Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
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 JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Ferromagnetism01:31

Ferromagnetism

2.4K
Materials like iron, nickel, and cobalt consist of magnetic domains, within which the magnetic dipoles are arranged parallel to each other. The magnetic dipoles are rigidly aligned in the same direction within a domain by quantum mechanical coupling among the atoms. This coupling is so strong that even thermal agitation at room temperature cannot break it. The result is that each domain has a net dipole moment. However, some materials have weaker coupling, and are ferromagnetic at lower...
2.4K
MOS Capacitor01:25

MOS Capacitor

762
A Metal-Oxide-Semiconductor (MOS) capacitor is a fundamental structure used extensively in semiconductor device technology, particularly in the fabrication of integrated circuits and MOSFETs (metal-oxide-semiconductor field-effect transistors). The MOS capacitor consists of three layers: a metal gate, a dielectric oxide, and a semiconductor substrate.
The metal gate is typically made from highly conductive materials such as aluminum or polysilicon. Beneath the metal gate lies a thin layer of...
762
Potentiometry: Membrane Electrodes01:15

Potentiometry: Membrane Electrodes

557
Membrane electrodes, also known as p-ion electrodes, use membranes that selectively interact with free analyte ions, generating a potential difference across the membrane. The resulting membrane potential, known as the asymmetry potential, is not zero even when analyte concentrations on both sides of the membrane are equal. The membrane's response is typically not selective to a single analyte but proportional to the concentration of all ions in the sample solution capable of interacting at...
557
The Resting Membrane Potential01:21

The Resting Membrane Potential

131.7K
Overview
131.7K
Dielectric Polarization in a Capacitor01:31

Dielectric Polarization in a Capacitor

4.7K
The presence of a dielectric medium in a capacitor not only changes the voltage and capacitance but also affects the electric field. In general, dielectrics can be of two types: polar and nonpolar. In a polar dielectric, the positive and negative charges in the molecules are separated by a distance and hence have a permanent dipole moment. In contrast, no such charge separation exists in a nonpolar dielectric, however the nonpolar molecules get polarized in the presence of an external electric...
4.7K
Characteristics of MOSFET01:17

Characteristics of MOSFET

366
Metal-oxide-semiconductor field-effect Transistors, or MOSFETs, play a critical role in electronic circuits. They are primarily utilized for amplifying and switching signals.
Various vital parameters influence their functionality, which is crucial for theory and electronics applications. First, channel dimensions, precisely length, and width, are pivotal. The size of these channels affects the transistor's ability to carry current and switching speeds; shorter channels typically enable...
366

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

Molecular bridge engineering in covalent organic frameworks for enhanced electronic transport.

Nature communications·2026
Same author

Machine Learning-Enabled In Situ Diagnostics for Intelligent Plasma-Based Semiconductor Manufacturing: A Review.

ACS applied materials & interfaces·2026
Same author

Hydrogen Peroxide-Enabled High-Quality Transition Interface for Top-Gated Molybdenum Disulfide Field-Effect Transistors.

ACS nano·2026
Same author

A machine learning perspective on three decades of methanol synthesis: research framework and experimental operation insights.

Communications engineering·2026
Same author

High-Throughput Sequencing-Guided Development and Validation of an RT-dPCR Assay for Sensitive Detection of Lentinula edodes Spherical Virus in Shiitake Mushrooms.

Current microbiology·2026
Same author

Chitosan-Tripolyphosphate Nanoparticles Enhance Foliar dsRNA Delivery and Suppress Turnip Crinkle Virus in Arabidopsis.

The plant pathology journal·2026
Same journal

Kat5 deficiency in alveolar type II cells licenses STAT6-driven glycolytic reprogramming and pulmonary fibrosis.

Nature communications·2026
Same journal

Continuous nonthermal slab gap formed by progressive tearing beneath Northeast Asia.

Nature communications·2026
Same journal

Zeolitic isolated protonic acid sites-mediated NH<sub>3</sub> storage for robust NO<sub>x</sub> removal.

