High thermal stability and low electrical resistivity carbon-containing Cu film on barrierless Si

2010 ◽  
Vol 96 (18) ◽  
pp. 182105 ◽  
Author(s):  
L. F. Nie ◽  
X. N. Li ◽  
J. P. Chu ◽  
Q. Wang ◽  
C. H. Lin ◽  
...  
2014 ◽  
Vol 29 (4) ◽  
pp. 605-605 ◽  
Author(s):  
Xiao Na Li ◽  
Li Rong Zhao ◽  
Zhen Li ◽  
Li Jun Liu ◽  
Cui Min Bao ◽  
...  

2008 ◽  
Vol 44-46 ◽  
pp. 71-76 ◽  
Author(s):  
Hai Ning Ji ◽  
Zhong Wen Lan ◽  
Zhong Yu ◽  
L.Z. Li ◽  
Z.Y. Xu ◽  
...  

In this paper, several new main compositions are presented with Mn2+ substituted by Ti4+ and Co2+ in Manganese-zinc ferrites in consideration of the strong influence of Ti4+ and Co2+ on thermal stability by different mechanisms. Moreover, the effects of these substitutions on such parameters as permeability, electrical resistivity, density, and power loss are analyzed. The experimental results show that the proper substitution of Ti4+ or Co2+ in manganese-zinc ferrites can increase the thermal stability remarkably. Furthermore, the effects of composition of Ti4+ and Co2+substitutions have interactive process, especially when Manganese-zinc ferrites with high thermal stability in 20°C~140°C are achieved when the substitution of Ti4+ is 0.10mol%and Co2+ is 0.05mol%.


2013 ◽  
Vol 28 (24) ◽  
pp. 3367-3373 ◽  
Author(s):  
Xiao Na Li ◽  
Li Rong Zhao ◽  
Zhen Li ◽  
Li Jun Liu ◽  
Cui Min Bao ◽  
...  

Abstract


Author(s):  
Man Zhu ◽  
Chi Zhang ◽  
Tao Xu ◽  
Lijuan Yao ◽  
Yongqin Liu ◽  
...  

Abstract The effects of additions of Co and Ni to the FeNbBCu alloys on the glass forming ability (GFA), soft magnetic properties and electrical resistivity of Fe-based amorphous alloys were studied by means of X-ray diffraction, differential scanning calorimetry, vibrating sample magnetometry and four-probe testing. The Fe80–x–y Nb5B14Cu1Co x Ni y alloys exhibit high thermal stability and excellent GFA with T x1 ≥ 735 K and T x1/T m ≥ 0.539. They also show excellent soft magnetic properties with high saturation magnetization of 93– 101 emu g–1 and low coercivity of 0.04 –2.37 Oe. The electrical resistivity of these alloys ranges from 121 μΩ cm to 163 μΩ cm. The newly developed FeNbBCu-CoNi glassy alloys not only possess good GFA and high thermal stability, but also have excellent magnetic properties, high electrical resistivity and low cost. With such promising properties, these alloys have potential for industrial applications.


Author(s):  
Sheng-Chieh Lin ◽  
Yu-Chieh Cheng ◽  
Man-Kit Leung ◽  
Jiun-Haw Lee ◽  
Tien-Lung Chiu

2011 ◽  
Vol 11 (5) ◽  
pp. 4639-4643 ◽  
Author(s):  
Chang-Hun Seok ◽  
Young-Il Park ◽  
Soo-Kang Kim ◽  
Ji-Hoon Lee ◽  
Jongwook Park

2019 ◽  
Vol 17 (1) ◽  
pp. 1080-1086
Author(s):  
Elżbieta Chmiel-Szukiewicz

AbstractSyntheses of oligoetherols with a 1,3-pyrimidine ring and boron atoms using 6-aminouracil, ethylene carbonate and boric acid has been proposed. The structure of the obtained products were determined by instrumental methods (IR, 1H-NMR and MALDI-ToF spectra). The physicochemical and thermal properties of oligoetherols were examined. The products were characterized by high thermal stability. Based on the tests performed, it was found that oligoetherols obtained from 6-aminouracil, boric acid and ethylene carbonate are suitable for the manufacturing of polyurethane foams with improved thermal stability and reduced flammability.


2021 ◽  
pp. 118234
Author(s):  
Yunlong Yang ◽  
Linyan Fu ◽  
Xuefei Ren ◽  
Yingjie Zhu ◽  
Jiajie Zhu ◽  
...  

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