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

Negative-ion source applications.

J Ishikawa1

  • 1Department of Electronic Science and Engineering, Kyoto University, Kyoto, Japan.

The Review of Scientific Instruments
|March 5, 2008
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

Difference between "Physical Fitness Age" Based on Physical Function and Chronological Age Is Associated with Obesity, Hyperglycemia, Depressive Symptoms, and Low Serum Albumin.

The journal of nutrition, health & aging·2022
Same author

The efficacy of synthetic pseudo-ceramide for dry and rough lips.

International journal of cosmetic science·2020
Same author

Age-related differences in the functional properties of lips compared with skin.

Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging (ISSI)·2018
Same author

High-dose cytarabine added to CY/TBI improves the prognosis of cord blood transplantation for acute lymphoblastic leukemia in adults: a retrospective cohort study.

Bone marrow transplantation·2016
Same author

Ceramide synthase 4 is highly expressed in involved skin of patients with atopic dermatitis.

Journal of the European Academy of Dermatology and Venereology : JEADV·2016
Same author

The roughness of lip skin is related to the ceramide profile in the stratum corneum.

International journal of cosmetic science·2016
Same journal

Compressed multi-scale entropy and its application in mechanical fault diagnosis.

The Review of scientific instruments·2026
Same journal

Bidirectional drive and multi-resolution adjustment across frequency bands in inertial impact piezoelectric motors via multimodal resonant vibration.

The Review of scientific instruments·2026
Same journal

A magnetic field sensor based on flaky Terfenol-D material and dual fiber grating.

The Review of scientific instruments·2026
Same journal

A novel E-field eight-way cavity combiner for high-power S-band applications.

The Review of scientific instruments·2026
Same journal

Constant radius blade spring suspended bench for vibration isolation.

The Review of scientific instruments·2026
Same journal

Qualification of infrared optical fibers and emitters for a spectrometer for in situ planetary exploration: Results from the TRIS (TRansmission and Illumination System) project.

The Review of scientific instruments·2026
See all related articles

Heavy negative-ion sources are developed for materials science applications. These sources enable precise, charge-up-free implantation, leading to novel material processing and surface modification.

Area of Science:

  • Materials Science
  • Physics
  • Surface Science

Background:

  • Heavy negative ions are crucial for advanced material processing.
  • Traditional methods face challenges with surface charging and precision.

Purpose of the Study:

  • To review developed heavy negative-ion sources.
  • To highlight their applications in materials science.
  • To demonstrate charge-up-free implantation benefits.

Main Methods:

  • Development of sputter-type heavy negative-ion sources.
  • Utilizing cesiated surfaces with low work functions for ion production.
  • Investigating negative-ion irradiation effects on material surfaces.

Main Results:

Related Experiment Videos

  • Effective production of continuous heavy negative-ion currents.
  • Charge-up-free negative-ion implantation achieved for insulators.
  • Demonstrated applications in powder modification, nanoparticle formation, and biocompatibility control.

    • Conclusions:

    • Developed heavy negative-ion sources are effective for materials science.
    • Negative-ion implantation offers high precision and charge-up-free processing.
    • This technique enables novel applications in advanced materials and nanotechnology.