Jul 14, 2021 11:36 AM EDT
An international research team led by NUST MISIS has developed a new iron-cobalt-nickel nanocomposite with tunable magnetic properties. The nanocomposite could be used to protect money and securities from counterfeiting. The study was published in Nanomaterials.
Presently, research on magnetic nanomaterials with controlled magnetic characteristics is one of the most promising fields. Due to their small size, as well as their excellent magnetic and electric properties these materials have a broad range of potential applications from mobile devices to space technologies.
The new iron-cobalt-nickel nanocomposite was obtained by chemical precipitation, followed by a reduction process.
"This method is simple and, most importantly, it allows the properties of the product to be controlled at each stage of its production, and chemically pure nanopowders to be produced with a given composition, shape, and dispersion", noted Yuri Konyukhov, Deputy Head of the Department of Functional Nanosystems and High-Temperature Materials at NUST MISIS.
Konyukhov also stressed that the new composite was observed to possess high value of coercivity, which makes the technology applicable e.g. to magnetic rubbers and different magnetically coupled devices. Another potential application is protecting money and securities from counterfeiting.
"The efforts of the scientific community have been recently focused on protecting humans and electronic devices from electromagnetic radiation. The development of thin, flexible and relatively transparent metal-polymer composites for EMI shielding is a promising research direction. The use of the new nanocomposite with controlled magnetic properties as the magnetic filler could lead to a breakthrough in EMI protection", added Yuri Konyukhov.
When Nick Collins was just 14 years old, he started his first business, which included around-the-clock phone calls and numerous questions from his parents. In fact, he began building his stout portfolio in the seventh grade by doing web design, incorporating creative content with brand strategies and plugging in a then-fledgling tech Flash.
Barry Gabster is the founder of InitiateU and is a leading proponent of the marketing mailer revolution, having already taken his company to 10x growth in 2021, alone. In fact, the exponential growth has seen the company rise from $800K-$8.5M just on word-of-mouth referrals.
If you think that the micro accounts are useful only for beginners who may not be able to cope with the fast dynamics of changing quotes on trading platforms, then this is not so. Professionalism grows out of these cent accounts.
Journalists love their jobs because they get to interact with people from all sorts of backgrounds and expertises, then turn around and share their knowledge with the world.
Rustam Gilfanov is a famous IT businessman, a founder of a large IT company, and a partner of the LongeVC Fund.
Bitcoin and cryptocurrency in general guarantee some amazing profits if invested correctly.
In the currency trading business, many individuals make mistakes. Since most individuals join this profession with too much excitement, they forget about efficient strategies. Instead of controlling their investment and execution process, most individuals make poor choices for trading.
In today's digital world, more and more people are investing in cryptocurrencies. These digital tokens have exploded into popularity over the past few years, and have grown to the point that there are now nearly over 6,000 of them, according to Statista.