* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Wednesday, July 9, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    Monumental Sports & Entertainment’s Samantha Brady on the Power of the RSN’s Direct-to-Consumer Streaming Service Monumental+ – Sports Video Group

    Samantha Brady Reveals How Monumental+ is Transforming Sports Streaming with Direct-to-Consumer Access

    Moses Singer Welcomes Entertainment and Intellectual Property Partner Frederick Bimbler – Yahoo Finance

    Moses Singer Expands Team with New Entertainment and Intellectual Property Partner Frederick Bimbler

    Longhua District and Max-Matching Entertainments, supported by RWS Global forge strategic partnership to develop international IP-themed entertainment complex – Amusement Today

    Longhua District and Max-Matching Entertainments, supported by RWS Global forge strategic partnership to develop international IP-themed entertainment complex – Amusement Today

    Government whip to withdraw Entertainment Complex Bill on July 9 – Nation Thailand

    Government whip to withdraw Entertainment Complex Bill on July 9 – Nation Thailand

    Magicians and Battlebots light up Las Vegas entertainment scene – KSNV

    Magicians and Battlebots Take Las Vegas Entertainment by Storm

    Max-Matching Entertainments & Longhua District form partnership for new entertainment complex – Blooloop

    Max-Matching Entertainments and Longhua District Unite to Launch Thrilling New Entertainment Complex

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    Kaseya Extends Community Investment with Addition of Technology Marketing Toolkit – Kaseya

    Kaseya Extends Community Investment with Addition of Technology Marketing Toolkit – Kaseya

    AI and the Trust Revolution: How Technology Is Transforming Human Connections – Foreign Affairs

    AI and the Trust Revolution: How Technology Is Transforming Human Connections – Foreign Affairs

    Technology And Construction Names Join Top Stock Lists: Check Out Additions To IBD 50, Big Cap 20 And More – Investor’s Business Daily

    Technology and Construction Leaders Surge Into Top Stock Rankings: See the Latest Additions to IBD 50, Big Cap 20, and More

    Column: Teach kupuna new technology skills – Honolulu Star-Advertiser

    Empowering Kupuna: Unlocking New Technology Skills for a Connected Future

    EIFO invests $5 million in D3, the Ukraine-focused defence technology venture fund – sUAS News

    EIFO Pledges $5 Million to Supercharge Ukraine-Focused Defense Technology Fund

    New Technology for Water Efficiency and Working with Mexico on Screwworm – AG INFORMATION NETWORK OF THE WEST

    Revolutionary Water Efficiency Technology and Cross-Border Collaboration to Defeat Screwworm

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    Monumental Sports & Entertainment’s Samantha Brady on the Power of the RSN’s Direct-to-Consumer Streaming Service Monumental+ – Sports Video Group

    Samantha Brady Reveals How Monumental+ is Transforming Sports Streaming with Direct-to-Consumer Access

    Moses Singer Welcomes Entertainment and Intellectual Property Partner Frederick Bimbler – Yahoo Finance

    Moses Singer Expands Team with New Entertainment and Intellectual Property Partner Frederick Bimbler

    Longhua District and Max-Matching Entertainments, supported by RWS Global forge strategic partnership to develop international IP-themed entertainment complex – Amusement Today

    Longhua District and Max-Matching Entertainments, supported by RWS Global forge strategic partnership to develop international IP-themed entertainment complex – Amusement Today

    Government whip to withdraw Entertainment Complex Bill on July 9 – Nation Thailand

    Government whip to withdraw Entertainment Complex Bill on July 9 – Nation Thailand

    Magicians and Battlebots light up Las Vegas entertainment scene – KSNV

    Magicians and Battlebots Take Las Vegas Entertainment by Storm

    Max-Matching Entertainments & Longhua District form partnership for new entertainment complex – Blooloop

    Max-Matching Entertainments and Longhua District Unite to Launch Thrilling New Entertainment Complex

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    Kaseya Extends Community Investment with Addition of Technology Marketing Toolkit – Kaseya

    Kaseya Extends Community Investment with Addition of Technology Marketing Toolkit – Kaseya

    AI and the Trust Revolution: How Technology Is Transforming Human Connections – Foreign Affairs

    AI and the Trust Revolution: How Technology Is Transforming Human Connections – Foreign Affairs

