Study of gold thin films evaporated on polyethylene naphthalate films toward the fabrication of quantum cross devices

Hideo Kaiju, Akito Ono, Nobuyoshi Kawaguchi, Kenji Kondo, Akira Ishibashi

研究成果: Conference article

抄録

We have studied Au thin films evaporated on polyethylene naphtalate (PEN) organic substrates as a function of Au thickness < ̃20 nm and discussed its feasibility toward metal/insulator hybrid materials used for quantum cross devices using atomic force microscope. The Au grain size increases from 28.0 ±4.6 nm to 48.5 ±11.4 nm with increasing the Au thickness from 6.9 to 20.8 nm and it denotes that the Au grain size is larger than its Au-thickness size, respectively. The surface roughness of Au films of sub-15-nm thickness, in the scanning scale of the Au-thickness size, is less than 0.9 nm, corresponding to 4-5 atomic layers. These experimental results indicate that Au thin films on PEN substrates are suitable for possible metal/insulator hybrid materials to be used in quantum cross devices.

元の言語English
ページ(範囲)100-105
ページ数6
ジャーナルMaterials Research Society Symposium Proceedings
1025
出版物ステータスPublished - 2008 12 1
外部発表Yes
イベントNanoscale Phenomena in Functional Materials by Scanning Probe Microscopy - Boston, MA, United States
継続期間: 2007 11 262007 11 30

Fingerprint

Hybrid materials
Polyethylene
Gold
Polyethylenes
polyethylenes
Metals
gold
Fabrication
Thin films
fabrication
Substrates
thin films
Microscopes
Surface roughness
Scanning
grain size
insulators
metals
surface roughness
microscopes

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

これを引用

Study of gold thin films evaporated on polyethylene naphthalate films toward the fabrication of quantum cross devices. / Kaiju, Hideo; Ono, Akito; Kawaguchi, Nobuyoshi; Kondo, Kenji; Ishibashi, Akira.

:: Materials Research Society Symposium Proceedings, 巻 1025, 01.12.2008, p. 100-105.

研究成果: Conference article

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