• About Us
  • Advertise
  • Contact Us
  • DMCA
  • Follow on Google News
Thursday, October 5, 2023
  • Login
Metro City News
  • Home
  • India
    • National
    • State News
  • World
  • Business
  • Education
  • Entertainment
  • Lifestyle
    • Health & Fitness
    • Fashion & Beauty
    • Travel
    • Food
    • Photography
  • Tech
    • App News
  • Auto
  • Finance/Money
  • Sports
  • Others
    • Agriculture
    • Science
    • Astrology
    • Press Release
    • Religion
    • Social Work
No Result
View All Result
  • Home
  • India
    • National
    • State News
  • World
  • Business
  • Education
  • Entertainment
  • Lifestyle
    • Health & Fitness
    • Fashion & Beauty
    • Travel
    • Food
    • Photography
  • Tech
    • App News
  • Auto
  • Finance/Money
  • Sports
  • Others
    • Agriculture
    • Science
    • Astrology
    • Press Release
    • Religion
    • Social Work
No Result
View All Result
Metro City News
No Result
View All Result
Home Tech

New device to help reduce frequent charging of wireless electronic gadgets

Metro City News Desk by Metro City News Desk
July 30, 2021
in Tech
Share on FacebookShare on Twitter

New Delhi: As we are moving toward a data-driven age, there is a need for faster and very low power computing. Memories play a crucial role in this, as for faster processing of data; the CPU rapidly reads and writes on the memory.

A researcher at the Indian Institute of Technology (IIT) Delhi has designed a device for high-density magnetic memory, in collaboration with the National University of Singapore(NUS).The proposed device may help reduce frequent charging of wireless electronic devices such as mobile phones and other Internet of Thing (IoT) based devices.

RelatedPosts

Embrace the Journey with Kingston Technology on World Tourism Day

Embrace the Journey with Kingston Technology on World Tourism Day

October 4, 2023
Embrace the Essence of Raksha Bandhan with Kingston Technology’s compelling Gifting Options

Embrace the Essence of Raksha Bandhan with Kingston Technology’s compelling Gifting Options

August 31, 2023

The main memory, i.e., the Random-access memory (RAM) is most commonly used in modern computer architecture. These are SRAMs and DRAMs, which are based on CMOS technology. They are fast but volatile and require a constant supply of power, which consumes lots of energy. But, if these could be made non-volatile, then computing could be made more energy-efficient.

Spintronics memories like spin-transfer torque magneto-resistive RAM (STT-MRAM) and spin-orbit torque magneto-resistive RAM (SOT-MRAM) are inherently non-volatile. They consume no power at standby. Also, their operation speeds are comparable to RAMs. Hence, these spintronics memories are the most potential candidates for replacing current electronic RAMs, says IIT Delhi statement.

New device to help reduce frequent charging of wireless electronic gadgets
Figure-1: Spintronics memories

SOT-MRAMs are better than STT-MRAM in terms of reliability and writing speed but lags in achieving high integration density. This is because, unlike STT-MRAM, which is a two-terminal device and needs one transistor for reading and writing operation, the SOT-MRAMs require two transistors each for reading and writing. Thus SOT-MRAM requires a larger area per bit as compared to STT-MRAM, as shown in figure-1.

Also, SOT-MRAM is less prone to breakdown due to separate read and write paths, this is absent in STT-MRAMs. Hence, SOT-MRAM is the preferred choice among the research community however significant work is required to increase their areal density.

In a collaborative work between Prof. Rahul Mishra from the Centre for Applied Research in Electronics (CARE), IIT Delhi, and Prof. Hyunsoo Yang from the National University of Singapore(NUS) a possible solution for achieving higher integration density in SOT-MRAMs was proposed and experimentally demonstrated.

Prof. Rahul Mishra, CARE, IIT Delhi said, “We demonstrated a shared write channel based multibit SOT cell scheme, which reduces the number of transistors required per bit. This cell design requires half the area compared to conventional SOT MRAM, thus almost doubles the area efficiency of the memory chip”.

New device to help reduce frequent charging of wireless electronic gadgets
Figure 2- Shared channel scheme for increasing the area efficiency

To make the above design feasible, the team designed a magnetic memory device, which can be programmed by the application of gate voltage. The gate voltage was used to migrate oxygen ions in the device, which resulted in modulation of the spin current polarity as shown in Figure 3. Thus, cells can now be written individually, and hence they obtained a full-fledged, working area-efficient SOT memory. The work was published in Physical Review applied journal.