    Technology And Construction Names Join Top Stock Lists: Check Out Additions To IBD 50, Big Cap 20 And More – Investor’s Business Daily

    Technology and Construction Leaders Surge Into Top Stock Rankings: See the Latest Additions to IBD 50, Big Cap 20, and More

    Column: Teach kupuna new technology skills – Honolulu Star-Advertiser

    Empowering Kupuna: Unlocking New Technology Skills for a Connected Future

    EIFO invests $5 million in D3, the Ukraine-focused defence technology venture fund – sUAS News

    EIFO Pledges $5 Million to Supercharge Ukraine-Focused Defense Technology Fund

    New Technology for Water Efficiency and Working with Mexico on Screwworm – AG INFORMATION NETWORK OF THE WEST

    Revolutionary Water Efficiency Technology and Cross-Border Collaboration to Defeat Screwworm

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
Earth-News
No Result
View All Result
Home Science

Physicists Identify First Unconventional Superconductor with Composition Also Found in Nature

March 14, 2024
in Science
Physicists Identify First Unconventional Superconductor with Composition Also Found in Nature
Share on FacebookShare on Twitter

Solid state chemistry has produced a plethora of materials with properties not found in nature. For example, high-temperature superconductivity in copper-oxide compounds called cuprates is drastically different from the superconductivity of naturally occurring metals and alloys and is frequently referred to as unconventional. Unconventional superconductivity is also found in other synthetic compounds, such as iron-based and heavy-fermion superconductors. Physicists at Ames National Laboratory have found compelling evidence of unconventional superconductivity in synthetic samples of Rh17S15, which is also found in nature as the mineral miassite.

Miassite is one of only four minerals found in nature that act as a superconductor when grown in the lab and the only mineral known so far that reveals unconventional superconductivity in its clean synthetic form. Image credit: Paul Canfield.

Miassite is one of only four minerals found in nature that act as a superconductor when grown in the lab and the only mineral known so far that reveals unconventional superconductivity in its clean synthetic form. Image credit: Paul Canfield.

Superconductivity is when a material can conduct electricity without energy loss.

Superconductors have applications including medical MRI machines, power cables, and quantum computers.

Conventional superconductors are well understood but have low critical temperatures.

The critical temperature is the highest temperature at which a material acts as a superconductor.

In the 1980s, scientists discovered unconventional superconductors, many of which have much higher critical temperatures.

“All these materials are grown in the lab,” said Ames National Laboratory researcher Ruslan Prozorov.

“This fact has led to the general belief that unconventional superconductivity is not a natural phenomenon.”

“It is difficult to find superconductors in nature because most superconducting elements and compounds are metals and tend to react with other elements, like oxygen.”

“Miassite is an interesting mineral for several reasons, one of which is its complex chemical formula.”

“Intuitively, you think that this is something which is produced deliberately during a focused search, and it cannot possibly exist in nature. But it turns out it does.”

Growing the miassite crystals was part of a larger effort to discover compounds that combine very high melting elements (like Rh) and volatile elements (like S).

“Contrary to the nature of the pure elements, we have been mastering the use of mixtures of these elements that allow for low temperature growth of crystals with minimal vapor pressure,” said Professor Paul Canfield, a physicist at Ames National Laboratory and Iowa State University.

“It’s like finding a hidden fishing hole that is full of big fat fish. In the Rh-S system we discovered three new superconductors.”

“And, through detailed measurements, we discovered that the miassite is an unconventional superconductor.”

The researchers used three different tests to determine the nature of miassite’s superconductivity.

The main test is called the London penetration depth. It determines how far a weak magnetic field can penetrate the superconductor bulk from the surface.

In a conventional superconductor, this length is basically constant at low temperature.

However, in unconventional superconductors, it varies linearly with the temperature.

This test showed that miassite behaves as an unconventional superconductor.

Another test the team performed was introducing defects into the material.

“This test is a signature technique his team has employed over the past decade. It involves bombarding the material with high-energy electrons,” Dr. Prozorov said.

“This process knocks-out ions from their positions, thus creating defects in the crystal structure.”

“This disorder can cause changes in the material’s critical temperature.”

Conventional superconductors are not sensitive to non-magnetic disorder, so this test would show no or very little change in the critical temperature.

