Jove
Visualize
お問い合わせ
JoVE
x logofacebook logolinkedin logoyoutube logo
JoVEについて
概要リーダーシップブログJoVEヘルプセンター
著者向け
出版プロセス編集委員会範囲と方針査読よくある質問投稿
図書館員向け
推薦の声購読アクセスリソース図書館諮問委員会よくある質問
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experimentsアーカイブ
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教員リソースセンター教員サイト
利用規約
プライバシーポリシー
ポリシー

関連する概念動画

Standing Waves01:17

Standing Waves

5.5K
Sometimes waves do not seem to move; rather, they just vibrate in place. Unmoving waves can be seen on the surface of a glass of milk kept in a refrigerator, which is one example of standing waves. Vibrations from the refrigerator motor create waves on the milk that oscillate up and down but do not seem to move across the surface. These waves are formed or created by the superposition of two or more identical moving waves in opposite directions. The waves move through each other, with their...
5.5K
Molecules and Compounds02:38

Molecules and Compounds

69.0K
Atoms and Molecules
69.0K
Electron Transport Chains01:28

Electron Transport Chains

112.6K
The final stage of cellular respiration is oxidative phosphorylation that consists of two steps: the electron transport chain and chemiosmosis. The electron transport chain is a set of proteins found in the inner mitochondrial membrane in eukaryotic cells. Its primary function is to establish a proton gradient that can be used during chemiosmosis to produce ATP and generate electron carriers, such as NAD+ and FAD, that are used in glycolysis and the citric acid cycle.
The ETC is comprised of...
112.6K
Modes of Standing Waves - I01:03

Modes of Standing Waves - I

4.1K
A close look at earthquakes provides evidence for the conditions appropriate for resonance, standing waves, and constructive and destructive interference. A building may vibrate for several seconds with a driving frequency matching the building's natural frequency of vibration; this produces a resonance that results in one building collapsing while the neighboring buildings do not. Often, buildings of a certain height are devastated, while other taller buildings remain intact. This...
4.1K
Modes of Standing Waves: II01:04

Modes of Standing Waves: II

1.8K
The starting point for expressing the modes of standing waves is understanding the boundary conditions that the waves must follow. The boundary conditions are derived from the physical understanding of how the standing waves are sustained, that is, how the vibrating particles of the medium behave at the boundaries imposed on them.
For a tube open at one end and closed at the other filled with air, the modes are such that there is always an antinode at the open end and a node at the closed end....
1.8K
Standing Waves in a Cavity01:28

Standing Waves in a Cavity

1.5K
A household microwave and lasers are examples of standing electromagnetic waves in a cavity. When two conducting metal plates are placed parallel at the nodal planes, it creates a cavity where standing waves are formed. The cavity between the two planes is analogous to a stretched string held at the points x = 0 and x = L. Here, the distance 'L' between the two planes must be an integer multiple of half of the wavelength. The wavelengths that satisfy this condition are given by:
1.5K

こちらも読む

関連記事

共著者、ジャーナル、引用グラフによってこの研究に関連する記事。

並び替え
Same author

Author Correction: Electrostatic potentials of atomic nanostructures at metal surfaces quantified by scanning quantum dot microscopy.

Nature communications·2026
Same author

Multi-Orbital Charge Transfer into Nonplanar Cycloarenes Revealed with CO-Functionalized STM Tips.

The journal of physical chemistry letters·2026
Same author

Distributed Current Injection into a One-Dimensional Ballistic Edge Channel.

Physical review letters·2025
Same author

Highly Structure-Selective On-Surface Synthesis of Isokekulene Versus Kekulene.

Angewandte Chemie (International ed. in English)·2025
Same author

Reversible switching of the environment-protected quantum spin Hall insulator bismuthene at the graphene/SiC interface.

Nature communications·2025
Same author

Fluorescence from a single-molecule probe directly attached to a plasmonic STM tip.

Nature communications·2024

関連する実験動画

Updated: Feb 8, 2026

Design, Fabrication, and Experimental Characterization of Plasmonic Photoconductive Terahertz Emitters
10:54

Design, Fabrication, and Experimental Characterization of Plasmonic Photoconductive Terahertz Emitters

Published on: July 8, 2013

15.3K

単一電子のフィールドエミッターとして立っている分子

Taner Esat1,2, Niklas Friedrich1,2, F Stefan Tautz3,4

  • 1Peter Grünberg Institute (PGI-3), Forschungszentrum Jülich, Jülich, Germany.

Nature
|June 29, 2018
PubMed
まとめ

研究者はスキャニングプロンブ顕微鏡を用いて 金属原子に分子を直立させ 新しいナノ構造を作り出しました 機能的なナノスケールデバイスを 3次元で設計する 新しい可能性が生まれます

さらに関連する動画

Single-Molecule Tracking Microscopy - A Tool for Determining the Diffusive States of Cytosolic Molecules
10:20

Single-Molecule Tracking Microscopy - A Tool for Determining the Diffusive States of Cytosolic Molecules

Published on: September 5, 2019

8.8K
Single-Molecule Imaging of Nuclear Transport
12:13

Single-Molecule Imaging of Nuclear Transport

Published on: June 9, 2010

13.8K

関連する実験動画

Last Updated: Feb 8, 2026

Design, Fabrication, and Experimental Characterization of Plasmonic Photoconductive Terahertz Emitters
10:54

Design, Fabrication, and Experimental Characterization of Plasmonic Photoconductive Terahertz Emitters

Published on: July 8, 2013

15.3K
Single-Molecule Tracking Microscopy - A Tool for Determining the Diffusive States of Cytosolic Molecules
10:20

Single-Molecule Tracking Microscopy - A Tool for Determining the Diffusive States of Cytosolic Molecules

Published on: September 5, 2019

8.8K
Single-Molecule Imaging of Nuclear Transport
12:13

Single-Molecule Imaging of Nuclear Transport

Published on: June 9, 2010

13.8K

科学分野:

  • ナノ科学とナノテクノロジー
  • 表面科学
  • スキャニング探査顕微鏡

背景:

  • スキャニングプローブ顕微鏡 (SPM) は,ナノスケール画像,スペクトル検査,および操作を可能にします.
  • 現存するSPMアプリケーションは,ナノスケールデバイスの原理の証明につながりました.
  • 大きな課題は 表面から突っ張り出すナノ構造を 作り出すことです

研究 の 目的:

  • 立体幾何学の分子で ナノ構造の作り方を示します
  • 金属の表面での典型的な平らな吸収を克服するためです.
  • 3次元ナノ構造の設計の新たな可能性を探求する

主な方法:

  • 分子を操作するためにスキャニングプロンブ顕微鏡 (SPM) を利用した.
  • 銀のアダトムの足台を使って 分子を支える
  • 3,4,9,10-ペリレンテトラカーボキシル・ダイアヒドリドの金属表面への吸附行動を調査した.

主要な成果:

  • 2つの金属のアダトムの足台の上に 立っ張った状態で単一の分子を作製しました
  • 以前には観察されなかった 転移性アドソルバート構成が得られた.
  • この直立した分子は 一貫した単一電子の 放出体として機能することを示した.

結論:

  • この研究は,SPMを使用して3次元ナノ構造を作成するための新しい方法を提示しています.
  • 垂直分子幾何学は,フィールド放出などの新しい機能を可能にします.
  • このアプローチは,第3次元の高度な機能的なナノ構造を設計するための道を開きます.