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科研机构
地质与地球物理研究所 [2]
南京地质古生物研究所 [2]
大连理工大学 [1]
北京航空航天大学 [1]
地球化学研究所 [1]
内容类型
期刊论文 [7]
发表日期
2019 [7]
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Coupled delta Ca-44/40, delta Sr-88/86, and Sr-87/Sr-86 geochemistry across the end-Permian mass extinction event
期刊论文
GEOCHIMICA ET COSMOCHIMICA ACTA, 2019, 卷号: 262, 页码: 143-165
作者:
Wang, Jiuyuan
;
Jacobson, Andrew D.
;
Zhang, Hua (张华)
;
Ramezani, Jahandar
;
Sageman, Bradley B.
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2019/12/18
Calcium isotopes
Radiogenic Sr isotopes
Stable Sr isotopes
end-Permian
Chemical weathering
Diagenesis
Evidence for early impact on a hot differentiated planetesimal from Al-rich micro-inclusions in ungrouped achondrite Northwest Africa 7325
期刊论文
GEOCHIMICA ET COSMOCHIMICA ACTA, 2019, 卷号: 258, 页码: 310-335
作者:
Yang, Jing
;
Zhan, Chi
;
Miyahara, Masaaki
;
Tan, Xu
;
Gu, Lixin
收藏
  |  
浏览/下载:63/0
  |  
提交时间:2019/07/29
NWA 7325
micro-inclusions
impact melt
hot planetesimal
Geochemistry of upper Permian siliceous rocks from the Lower Yangtze region, southeastern China: implications for the origin of chert and Permian ocean chemistry
期刊论文
PETROLEUM SCIENCE, 2019, 卷号: 16, 期号: 2, 页码: 252-266
作者:
Liao, Zhi-Wei
;
Hu, Wen-Xuan
;
Fu, Xiu-Gen
;
Hu, Zhong-Ya
收藏
  |  
浏览/下载:59/0
  |  
提交时间:2019/05/22
Lower Yangtze region
Da-long Formation
Siliceous rock
Biological chert
Volcanism
Climatic and oceanic changes during the Middle-Late Ordovician transition in the Tarim Basin, NW China and implications for the Great Ordovician Biodiversification Event
期刊论文
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 2019, 卷号: 514, 页码: 522-535
作者:
Liu, Mu
;
Chen, Daizhao
;
Zhou, Xiqiang
;
Yuan, Wei
;
Jiang, Maosheng
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  |  
浏览/下载:66/0
  |  
提交时间:2019/03/04
Mercury concentration
Volcanism
Black shale
Great Ordovician Biodiversity Event
Middle-Late Ordovician
Tarim Basin
Cost-effective mid-infrared micropolarizer fabricated on common silicon by soft nanoimprint lithography
期刊论文
APPLIED OPTICS, 2019, 卷号: 58, 页码: 4139-4142
作者:
Zeng, Xiangwei
;
Chu, Jinkui
;
Kang, Weidong
;
Wu, Qinming
;
Zhan, Ran
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  |  
浏览/下载:26/0
  |  
提交时间:2019/12/02
Cost effectiveness
Fabrication
Silica
Silicon
Silicon oxides
Substrates
Thermal evaporation, Cost effective
Extinction ratios
Midinfrared
Nanoimprint process
Si substrates
Silicon substrates
Transverse magnetic, Nanoimprint lithography
On-chip single-mode high-Q terahertz whispering gallery mode resonator
期刊论文
OPTICS LETTERS, 2019, 卷号: 44, 页码: 2835-2838
作者:
Wang, Ziwei
;
Yuan, Shixing
;
Dong, Gaoneng
;
Wang, Ruolan
;
Chen, Liao
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  |  
浏览/下载:89/0
  |  
提交时间:2019/12/30
Optical resonators
Q factor measurement
Silicon wafers
Devices and systems
Effective approaches
Extinction ratios
Float zone silicon
Particle distance
Sensitive sensors
THz communications
Whispering gallery mode resonator
Whispering gallery modes
Mercury in marine Ordovician/Silurian boundary sections of South China is sulfide-hosted and non-volcanic in origin
期刊论文
Earth and Planetary Science Letters, 2019, 卷号: 511, 页码: 130-140
作者:
Jun Shen
;
Thomas J. Algeo
;
Jiubin Chen
;
Noah J. Planavsky
;
Qinglai Feng
;
Jianxin Yu
;
Jinling Liu
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2020/12/04
Volcanism
mass Extinction
black Shale
pyrite
anoxia
mercury Isotopes
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