• HOME
  • NEWS
  • EXPLORE
    • CAREER
      • Companies
      • Jobs
    • EVENTS
    • iGEM
      • News
      • Team
    • PHOTOS
    • VIDEO
    • WIKI
  • BLOG
  • COMMUNITY
    • FACEBOOK
    • INSTAGRAM
    • TWITTER
Tuesday, September 30, 2025
BIOENGINEER.ORG
No Result
View All Result
  • Login
  • HOME
  • NEWS
  • EXPLORE
    • CAREER
      • Companies
      • Jobs
        • Lecturer
        • PhD Studentship
        • Postdoc
        • Research Assistant
    • EVENTS
    • iGEM
      • News
      • Team
    • PHOTOS
    • VIDEO
    • WIKI
  • BLOG
  • COMMUNITY
    • FACEBOOK
    • INSTAGRAM
    • TWITTER
  • HOME
  • NEWS
  • EXPLORE
    • CAREER
      • Companies
      • Jobs
        • Lecturer
        • PhD Studentship
        • Postdoc
        • Research Assistant
    • EVENTS
    • iGEM
      • News
      • Team
    • PHOTOS
    • VIDEO
    • WIKI
  • BLOG
  • COMMUNITY
    • FACEBOOK
    • INSTAGRAM
    • TWITTER
No Result
View All Result
Bioengineer.org
No Result
View All Result
Home NEWS Science News Chemistry

Researchers resolve magnetic structures of different topological semimetals

Bioengineer by Bioengineer
July 13, 2021
in Chemistry
Reading Time: 2 mins read
0
IMAGE
Share on FacebookShare on TwitterShare on LinkedinShare on RedditShare on Telegram

IMAGE

Credit: ZHANG Lei

Topological semimetals are one of the major discoveries in condensed-matter physics in recent years. The magnetic Weyl semimetal, in which the Weyl nodes can be generated and modulated by magnetization, provides an ideal platform for the investigation of the magnetic field-tunable link between Weyl physics and magnetism.

But due to the lack of appropriate or high quality specimens, most of the theoretically expected magnetic topological semimetals have not been experimentally confirmed. Therefore, exploration of new magnetic topological semimetals is of great importance.

Recently, researchers from High Magnetic Field Laboratory of Hefei Institutes of Physical Science (HFIPS), in collaboration with researchers from Huazhong University of Science and Technology, and Anhui University, resolved magnetic structures of different topological semimetals with the help of Resistive Magnet of China’s Steady High Magnetic Field Facility (SHMFF), HFIPS.

The united team performed an investigation on high-quality single crystals of PrAlGe and DySb. For PrAlGe, the intrinsic ferromagnetic ordering acts as a Zeeman coupling to split the spin-up and spin-down bands, but the whole band structure is still kept. The study of magnetism suggests that the magnetic interaction in PrAlGe is of a two-dimensional Ising type, revealing a uniaxial magnetic interaction along the c axis. However, the ordering moments are tilted from the c axis, which causes antiferromagnetism in the ab plane. As for DySb, a field-induced tricritical phenomenon is revealed. Based on the magnetization analysis, a detailed H-T phase diagram around the phase transition is constructed when the magnetic field is applied along [001] direction.

This phase diagram is indicative of delicate competition and balance between multiple magnetic interactions in these systems and lays a solid foundation for future research in topological transition and criticality.

###

Media Contact
ZHAO Weiwei
[email protected]

Original Source

http://english.hf.cas.cn/new/news/rn/202106/t20210622_272377.html

Related Journal Article

http://dx.doi.org/10.1103/PhysRevB.103.214401

Tags: Chemistry/Physics/Materials SciencesMaterialsMolecular Physics
Share12Tweet8Share2ShareShareShare2

Related Posts

blank

New Supramolecular Elastomer with Boron-Based Dynamic Bonds Delivers Superior Mechanical Strength and Chemical Recovery

September 30, 2025
New Study Uncovers Why Modern Proteins Were Selected by Nature

New Study Uncovers Why Modern Proteins Were Selected by Nature

September 29, 2025

Global Call to Advance Robust and Reproducible Polyphenol Research to Launch Next October in Malta at Polyphenols Applications World Congress and Iprona

September 29, 2025

Physicists Narrow the Search for Elusive Dark Matter

September 29, 2025
Please login to join discussion

POPULAR NEWS

  • New Study Reveals the Science Behind Exercise and Weight Loss

    New Study Reveals the Science Behind Exercise and Weight Loss

    87 shares
    Share 35 Tweet 22
  • Physicists Develop Visible Time Crystal for the First Time

    73 shares
    Share 29 Tweet 18
  • How Donor Human Milk Storage Impacts Gut Health in Preemies

    59 shares
    Share 24 Tweet 15
  • Scientists Discover and Synthesize Active Compound in Magic Mushrooms Again

    56 shares
    Share 22 Tweet 14

About

We bring you the latest biotechnology news from best research centers and universities around the world. Check our website.

Follow us

Recent News

circMAN1A2-CENPB Interaction Drives Cancer Cell Growth

Emerging Review Highlights Rising Heavy Metal Risks in Reservoirs, Advocates for Advanced Monitoring and Eco-Friendly Remediation Strategies

Biogas Slurry Enhances Biochar’s Climate Benefits by Transforming Soil Microbial Communities

Subscribe to Blog via Email

Enter your email address to subscribe to this blog and receive notifications of new posts by email.

Join 60 other subscribers
  • Contact Us

Bioengineer.org © Copyright 2023 All Rights Reserved.

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In
No Result
View All Result
  • Homepages
    • Home Page 1
    • Home Page 2
  • News
  • National
  • Business
  • Health
  • Lifestyle
  • Science

Bioengineer.org © Copyright 2023 All Rights Reserved.