LEED analysis of graphite films on vicinal 6H-SiC(0001) surface

Views: 838
Downloads: 461
このエントリーをはてなブックマークに追加

LEED analysis of graphite films on vicinal 6H-SiC(0001) surface

Format:
Article
Kyushu Univ. Production Kyushu Univ. Production
Responsibility:
Hayashi, Kenjiro(Department of Modecular and and Material Sciences, Kyushu University)
Mizuno, Seigi(Department of Modecular and and Material Sciences, Kyushu University)
Tanaka, Satoru(Department of Applied Quantum Physics and molecular Engineering, Kyushu University)

林, 健次郎(富士通研究所)
水野, 正義(九州大学大学院総合理工学研究科高エネルギー物質科学専攻)
田中, 悟(九州大学大学院工学府エネルギー量子工学専攻)

Show more
Language:
English
Publication info:
Journal of Novel Carbon Resource Sciences. 2, pp. 17-20, 2010-09. Kyushu University G-COE program "Novel Carbon Resource Sciences" secretariat
Version:
Publisher
Abstract:
We studied the stacking sequence of graphite films formed by the thermal decomposition of a vicinal (titled 4℃ toward the [1120] direction) 6H-Si (0001) substrate surface. Thin (typically three layers) graphite films grown by annealing at 1400℃ or 1500℃ showed clear low-energy election diffraction (LEED) patterns with threefold rotational symmetry. This indicates that one of two equivalent domains of graphite films formed after annealing at 1900℃ exhibited Bernal (AB…) stacking preferentially. On the other hand, a sixfold rotational symmetry was found on the flat (not inclined) sample surface after annealing at 1400℃due to mixed rotational domains and various graphite thicknesses. These results show that better-quality graphite films were achieved on the vicinal surface than on the flat surface. Read more
View fulltext

Similar Items:

1
Anisotropic layer-by-layer growth of graphene on vicinal SiC(0001) surfaces by Tanaka, Satoru; Morita, Kouhei; Hibino, Hiroki; 田中, 悟
7
Investigation of Surface Phases of Pb and Bi Coadsorption on Cu(100) Using Low Energy Electron Diffraction by Kabiruzzaman, Md; Ahmed, Rezwan; Nakagawa, Takeshi; 中川, 剛志; Mizuno, Seigi; 水野, 清義
2
Investigation of c(2×2) Phase of Pb and Bi Coadsorption on Cu(001) by Low Energy Electron Diffraction by Kabiruzzaman, Md; Ahmed, Rezwan; Nakagawa, Takeshi; 中川, 剛志; Mizuno, Seigi; 水野, 清義
8
Reflections on the Fukushima Daiichi Nuclear Accident : Toward Social-Scientific Literacy and Engineering Resilience by Ahn, Joonhong; Carson, Cathryn; Jensen, Mikael; Juraku, Kohta; Nagasaki, Shinya; Tanaka, Satoru; SpringerLink
3
Investigation of the Oxygen Adsorption on Iron Covered W(110) Surface by LEED and STM by Kibria, Mohammad Tawheed; Shimasaki, Masafumi; Nakagawa, Takeshi; 中川, 剛志
9
Epitaxial growth of large-area single-layer graphene over Cu(111)/sapphire by atmospheric pressure CVD by Hu, Baoshan; Ago, Hiroki; Ito, Yoshito; Kawahara, Kenji; Tsuji, Masaharu; Magome, Eisuke; Sumitani, Kazushi; Mizuta, …
10
STEM observation of tungsten tips sharpened by field-assisted oxygen etching by Onoda, Jo; Mizuno, Seigi; Ago, Hiroki; 水野, 清義
5
Germanene: Experimental Study for Graphene Like Two Dimensional Germanium by Rahman, Md Sazzadur; Nakagawa, Takeshi; Mizuno, Seigi
11
Si(111) 7×7 表面上のアイランドとステップ終端部の走査トンネル顕微鏡観察 by 池田, 淳子; 島田, 亙; 水野, 清義; 栃原, 浩; Ikeda, Junko; Shimada, Wataru; Mizuno, Seigi; Tochihara, Hiroshi
6
Surface structure determination of silica single layer on Mo(112) by LEED by Kinoshita, Tetsuhiro; Mizuno, Seigi; 水野, 清義
1.
Anisotropic layer-by-layer growth of graphene on vicinal SiC(0001) surfaces by Tanaka, Satoru; Morita, Kouhei; Hibino, Hiroki; 田中, 悟
2.
Investigation of c(2×2) Phase of Pb and Bi Coadsorption on Cu(001) by Low Energy Electron Diffraction by Kabiruzzaman, Md; Ahmed, Rezwan; Nakagawa, Takeshi; 中川, 剛志; Mizuno, Seigi; 水野, 清義
3.
Investigation of the Oxygen Adsorption on Iron Covered W(110) Surface by LEED and STM by Kibria, Mohammad Tawheed; Shimasaki, Masafumi; Nakagawa, Takeshi; 中川, 剛志
5.
Germanene: Experimental Study for Graphene Like Two Dimensional Germanium by Rahman, Md Sazzadur; Nakagawa, Takeshi; Mizuno, Seigi
6.
Surface structure determination of silica single layer on Mo(112) by LEED by Kinoshita, Tetsuhiro; Mizuno, Seigi; 水野, 清義
7.
Investigation of Surface Phases of Pb and Bi Coadsorption on Cu(100) Using Low Energy Electron Diffraction by Kabiruzzaman, Md; Ahmed, Rezwan; Nakagawa, Takeshi; 中川, 剛志; Mizuno, Seigi; 水野, 清義
8.
Reflections on the Fukushima Daiichi Nuclear Accident : Toward Social-Scientific Literacy and Engineering Resilience by Ahn, Joonhong; Carson, Cathryn; Jensen, Mikael; Juraku, Kohta; Nagasaki, Shinya; Tanaka, Satoru; SpringerLink
9.
Epitaxial growth of large-area single-layer graphene over Cu(111)/sapphire by atmospheric pressure CVD by Hu, Baoshan; Ago, Hiroki; Ito, Yoshito; Kawahara, Kenji; Tsuji, Masaharu; Magome, Eisuke; Sumitani, Kazushi; Mizuta, …
10.
STEM observation of tungsten tips sharpened by field-assisted oxygen etching by Onoda, Jo; Mizuno, Seigi; Ago, Hiroki; 水野, 清義
11.
Si(111) 7×7 表面上のアイランドとステップ終端部の走査トンネル顕微鏡観察 by 池田, 淳子; 島田, 亙; 水野, 清義; 栃原, 浩; Ikeda, Junko; Shimada, Wataru; Mizuno, Seigi; Tochihara, Hiroshi