New device to help reduce frequent charging of wireless electronic gadgets
Figure 3:Working principle of the proposed device

Prof. Mishra further said, “The results of this work could eventually help to develop low power electronic devices. The frequent charging of wireless electronic devices such as mobile phones, IoT devices, etc would be significantly reduced with the proposed device. It would be especially useful for industrial applications where sensors are put in locations, which are not easy to access. Low power and high-density memory devices would not only help reduce global energy footprint but the saved energy can also be used for extra computational tasks”. (India Science Wire)

Tags: computingCPUdata processingIIT DelhiIndian Institute of TechnologyInternet of ThingIoT devicesmagnetic memorymemorymobile phonesNational University of SingaporeNUSpowerwireless devices
ShareTweetShareSendSharePinSend
Previous Post

Jawahar Navodaya Vidyalaya students accomplish glittering feat

Next Post

Fitness entrepreneur ‘The Yash Thakur’ blends style to bring the best out of fitness

Metro City News Desk

Metro City News Desk

Related Posts

Embrace the Journey with Kingston Technology on World Tourism Day
Tech

Embrace the Journey with Kingston Technology on World Tourism Day

by Metro City News Desk
October 4, 2023
Embrace the Essence of Raksha Bandhan with Kingston Technology’s compelling Gifting Options
Tech

Embrace the Essence of Raksha Bandhan with Kingston Technology’s compelling Gifting Options

by Metro City News Desk
August 31, 2023
FCUK launches fashion-tech smartwatch Tide, premium textured strap with a built-in voice assistance & single sync BT calling at Rs 1995 on Amazon Fashion
Tech

FCUK launches fashion-tech smartwatch Tide, premium textured strap with a built-in voice assistance & single sync BT calling at Rs 1995 on Amazon Fashion

by Metro City News Desk
August 8, 2023
Enhance Your Travel Experience with the Compelling Travel Gadgets from Kingston Technology
Tech

Enhance Your Travel Experience with the Compelling Travel Gadgets from Kingston Technology

by Metro City News Desk
July 31, 2023
Cybersecurity Startup Prikus Tech raises USD 6.2M in seed funding
Tech

Cybersecurity Startup Prikus Tech raises USD 6.2M in seed funding

by Metro City News Desk
July 15, 2023
Applify revolutionizes mobile app development with cutting-edge solutions
Tech

Applify revolutionizes mobile app development with cutting-edge solutions

by Metro City News Desk
July 8, 2023
Next Post

Fitness entrepreneur ‘The Yash Thakur’ blends style to bring the best out of fitness

Influencerquipo Presents Emerging Beauty Content Creator of the Year - Shilpi Banda, sets the way to Instagram Influencer!

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Unveiling the Mysteries of Life with Sandeep Joshi: Your Guide to Love, Marriage, Business, Health, and Wealth Through Astrology and Tarot

Unveiling the Mysteries of Life with Sandeep Joshi: Your Guide to Love, Marriage, Business, Health, and Wealth Through Astrology and Tarot

September 13, 2023
Introducing Vassio: Elevating Comfort in Office and Home Furniture

Introducing Vassio: Elevating Comfort in Office and Home Furniture

August 23, 2023
Defence Products Exhibition at BDL

Defence Products Exhibition at BDL

December 14, 2021
Santanam and Tanya Hope join hands for Prashant Raj’s next

Santanam and Tanya Hope join hands for Prashant Raj’s next

April 26, 2022

Eco-friendly scooter for last mile delivery and personal commute

March 23, 2021
Technisanct to launch Falconfeedsio – A threat intelligence platform for cyber security professionals and enthusiasts

Technisanct to launch Falconfeedsio – A threat intelligence platform for cyber security professionals and enthusiasts

April 7, 2023

“DeFi” & “Trust Wallet” – Legal & Regulatory Concern in Crypto Space Globally?

November 2, 2020

Mohd. Irfan Siddique : Well known film director, producer and business man in Mumbai

May 18, 2021

Bonkers Corner launches a new collection inspired by Disney and Marvel characters! 

February 7, 2023

From Alia Bhatt to Radhika Madan, here’s a look at the unabashed, unapologetic strong characters played by leading actresses

July 7, 2023

Sunny, A young actor, model and enthusiast of exploring and trying new things

February 7, 2022

Startup Stairs launches Growth Accelerator Program to select 20 startups for a Rs. 20 crore fund

November 21, 2022

Homebrew Gossips: Making India Ready to Decode the Wine Decorum

April 9, 2022

Bengaluru scientists develop off-grid mobile oxygen concentrator

July 3, 2021

Akshay Anand trailblazing the education system through Pratibha Pallavan Public School

January 13, 2022

Most Iconic Education Fair in Kolkata

November 7, 2022

Categories

  • Agriculture
  • App News
  • Astrology
  • Auto
  • Business
  • Education
  • Entertainment
  • Fashion & Beauty
  • Finance/Money
  • Food
  • Health & Fitness
  • Lifestyle
  • National
  • Photography
  • Politics
  • Press Release
  • Religion
  • Science
  • Social Work
  • Sports
  • State News
  • Tech
  • Travel
  • Uncategorized
  • World

Recent News

SheThePeople to host its 9th Digital Women Awards at T-Hub, Telangana

SheThePeople to host its 9th Digital Women Awards at T-Hub, Telangana

October 4, 2023
Embrace the Journey with Kingston Technology on World Tourism Day

Embrace the Journey with Kingston Technology on World Tourism Day

October 4, 2023
  • About Us
  • Advertise
  • Contact Us
  • DMCA
  • Follow on Google News

© 2022 Metro City News

No Result
View All Result
  • About Us
  • Advertise
  • Contact Us
  • DMCA
  • Home
  • Privacy Policy

© 2022 Metro City News

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In