Unconventional superconductors have a high sensitivity to disorder, and introducing defects changes or suppresses the critical temperature. It also affects the critical magnetic field of the material.

In miassite, the scientists found that both the critical temperature and the critical magnetic field behaved as predicted in unconventional superconductors.

Investigating unconventional superconductors improves scientists understanding of how they work.

“This is important because uncovering the mechanisms behind unconventional superconductivity is key to economically sound applications of superconductors,” Dr. Prozorov said.

The discovery is reported in a paper in the journal Communications Materials.

_____

H. Kim et al. 2024. Nodal superconductivity in miassite Rh17S15. Commun Mater 5, 17; doi: 10.1038/s43246-024-00456-w

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : Breaking Science News – https://www.sci.news/physics/unconventional-superconductor-miassite-12764.html

Tags: identifyPhysicistsscience
Previous Post

Planetary Scientists Discover Giant Shield Volcano on Mars

Next Post

Meta announces major updates to Advantage+ and Shopping Ads

Academics critique Farming Simulator’s portrayal of ‘good farming’ and praise modders for agro-ecology add-ons – PC Gamer

Academics critique Farming Simulator’s portrayal of ‘good farming’ and praise modders for agro-ecology add-ons – PC Gamer

July 9, 2025
Why is the Earth spinning faster? Is time speeding up? Australia’s experts give us their second opinion – The Guardian

Why is the Earth spinning faster? Is time speeding up? Australia’s experts give us their second opinion – The Guardian

July 9, 2025
200 million year-old jawbone revealed as new species – BBC

200 million year-old jawbone revealed as new species – BBC

July 9, 2025
Off-grid homeowner dispels common misconceptions about his lifestyle: ‘Doesn’t mean I live primitively’ – Yahoo

Off-Grid Living Uncovered: How One Homeowner Thrives Without Sacrificing Modern Comforts

July 9, 2025
Fluminense Is the Big Winner of the Controversial 2025 Club World Cup – Sportico.com

Fluminense Is the Big Winner of the Controversial 2025 Club World Cup – Sportico.com

July 9, 2025
A Masterclass on Status, Power, & the Economy with Tressie M… – Kottke.org

Unlocking Status, Power, and the Economy: A Masterclass with Tressie M

July 9, 2025
Monumental Sports & Entertainment’s Samantha Brady on the Power of the RSN’s Direct-to-Consumer Streaming Service Monumental+ – Sports Video Group

Samantha Brady Reveals How Monumental+ is Transforming Sports Streaming with Direct-to-Consumer Access

July 9, 2025
Tuesday’s Station Research Advancing Crew Health as Crew Unpacks Cargo – NASA (.gov)

Tuesday’s Station Research Advancing Crew Health as Crew Unpacks Cargo – NASA (.gov)

July 9, 2025
Musk says he is forming new political party after fallout with Trump – CNN

Musk says he is forming new political party after fallout with Trump – CNN

July 9, 2025
Kaseya Extends Community Investment with Addition of Technology Marketing Toolkit – Kaseya

Kaseya Extends Community Investment with Addition of Technology Marketing Toolkit – Kaseya

July 9, 2025

Categories

Archives

July 2025
MTWTFSS
 123456
78910111213
14151617181920
21222324252627
28293031 
« Jun    
Earth-News.info

The Earth News is an independent English-language daily published Website from all around the World News

Browse by Category

  • Business (20,132)
  • Ecology (712)
  • Economy (737)
  • Entertainment (21,625)
  • General (15,793)
  • Health (9,774)
  • Lifestyle (742)
  • News (22,149)
  • People (737)
  • Politics (745)
  • Science (15,954)
  • Sports (21,235)
  • Technology (15,720)
  • World (718)

Recent News

Academics critique Farming Simulator’s portrayal of ‘good farming’ and praise modders for agro-ecology add-ons – PC Gamer

Academics critique Farming Simulator’s portrayal of ‘good farming’ and praise modders for agro-ecology add-ons – PC Gamer

July 9, 2025
Why is the Earth spinning faster? Is time speeding up? Australia’s experts give us their second opinion – The Guardian

Why is the Earth spinning faster? Is time speeding up? Australia’s experts give us their second opinion – The Guardian

July 9, 2025
  • About
  • Advertise
  • Privacy & Policy
  • Contact

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

Go to mobile version