Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

The Electrical Double Layer01:30

The Electrical Double Layer

154
In the region where two bulk phases meet, an intricate electric charge distribution arises due to charge transfer, ion adsorption, molecular orientation, and charge distortion. This complex distribution is commonly referred to as the electrical double layer.When a solid electrode interfaces with ions in an electrolyte solution, the speed of electron transfer dictates the rates of oxidation and reduction. The electrode acquires a charge through the escape of atoms into the solution as cations or...
154
Metallic Solids02:37

Metallic Solids

21.3K
Metallic solids such as crystals of copper, aluminum, and iron are formed by metal atoms. The structure of metallic crystals is often described as a uniform distribution of atomic nuclei within a “sea” of delocalized electrons. The atoms within such a metallic solid are held together by a unique force known as metallic bonding that gives rise to many useful and varied bulk properties.
All metallic solids exhibit high thermal and electrical conductivity, metallic luster, and malleability....
21.3K
Layers of Connective Tissue Proper01:21

Layers of Connective Tissue Proper

7.1K
Fascia, a thin layer of fibrous connective tissue, is distributed throughout the body. It demarcates and forms a supportive covering over skeletal muscles, bones, blood vessels, and organs. There are three main types of facia— superficial fascia, deep fascia, and subserous fascia. These are all present at different depths in the body. Fascia reduces the friction and permits muscles, joints, and organs to easily slide against each other, facilitating movement of the body and preventing...
7.1K
Design Example: Resistive Touchscreen01:14

Design Example: Resistive Touchscreen

873
A device engineer plays a crucial role in designing user interfaces for mobile devices. One such interface is the resistive touchscreen, which fundamentally consists of two metallic layers: a flexible upper layer and a rigid lower layer, separated by a narrow gap. The high resistance between these two layers is a key characteristic of this design.
When a user touches the screen, the two layers make contact at a specific point known as the touchpoint. This contact reduces the resistance between...
873
Thematic Layering in GIS01:30

Thematic Layering in GIS

412
In the past, planning projects such as schools or public facilities required extensive manual effort to gather and compile data. Information such as property boundaries, soil characteristics, road networks, zoning regulations, and flood zones had to be sourced individually from courthouses, utility providers, and registry offices. Assembling these datasets into a coherent format often took several months, delaying project timelines.The introduction of Geographic Information Systems (GIS)...
412
Layers of the Epidermis01:21

Layers of the Epidermis

10.7K
The epidermis, the outermost layer of the skin, is composed of several distinct layers. From deep to superficial, the layers of the epidermis are as follows:
Stratum Basale
Stratum basale, also known as the stratum germinativum, is the deepest layer of the epidermis. It is composed of a single layer of actively dividing cells called basal cells or basal keratinocytes. These cells constantly undergo cell division to replenish the upper layers of the epidermis. Additionally, melanocytes, which...
10.7K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Metallic charge transport in conjugated molecular bilayers.

Nature electronics·2026
Same author

Electrically Tunable and Linearly Polarized Mid-Infrared Photoluminescence in 2D Tellurium.

Advanced materials (Deerfield Beach, Fla.)·2025
Same author

Efficient energy transfer in a hybrid organic-inorganic van der Waals heterostructure.

Science advances·2025
Same author

Kagome electronic states in gradient-strained untwisted graphene bilayers.

Nanoscale horizons·2025
Same author

Unusual charge density wave introduced by the Janus structure in monolayer vanadium dichalcogenides.

Science advances·2025
Same author

Disorder-Induced Localization With on-Device Tunability in Asymmetric Molecular Semiconductors.

Small methods·2025
Same journal

Enriching Magneto-Optical Functionalities in Iron Garnet Films via Compensation-Driven Magnetic Tuning.

Advanced materials (Deerfield Beach, Fla.)·2026
Same journal

Quartz-Like Supramolecular Glass Enabled by Host-Guest Size Mismatch.

Advanced materials (Deerfield Beach, Fla.)·2026
Same journal

Reliable and Reusable All-Solid-State Contact-Type Pre-Lithiation Platform for High-Performance All-Solid-State Batteries.

Advanced materials (Deerfield Beach, Fla.)·2026
Same journal

Cross-Scale Design of Electrocatalytic Systems for Steering Alcohol Oxidation Toward High-Value-Added Chemicals.

