Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Zechao Deng"'
Publikováno v:
Ferroelectrics. 571:200-206
The applicability of Landau-Devonshire phenomenological model with an extended kinetic energy term on the response of the hysteresis, including remanent polarization, coercive field, and loop area,...
Publikováno v:
Laser and Particle Beams. 38:54-60
In this article, Si nanoparticle (NP) films were prepared by pulsed laser ablation (PLA) in the argon atmosphere of 10 Pa at room temperature under different pulse repetition rates from 1 to 40 Hz without the baffle. Different from the conventional P
Autor:
Xuexia Pang, Xiyao Geng, Shiqun Wang, Jinbin Cao, Zechao Deng, Pingguang Duan, Xuechen Li, Pengying Jia, Longfei Xu
Publikováno v:
The Astrophysical Journal. 940:120
We, using the Cluster data from 2001 to 2010, studied spatial distribution of the ion polytropic index in the magnetosheath, and the modulation of polytropic process by the low-frequency disturbances (4–18 mHz). The total of 30,3283 samples is divi
Publikováno v:
Science China Technological Sciences. 61:381-388
Using the Cluster data from 2001 to 2010, we studied spatial distribution of effective ion polytropic index in the southern high latitude magnetosheath, and joint-modulation of ion polytropic index by temperature anisotropy and MHD disturbances. The
Publikováno v:
Plasma Science and Technology. 18:641-646
A Monte Carlo simulation method with an instantaneous density dependent mean-free-path of the ablated particles and the Ar gas is developed for investigating the transport dynamics of the laser-ablated particles in a low pressure inert gas. The ablat
Autor:
Qingrong Zhang, Pingguang Duan, Feida Wang, Longfei Xu, Xiyao Geng, Zechao Deng, Xuexia Pang, Xin Wang
Publikováno v:
The Astrophysical Journal. 904:167
Publikováno v:
Modern Physics Letters B. 34:2050380
The dynamic mechanism of the velocity splitting during the nucleation and growth of silicon nanoparticles produced by pulsed laser deposition is investigated using the Monte Carlo simulation method. Compared with the previous works, the earlier onset
Publikováno v:
Journal of Nanoparticles. 2014:1-7
We have calculated the nucleation region (NR) location of Si nanocrystal grains prepared by pulsed laser ablation (PLA) with fluence of 4 J/cm2 in 10 Pa gas at room temperature, and ambient gases were He, Ne, and Ar, respectively. Results of calculat
Autor:
王旭 Xu Wang, 丁学成 Xuecheng Ding, 褚立志 Lizhi Chu, 孟旭东 Xudong Meng, 王英龙 Yinglong Wang, 刘建东 Jiandong Liu, 邓泽超 Zechao Deng
Publikováno v:
Chinese Journal of Lasers. 46:0903003
Autor:
Zechao Deng, Lizhi Chu, Ziqiang Hu, Xiaolong Zhang, Xuecheng Ding, Yinglong Wang, Qingshan Luo
Publikováno v:
Journal of Surface Engineered Materials and Advanced Technology. :133-137
To determine the nucleation region location of Si nano-crystal grains, pulsed laser ablation of Si target is performed in Ar gas of 10 Pa at room temperature with laser fluence of 4 J/cm2, the substrates are located horizontal under ablation spot wit