Direct formation of large-scale multi-layered germanene on Si substrate

被引：44

作者：

Tsai, Hsu-Sheng ^{[1
]}

Chen, Yu-Ze ^{[1
]}

Medina, Henry ^{[1
]}

Su, Teng-Yu ^{[1
]}

Chou, Ta-Shun ^{[2
]}

Chen, Yi-Hsuan ^{[2
]}

Chueh, Yu-Lun ^{[1
]}

Liang, Jenq-Horng ^{[3
,4
]}

机构：

[1] Natl Tsing Hua Univ, Dept Mat Sci & Engn, Hsinchu 30013, Taiwan

[2] Natl Tsing Hua Univ, Interdisciplinary Program Sci, Hsinchu 30013, Taiwan

[3] Natl Tsing Hua Univ, Dept Engn & Syst Sci, Hsinchu 30013, Taiwan

[4] Natl Tsing Hua Univ, Inst Nucl Engn & Sci, Hsinchu 30013, Taiwan

来源：

PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 2015年 / 17卷 / 33期

关键词：

SILICENE; GRAPHENE;

D O I：

10.1039/c5cp02469b

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Germanene layers with lonsdaleite structure has been synthesized from a SiGe thin film for the first time using a N-2 plasma-assisted process in this investigation. Multi-layered germanene can be directly observed, and the derived lattice parameters are nearly consistent with the theoretical results. Furthermore, large-scalemulti-layered germanene has also been demonstrated for applications.

引用

收藏

页码：21389 / 21393

页数：5

相关论文

共 23 条

[1] Getting through the Nature of Silicene: An sp2-sp3 Two-Dimensional Silicon Nanosheet [J].

Cinquanta, Eugenio ;

Scalise, Emilio ;

Chiappe, Daniele ;

Grazianetti, Carlo ;

van den Broek, Bas ;

Houssa, Michel ;

Fanciulli, Marco ;

Molle, Alessandro .

JOURNAL OF PHYSICAL CHEMISTRY C, 2013, 117 (32) :16719-16724

[2] Evidence of Silicene in Honeycomb Structures of Silicon on Ag(111) [J].

Feng, Baojie ;

Ding, Zijing ;

Meng, Sheng ;

Yao, Yugui ;

He, Xiaoyue ;

Cheng, Peng ;

Chen, Lan ;

Wu, Kehui .

NANO LETTERS, 2012, 12 (07) :3507-3511

[3] Experimental Evidence for Epitaxial Silicene on Diboride Thin Films [J].

Fleurence, Antoine ;

Friedlein, Rainer ;

Ozaki, Taisuke ;

Kawai, Hiroyuki ;

Wang, Ying ;

Yamada-Takamura, Yukiko .

PHYSICAL REVIEW LETTERS, 2012, 108 (24)

[4] The rise of graphene [J].

Geim, A. K. ;

Novoselov, K. S. .

NATURE MATERIALS, 2007, 6 (03) :183-191

[5]

Georgiou T, 2013, NAT NANOTECHNOL, V8, P100, DOI [10.1038/nnano.2012.224, 10.1038/NNANO.2012.224]

[6] Polytypes and twins in the diamond-lonsdaleite system formed by high-pressure and high-temperature treatment of graphite [J].

Kulnitskiy, Boris ;

Perezhogin, Igor ;

Dubitsky, Gennady ;

Blank, Vladimir .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 2013, 69 :474-479

[7] Buckled Germanene Formation on Pt(111) [J].

Li, Linfei ;

Lu, Shuang-zan ;

Pan, Jinbo ;

Qin, Zhihui ;

Wang, Yu-qi ;

Wang, Yeliang ;

Cao, Geng-yu ;

Du, Shixuan ;

Gao, Hong-Jun .

ADVANCED MATERIALS, 2014, 26 (28) :4820-+

[8] Buckled Silicene Formation on Ir(111) [J].

Meng, Lei ;

Wang, Yeliang ;

Zhang, Lizhi ;

Du, Shixuan ;

Wu, Rongting ;

Li, Linfei ;

Zhang, Yi ;

Li, Geng ;

Zhou, Haitao ;

Hofer, Werner A. ;

Gao, Hong-Jun .

NANO LETTERS, 2013, 13 (02) :685-690

[9] Tunable Bandgap in Silicene and Germanene [J].

Ni, Zeyuan ;

Liu, Qihang ;

Tang, Kechao ;

Zheng, Jiaxin ;

Zhou, Jing ;

Qin, Rui ;

Gao, Zhengxiang ;

Yu, Dapeng ;

Lu, Jing .

NANO LETTERS, 2012, 12 (01) :113-118

[10] A Stable "Flat" Form of Two-Dimensional Crystals: Could Graphene, Silicene, Germanene Be Minigap Semiconductors? [J].

O'Hare, A. ;

Kusmartsev, F. V. ;

Kugel, K. I. .

NANO LETTERS, 2012, 12 (02) :1045-1052