Silver Nanostructures Formation on Si(111)-($7\times 7$) Surfaces by the Tip of a Scanning Tunneling Microscope
スポンサーリンク
概要
- 論文の詳細を見る
We have succeeded in the reproducible fabrication of nanometer-scale silver dots, wires, characters and figures on Si(111) in ultrahigh vacuum by scanning tunneling microcopy (STM). The silver nanodots were deposited by the application of voltage pulses between the silver-coated tip and the surface. The dominant mechanism of nanodot formation can be attributed to the spontaneous formation of a nanometer-scale point contact between the tip and the surface due to field-enhanced diffusion of silver atoms to the tip apex. Scanning tunneling spectroscopy over the silver nanodots on Si(111) showed metallic property for the nanodots and carrier depletion in the neighboring near-surface regions.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2003-07-15
著者
-
Fujita D
National Inst. Materials Sci. Tsukuba Jpn
-
Onishi Keiko
Advanced Nano Characterization Center National Institute For Materials Science
-
Onishi Keiko
Nanomaterials Laboratory National Institute For Materials Science
-
Fujita Daisuke
National Institute For Material Science
-
Fujita Daisuke
Nanomaterials Laboratory National Institute For Materials Science
-
Kumakura Tsuyako
Nanomaterials Laboratory National Institute For Materials Science
-
Fujita Daisuke
National Research Institute For Metals
関連論文
- Light Emission from Porphyrin Molecules Induced by a Scanning Thnneing Microscope
- Metal Atomic Chains on the Si(100) Surface
- Hybrid Scanning Near-Field Optical/Tunneling Microscopy with Indium-Tin-Oxide/Au Coated Optical Fiber Probe
- APPEARANCE FREQUENCY OF CLONE IN THE FISSIPAROUS SEA STAR, COSCINASTERIAS ACUTISPINA, IN JAPAN(Genetics)(Proceedings of the Seventy-Third Annual Meeting of the Zoological Society of Japan)
- POPULATION STRUCTURE OF A FISSIPAROUS SEASTAR COSCINASTERIAS ACUTISPINA IN TOYAMA BAY(Genetics)(Proceedings of the Seventy-Third Annual Meeting of the Zoological Society of Japan)
- Electron Beam Effects on AES Depth Profiling of SiO2 Thin Film on Si(001): a Factor Analysis Study (Special Issue on Quantitative Surface Chemical Analysis in honor of Kazuhiro Yoshihara)
- Sexual and Asexual Reproduction in Two Populations of the Fissiparous Asteroid Coscinasterias acutispina in Toyama Bay, Japan
- Novel Tip Shape Reconstruction Method for Restoration of AFM Topography Images Using Nano-structures with Given Shapes
- Advances in Scanning Probe Microscopies for Nanomaterial Analyses : From Basic Science to Quantitative Nanofunctionality Analyses
- Multilayer Formation of Copper Ions (Cu^) Deposited onto Self-Assembled Monolayers of Alkanedithiols on Au(111) Surfaces
- 27pPSA-31 Investigation of the adsorption of photosensitizer dyes on TiO_2 with STM : preliminary results
- Precise Scanning Tunneling Microscopy Images of Si(100) Surface Dimers at 4.2K
- 27pPSA-54 A STM study of the growth of Ni-clusters on HOPG
- Silver Nanostructures Formation on Si(111)-($7\times 7$) Surfaces by the Tip of a Scanning Tunneling Microscope
- Novel local density of state mapping technique for low-dimensional systems
- Local Density of Electronic States in MgB2 Studied by Scanning Tunneling Microscopy
- Influence of Silicon Surface Structure on Long Deoxyribonucleic Acid Molecule Alignment
- Scanning Tunneling Microscopy Observation of Electron Standing Waves on Au(111) Film with a Superconducting Tip
- 26pPSB-53 Growth mode and electronic properties of Ni-cluster on HOPG studied by STM
- 26pPSB-6 Photosensitizer dye adsorption on TiO_2 : an STM study
- Comparison between Electron Beam and Near-Field Light on the Luminescence Excitation of GaAs/AlGaAs Semiconductor Quantum Dots
- Precise Scanning Tunneling Microscopy Images of Si(100) Surface Dimers at 4.2 K
- Characteristics of Indium Tin Oxide Films Deposited by DC and RF Magnetron Sputtering
- Discovery of Carbon Nanowires Formed on a Carbon-Doped Ni(111) Substrate by a Bulk-to-Surface Precipitation Process