* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Wednesday, July 23, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    AP Entertainment SummaryBrief at 1:51 p.m. EDT – Channel 3000

    Entertainment Highlights: Key Updates You Can’t Miss

    ‘Devil Wears Prada 2’ casts Anne Hathaway’s love interest replacing Adrian Grenier’s Nate – Entertainment Weekly

    Devil Wears Prada 2′ Casts New Love Interest for Anne Hathaway, Replacing Adrian Grenier’s Nate

    12 ‘Late Show’ Moments Proving Stephen Colbert Can’t Be Replaced – The Mountaineer

    12 Unforgettable ‘Late Show’ Moments That Prove Stephen Colbert Is Truly One of a Kind

    Canes owner Tom Dundon’s real estate firm eyes entertainment complex near RDU – The Business Journals

    Canes Owner Tom Dundon’s Real Estate Firm Unveils Plans for Thrilling New Entertainment Complex Near RDU

    Inspired Entertainment, Inc.’s (NASDAQ:INSE) Price Is Right But Growth Is Lacking After Shares Rocket 29% – simplywall.st

    Inspired Entertainment Soars 29% but Growth Momentum Falls Short

    Kroger shares summer entertainment tips – Supermarket Perimeter

    Ultimate Summer Entertainment Tips to Make Your Season Unforgettable

  • 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
    Morgan Adamski Joins PwC in Newly Created Cyber, Data & Technology Risk Division – HSToday

    Morgan Adamski Takes the Lead in PwC’s New Cyber, Data & Technology Risk Division

    Transformative technology, support for food entrepreneurs spotlighted – University of Hawaii System

    How Cutting-Edge Technology and Strong Support Are Revolutionizing Food Entrepreneurs’ Success

    Cold Weather Alloy Opens New Possibilities for Space Technology – Universe Today

    Revolutionary Cold Weather Alloy Unlocks New Frontiers in Space Technology

    Defence Holdings PLC Transitions from Esports to Pioneering Defence Technology

    Bull of the Day: Credo Technology Group (CRDO) – Yahoo Finance

    Bull of the Day: Why Credo Technology Group (CRDO) Is Poised for a Breakout

    BlackSky Technology Inc. Stock Analysis and Forecast – Explosive wealth accumulation – Jammu Links News

    BlackSky Technology Inc.: Unlocking Explosive Wealth Potential Through Expert Stock Analysis and Forecast

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    AP Entertainment SummaryBrief at 1:51 p.m. EDT – Channel 3000

    Entertainment Highlights: Key Updates You Can’t Miss

    ‘Devil Wears Prada 2’ casts Anne Hathaway’s love interest replacing Adrian Grenier’s Nate – Entertainment Weekly

    Devil Wears Prada 2′ Casts New Love Interest for Anne Hathaway, Replacing Adrian Grenier’s Nate

    12 ‘Late Show’ Moments Proving Stephen Colbert Can’t Be Replaced – The Mountaineer

    12 Unforgettable ‘Late Show’ Moments That Prove Stephen Colbert Is Truly One of a Kind

    Canes owner Tom Dundon’s real estate firm eyes entertainment complex near RDU – The Business Journals

    Canes Owner Tom Dundon’s Real Estate Firm Unveils Plans for Thrilling New Entertainment Complex Near RDU

    Inspired Entertainment, Inc.’s (NASDAQ:INSE) Price Is Right But Growth Is Lacking After Shares Rocket 29% – simplywall.st

    Inspired Entertainment Soars 29% but Growth Momentum Falls Short

    Kroger shares summer entertainment tips – Supermarket Perimeter

    Ultimate Summer Entertainment Tips to Make Your Season Unforgettable

  • 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
    Morgan Adamski Joins PwC in Newly Created Cyber, Data & Technology Risk Division – HSToday

    Morgan Adamski Takes the Lead in PwC’s New Cyber, Data & Technology Risk Division

    Transformative technology, support for food entrepreneurs spotlighted – University of Hawaii System

    How Cutting-Edge Technology and Strong Support Are Revolutionizing Food Entrepreneurs’ Success

