US scientist proposes ‘tungsten shotgun’ to enhance fusion reactor stability
Scientists at Los Alamos National Laboratory have developed a "tungsten shotgun" to neutralize runaway electrons in fusion ...
AZoNano21d
New Technique Yields Aligned Arrays of Tungsten Disulfide Nanotubes
Carbon nanotubes, for example, can be conducting or semiconducting depending on whether a “twist” remains in the tube structure after a nanosheet is rolled up. On the other hand, tungsten disulfide ...
The Hindu28d
What’s the row over tungsten mining in Madurai?
The story so far: The Ministry of Mines recently announced it had granted tungsten mining rights to Hindustan Zinc Limited, a subsidiary of Vedanta Limited, through an auction on November 7.
Phys.org27d
Predicting atomic structures proves useful in energy and sustainability
The approach uses X-ray absorption near edge structure (XANES) spectroscopy. Accurately determining atomic structures from spectroscopic data has long posed a challenge, particularly for complex ...
The Hindu27d
T.N. Assembly adopts resolution against tungsten mining in Madurai
The Tamil Nadu government on Monday (December 9, 2024) adopted a resolution in the Legislative Assembly urging the Union government to immediately cancel the tungsten mining rights granted to ...
Indiatimes19d
Instant Scholar: Niels Bohr's Nobel Lecture; revolutionising the understanding of atomic structure
Niels Bohr's Nobel Lecture on December 11, 1922, titled The Structure of the Atom, is one of the most significant contributions to our understanding of atomic structure and quantum mechanics.
The New Indian Express26d
Govt urged to pass resolution against IREL Manavalakurichi plant, atomic mineral mining proposal
Ltd’s Manavalakurichi plant and scrap the proposed atomic mineral mining plan in Killiyoor taluk of Kanniyakumari, similar to the resolution passed against tungsten mining in Madurai.
Digi Times25d
US Trade Representative hikes tariffs on tungsten, wafers, and polysilicon in Section 301 Trade Action against China
The updated tariffs, which will take effect on January 1, 2025, include new rates on tungsten products, polysilicon, and wafers. The rates for solar wafers and polysilicon will increase to 50% ...
WCVB Channel 5 Boston24d
Biden administration to increase tariffs on Chinese solar and tungsten products
The Biden administration plans to raise tariffs on solar wafers, polysilicon and some tungsten products from China to protect U.S. clean energy businesses.The notice from the U.S. Trade ...
Business Insider27d
Onsemi To Buy Silicon Carbide JFET Technology From Qorvo In $115 Mln Cash Deal
(RTTNews) - ON Semiconductor Corp. (ON), or onsemi, announced late Monday that it has entered into an agreement to acquire the Silicon Carbide Junction Field-Effect Transistor or SiC JFET ...
pv magazine International28d
Onsemi launches silicon carbide power integrated modules for utility-scale PV
The new line consists of silicon and silicon carbide hybrid power-integrated modules (PIMs) in an F5BP package that can be integrated with solar string inverters or energy storage system (ESS ...