As part of our continued commitment to Open Access publishing, ECS is in the process of ensuring an increasingly robust management of article credits, APCs, and APC discounts. ECS is pleased to announce we are partnering with CCC RightsLink, which is a sophisticated self-service system that allows authors to pay the appropriate fee or select the article credit for their articles. CCC RightsLink will help ECS to future-proof its Open Access activities in a sustainable way.

As of May 12, 2016 CCC RightsLink will be fully integrated with our article submission process. Authors will be able to pay color charges, supplemental material fees, and claim Open Access article credits through RightsLink’s self-service portal. (more…)

Recent discussions in the electronics industry have revolved around the future of technology in light of the perceived end of Moore’s law. But what if the iconic law doesn’t have to end? Researchers from MIT believe they have exactly what it takes to keep up with the constantly accelerating pace of Moore’s law.

More efficient materials

For the scientists, the trick is in the utilization of a material other than silicon in semiconductors for power electronics. With extremely high efficiency levels that could potentially reduce worldwide energy consumption, some believe that material could be gallium nitride (GaN).

MIT spin-out Cambridge Electronics Inc. (CEI) has recently produced a line of GaN transistors and power electronic circuits. The goal is to cut energy usage in data centers, electric cars, and consumer devices by 10 to 20 percent worldwide by 2025.

Semiconductors shaping society

Since its discovery in 1947, the transistor has helped make possible many wonders of modern life – including smartphones, solar cells, and even airplanes.

Over time, as predicted by Moore’s law, transistors became smaller and more efficient at an accelerated pace – opening doors to even more technological advancements.

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Researchers around the world have been talking about the potential of “wonder material” graphene since it first entered the field of materials science. However, for all its promising theoretical potential and applications, we’ve yet to see the material make its way to the market. Now, after an announcement by Chinese-based Guangzhous OED Technologies, graphene may make its first appearance in the marketplace within the next year.

The company just announced that they have developed what they are claiming is the “world’s first graphene electronic paper.” The e-paper, which is a display device that mimics the appearance of ordinary ink on paper, is expected to be taken to further heights with this development.

This from Phys:

The group at OED claims to have developed a graphene material that is suitable for use in making e-paper. Doing so, they also claim, allows for creating screens that are more bendable and that are also brighter because they will be able to display light with more intensity. They also suggest that because the end product will be carbon based, it should be cheaper to manufacture than current e-paper products which are based on metal indium.

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In the field of batteries, lithium is king. But a recent development from scientists at the Toyota Research Institute of North America (TRINA) may introduce a new competitor to the field.

The researchers have recently developed the first non-corrosive electrolyte for a rechargeable magnesium battery, which could open the door to better batteries for everything from cars to cell phones.

“When magnesium batteries become a reality, they’ll be much smaller than current lithium-ion,” says Rana Mohtadi, principal scientist and ECS patron member through TRINA. “They’ll also be cheaper and much safer.”

Magnesium has long been looked at as a possible alternative to lithium due to its high energy density. However, these batteries have not seen much attention in research and development due to the previously non-existent electrolyte. Now that the electrode has been developed, the researchers believe they will be able to demonstrate the value of this system.

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The future of technology

The iconic Moore’s law has guided Silicon Valley and the technology industry at large for over 50 years. Moore’s prediction that the number of transistors on a chip would double every two years (which he first articulated at an ECS meeting in 1964) bolstered businesses and the economy, as well as took society away from the giant mainframes of the 1960s to today’s era of portable electronics.

But research has begun to plateau and keeping up with the pace of Moore’s law has proven to be extremely difficult. Now, many tech-based industries find themselves in a vulnerable position, wondering how far we can push technology.

Better materials, better chips

In an effort to continue Moore’s law and produce the next generation of electronic devices, researchers have begun looking to new materials and potentially even new designs to create smaller, cheaper, and faster chips.

“People keep saying of other semiconductors, ‘This will be the material for the next generation of devices,’” says Fan Ren, professor at the University of Florida and technical editor of the ECS Journal of Solid State Science and Technology. “However, it hasn’t really changed. Silicon is still dominating.”

Silicon has facilitated the growth predicted by Moore’s law for the past decades, but it is now becoming much more difficult to continue that path.

