• HOME
  • NEWS
  • EXPLORE
    • CAREER
      • Companies
      • Jobs
    • EVENTS
    • iGEM
      • News
      • Team
    • PHOTOS
    • VIDEO
    • WIKI
  • BLOG
  • COMMUNITY
    • FACEBOOK
    • INSTAGRAM
    • TWITTER
Sunday, August 3, 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

Scientists discover a new complex europium hydride

Bioengineer by Bioengineer
December 15, 2020
in Science News
Reading Time: 2 mins read
0
Share on FacebookShare on TwitterShare on LinkedinShare on RedditShare on Telegram

IMAGE

Credit: Dmitrii V. Semenok et al/The Journal of Physical Chemistry Letters

A team of researchers from Russia, the United States, and China led by Skoltech Professor Artem R. Oganov has discovered an unexpected very complex europium hydride, Eu8H46. The paper detailing the discovery has been published in The Journal of Physical Chemistry Letters.

Superhydrides of rare-earth metals are interesting compounds that form under pressure: some exhibit high-temperature superconductivity that scientists have been chasing for over 100 years, and some possess magnetic properties. Although devoid of superconductivity, europium hydrides are very interesting in view of chemical anomalies that make europium different from other rare-earth atoms.

Armed with the efficient and reliable USPEX crystal structure prediction tool developed by Oganov and his students, the team predicted the structure of the remarkably complex compound, Eu8H46, which helped understand and explain experimental data.

“I am pleasantly surprised that USPEX has easily predicted a highly complex structure of 54 atoms, which is quite a lot. Curiously enough, our colleagues obtained this hydride in an experiment earlier but got the structure and composition wrong, assuming it was EuH5. Now we know that the compound is much trickier,” Oganov comments.

“Such unusual compounds can be predicted in theory and proved by experiment, but there is no simple rule for identifying probable chemical compositions of stable compounds without performing arduous calculations,” says Dmitrii Semenok, the first author of the paper and a PhD student at Skoltech.

###

Artem R. Oganov is a Professor at Skoltech, a member of Academia Europaea, a Fellow of the Royal Society of Chemistry, a Fellow of the American Physical Society, a Fellow of the Mineralogical Society of America, and a Professor of the Russian Academy of Sciences.

Media Contact
Ilyana Zolotareva
[email protected]

Original Source

https://www.skoltech.ru/en/2020/12/scientists-discover-a-new-complex-europium-hydride/

Related Journal Article

http://dx.doi.org/10.1021/acs.jpclett.0c03331

Tags: Algorithms/ModelsAtomic/Molecular/Particle PhysicsChemistry/Physics/Materials SciencesComputer ScienceMaterialsMathematics/StatisticsResearch/DevelopmentSoftware Engineering
Share12Tweet8Share2ShareShareShare2

Related Posts

Weight-Adjusted Waist Index Predicts Breast Cancer

Weight-Adjusted Waist Index Predicts Breast Cancer

August 3, 2025
Institutional Factors Impacting Cervical Cancer Guideline Compliance

Institutional Factors Impacting Cervical Cancer Guideline Compliance

August 3, 2025

Bright Hybrid Excitons Boost Scalable X-ray Scintillators

August 3, 2025

Tau PET Positivity Varies by Age, Genetics, and Sex

August 3, 2025
Please login to join discussion

POPULAR NEWS

  • Blind to the Burn

    Overlooked Dangers: Debunking Common Myths About Skin Cancer Risk in the U.S.

    60 shares
    Share 24 Tweet 15
  • Neuropsychiatric Risks Linked to COVID-19 Revealed

    49 shares
    Share 20 Tweet 12
  • Dr. Miriam Merad Honored with French Knighthood for Groundbreaking Contributions to Science and Medicine

    46 shares
    Share 18 Tweet 12
  • Study Reveals Beta-HPV Directly Causes Skin Cancer in Immunocompromised Individuals

    38 shares
    Share 15 Tweet 10

About

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

Follow us

Recent News

Weight-Adjusted Waist Index Predicts Breast Cancer

Institutional Factors Impacting Cervical Cancer Guideline Compliance

Bright Hybrid Excitons Boost Scalable X-ray Scintillators

  • 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.