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China Sets World Record in Steady High Magnetic Field Research

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Chinese scientists recently produced a steady field of 452,200 gauss, or 45.22 Tesla, beating the previous world record set nearly 23 years ago to become the highest steady magnetic field by a working magnet in the world.

The new world record occurred at the hybrid magnet of the Steady High Magnetic Field Facility (SHMFF) in Hefei, east China’s Anhui province, indicating China’s ability to provide firm support for scientists’ exploration of the physical world.

A solenoid can produce a magnetic field when an electric current passes through it – the higher the current, the stronger the magnetic field. That’s how the hybrid magnet of the SHMFF was designed.

However, larger electric currents would also lead to a surging electromagnetic force upon the conductor, hence extraordinarily increasing the heat of the hybrid magnet.

Therefore, precise, stable and advanced materials and processing techniques are needed to generate a stronger magnetic field that’s steady and controllable.

The Earth’s magnetic field is about 0.5 gauss, which is able to make the magnetized needle of any compass in the world point to the south. The record-breaking steady field generated by China’s SHMFF this time, which stands at 452,000 gauss, is 900,000 times stronger than the Earth’s magnetic field.

The steady high magnetic field creates extreme experimental conditions for the study of physical science and contributes to major scientific discoveries. It helps scientists find new physical phenomena and laws of matter.

Widely applied in physics, chemistry, material science, life science and engineering, the high magnetic field is a tool for crossover studies of science, engineering and technologies. It is also hailed as a cradle for Nobel Prizes.

There are currently five major labs of steady high magnetic fields around the world located in the U.S., France, the Netherlands, Japan and China.

In 2016, the Chinese team produced a steady field of 40 Tesla, five Tesla lower than the 45-Tesla world record created by the U.S. in 1999.

This time, though the new record set by China is only 0.22 Tesla higher than the previous record, the progress was made with incredibly huge efforts.

Ye Zhaohui, academician of the Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences (CAS), compared the progress to how 100-meter dash performance is improved.

“At present, the world record of (men’s) 100-meter dash is 9.58 seconds, but it’s still not clear whether this is the fastest humans can run. To run even 0.01 second faster than the record is incredibly difficult,” he said.

Similarly, to improve even the tiniest bit on the basis of 45 Tesla calls for huge efforts, including the improvement of materials, technology, techniques and energy supply, as well as innovation in research and design methods, Ye told People’s Daily.

According to him, it took five years for Chinese scientists to set the new record, during which they made over 10 technological revolutions and solved a number of problems, making major technical breakthroughs.

The new record has laid a solid foundation for the establishment of an opto-magnetic facility, another major science facility planned by the CAS High Magnetic Field Laboratory.

Kuang Guangli, academic director of the laboratory introduced that the opto-magnetic facility will include a series of magnet devices with the world’s highest steady-state magnetic field represented by 55-Tesla hybrid magnets and 36-Tesla superconductive magnets, as well as advanced wave sources such as microwave and visible light.

It will be used to build a batch of opto-magnetic measurement systems in high magnetic fields that aim to solve bottlenecks of major national needs in the development of new electronic materials, research and application of high-temperature superconductivity mechanisms, new medicine development and manufacturing of special materials. 

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CBN expresses commitment to FX Code

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The Central Bank of Nigeria (CBN) has reaffirmed its commitment to the Nigerian Foreign Exchange (FX) Code, stating that its operations align with the principles of the code.

 

In a statement signed by Governor Olayemi Cardoso, Deputy Governor of Economic Policy Mohammad Abdullahi, and Director of the Financial Markets Department Dr. Omolara Duke, the apex bank emphasized that its decision follows a review of the FX Global Code and recognition that the code represents a set of principles widely acknowledged as good practice in the foreign exchange market.

 

The statement confirmed that the CBN acts as a regulator to market participants as defined by the code and is committed to overseeing FX market activities in a manner consistent with its principles.

 

“To this end, the Bank has taken appropriate steps, based on the size and complexity of the FX Market, and therefore aligns its roles with the principles of the Code,” the statement added.

