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'World’s Smallest Atom-Memory Unit’ Created for Smaller, Faster, More Energy-Efficient Computing Chips

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‘World’s Smallest Atom-Memory Unit’ Created for Smaller, Faster, More Energy-Efficient Computing Chips

Researchers have created the smallest memory device yet, an advance that may lead to faster, smaller, and more energy-efficient electronic chips for consumer electronics and brain-inspired computing.

The scientists from the University of Texas at Austin in the US also found the physics that unlocks dense memory storage capabilities for these tiny devices.

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In the research, published recently in the journal Nature Nanotechnology, the scientists reduced the size of what was then the thinnest memory storage device, shrinking the cross section area down to just a single square nanometre.

According to the researchers, getting a handle on the physics that pack dense memory storage capability into these devices enabled them to make the device much smaller.

They said ultrasmall holes in the material provide the key to unlocking the high-density memory storage capability.

“When a single additional metal atom goes into that nanoscale hole and fills it, it confers some of its conductivity into the material, and this leads to a change or memory effect,” explained Deji Akinwande, a co-author of the study.

Though they used the compound molybdenum disulfide, also known as MoS2, as the primary nanomaterial in their study, the researchers believe the discovery could apply to hundreds of related atomically thin materials.

Smaller processors enable manufacturers to make more compact computers and phones, they said, adding that shrinking down chips also decreases their energy demands and increases capacity.

This means faster and smarter devices that take less power to operate, the scientists explained.

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The original device, dubbed “atomristor” by the researchers, was at the time the thinnest memory storage device ever recorded, with a single atomic layer of thickness.

However, shrinking the memory device is not just about making it thinner but also building it with a smaller cross-sectional area, they added.

“The scientific holy grail for scaling is going down to a level where a single atom controls the memory function, and this is what we accomplished in the new study,” Akinwande said.

The new device falls under the category of memristors, an area of memory research, centred around electrical components with the ability to modify resistance between its two terminals without a need for a third terminal in the middle.

According to the researchers, these can be smaller than currently used memory devices and boast more storage capacity.

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They said the new memristor promises a capacity of about 25 terabits per square centimetre, which is about 100 times higher memory density per layer compared with commercially available flash memory devices.


iPhone 12 Pro Series Is Amazing, but Why Is It So Expensive in India? We discussed this on Orbital, our weekly technology podcast, which you can subscribe to via Apple Podcasts, Google Podcasts, or RSS, download the episode, or just hit the play button below.

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Amazon Great Freedom Festival 2022: Best Offers on Laptops for Students, Working Professionals

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Amazon Great Freedom Festival 2022 sale is now live, offering customers a variety of deals as well as offers on laptops. These include machines for students, who need affordable options, and working professionals who are looking to purchase powerful laptops at a reasonable price. Those looking to buy a laptop can make the most out of this sale with bundled offers such as exchange discounts, and cashback with select payment methods. The Amazon Great Freedom Festival sale will run till August 10.

We have handpicked the best deals you can grab on laptops during the ongoing Amazon Great Freedom Festival sale this week.

Amazon Great Freedom Festival 2022 sale: Best deals on laptops for students

Lenovo IdeaPad Slim 3

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This Lenovo IdeaPad Slim 3 model sports a 14-inch full-HD (1,920×1,080 pixels) display and is powered by an 11th generation Intel Core i3 processor paired with 8GB of DDR4 RAM and 256GB SSD storage. It has an HD webcam with a privacy shutter, a pair of 1.5W stereo speakers with Dolby Audio, and is claimed to offer up to 7 hours of battery life. The laptop is available at a price of Rs. 34,990 after a 44 percent discount.

Buy Now at: Rs. 34,990 (MRP Rs. 62,390)

Honor MagicBook X14

The Honor MagicBook X14 features a 14-inch full-HD screen with TÜV Rheinland Low Blue Light Certification. It is powered by a 10th generation Intel Core i3 processor, which is paired with 8GB of DDR4 RAM and 256GB PCIe SSD storage. There is a 2-in-1 fingerprint power button, HD webcam with Privacy Mode, and a backlit keyboard. The laptop is claimed to offer up to 13.2 hours of battery life.

Buy Now at: Rs. 34,490 (MRP Rs. 54,999)

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HP 14s

The HP 14s is available with a 24 percent discount. It sports a 14-inch full-HD (1,920×1,080 pixels) display and is powered by the 11th generation Intel Core i3 processor. The chipset is paired with 8GB of DDR4 RAM (up to 16GB RAM support) and 512GB PCIe NVMe M.2 SSD storage. It comes with a fast charging technology that is claimed to juice up 50 percent of battery in 45 minutes.

