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12篇 您的检索式:作者名="Beigang"
    题名 作者 年代 出处 被引量
1Highly selective terahertz bandpass filters based on trapped mode excitation显示文摘PAUL 0 BEIGANG R RAHM M 2009Opt Express2009,17,18:1
2Preparation of fly ash/nano-ZnO composite and its adsorption properties for reactive dyes from aqueous solution显示文摘LI Beigang HU Qianlong FU Zhiyan 2013Advanced Materials Research2013,,:1
3Synchronously pumped femtosecond optical parametric oscillator based on AgGaSe2 tunable from 2 μm to 8 μm显示文摘Marzenell S Beigang R Wallenstein R 1999Appl Phys B1999,69,56:1
4Limitations and guidelines for mearsuring the spectral width of ultrashort light pulses with a scanning Fabry-Perot interferometer 显示文摘Marzenell S Beigang R Wallenstein R 2000Appl Phys B: Lasers and Optics2000,71,:1
5Terahertz emission from black silicon 显示文摘HOYER P THEUER M BEIGANG R 2008Appl Phys Lett2008,93,09:1
6Adsorption of alizarin red from aqueous solution using ultra -fine fly ash 显示文摘Beigang Li Liyuan Zhao 2012Advanced Materials Research2012,,:1
7查看详情显示文摘Paul O Imhof C Reinhard B Zengerle R Beigang R 0,,:1
8Comment on 'Superwide-band negative refraction of a symmetrical E-shaped metamaterial with two electromagnetic reso-nances'显示文摘Oliver Paul Ren6 Beigang Marco Rahm 0,,04:1
9Nanosecond terahertz optical parametric oscillator with a novel quasi phase matching scheme in lithium niobate 显示文摘Molter D Theuer M Beigang R 2009Opt Express2009,17,8:1
10Performancecharacteristics of an NaCl:OH-(F2+)Hcolor center laserpumped by a mode-locked Nd:LiYF4laser显示文摘Kurobori T Nebel A Beigang R Welling H 1989Optics Commu-nications1989,,5:1
11Terahertz emission from black silicon显示文摘Hoyer P Theuer M Beigang R 2008Applied Physics Letters2008,93,9:1
12Adsorption of phosphate from the Yellow River water by desert particles:Kinetics and equilibrium studies显示文摘The equilibrium and kinetic adsorption of phosphate(P) from the Yellow River water onto desert particles taken from the Ulan Buh and Kubuqi deserts were investigated.Effect of the initial concentration of P and particulate matter on the sorption was explored.The kinetic studies show that adsorption rate was faster within the 0-8th hour period,then gradually decreased at 8th-48th hour period and basically tended to a dynamic equilibrium at the 48th hour,but there exists an adsorption difference of P onto different desert particles.The uptake process of P followed the pseudo-second-order rate model and the Morris-Weber diffusion equation which indicates that the adsorption process was mainly controlled by P diffusion inside the particles.The equilibrium investigation obtained an adsorption-desorption equilibrium mass concentration(EPC0) of P from the Yellow River water on desert particles with the range of 0.010-0.042 mg/L,which is higher than present P concentration in the Yellow River.This study indicates that desert particles entering the river might release P to the Yellow River.BeiGang Li XiaoLing Bai Qin Ma 2012Research in Cold and Arid Regions2012,4,3:0
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