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FG launches electronic asset register to boost investment

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The Federal Government has launched a national electronic assets register to provide real-time access to information on government-owned assets, aiming to enhance transparency and attract more investments into the country.

The digital registry was introduced by the Accountant General of the Federation, Dr. Oluwatoyin Madein, during an event that also featured the unveiling of a compendium of FAAC allocations to federal, state, and local governments from 2020 to 2023.

Madein described the initiative as a major milestone in improving public resource management, emphasizing that it is essential for financial sustainability and integrity. She stated that the project aligns with the government’s commitment to transparency and accountability in handling public funds and assets.

She noted that giving citizens access to information about public asset management would increase government accountability. “Whether it is infrastructure, equipment, or other public property, every asset must be accounted for,” she said.

The real-time access provided by the digital register is expected to support policy formulation, budgeting, and planning. Madein explained that by having a clear understanding of the government’s assets and their conditions, policymakers can make more informed decisions on resource allocation, investment management, and potential privatisation or public-private partnerships (PPPs) for underutilized assets.

She added that the initiative also aligns with international best practices, supporting Nigeria’s adoption of the International Financial Reporting Standards (IFRS) and the International Public Sector Accounting Standards (IPSAS). These standards will help strengthen the credibility and integrity of the country’s financial statements.

On the compendium of FAAC allocations, Madein stated that it provides a detailed breakdown of revenue distribution to the three tiers of government and serves as a valuable resource for policymakers, researchers, and the general public.

Minister of State for Finance, Doris Uzoka-Aniete, who officially unveiled the compendium, praised the Accountant General’s efforts in promoting transparency and accountability. She described the electronic asset register as an important tool that will help determine the real value of Nigeria’s assets and create opportunities for local and foreign investment.

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Tariff increase will push available power generation to 7,000MW — Minister

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Minister of Power, Chief Adebayo Adelabu, has stated that the proposed electricity tariff increase will help boost Nigeria’s available power generation capacity to 7,000 megawatts (MW). This comes after the country recorded its highest-ever available power generation of 6,003MW and a peak evacuation of 5,801.84MW last week.

 

In a statement issued by his Special Adviser on Strategic Communication, Bolaji Tunji, Adelabu emphasized that tariff regularization is crucial for unlocking the sector’s full potential and sustaining ongoing improvements in power generation and distribution.

 

“To sustain these improvements, the government would have to pay down the tariff shortfalls of N1.94 trillion for 2024 and address legacy debts of N2 trillion to the GENCOs,” the minister said. He added that continued tariff reforms are necessary to ensure that consumers start paying for the energy they consume.

 

Adelabu reiterated the government’s intention to raise electricity tariffs for customers in Bands B, C, and D as part of efforts to enhance the sector’s liquidity and reduce subsidy obligations. The planned tariff hike is expected to narrow the gap between Band A customers—who currently pay higher rates—and those in lower bands.

 

The minister noted that Nigeria recently set another milestone with a daily maximum energy output of 128,370.75 megawatt-hours (MWh), attributing these achievements to ongoing reforms and infrastructural upgrades in the sector.

 

“We are thrilled to announce these historic milestones in Nigeria’s power sector,” Adelabu stated. “These achievements represent a brighter future where businesses can thrive, households can enjoy uninterrupted power supply, and the economy can grow sustainably.”

 

According to the minister, recent improvements result from collaborative efforts by the Federal Ministry of Power and key stakeholders to address longstanding challenges in the sector. These include the rehabilitation and upgrading of transmission and distribution networks, implementation of innovative technologies to enhance efficiency, and policy reforms aimed at improving accountability and sustainability.

 

While celebrating these milestones, Adelabu called for continued support from state governments, private sector stakeholders, and the general public. He stressed the need for collective action to sustain the momentum and build upon the progress made.

 

With power generation at a record high and tariff reforms on the horizon, stakeholders are hopeful that Nigeria’s electricity supply will see lasting improvements, ensuring stable and reliable power for businesses and households nationwide.

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