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Online since: October 2010
Authors: Kentaro Kinoshita, Satoru Kishida, Tatsuya Makino, Takatoshi Yoda, Kazufumi Dobashi
Hilleret el al. reported that secondary electron yield of an air exposed ZnO film decreased after annealing the film [9].
Shima et al. performed Kelvin probe force microscopy and micro X-ray photoelectron spectroscopy measurements on the LRS of a CoO film which was written by the voltage application using C-AFM [6].
Shima et al. performed Kelvin probe force microscopy and micro X-ray photoelectron spectroscopy measurements on the LRS of a CoO film which was written by the voltage application using C-AFM [6].
Online since: July 2011
Authors: Eva Kalabisová, Jan Racek
The XPS spectra were obtained using a monochromatic Al Kα (1486.6 eV) X-ray source operating at 300 W.
Surface composition of NR-SBR lining used in tanks Sample At% C 1s O 1s N 1s S 2p Al 2s Fe 2p Si 2p Cl 2p Zn 2p NR-SBR 0 71 17 2 5 - - 4 >1 NR-SBR 1 53 29 - 6 5 >1 7 - - NR-SBR 2 58 27 - 6 4 - 5 - - NR-SBR 3 51 23 4 2 6 - 5 10 >1 NR-SBR 4 41 36 4 - 9 - 9 - 2 *Pos.
Interjection of C=O groups into hydrocarbon polymers was found to increase the EL value, suggesting an increasing in conjugation for carbon – oxygen previously localized system.
Surface composition of NR-SBR lining used in tanks Sample At% C 1s O 1s N 1s S 2p Al 2s Fe 2p Si 2p Cl 2p Zn 2p NR-SBR 0 71 17 2 5 - - 4 >1 NR-SBR 1 53 29 - 6 5 >1 7 - - NR-SBR 2 58 27 - 6 4 - 5 - - NR-SBR 3 51 23 4 2 6 - 5 10 >1 NR-SBR 4 41 36 4 - 9 - 9 - 2 *Pos.
Interjection of C=O groups into hydrocarbon polymers was found to increase the EL value, suggesting an increasing in conjugation for carbon – oxygen previously localized system.
Online since: January 2015
Authors: Henryk Drulis, Alicja Hackemer, Henryk Bala, Martyna Dymek
Hydrogenation and corrosion properties of LaNi4.5Co0.5-based alloy doped with 1.7 at% Sn
Martyna Dymek1,a*, Henryk Bala2,b, Henryk Drulis3,c and Alicja Hackemer4,d
1,2Czestochowa University of Technology, Department of Chemistry, al.
On the other hand, amphoteric substitutes (Zn, Al, Bi, Sn etc.) may activate the charge/discharge processes in strong alkaline environment.
El-Kedim, H.
On the other hand, amphoteric substitutes (Zn, Al, Bi, Sn etc.) may activate the charge/discharge processes in strong alkaline environment.
El-Kedim, H.
Online since: December 2014
Authors: A.S. Benosman, M. Mouli, F. Dif, Nasr Eddine Bouhamou, Miloud Hamadache
The deposit is represented by a conical mountain called El-Kalcoul at the absolute side of 236 m.
Hamadache et al. [6] have recently shown the potential of mortar specimens made up of different levels based pozzolanic versus time of immersion in fresh water, see fig. 3.
Bjegović et al., Zagreb - Croatia, p. 133-140, 11 - 13 June (2014)
Hamadache et al. [6] have recently shown the potential of mortar specimens made up of different levels based pozzolanic versus time of immersion in fresh water, see fig. 3.
Bjegović et al., Zagreb - Croatia, p. 133-140, 11 - 13 June (2014)
Online since: June 2011
Authors: Mounir Frija, Raouf Fathallah, Lasaad Ben Fkih
Ben FKIH2,c
1 Graduate School of Engineering, Tunis el Manar University,
Laboratory of Mechanical Engineering, Monastir, Tunisia.
2 Graduate School of Engineering, Sousse University,
Laboratory of Mechanical Engineering, Monastir, Tunisia.
Frija & al, Finite element prediction of Laser Shock Peened surface modifications in Ti-6Al-4V alloy, Key Engineering Materials, Advances in Fracture and Damage Mechanics VIII,Vols. 417-418pp 853-856 (2010)
Fathallah et al, High cycle fatigue behavior prediction of shot-peened parts, International Journal of Fatigue, Vols. 26pp 1053-1067 (2004)
Frija & al, Finite element prediction of Laser Shock Peened surface modifications in Ti-6Al-4V alloy, Key Engineering Materials, Advances in Fracture and Damage Mechanics VIII,Vols. 417-418pp 853-856 (2010)
Fathallah et al, High cycle fatigue behavior prediction of shot-peened parts, International Journal of Fatigue, Vols. 26pp 1053-1067 (2004)
Online since: December 2011
Authors: Miftakhul Huda, Sumio Hosaka, Takuro Tamura, You Yin
Formation of 12-nm Nanodot Pattern
by Block Copolymer Self-Assembly Technique
Miftakhul Hudaa, Takuro Tamurab, You Yinc, and Sumio Hosakad
Graduate School of Engineering, Gunma University
1-5-1 Tenjin-cho, Kiryu 376-8515, Japan
at10801375@gunma-u.ac.jp, bttamura@atec.gunma-u.ac.jp, cyinyou@ gunma-u.ac.jp, dhosaka@el.gunma-u.ac.jp
Keywords: nano-patterning, self-assembly, lithography, nanodot, diblock copolymer
Abstract.
Kim, et al.: J.
Ross, et al.: J.
Kim, et al.: J.
Ross, et al.: J.
Online since: August 2006
Authors: S.D. De la Torre, O. Chimal-Valencia, H. Kume, Yoshito Nishikawa, M.S. Corral-García, Mikio Iwasa
Pomery, et
al. reported the oxidation process of Si3N4 based materials in air at 1300°C and different times [4],
Balls
Features
Si3N4
(Standard)
Si3N4
(High Degree)
Notation Si3N4 (S) Si3N4 (HD)
Diameter [mm] 9.51 7.93
Area of ball [cm
2
] 2.841 1.976
Density [g/cm
3] 3.23 3.24
Weight average [g] 1.456 0.846
Table 1.
Pomery, et al. [4] argued that the oxidation process of silicon nitride is influenced both by the amount of porosity and the material's surface structure, being the open pores the place where the oxidation process begins.
El-Aslabi: Corrosion Science Vol. 40 (1998), p. 1119.
Pomery, et al. [4] argued that the oxidation process of silicon nitride is influenced both by the amount of porosity and the material's surface structure, being the open pores the place where the oxidation process begins.
El-Aslabi: Corrosion Science Vol. 40 (1998), p. 1119.
Online since: December 2012
Authors: Rui Tao Peng, Fang Lu, Xin Zi Tang, Yuan Qiang Tan
Experimental Procedure
Monel K500 is a nickel-copper-based superalloy with a chemical composition of 65% Ni, 29.55% Cu, 2.95% Al, 1.1% Fe, 0.61% Mn and 0.13% C as well as some other elements.
El-baradie: Journal of Materials Processing Technology, Vol. 77 (1998) No.1-3, p.278
Zhu, et al: Journal of South China University of Technology, Vol. 36 (2008) No.2, p.90.
El-baradie: Journal of Materials Processing Technology, Vol. 77 (1998) No.1-3, p.278
Zhu, et al: Journal of South China University of Technology, Vol. 36 (2008) No.2, p.90.