Search research articles

关于 JoVE

概览领导团队博客 JoVE 帮助中心

作者

出版流程编辑委员会范围与政策同行评审常见问题投稿

图书馆员

用户评价订阅访问资源图书馆顾问委员会常见问题

研究

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments 存档

教育

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual 教师资源中心教师网站

使用条款与条件

相关概念视频

Van der Waals Interactions

Van der Waals Interactions

Atoms and molecules interact with each other through intermolecular forces. These electrostatic forces arise from attractive or repulsive interactions between particles with permanent, partial, or temporary charges. The intermolecular forces between neutral atoms and molecules are ion–dipole, dipole–dipole, and dispersion forces, collectively known as van der Waals forces.

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序

Same author

Sub-Terahertz Memristor Switches Using MoS<sub>2</sub> by Liquid-Liquid Interface Assembly.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2026

Same author

Near-Infrared Optical Constants and Guided-Mode Benchmarking of High-Index MoSe<sub>2</sub> for Nanophotonics.

Nanomaterials (Basel, Switzerland)·2026

Same author

Boosting Ferroelectricity: 2D and Polymer Ferroelectric Hybrids Enabling Ambipolar Nonvolatile MoS<sub>2</sub> Memory Transistor.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2026

Same author

Spin-Flip Optical Excitations in van der Waals Antiferromagnet CrPS<sub>4</sub>.

Nano letters·2026

Same author

Electrical Bandgap Evolution and Carrier-Induced Transport Regimes in Ultrathin PtSe<sub>2</sub>.

Nano letters·2026

Same author

Metal-insulator transition at low densities in a two-dimensional low-bandgap semiconductor.

Nature communications·2026

Same journal

Reconfigurable 2D Floating-Gate Field-Effect Transistors with Graphene-Induced Interfacial Polarization for Unified Memory-Logic Integration.

ACS nano·2026

Same journal

Bioinstructive Hybrid Scaffold Integrating Phosphoinositide 3-Kinase-Akt and Complementary Survival Pathways for Kidney Regeneration.

ACS nano·2026

Same journal

Robust Quantum Cutting via Halide-Bearing Ligand Passivation and Gradient Halide Reconstruction for Ultrabroadband Ultraviolet-to-Near-Infrared Photodetection and Imaging.

ACS nano·2026

Same journal

Engineering Interferon-γ-Enhanced Chimeric Antigen Receptor Macrophages via Lipid-Assisted Polymeric Nanoparticles for Cancer Immunotherapy.

ACS nano·2026

Same journal

Self-Assembly of Dual-Metal-Substituted Polyoxometalates into Two-Dimensional Superstructures for Highly Selective Electrocatalytic Imine Synthesis.

ACS nano·2026

Same journal

Dual-Function Halide Exchange Strategy for Simultaneous Sn<sup>4+</sup> Elimination and Stability Enhancement in Pb-Sn Mixed Perovskite Solar Cells.

ACS nano·2026

查看所有相关文章

Search research articles

相关实验视频

Updated: Sep 8, 2025

Fabricating van der Waals Heterostructures with Precise Rotational Alignment

Fabricating van der Waals Heterostructures with Precise Rotational Alignment

Published on: July 5, 2019

对于范德瓦尔斯材料的可调节纳米结构.

Gleb I Tselikov¹, Anton A Minnekhanov¹, Georgy A Ermolaev¹

¹Emerging Technologies Research Center, XPANCEO, Dubai Investment Park First, Dubai, United Arab Emirates.

|June 16, 2025

概括

此摘要是机器生成的。

研究人员开发了一种通用方法,使用激光切除来制造范德瓦尔斯 (vdW) 纳米粒子. 这种技术可以从50多种材料中产生明确的vdW纳米粒子,其尺寸和形状可调节,适用于各种应用.

关键词:

两维材料是二维材料.这就是MXenesenes.五秒激光切除术是指五秒激光切除术.纳米颗粒是一种纳米粒子.佩洛夫斯基特石是如何形成的过渡金属的化物.范德瓦尔斯的材料

更多相关视频

Probe Type II Band Alignment in One-Dimensional Van Der Waals Heterostructures Using First-Principles Calculations

Probe Type II Band Alignment in One-Dimensional Van Der Waals Heterostructures Using First-Principles Calculations

Published on: October 12, 2019

Residue-Free Fabrication of van der Waals Heterostructures of Two-Dimensional Materials

Residue-Free Fabrication of van der Waals Heterostructures of Two-Dimensional Materials

Published on: July 18, 2025

相关实验视频

Last Updated: Sep 8, 2025

Fabricating van der Waals Heterostructures with Precise Rotational Alignment

Fabricating van der Waals Heterostructures with Precise Rotational Alignment

Published on: July 5, 2019

Probe Type II Band Alignment in One-Dimensional Van Der Waals Heterostructures Using First-Principles Calculations

Probe Type II Band Alignment in One-Dimensional Van Der Waals Heterostructures Using First-Principles Calculations

Published on: October 12, 2019

Residue-Free Fabrication of van der Waals Heterostructures of Two-Dimensional Materials

Residue-Free Fabrication of van der Waals Heterostructures of Two-Dimensional Materials

Published on: July 18, 2025

科学领域:

材料科学材料科学材料科学
纳米技术纳米技术
物理物理学物理

背景情况:

范德瓦尔斯 (vdW) 材料具有独特的电子,光学和机械特性,引发了科学和工业应用的兴趣.
目前用于VDW材料的纳米结构方法是特定于材料的,开发不足,限制了更广泛的技术采用.
一个通用的自组装技术用于VDW纳米结构对于解锁广的技术前景至关重要.

研究的目的:

为范德瓦尔斯 (vdW) 纳米粒子开发一种快速和通用的合成方法.
为了证明VDW纳米结构具有可调节性质的可通用路径.
从广泛的前体材料中创建具有定义良好的几何形状的vdW纳米粒子.

主要方法:

五秒激光切除和碎片化技术用于VDW材料纳米结构.
从50多个vdW前体材料中合成纳米颗粒,包括过渡金属石化素和MXenes.
纳米粒子晶体结构,大小和形状多样性的表征.

主要成果:

实现了VDW纳米粒子的快速和通用合成.
从50多种不同的VDW材料成功制造出纳米粒子.
获得的纳米粒子表现出明确的晶体结构和多种形状 (纳米球,纳米立方体,纳米四面体).

结论:

演示的秒激光除方法为VDW纳米结构提供了可通用的路径.
该技术在vdW纳米粒子的尺寸,形状和材料组成方面提供了广泛的可调性.
这种方法为为特定应用要求量身定制VDW纳米材料开辟了新的途径.