Nature communications·2026
Same journal

Coaxially nested component with asymmetric fiber resonant cavity and separation membrane for gaseous and dissolved gases detection.

Nature communications·2026
Same journal

Near-unity charge readout signal in a nonlinear resonator without matching the sensor dissipation.

Nature communications·2026
Same journal

Prokaryotic Schlafen proteins cleave tRNAs during type III CRISPR immunity.

Nature communications·2026
查看所有相关文章

相关实验视频

Updated: Jun 23, 2025

A Fabrication and Measurement Method for a Flexible Ferroelectric Element Based on Van Der Waals Heteroepitaxy
10:40

A Fabrication and Measurement Method for a Flexible Ferroelectric Element Based on Van Der Waals Heteroepitaxy

Published on: April 8, 2018

8.2K

独立的二维铁离子记忆器.

Jinhyoung Lee1,2, Gunhoo Woo3,4, Jinill Cho1

  • 1School of Mechanical Engineering, Sungkyunkwan University (SKKU), Suwon-si, Gyeonggi-do, 16419, Republic of Korea.

Nature communications
|June 18, 2024
PubMed
概括
此摘要是机器生成的。

研究人员开发了一种新的方法,使用机械曲来控制2D铁离子材料中的离子运动,从而为先进的神经形态计算设备提供精确的导电丝生长.

更多相关视频

A Method for Growing Bio-memristors from Slime Mold
07:46

A Method for Growing Bio-memristors from Slime Mold

Published on: November 2, 2017

8.9K
Assembly and Characterization of Biomolecular Memristors Consisting of Ion Channel-doped Lipid Membranes
08:07

Assembly and Characterization of Biomolecular Memristors Consisting of Ion Channel-doped Lipid Membranes

Published on: March 9, 2019

7.8K

相关实验视频

Last Updated: Jun 23, 2025

A Fabrication and Measurement Method for a Flexible Ferroelectric Element Based on Van Der Waals Heteroepitaxy
10:40

A Fabrication and Measurement Method for a Flexible Ferroelectric Element Based on Van Der Waals Heteroepitaxy

Published on: April 8, 2018

8.2K
A Method for Growing Bio-memristors from Slime Mold
07:46

A Method for Growing Bio-memristors from Slime Mold

Published on: November 2, 2017

8.9K
Assembly and Characterization of Biomolecular Memristors Consisting of Ion Channel-doped Lipid Membranes
08:07

Assembly and Characterization of Biomolecular Memristors Consisting of Ion Channel-doped Lipid Membranes

Published on: March 9, 2019

7.8K

科学领域:

  • 材料科学 材料科学 材料科学
  • 凝聚物质物理学 凝聚物质物理学
  • 纳米技术 纳米技术

背景情况:

  • 二维 (2D) 铁电材料对于3D集成电子非常重要.
  • 铁离子铜硫化 (CuInP2S6) 由于可调节相和离子特性,为神经形态计算提供了潜力.
  • 目前2D铁离子材料的局限性包括由外部温度和电场触发的随机离子导电.

研究的目的:

  • 为了克服二维铁离子材料中静态离子导电的局限性.
  • 为了实现对离子传输的确定性定位,用于实际应用.
  • 探索使用机械操纵来控制铁离子行为.

主要方法:

  • 制造一个独立的2D铁电异构结构.
  • 机械操纵,特别是超高曲,以诱导纳米封闭的导电纤维.
  • 通过局部化的柔电工程空间激活铁离子导电.
  • 3D柔电模拟以支持实验观测.

主要成果:

  • 铜 (Cu+) 离子运输的确定性局部定位实现.
  • 在720 nN的垂直切割应变下观察到的最大电流增加了5.76×10^2倍.
  • 在一个独立的2D铁离子memristor中成功增长了纳米封闭的导电丝.
  • 实验发现得到了理论3D柔电模拟的支持.

结论:

  • 开发了一个通用的独立平台,用于控制二维铁离子材料.
  • 这种方法使铁离子导电的精确空间激活成为可能.
  • 该技术为超高效的自动供电系统和可靠的神经形态设备提供了几何解决方案.