    Cold Weather Alloy Opens New Possibilities for Space Technology – Universe Today

    Revolutionary Cold Weather Alloy Unlocks New Frontiers in Space Technology

    Defence Holdings PLC Transitions from Esports to Pioneering Defence Technology

    Bull of the Day: Credo Technology Group (CRDO) – Yahoo Finance

    Bull of the Day: Why Credo Technology Group (CRDO) Is Poised for a Breakout

    BlackSky Technology Inc. Stock Analysis and Forecast – Explosive wealth accumulation – Jammu Links News

    BlackSky Technology Inc.: Unlocking Explosive Wealth Potential Through Expert Stock Analysis and Forecast

    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

What is Happening in China With Room Temperature Superconducting Experiments

January 10, 2024
in Science
What is Happening in China With Room Temperature Superconducting Experiments
Share on FacebookShare on Twitter

Interview of a Chinese researcher behind the detection of a weak signal indicating a Meissner effect in near-room-temperature superconductors described the differences in their work.

UPDATE from the Original Korean Team: New Article with highlights of what was said by Sukbae Lee on Jan 9, 2024.

The China researcher was interviewed by two people involved with managing Arxiv.org.

With copper-substituted lead apatite below room temperature, [china researchers] observe diamagnetic dc magnetization under magnetic field of 25 Oe with remarkable bifurcation between zero-field-cooling and field-cooling measurements, and under 200 Oe it changes to be paramagnetism. A glassy memory effect is found during cooling. Typical hysteresis loops for superconductors are detected below 250 K, along with an asymmetry between forward and backward sweep of magnetic field. The experiment suggests at room temperature the Meissner effect is possibly present in this material.

The China researchers started with LK99 materials.
They added the use of a hydrothermal treatment, which was not reported by the Koreans.
They modified the formula using Sulfur to fix the problem of random positioning of copper.
The correct placement of Sulfur ensures the more correct positioning of copper in the copper substituted lead apatite.

LK99 has two circles, outer and inner.
Copper should be substituted on the outer circle.
In the China researcher’s opinion, the copper should be substituted on the inner circle.
LK99 had random copper substitution which would result in less predictable superconducting effects.

His South China group also did the microwave absorption effect which also supports the conclusion of some superconductivity.

The material is in the powder phase and the percentage of active material is low.

The transition is between 250k (-23 celsius) and 300k (27 celsius).

There are ten LK99 research groups in China communicating on social media. They share information and he is waiting for some of the other nine groups to replicate.

They hope to a result in one or two months will show a consistent drop in resistance.

There are continuing to work to get the full proof of the resistance drop. They are seeing some very low resistance readings and sometimes very high readings. They have to make better materials.

China Experiment Arxiv Papers LK99
The arxiv paper with copper-substituted lead apatite below room temperature that suggests at room temperature the Meissner effect is possibly present in this material.

Chinese universities and research labs have published experimental evidence in support of LK99 as a room temperature superconductor (microwave absorption). The amount of superconducting material that is made in pile of LK99 powder is small. The LK99 needs to have precisely located copper and phosphorous. This leaves one dimensional molecular chains of superconducting material. All previous superconductors have been found to absorb microwaves. It is the nature of superconducting material that they exclude magnetic fields and thus the electronic and magnetic behavior is observed based on interaction with microwaves.

Original Korean Team APS Presentation Planned in Two Months – Also Added Sulfur to the Formula

We synthesized materials, Pb10-xCux(P(O1-ySy)4)6O1-zSz (PCPOSOS), called PCPOSOS, which exhibit superconducting behavior at room temperature and atmospheric pressure. These materials displayed characteristics of a superconductor, including zero resistance, the Meissner effect, and partial levitation when placed on a magnet (arXiv: 2307.12037). The partial levitation is caused by an inhomogeneity in the magnetic field of the magnet and occurred within the range of critical magnetic fields, Hc1 and Hc2. That is, the magnetic field of the magnet increased with going from center to the edge of magnet. The magnet had approximately 2000G at the center and approximately 3,000G at its edge. The levitation occurred near center. This indicates the center of the magnet is close to Hc1. It disappeared between center and the edge near Hc2, with Hc1 being much smaller than Hc2, because the magnetic moment at Hc2 is much smaller than that at Hc1. When the magnet is slightly moved, the levitation returns to its original position. This phenomenon is analyzed as flux pinning, which is typical of a type-II superconductor. Moreover, the quantum-locking phenomenon, characteristic of a Type-I superconductor, may appear. However, we interpret PCPOSOS as a Type-II superconductor. We will show two videos of levitations and two videos of magnets.

