giorgio Margaritondo +19 more
TL;DR: In this article, a gold Fresnel zone plate was used to achieve first-order lateral resolution below 40nm based on the Rayleigh criterion, which was achieved using a phase contrast technique.
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Full-field hard x-ray microscopy below 30 nm: a challenging nanofabrication achievement
Yu-Tung Chen,Yu-Tung Chen,T. N. Lo,Yong S. Chu,Jae-mock Yi,Chi-Jen Liu,Junyue Wang,Cheng-Liang Wang,Chen-Wei Chiu,Tzu-En Hua,Yeukuang Hwu,Qun Shen,Gung-Chian Yin,Keng S. Liang,Hong-Ming Lin,Jung Ho Je,Giorgio Margaritondo +16 more
TL;DR: It is shown that Fresnel zone plates combining 30 nm external zones and a high aspect ratio finally bring hard x-ray microscopy beyond the30 nm Rayleigh spatial resolution level and measurable spatial frequencies down to 20-23 nm feature size.
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Ultrahigh-pressure isostructural electronic transitions in hydrogen
Cheng Ji,Bing Li,Wenjun Liu,Jesse S. Smith,Arnab Majumdar,Wei Luo,Rajeev Ahuja,Jinfu Shu,Junyue Wang,Stanislav V. Sinogeikin,Yue Meng,Yue Meng,Vitali B. Prakapenka,Eran Greenberg,Ruqing Xu,Xianrong Huang,Wenge Yang,Guoyin Shen,Guoyin Shen,Wendy L. Mao,Ho-kwang Mao +20 more
TL;DR: X-ray diffraction measurements of solid hydrogen provide crystallographic information for high-pressure phases of hydrogen and transitions between them, suggesting a series of isostructural transitions under compression before band closure and metallization.
Journal ArticleDOI
Diamond anvil cell behavior up to 4 Mbar.
Bing Li,Cheng Ji,Wenge Yang,Junyue Wang,Ke Yang,Ruqing Xu,Wenjun Liu,Zhonghou Cai,Jiuhua Chen,Ho-kwang Mao +9 more
TL;DR: Details of pressure loading, distribution, gasket-thickness variation, and diamond anvil deformation were studied to understand the generation of ultrahigh pressures, which may improve the conventional DAC techniques.