書誌事項
- タイトル別名
-
- Two-Dimensional Superconductivity in Intercalated Bilayer Graphene
- 2ソウ グラフェンソウ カン カゴウブツ ノ 2ジゲン チョウデンドウ
この論文をさがす
抄録
<p>We have fabricated alkali metal (Li, Rb, Cs) and alkaline-earth metal (Ca) intercalated bilayer graphene on SiC substrate, and characterized them by low-energy electron diffraction, angle-resolved photoemission spectroscopy, and 4-point-probe measurements. We observed a free-electron-like state in the center of the Brillouin zone, called “interlayer state”, as well as the folded π/π* bands in Rb-, Cs-, and Ca-intercalated graphene, while it was absent in Li counterpart. Ca-intercalated bilayer graphene shows the zero-resistance below 4K, indicative of the two-dimensional superconductivity. These results suggest that the interlayer state plays an important role for the superconductivity in intercalated bilayer graphene.</p>
収録刊行物
-
- 表面科学
-
表面科学 38 (9), 460-465, 2017
公益社団法人 日本表面科学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390282681436122624
-
- NII論文ID
- 130006083394
-
- NII書誌ID
- AN00334149
-
- ISSN
- 18814743
- 03885321
-
- NDL書誌ID
- 028529380
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
-
- 抄録ライセンスフラグ
- 使用不可