Brian Wang is a Futurist Thought Leader and a popular Science blogger with 1 million readers per month. His blog Nextbigfuture.com is ranked #1 Science News Blog. It covers many disruptive technology and trends including Space, Robotics, Artificial Intelligence, Medicine, Anti-aging Biotechnology, and Nanotechnology.

Known for identifying cutting edge technologies, he is currently a Co-Founder of a startup and fundraiser for high potential early-stage companies. He is the Head of Research for Allocations for deep technology investments and an Angel Investor at Space Angels.

A frequent speaker at corporations, he has been a TEDx speaker, a Singularity University speaker and guest at numerous interviews for radio and podcasts.  He is open to public speaking and advising engagements.

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : Next Big Future – https://www.nextbigfuture.com/2024/01/what-is-happening-in-china-with-experiments-consistent-with-lk99-as-a-room-temperature-superconductor.html

Tags: ChinaHappeningscience
Previous Post

Today’s Superconductor Presentation by Sukbae Lee LK99 Researcher Is Reported to Be Private

Next Post

QuEra Roadmap to the Error Corrected Quantum Computer Age in 2026

Morgan Adamski Joins PwC in Newly Created Cyber, Data & Technology Risk Division – HSToday

Morgan Adamski Takes the Lead in PwC’s New Cyber, Data & Technology Risk Division

July 23, 2025
Women’s Gymnastics All Sports Schedule 2025 – Mountain West Conference

2025 Women’s Gymnastics Schedule: Can’t-Miss Matchups in the Mountain West Conference

July 23, 2025
Fyodor Konyukhov sets off on an ecological expedition across three oceans – realnoevremya.com

Fyodor Konyukhov sets off on an ecological expedition across three oceans – realnoevremya.com

July 22, 2025
‘A disaster for all of us’: US scientists describe impact of Trump cuts – theguardian.com

A Disaster for All of Us’: How Trump’s Cuts Devastated US Science

July 22, 2025
Lycoming College launches new data science academic program – NorthcentralPA.com

Lycoming College Launches Exciting New Data Science Program

July 22, 2025
Lifestyle startup Escape Plan raises $5 million to launch over 100 offline stores across India – Indian Startup News

Lifestyle Startup Escape Plan Raises $5 Million to Launch Over 100 Offline Stores Across India

July 22, 2025
Kauffman Foundation launches new executive role to lead its Real World Learning team – Startland News

Kauffman Foundation Launches Dynamic New Executive Role to Propel Real-World Learning Initiatives

July 22, 2025
Economic Planning Shouldn’t Be a Swear Word – Jacobin

Why It’s Time to Give Economic Planning Another Shot

July 22, 2025
AP Entertainment SummaryBrief at 1:51 p.m. EDT – Channel 3000

Entertainment Highlights: Key Updates You Can’t Miss

July 22, 2025
Department of Labor changes home health care, migrant farm worker rules – WBUR

Department of Labor changes home health care, migrant farm worker rules – WBUR

July 22, 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 (734)
  • Economy (757)
  • Entertainment (21,641)
  • General (16,047)
  • Health (9,795)
  • Lifestyle (765)
  • News (22,149)
  • People (759)
  • Politics (766)
  • Science (15,974)
  • Sports (21,255)
  • Technology (15,740)
  • World (740)

Recent News

Morgan Adamski Joins PwC in Newly Created Cyber, Data & Technology Risk Division – HSToday

Morgan Adamski Takes the Lead in PwC’s New Cyber, Data & Technology Risk Division

July 23, 2025
Women’s Gymnastics All Sports Schedule 2025 – Mountain West Conference

2025 Women’s Gymnastics Schedule: Can’t-Miss Matchups in the Mountain West Conference

July 23, 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