Buy Now at: Rs. 39,990 (MRP Rs. 52,900)

Asus VivoBook 14 (2021)

The Asus VivoBook 14 is available at a discount of 34 percent. It packs a 14-inch HD (1,366×768 pixels) display and a 10th generation Intel Core i3 processor paired with 8GB DDR4 RAM and 256GB M.2 NVMe PCIe 3.0 SSD storage. It comes with a fingerprint sensor, speaker, and array microphone. The laptop is claimed to offer up to 6 hours of battery life.

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Buy Now at: Rs. 30,990 (MRP Rs. 46,990)

Amazon Great Freedom Festival 2022 sale: Best deals on laptops for working professionals

Mi Notebook Ultra

The Mi Notebook Ultra sports a 15.6-inch IPS 3.2K (3,200×2,000 pixels) display with 16:10 aspect ratio, 90Hz refresh rate, and TUV Low blue light certification. Under the hood, the laptop comes with an 11th generation Intel Core i5 processor, which is paired with 8GB of DDR4 RAM and 512GB PCIe NVMe M.2 SSD storage. It comes with a backlit keyboard and a fingerprint sensor.

Buy Now at: Rs. 52,990 (MRP Rs. 71,999)

Asus Vivobook 15

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The Asus VivoBook 15 is available at a massive discount of 41 percent. It sports a 15.6-inch full-HD (1,920×1,080 pixels) display and a Ryzen 7 3700U processor paired with 16GB DDR4 RAM and 512GB M.2 NVMe PCIe SSD storage. It comes with a VGA webcam with privacy shutter, built-in speaker, and microphone. The laptop is claimed to offer up to 6 hours of battery life.

Buy Now at: Rs. 44,490 (MRP Rs. 74,990)

Lenovo Ideapad 3

The Lenovo IdeaPad 3 sports a 15.6-inch full-HD (1,920×1,080 pixels) display and is powered by an AMD Ryzen 5 5500U processor paired with 8GB of DDR4 RAM (upgradable to 12GB) and 512GB SSD storage. It has an HD webcam with Privacy Shutter, a pair of 1.5W stereo speakers with Dolby Audio, and is claimed to offer up to 7 hours of battery life. There is also integrated AMD Radeon Graphics and a backlit keyboard. The laptop is available with a 33 percent discount.

Buy Now at: Rs. 45,990 (MRP Rs. 68,490)

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Those who can spend more money on a more powerful machine can also look at the following options.

HP Pavilion 14

The HP Pavilion 14 sports a 14-inch full-HD (1,920×1,080 pixels) display and is powered by the AMD Ryzen 5 5625U processor paired with 8GB of DDR4 RAM (up to 16GB RAM support) and 512GB PCIe NVMe M.2 SSD storage. It comes with an HD camera, built-in microphone, backlit keyboard and a number of connectivity options.

Buy Now at: Rs. 55,700 (MRP Rs. 75,000)

Lenovo Yoga 7

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The most powerful machine in the list, the Lenovo Yoga 7 gets a 14-inch 2.8K (2,880×1,800 pixels) OLED display with 90Hz refresh rate and Dolby Vision. It is powered by a 12th generation Intel Core i7 processor, which is paired with 16GB of LPDDR5 RAM and 512GB SSD. There is a backlit keyboard, full-HD camera, four 2W speakers with Dolby Atmos, Smart Amplifier, and up to 10 hours of battery life.

Buy Now at: Rs. 1,09,990 (MRP Rs. 1,60,890)


What should you make of Realme’s three new offerings? We discuss them on Orbital, the Gadgets 360 podcast. Orbital is available on Spotify, Gaana, JioSaavn, Google Podcasts, Apple Podcasts, Amazon Music and wherever you get your podcasts.
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Microsoft to Introduce Some Windows 11 Features in Windows 10: Report

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Microsoft is reportedly bringing the printing capabilities from Windows 11 to Windows 10. The new printing feature is said to introduce the option to add a PIN to a print job. This step is said to be added to avoid duplicate connections and incorrect printouts. The update is said to be part of the Windows 10 version 22H2 update. It was reported last month that Microsoft is switching to a new development schedule for Windows. Windows 11 was also reportedly said to be getting a feature called ‘Privacy Auditing’ that will help users look at the apps accessing their microphone, camera, and location data.

