Zobrazeno 1 - 10
of 1 573
pro vyhledávání: '"W. Q. Liu"'
Autor:
C. Z. Meng, D. T. Zhang, J. H. Jia, J. J. Yang, Y. Teng, H. G. Zhang, Y. Q. Li, W. Q. Liu, M. Yue
Publikováno v:
AIP Advances, Vol 13, Iss 2, Pp 025324-025324-6 (2023)
The effect of casting method on the magnetic properties of Sm(Co0.63Fe0.28Cu0.07Zr0.02)7.6 magnet has been investigated. The results show that the plate-mold ingot (PM) and strip-casting flake (SC) have the same phase composition. Compared with PM, t
Externí odkaz:
https://doaj.org/article/6967194a411748008609c3b936cfe221
Publikováno v:
Atmospheric Measurement Techniques, Vol 11, Pp 5403-5419 (2018)
An environmental trace gases monitoring instrument (EMI) is a nadir-viewing wide-field imaging spectrometer, which aims to quantify the global distribution of tropospheric and stratospheric trace gases, and is planned to be launched on 9 May 2018.
Externí odkaz:
https://doaj.org/article/85c7144b201a4bc8808e3bafb55c9a9d
Publikováno v:
AIP Advances, Vol 9, Iss 12, Pp 125142-125142-5 (2019)
The Sm(CobalFe0.28Cu0.07Zr0.03)7.6 magnets were made by a casting process with two different cooling rates. X-ray diffraction analysis shows that the main phase of the two as-cast alloys consist of 1:5, 1:7, and 2:17 (hexagonal) phase. While a few of
Externí odkaz:
https://doaj.org/article/d8ba29545272402dbcb5785660cbf64a
Publikováno v:
AIP Advances, Vol 9, Iss 8, Pp 085125-085125-6 (2019)
Based on the density functional theory and nonequilibrium Green’s function, we have calculated the electronic structures and transport properties of two dimensional (2D) SnS2/BN van der Waals (vdW) heterostructures. The electron-hole pairs are spat
Externí odkaz:
https://doaj.org/article/ac6eb7c56ede4adfa11afc753fab1a74
Publikováno v:
AIP Advances, Vol 9, Iss 3, Pp 035205-035205-4 (2019)
Shaping process is crucial for the application of MM′X systems which are commonly fragile due to the large volume effect during phase transition. We adopted spark plasma sintering as a new method to produce MnNiSi-based bulks and investigated the v
Externí odkaz:
https://doaj.org/article/a84be5dba9b64eb8aba2c78ea7d0657a
Publikováno v:
AIP Advances, Vol 8, Iss 5, Pp 056212-056212-5 (2018)
PrCo5 magnet can have excellent magnetic properties and good thermal stability. In this paper, anisotropic nanograin PrCo5 hot deformed magnets with and without PrCu eutectic alloy were prepared by the spark plasma sintering technique. For the 70% ho
Externí odkaz:
https://doaj.org/article/2d537a9ee50743a799310f84586f5dc6
Publikováno v:
Atmospheric Measurement Techniques, Vol 7, Iss 6, Pp 1663-1680 (2014)
We apply a novel experimental procedure for the rapid measurement of the average volume mixing ratios (VMRs) and horizontal distributions of trace gases such as NO2, SO2, and HCHO in the boundary layer, which was recently suggested by Sinreich et al.
Externí odkaz:
https://doaj.org/article/946bf52009e340ec87d220de0d2ae913
Autor:
F. C. Wu, P. H. Xie, A. Li, K. L. Chan, A. Hartl, Y. Wang, F. Q. Si, Y. Zeng, M. Qin, J. Xu, J. G. Liu, W. Q. Liu, M. Wenig
Publikováno v:
Atmospheric Measurement Techniques, Vol 6, Iss 9, Pp 2277-2292 (2013)
Mobile passive differential optical absorption spectroscopy measurements of SO2 and NO2 were performed in the Guangzhou eastern area (GEA) during the Guangzhou Asian Games 2010 from November 2010 to December 2010. The observations were carried out be
Externí odkaz:
https://doaj.org/article/6c7fd59e0eac48dda719c8b1627e5afb
Autor:
Y. W. Sun, C. Liu, K. L. Chan, P. H. Xie, W. Q. Liu, Y. Zeng, S. M. Wang, S. H. Huang, J. Chen, Y. P. Wang, F. Q. Si
Publikováno v:
Atmospheric Measurement Techniques, Vol 6, Iss 8, Pp 1993-2005 (2013)
In this paper, we present an optimized analysis algorithm for non-dispersive infrared (NDIR) to in situ monitor stack emissions. The proposed algorithm simultaneously compensates for nonlinear absorption and cross interference among different gases.
Externí odkaz:
https://doaj.org/article/2949485e90c34f0e88c38592f79db943
Publikováno v:
AIP Advances, Vol 6, Iss 5, Pp 056030-056030-6 (2016)
In this paper, the recoil loops of SmCo6.6Nb0.4 nanoflakes prepared by the surfactant-assisted high energy ball milling (SA-HEBM) were systematically studied. The recoil loop openness was observed in both the aligned and non-aligned samples. Reversib
Externí odkaz:
https://doaj.org/article/9a56220969a54ed5acaea33bdb3719fb