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 Experiment Videos

Prospects for aberration-free electron microscopy.

H Rose1

  • 1Institute of Applied Physics, Darmstadt University of Technology, Hochschulstrasse 6, Darmstadt D-64289, Germany. rose@ltoi.iap.physik.tu-darmstadt.de

Ultramicroscopy
|March 22, 2005
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

Rate of prenatal diagnosis of critical congenital heart disease continued to improve despite COVID-19 pandemic: multicenter Canadian study.

Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology·2025
Same author

Complete genome sequence and construction of an infectious full-length cDNA clone of a cucumber vein yellowing virus (CVYV) isolate from Portugal.

Archives of virology·2021
Same author

Complete genome sequence of a German isolate of spartina mottle virus supports its classification as a member of the proposed genus "Sparmovirus" within the family Potyviridae.

Archives of virology·2020
Same author

Goal-setting and attainment in prolonged disorders of consciousness - development of a structured approach.

Brain injury·2019
Same author

Comparison of different imaging models handling partial coherence for aberration-corrected HRTEM at 40-80 kV.

Ultramicroscopy·2019
Same author

On a New and Advantageous Mode of Preparing Alluminium.

The American journal of dental science·2019

Future electron microscopes aim for sub-Angstrom resolution using novel aberration correctors. These advancements, including the ultracorrector and superaplanator, promise enhanced imaging capabilities for transmission electron microscopy (TEM).

Area of Science:

  • Materials Science
  • Physics
  • Nanotechnology

Background:

  • Current electron microscopes face limitations in spatial and energy resolution.
  • Spherical and chromatic aberrations hinder achieving atomic-level detail in transmission electron microscopy (TEM).

Purpose of the Study:

  • To outline future aberration-corrected electron microscopes for sub-Angstrom spatial and sub-eV energy resolution.
  • To propose novel aberration correctors for advanced TEM applications.

Main Methods:

  • Development of a sub-Angstrom transmission electron microscope (SATEM) concept.
  • Introduction of two novel aberration correctors: the ultracorrector and the superaplanator.
  • Utilizing a monochromator to reduce chromatic aberration discs.

Related Experiment Videos

Main Results:

  • Proposed correctors aim for a resolution limit of approximately 0.5 Angstroms.
  • The new designs offer a large field of view exceeding 4 x 10^6 image points.
  • The superaplanator is identified as crucial for achromatic aplanats in high-performance in situ TEM.

Conclusions:

  • Future electron microscopes with advanced aberration correction will achieve unprecedented resolution.
  • The ultracorrector and superaplanator represent significant advancements for TEM technology.
  • These developments are essential for high-performance in situ microscopy, such as in the TEAM project.