Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Yaqing Pang"'
Publikováno v:
Minerals, Vol 12, Iss 6, p 693 (2022)
Chlorite is one of the most important hydrothermal minerals in many hydrothermal uranium deposits worldwide and is commonly closely associated with the uranium mineralization. Trace elements in chlorite have been extensively applied to fingerprinting
Externí odkaz:
https://doaj.org/article/8f5ad6e6e4b445e2a3ea7c4c9e65c087
Autor:
Mingming Li, Jun Zheng, Xiangquan Liu, Chaoqun Niu, Yupeng Zhu, Yaqing Pang, Zhi Liu, Yazhou Yang, Yuhua Zuo, Buwen Cheng
Publikováno v:
Optics letters. 47(17)
In this work, GeSn resonant cavity enhanced (RCE) p–i–n photodetectors (PDs) with 3.7% Sn content in a GeSn layer were fabricated on a silicon on insulator (SOI) substrate. The gold (Au) layer and the deposited SiO2 layer constitute the bottom re
Autor:
Qinxing Huang, Xiangquan Liu, Jun Zheng, YaZhou Yang, Diandian Zhang, Yaqing Pang, Jinlai Cui, Zhi Liu, Yuhua Zuo, Buwen Cheng
Publikováno v:
Journal of Luminescence. 255:119623
Autor:
Xiangquan Liu, Jun Zheng, Qinxing Huang, Yaqing Pang, Diandian Zhang, Yupeng Zhu, Zhi Liu, Yuhua Zuo, Buwen Cheng
Publikováno v:
Journal of Alloys and Compounds. 934:167954
Autor:
Yaqing, Pang, Zhi, Liu, Yupeng, Zhu, Xiangquan, Liu, Diandian, Zhang, Chaoqun, Niu, Mingming, Li, Jun, Zheng, Yuhua, Zuo, Buwen, Cheng
Publikováno v:
Optics Letters. 47:4463
A high-performance waveguide-coupled lateral avalanche photodetector (APD) is experimentally demonstrated without silicon epitaxy and charge layer ion implantation. At the wavelength of 1550 nm, it shows a high responsivity of 48 A/W and a gain-bandw
Autor:
DianDian Zhang, Jun Lu, Zhi Liu, FengShuo Wan, XiangQuan Liu, YaQing Pang, YuPeng Zhu, BuWen Cheng, Jun Zheng, YuHua Zuo, ChunLai Xue
Publikováno v:
Applied Physics Letters. 121:022102
An undoped Ge/SiGe quantum well has been grown by ultrahigh vacuum chemical vapor deposition, and the sharp interface with a characteristic length of 0.6 nm is confirmed by cross-sectional transmission electron microscopy and electron energy loss spe
Autor:
Yupeng, Zhu, Zhi, Liu, Chaoqun, Niu, Yaqing, Pang, Diandian, Zhang, Xiangquan, Liu, Jun, Zheng, Yuhua, Zuo, Haiyun, Xue, Buwen, Cheng
Publikováno v:
Optics Letters. 47:3263
A compact high-power germanium photodetector (Ge PD) is experimentally demonstrated by re-engineering light distribution in the absorber. Compared with a conventional Ge PD, the proposed structure shows a DC saturation photocurrent improved by 28.9%
Autor:
Xiangquan Liu, Jun Zheng, Chaoqun Niu, Taoran Liu, Qinxing Huang, Mingming Li, Diandian Zhang, Yaqing Pang, Zhi Liu, Yuhua Zuo, Buwen Cheng
Publikováno v:
Photonics Research. 10:1567
GeSn detectors have attracted a lot of attention for mid-infrared Si photonics, due to their compatibility with Si complementary metal oxide semiconductor technology. The GeSn bandgap can be affected by Sn composition and strain, which determines the
Autor:
Mingming Li, Jun Zheng, Xiangquan Liu, Yupeng Zhu, Chaoqun Niu, Yaqing Pang, Zhi Liu, Yuhua Zuo, Buwen Cheng
Publikováno v:
Applied Physics Letters. 120:121103
The Sn composition graded GeSn layer with Sn content increased from 11% to 14.3% was grown on a Si substrate by molecular beam epitaxy. The structural properties of the GeSn layer are investigated, and the film is gradually relaxed along the thicknes
Publikováno v:
Mineral Deposit Research: Meeting the Global Challenge ISBN: 9783540279457
The Dongsheng uranium deposit in the Ordos basin, Northern China occurs in fluvial sandstones in the Zhiluo Formation, Middle Jurassic. Geologic characteristics of the deposit such as depositional environments of host sandstones, the distribution of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8c4df4c925dea6c57bcdc594cc6e761
https://doi.org/10.1007/3-540-27946-6_86
https://doi.org/10.1007/3-540-27946-6_86