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Electronic cigarettes have paved a path for smokers to get their nicotine fix in a safer way. However, with recent news reports of the devices exploding into bursts of flames, many consumers now wary of the safety concerns.

E-cigarettes are relatively simple devices. Powered by a battery, an internal heating element vaporizes the liquid solution in the cartridge. But for a New York teen, the process wasn’t as simple as he expected.

Anatomy of an e-cigarette

According to a report by USA Today, the teen pressed the button to activate his e-cigarette and it exploded in his hands like “a bomb went off.”

Investigators expect that the device’s lithium-ion battery malfunctioned. Li-ion batteries, however, are the driving force behind personal electronics, electric vehicles, and even have potential in large-scale grid storage. So why are devices like hoverboards and e-cigarettes experiencing such issues with Li-ion battery safety when so many other applications consider the energy dense, long-life battery a non-safety hazard?

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May the 4th be with you

Whether you’re a Star Wars superfan or find yourself lost when the conversation turns to discussions of the feasibility of the Death Star, you can probably identify the epic space series’ iconic lightsaber. The lightsaber has become one of the most recognizable images in popular culture, but is it purely fiction or could it be a reality?

According to the Star Wars books, lightsabers are pretty complex devices but essentially boil down to a few key elements: a power source and emitter to create light, a crystal to focus the light into a blade, a blade containment field, and a negatively charged fissure. In the Star Wars galaxy, a lightsaber creates energy, focuses it, and contains it.

But that’s fiction and those ideas are not in line with current science and technology. So how could we build a lightsaber with the tools we have today?

Many people look initially to laser technology when discussing a practical lightsaber. It’s unrealistic to say that light could be the source of the blade seeing as light has no mass (creating a pretty insufficient weapon), but lasers could be an alternative. It may seem contradictory to say that lasers could be the blade in a lightsaber when lasers are essentially light focused to a very fine point, but as Looper puts it, light is to a laser what a tree is to paper.

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While you may be unfamiliar with Khalil Amine, he has made an immense impact in your life if you happen to use batteries in any way.

As a researcher with a vision of where the science can be applied in the market, Amine has been monumental in developing and moving some of the biggest breakthroughs in battery technology from the lab to the marketplace.

Amine is currently head of the Technology Development Group in the Battery Technology Department at Argonne National Laboratory. From 1998-2008 he was the most cited scientist in the world in the field of battery technology.

He is the chair of the organizing committee for the 18th International Meeting on Lithium Batteries being held this June in Chicago.

Listen to the podcast and download this episode and others for free through the iTunes Store, SoundCloud, or our RSS Feed. You can also find us on Stitcher.

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The utilization of nanowires has opened a new branch of science for many researchers. While some have focused on applying this technology to energy systems, researchers from Penn State are using the nanowires to develop solid state personal cooling systems.

A new study from the university shows that nanowires could help develop a material for lightweight cooling systems, which could be incorporated into firefighting gear, athletic uniforms, and other wearables.

“Most electrocaloric ceramic materials contain lead,” says Qing Wang, professor of materials science and engineering at Penn State. “We try not to use lead. Conventional cooling systems use coolants that can be environmentally problematic as well. Our nanowire array can cool without these problems.”

This from Penn State:

Electrocaloric materials are nanostructured materials that show a reversible temperature change under an applied electric field. Previously available electrocaloric materials were single crystals, bulk ceramics, or ceramic thin films that could cool, but are limited because they are rigid, fragile, and have poor processability. Ferroelectric polymers also can cool, but the electric field needed to induce cooling is above the safety limit for humans.

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For organizations interested in expanding their networks within corporate, academic, governmental, and scientific spheres, ECS offers an advantageous alternative to individual membership. 

Institutional membership with ECS admits your organization into an elite group of scientists, academics, and professionals. It gives your organization access to the vast arrays of information, people, and breaking research that ECS has to offer.

Moreover, institutional membership secures your organization’s place within an ever expanding, collaborative network of innovative thinkers and member organizations.

Want to get a better sense of the scope of this growing network? Check out our list of current institutional ECS members!

To accommodate the varied needs of prospective institutional member organizations,  ECS offers five different levels of institutional membership. Each level has its own distinct set of benefits and discounts. Select the level of institutional membership which best suits your organization!

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