全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:D.L. Ma , H.Y. Liu ...
来源:[J].Vacuum(IF 1.53), 2018Elsevier
摘要:Abstract(#br)Low surface roughness, low residual stress, and (002) textured aluminum nitride (AlN) thin films are favored for applications in microelectronic and optoelectronic devices. In this paper, AlN thin films were deposited by reactive high power pulsed magnetron sputterin...
作者:D.L. Ma , C.Z. Chen ...
来源:[J].Vacuum(IF 1.53), 2017, Vol.135, pp.93-100Elsevier
摘要:Abstract(#br)Copper (Cu) has been proposed as a well-known material for metallization in Si-based semiconductor devices because of its low resistivity, high chemical stability, and excellent electromigration resistance. In order to improve the properties of Cu films further,...
作者:D.L. Ma , P.P. Jing ...
来源:[J].Vacuum(IF 1.53), 2019, Vol.160, pp.226-232Elsevier
摘要:Abstract(#br)Owing to its high ionization degree, high power pulsed magnetron sputtering (HPPMS) has proven advantageous for Cu film growth. In this study, Cu films with different thicknesses deposited by HPPMS at different peak powers were prepared. Moreover, a titanium (Ti) int...
作者:D.L. Ma , D. Xie ...
来源:[J].Surface & Coatings Technology(IF 1.941), 2017, Vol.315, pp.258-267Elsevier
摘要:Abstract(#br)The drawbacks of titanium nitride (TiN) films deposited by high power pulsed magnetron sputtering (HPPMS) are low deposition rate (compared with conventional magnetron sputtering) and high residual stress. Many methods have been used to deal with these issues. In thi...
作者:D.L. Ma , Y.T. Li ...
来源:[J].Surface & Coatings Technology(IF 1.941), 2019, Vol.358, pp.611-616Elsevier
摘要:Abstract(#br)The tribochemical reaction between metal ions and proteins can result in the formation of a carbonaceous tribo-layer on the surface of metal-on-metal (MOM) artificial joints. This carbonaceous film can lubricate the tribo-pair and reduce the corrosion of the metal. T...
作者:D.L. Ma , R.Z. Xie ...
来源:[J].European Journal of Agronomy(IF 2.8), 2014, Vol.58, pp.1-10Elsevier
摘要:Abstract(#br)Maize ( Zea mays L.) morphological traits influence light attenuation within the canopy, and, ultimately, yield. The objectives of this 3-year field study were to: (i) examine the morphological characteristics of specific genotypes using varieties of maize that ...
作者:D.L. Ma , P.M. Chen
来源:[J].Neuroscience(IF 3.122), 2006, Vol.140 (4), pp.1467-1479Elsevier
摘要:Abstract(#br)In CA1 area and the hilus of the dentate gyrus of the mouse hippocampus, drastic reduction of NeuN, calbindin, calretinin, or parvalbumin immunopositive neurons was shown at 3, 7 and 60 days after pilocarpine-induced status epilepticus. In gliotic CA1 area at 60...

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