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

Polymers02:34

Polymers

41.4K
The word polymer is derived from the Greek words “poly” which means “many” and “mer” which means “parts”. Polymers are long chains of molecules composed of repeating units of smaller molecules, known as monomers. They either occur naturally, such as DNA and proteins, or can be constructed synthetically, like plastics. They have varied structural characteristics, such as linear chains, branched chains, or complex networks, that contribute to the...
41.4K
Polymers02:34

Polymers

23.4K
23.4K
Hybridization of Atomic Orbitals I03:24

Hybridization of Atomic Orbitals I

67.9K
The mathematical expression known as the wave function, ψ, contains information about each orbital and the wavelike properties of electrons in an isolated atom. When atoms are bound together in a molecule, the wave functions combine to produce new mathematical descriptions that have different shapes. This process of combining the wave functions for atomic orbitals is called hybridization and is mathematically accomplished by the linear combination of atomic orbitals. The new orbitals that...
67.9K
Hybridization of Atomic Orbitals II03:35

Hybridization of Atomic Orbitals II

49.3K
sp3d and sp3d 2 Hybridization
49.3K
Hybrid Zones02:29

Hybrid Zones

22.0K
Hybrid zones are narrow regions where two closely related species interact, mate, and produce hybrids. Relative to either parent species, hybrids may possess distinct phenotypic or genetic differences that impact their survival and reproductive success. The genetic variances introduced by hybridization influence species diversity and speciation processes within the hybrid zone.
22.0K
Electron Orbital Model01:18

Electron Orbital Model

73.3K
Orbitals are the areas outside of the atomic nucleus where electrons are most likely to reside. They are characterized by different energy levels, shapes, and three-dimensional orientations. The location of electrons is described most generally by a shell or principal energy level, then by a subshell within each shell, and finally, by individual orbitals found within the subshells.
The first shell is closest to the nucleus, and it has only one subshell with a single spherical orbital called the...
73.3K

You might also read

Related Articles

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

Sort by
Same author

Efficient Prediction of Highly Anisotropic Excitonic Properties in the Layered Antiferromagnet CrSBr via Time-Dependent Density Functional Theory.

The journal of physical chemistry letters·2026
Same author

Synthesis of Asymmetric Bottlebrush Random Copolymers and Their Assembly in the Bulk and at Fluid Interfaces.

Angewandte Chemie (International ed. in English)·2026
Same author

Adaptive Macromolecular Surfactancy: Dynamic Bottlebrush Polymers Activated by Triggered Interfacial Hydrolysis.

Journal of the American Chemical Society·2025
Same author

Hydrophobic Polymer Zwitterions: Impacts of Silylsilane Substitution on Solution and Interfacial Properties.

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

Reversible Self-Coiling of Microfibers with Tailored Surfaces via Elastocapillarity.

Small (Weinheim an der Bergstrasse, Germany)·2025
Same author

Chiral Phonons and Anomalous Excitation-Energy-Dependent Raman Intensities in Layered AgCrP<sub>2</sub>Se<sub>6</sub>.

ACS nano·2025
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
See all related articles

Related Experiment Video

Updated: Feb 15, 2026

Soft Lithographic Functionalization and Patterning Oxide-free Silicon and Germanium
12:38

Soft Lithographic Functionalization and Patterning Oxide-free Silicon and Germanium

Published on: December 16, 2011

15.2K

Lithographically Patterned Functional Polymer-Graphene Hybrids for Nanoscale Electronics.

Hadas Alon1, Chen Stern1, Moshe Kirshner1

  • 1Bar-Ilan Institute for Nanotechnology and Advanced Materials , Ramat-Gan 52900, Israel.

ACS Nano
|January 31, 2018
PubMed
Summary
This summary is machine-generated.

Researchers developed a new lithographic resist for precise surface doping of 2D materials. This method enables controlled charge carrier density, crucial for advanced nanoscale optoelectronics and graphene devices.

Keywords:
dopinggrapheneinterfacepsbmap−n junctionzwitterion

More Related Videos

Development and Functionalization of Electrolyte-Gated Graphene Field-Effect Transistor for Biomarker Detection
07:51

Development and Functionalization of Electrolyte-Gated Graphene Field-Effect Transistor for Biomarker Detection

Published on: February 1, 2022

3.8K
Preparation of Graphene-Supported Microwell Liquid Cells for In Situ Transmission Electron Microscopy
08:30

Preparation of Graphene-Supported Microwell Liquid Cells for In Situ Transmission Electron Microscopy

Published on: July 15, 2019

10.7K

Related Experiment Videos

Last Updated: Feb 15, 2026

Soft Lithographic Functionalization and Patterning Oxide-free Silicon and Germanium
12:38

Soft Lithographic Functionalization and Patterning Oxide-free Silicon and Germanium

Published on: December 16, 2011

15.2K
Development and Functionalization of Electrolyte-Gated Graphene Field-Effect Transistor for Biomarker Detection
07:51

Development and Functionalization of Electrolyte-Gated Graphene Field-Effect Transistor for Biomarker Detection

Published on: February 1, 2022

3.8K
Preparation of Graphene-Supported Microwell Liquid Cells for In Situ Transmission Electron Microscopy
08:30

Preparation of Graphene-Supported Microwell Liquid Cells for In Situ Transmission Electron Microscopy

Published on: July 15, 2019

10.7K

Area of Science:

  • Materials Science
  • Nanotechnology
  • Condensed Matter Physics

Background:

  • Two-dimensional (2D) materials show great potential for nanoscale optoelectronics.
  • Precise control over charge carrier density in 2D devices is a significant challenge.

Purpose of the Study:

  • To develop a method for simultaneous charge-carrier doping and spatial precision in 2D materials.
  • To enable fabrication of high-quality, all-2D lateral p-n junctions in graphene.

Main Methods:

  • Utilized a functional lithographic resist with methacrylate polymers and zwitterionic sulfobetaine groups for noncovalent surface doping.
  • Employed scalable electron-beam lithography for patterning polymer films and achieving precise spatial control.

Main Results:

  • Demonstrated precise spatial control over carrier doping in graphene.
  • Successfully fabricated high-quality, all-2D lateral p-n junctions in graphene.
  • Preserved the intrinsic structural and electronic properties of graphene.

Conclusions:

  • The functional polymer resist platform provides a facile route for lithographic doping of 2D materials.
  • This approach is promising for developing advanced graphene- and other 2D material-based optoelectronic devices.