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

Distillation: Vapor–Liquid Equilibria01:01

Distillation: Vapor–Liquid Equilibria

4.3K
Distillation is a separation technique that takes advantage of the boiling point properties of disparate elements in a mixture. To perform distillation, we begin by heating a miscible mixture of two liquids with a significant difference in boiling points (at least 20°C). As the solution heats up and reaches the bubble point of the more volatile component, some molecules of the more volatile component transition into the gas phase and travel upward into the condenser, which is a glass tube...
4.3K
The Equilibrium Constant03:10

The Equilibrium Constant

55.9K
Consider the oxidation of sulfur dioxide:
55.9K
First Law: Particles in Two-dimensional Equilibrium01:18

First Law: Particles in Two-dimensional Equilibrium

14.0K
Recall that a particle in equilibrium is one for which the external forces are balanced. Static equilibrium involves objects at rest, and dynamic equilibrium involves objects in motion without acceleration; but it is important to remember that these conditions are relative. For instance, an object may be at rest when viewed from one frame of reference, but that same object would appear to be in motion when viewed by someone moving at a constant velocity.
Newton's first law tells us about...
14.0K
Crystal Field Theory - Tetrahedral and Square Planar Complexes02:46

Crystal Field Theory - Tetrahedral and Square Planar Complexes

48.1K
Tetrahedral Complexes
Crystal field theory (CFT) is applicable to molecules in geometries other than octahedral. In octahedral complexes, the lobes of the dx2−y2 and dz2 orbitals point directly at the ligands. For tetrahedral complexes, the d orbitals remain in place, but with only four ligands located between the axes. None of the orbitals points directly at the tetrahedral ligands. However, the dx2−y2 and dz2 orbitals (along the Cartesian axes) overlap with the ligands less than the dxy,...
48.1K
Dynamic Equilibrium02:20

Dynamic Equilibrium

61.7K
A reversible chemical reaction represents a chemical process that proceeds in both forward (left to right) and reverse (right to left) directions. When the rates of the forward and reverse reactions are equal, the concentrations of the reactant and product species remain constant over time and the system is at equilibrium. A special double arrow is used to emphasize the reversible nature of the reaction. The relative concentrations of reactants and products in equilibrium systems vary greatly;...
61.7K
Trends in Lattice Energy: Ion Size and Charge02:54

Trends in Lattice Energy: Ion Size and Charge

26.5K
An ionic compound is stable because of the electrostatic attraction between its positive and negative ions. The lattice energy of a compound is a measure of the strength of this attraction. The lattice energy (ΔHlattice) of an ionic compound is defined as the energy required to separate one mole of the solid into its component gaseous ions. For the ionic solid sodium chloride, the lattice energy is the enthalpy change of the process:
26.5K

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

Probing Moiré Excitons in MoSe<sub>2</sub>/WSe<sub>2</sub> Heterobilayers by Combined Micro-photoluminescence and Lateral Force Microscopy.

Nano letters·2026
Same author

Imaging the flat bands of magic-angle graphene reshaped by interactions.

Nature·2026
Same author

Revealing Electron-Electron Interactions in Graphene at Room Temperature with a Quantum Twisting Microscope.

Nano letters·2026
Same author

Optical control over topological Chern number in moiré materials.

Nature·2026
Same author

Observation of a superfluid-to-insulator transition of bilayer excitons.

Nature·2026
Same author

Radio-Frequency Charge Detection on Graphene Electron-Hole Double Quantum Dots.

Nano letters·2025

関連する実験動画

Updated: Jan 15, 2026

Experimental Methods for Trapping Ions Using Microfabricated Surface Ion Traps
11:45

Experimental Methods for Trapping Ions Using Microfabricated Surface Ion Traps

Published on: August 17, 2017

15.2K

原子二重層の平衡トライオン液体

Phuong X Nguyen1,2, Raghav Chaturvedi1, Liguo Ma1

  • 1School of Applied and Engineering Physics, Cornell University, Ithaca, NY, USA.

Science (New York, N.Y.)
|October 16, 2025
PubMed
まとめ

研究者らはカップリングされた半導体単層で 均衡のトライオン液体を作りました この発見は,固体における複合粒子相の研究の新たな道を開きます.

さらに関連する動画

From Molecules to Materials: Engineering New Ionic Liquid Crystals Through Halogen Bonding
06:44

From Molecules to Materials: Engineering New Ionic Liquid Crystals Through Halogen Bonding

Published on: March 24, 2018

69.6K
Orientational Transition in a Liquid Crystal Triggered by the Thermodynamic Growth of Interfacial Wetting Sheets
06:26

Orientational Transition in a Liquid Crystal Triggered by the Thermodynamic Growth of Interfacial Wetting Sheets

Published on: May 15, 2017

7.5K

関連する実験動画

Last Updated: Jan 15, 2026

Experimental Methods for Trapping Ions Using Microfabricated Surface Ion Traps
11:45

Experimental Methods for Trapping Ions Using Microfabricated Surface Ion Traps

Published on: August 17, 2017

15.2K
From Molecules to Materials: Engineering New Ionic Liquid Crystals Through Halogen Bonding
06:44

From Molecules to Materials: Engineering New Ionic Liquid Crystals Through Halogen Bonding

Published on: March 24, 2018

69.6K
Orientational Transition in a Liquid Crystal Triggered by the Thermodynamic Growth of Interfacial Wetting Sheets
06:26

Orientational Transition in a Liquid Crystal Triggered by the Thermodynamic Growth of Interfacial Wetting Sheets

Published on: May 15, 2017

7.5K

科学分野:

  • 凝縮物質物理学
  • 材料科学
  • 量子化学について

背景:

  • 三粒子の結合状態であるトライオン (二つの電子と1つの穴,またはその逆) は,主に半導体における光学的に興奮した状態として観察されている.
  • 以前の研究は,非均衡または光学的に誘導されたトリオン状態に限られていた.

研究 の 目的:

  • ヴァン・デル・ワールスの異質構造における均衡トライオン液体の出現と性質を調査する.
  • この新しいトライオンシステム内の相変化と相関を調査する.

主な方法:

  • コロンブ結合モリブデン・ディセレニド (MoSe2) とボルンガム・ディセレニド (WSe2) の単層の製造.
  • 特定の電子と穴の濃度を達成するためにキャリア密度の電気チューニング.
  • 低温でトリオン形成と相変化を観測する.

主要な成果:

  • MoSe2/WSe2ヘテロ構造におけるバランス層間のトリオン液体の形成を証明した.
  • トライオン液体から電子穴プラズマへの密度調節された相変化を観測した.
  • 穴のスピン・シングレット相関とジーマンフィールド下でのトライオンの解離を特徴づけた.

結論:

  • この研究は,複合粒子から成る 強く相関する量子流体の物理学を 探求するための新しいプラットフォームを確立しています
  • この発見は,トライオンの行動を活用した 新しい電子・量子装置の 潜在的な応用を示唆しています