Advanced materials (Deerfield Beach, Fla.)·2026
Same journal

Synergistic Control of Radiative Decay and Exciton Splitting Dynamics for Efficient Organic Solar Cells Processed by Non-Halogenated Solvent.

Advanced materials (Deerfield Beach, Fla.)·2026
Same journal

Nitrogen-Incorporated Silicon Dioxide Interlayer Enables Pinhole-Reduced and Robust TOPCon With a High Implied Open-Circuit Voltage over 760 mV.

Advanced materials (Deerfield Beach, Fla.)·2026
See all related articles

Related Experiment Video

Updated: Mar 26, 2026

Production of Single Tracks of Ti-6Al-4V by Directed Energy Deposition to Determine the Layer Thickness for Multilayer Deposition
09:12

Production of Single Tracks of Ti-6Al-4V by Directed Energy Deposition to Determine the Layer Thickness for Multilayer Deposition

Published on: March 13, 2018

9.8K

Extraordinarily Strong Interlayer Interaction in 2D Layered PtS2.

Yuda Zhao1,2, Jingsi Qiao3,4, Peng Yu5

  • 1Department of Applied Physics, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, P. R. China.

Advanced Materials (Deerfield Beach, Fla.)
|February 3, 2016
PubMed
Summary
This summary is machine-generated.

Platinum disulfide (PtS2) exhibits tunable bandgaps from 1.6 eV (monolayer) to 0.25 eV (bulk). This behavior is driven by strong interlayer interactions and isotropic mechanical coupling in PtS2 materials.

Keywords:
interlayer interactionslow-frequency Ramanplatinum disulfidetransition metal dichalcogenides

More Related Videos

Layer Microdissection of Tricuspid Valve Leaflets for Biaxial Mechanical Characterization and Microstructural Quantification
07:34

Layer Microdissection of Tricuspid Valve Leaflets for Biaxial Mechanical Characterization and Microstructural Quantification

Published on: February 10, 2022

2.5K
Layered Alginate Constructs: A Platform for Co-culture of Heterogeneous Cell Populations
08:57

Layered Alginate Constructs: A Platform for Co-culture of Heterogeneous Cell Populations

Published on: August 7, 2016

8.3K

Related Experiment Videos

Last Updated: Mar 26, 2026

Production of Single Tracks of Ti-6Al-4V by Directed Energy Deposition to Determine the Layer Thickness for Multilayer Deposition
09:12

Production of Single Tracks of Ti-6Al-4V by Directed Energy Deposition to Determine the Layer Thickness for Multilayer Deposition

Published on: March 13, 2018

9.8K
Layer Microdissection of Tricuspid Valve Leaflets for Biaxial Mechanical Characterization and Microstructural Quantification
07:34

Layer Microdissection of Tricuspid Valve Leaflets for Biaxial Mechanical Characterization and Microstructural Quantification

Published on: February 10, 2022

2.5K
Layered Alginate Constructs: A Platform for Co-culture of Heterogeneous Cell Populations
08:57

Layered Alginate Constructs: A Platform for Co-culture of Heterogeneous Cell Populations

Published on: August 7, 2016

8.3K

Area of Science:

  • Materials Science
  • Condensed Matter Physics
  • Solid-State Chemistry

Background:

  • Introduction of platinum disulfide (PtS2) as a novel group-10 transition-metal dichalcogenide.
  • Highlighting the growing interest in 2D materials for tunable electronic properties.

Purpose of the Study:

  • To experimentally and theoretically investigate the properties of platinum disulfide (PtS2).
  • To explore the tunability of the electronic bandgap in PtS2 across different layer thicknesses.
  • To understand the nature of interlayer mechanical coupling in PtS2.

Main Methods:

  • Experimental characterization of PtS2.
  • Theoretical calculations to model electronic and mechanical properties.
  • Analysis of bandgap tuning from monolayer to bulk PtS2.

Main Results:

  • Demonstrated drastic tuning of the indirect bandgap of PtS2 from 1.6 eV (monolayer) to 0.25 eV (bulk).
  • Observed nearly isotropic interlayer mechanical coupling in PtS2.
  • Attributed the strong interlayer interaction to pz orbital hybridization of sulfur (S) atoms.

Conclusions:

  • PtS2 possesses a highly tunable indirect bandgap, making it a promising material for electronic applications.
  • The isotropic mechanical coupling and strong interlayer interactions are key characteristics of PtS2.
  • Understanding these properties provides a foundation for further exploration of PtS2 in materials science.