According to a recent report by Windows Latest, Microsoft is bringing the printing capabilities of Windows 11 to Windows 10, as a part of its Windows 10 version 22H2 update. This is said to include features that were exclusive to Windows 11, including the option to add a PIN to a print job. This feature is expected to help to avoid duplicate connections as well as incorrect printouts.

As mentioned earlier, Microsoft was reportedly switching to a new development schedule for Windows operating system. It is expected that the company is going back to its traditional three-year cycle, which could mean that the next major version might get released in 2024. This version could be Windows 12 if the company chooses to stick with its current naming trend, as per the report. Microsoft is also expected to double down on releasing new features for the current version of Windows.

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To recall, Windows 11 was also reportedly said to be getting a feature called ‘Privacy Auditing’ that will help users look at apps accessing their microphone, camera, and location data. Microsoft had initially introduced the feature to app developers for testing. However, it will be available to Windows 11 users in the future to let them decide whether they should continue to use the apps that are tracking their sensitive data on the system.


What should you make of Realme’s three new offerings? We discuss them on Orbital, the Gadgets 360 podcast. Orbital is available on Spotify, Gaana, JioSaavn, Google Podcasts, Apple Podcasts, Amazon Music and wherever you get your podcasts.

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Amazon Great Freedom Festival 2022: Best Deals on Electronics

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Amazon Great Freedom Festival 2022 sale has kicked off in India and great discounts are being offered on a wide range of products including electronics like smart TV and laptops. The five-day sale is live now on the e-commerce platform and will go on till August 10. Here is a list of some of the best deals on electronics. The laptops are from multiple brands including HP and Lenovo among others while the smart TVs are from brands including LG, Mi.

Amazon Great Freedom Festival 2022: Best deals on electronics

HP Victus 16 laptop

The HP Victus 16 Laptop comes at an MRP of Rs. 73,682, but is currently on sale for Rs. 54,990, which is a 25 percent discount. Additionally, there is a Rs. 500 discount on SBI Credit Card transactions and up to a maximum of Rs. 1,750 discounts on various SBI Credit Card transactions.

Buy now at: Rs. 54,990

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Lenovo Legion 5

The Lenovo Legion 5 was launched in December 2020 and is priced at an MRP of Rs. 93,690 but available at a discounted price of Rs. 54,990 which is a 41 percent discount. Similar to the HP Victus 16, there is a Rs. 500 discount on SBI Credit Card transactions and up to a maximum of Rs. 1,750 discounts on various SBI Credit Card transactions for the Lenovo Legion 5 too.

Buy now at: Rs. 54,990

Asus TUF Gaming F15

The Asus TUF Gaming F15 was launched in India in January 2021. The gaming laptop comes at an MRP of Rs. 74,990, which is currently on sale at Rs. 54,990, a 27 percent discount from the MRP. The SBI Credit Card transactions discounts are offered with the laptop too.

Buy now at: 54,990

LG 65-inch 4K Ultra HD Smart OLED TV

The LG 65-inch 4K Ultra HD Smart OLED TV is listed at an MRP of Rs. 2,99,990, but is available at a discount of 44 percent, bringing the price down to Rs. 1,69,490. Additionally, maximum discounts of up to Rs. 2,250 are being offered with various SBI Credit Card transactions.

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Buy now at: Rs. 1,69,490

Mi 32-inch 5A Series HD Ready Smart Android LED TV

The Mi 32-inch 5A Series HD Ready Smart Android LED TV comes at an MRP of Rs. 24,999. The smart TV from Mi comes at a discounted rate of Rs.13,999, which is a 44 percent discount from the MRP. SBI Credit Card transactions discounts of up to Rs.1,500 is also being offered with the Mi TV.

Buy now at: Rs.13,999

Acer 43-inch Ultra HD (4K) LED Android TV

The Acer 43-inch Ultra HD (4K) LED Android TV retails at an MRP of Rs. 34,990. The smart TV is currently on sale for Rs. 23,990, which is a 31 percent discount. Maximum discounts of up to Rs. 1,500 are being offered with the laptop with SBI Credit Card transactions.

Buy now at: Rs. 23,990

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What should you make of Realme’s three new offerings? We discuss them on Orbital, the Gadgets 360 podcast. Orbital is available on Spotify, Gaana, JioSaavn, Google Podcasts, Apple Podcasts, Amazon Music and wherever you get your podcasts.
Affiliate links may be automatically generated – see our ethics statement for details.

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