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

New device to help reduce frequent charging of wireless electronic gadgets

Kerala Reporter by Kerala Reporter
July 30, 2021
in Tech
0
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.

Related Posts

Join Kingston Technology’s Year End Celebration Extravaganza Now!

Join Kingston Technology’s Year End Celebration Extravaganza Now!

December 1, 2023
Kingston Leads Channel SSD Shipments for the 6th Consecutive Year

Kingston Leads Channel SSD Shipments for the 6th Consecutive Year

November 27, 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
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

Kerala Reporter

Kerala Reporter

Related Posts

Join Kingston Technology’s Year End Celebration Extravaganza Now!
Tech

Join Kingston Technology’s Year End Celebration Extravaganza Now!

by Kerala Reporter
December 1, 2023
0

Now win exciting prizes like MacBook Air, Paytm e-vouchers and...

Kingston Leads Channel SSD Shipments for the 6th Consecutive Year
Tech

Kingston Leads Channel SSD Shipments for the 6th Consecutive Year

by Kerala Reporter
November 27, 2023
0

Strong SSD Portfolio and Renowned Customer Support Leads to 28%...

Kingston Technology Redefines Tech Dreams with Exclusive Offers in Amazon Great Indian Sale

Kingston Technology Redefines Tech Dreams with Exclusive Offers in Amazon Great Indian Sale

October 13, 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
Trusted Data Solutions (TDS) bets big on India; sets up India Restoration Assurance Center in Mumbai

Trusted Data Solutions (TDS) bets big on India; sets up India Restoration Assurance Center in Mumbai

May 2, 2023
Buzybug launches its own PC Hardware brand Toraac

Buzybug launches its own PC Hardware brand Toraac

May 1, 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 *

RECOMMENDED NEWS

Urvashi Rautela Creates Havoc At The Mumbai Airports As She Gets Mobbed By The Fans At The Airport

2 years ago

India’s Top Thought Leaders provide their vision and ideas on draft STIP

3 years ago

First generation entrepreneur Vikas Shrivastava launched Voxbourne Energy Pvt Ltd admist lockdown and earns huge profits

3 years ago
Trackier Gets 2023-24 Great Place To Work Certification

Trackier Gets 2023-24 Great Place To Work Certification

4 weeks ago

BROWSE BY CATEGORIES

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

BROWSE BY TOPICS

ActionAid Association AI Artificial intelligence author Bengaluru cybersecurity Dheeraj Gupta digital creator digital marketing agency doctor Dr. Jitendra Matlani Dubai Education entrepreneur Fairplay Govt. of India Gujarat Gurugram Guwahati Healthcare hospitality industry Hyderabad Indian Premier League Influencer investment IPL Karnataka Kerala Kingston Technology K Raheja Corp Homes mental health model Mohali Mumbai music Music Industry NGO Nidarshana Gowani NITI Aayog Noida real estate research social media influencer Surat Women Empowerment

POPULAR NEWS

  • "My character of Geeta is completely opposite from my real life "says Middle Class Love actress Kavya Thapar as she shares a glimpse of her new Telugu film along with superstar Sundeep Kishan

    “My character of Geeta is completely opposite from my real life, “says Middle Class Love actress Kavya Thapar as she shares a glimpse of her new Telugu film along with superstar Sundeep Kishan

    0 shares
    Share 0 Tweet 0
  • Now our E-store India has become an international company

    0 shares
    Share 0 Tweet 0
  • Nishtha Solanki the mastermind behind Atikin Foundation

    0 shares
    Share 0 Tweet 0
  • India ranks 3rd in Start-Up ecosystem and Unicorns: Dr Jitendra Singh

    0 shares
    Share 0 Tweet 0
  • ‘A Stylish Affair’ heralds the launch of TECNO Mobile’s Camon 19 series with renowned designers, models, influencers, and celebrities in attendance

    0 shares
    Share 0 Tweet 0

Follow us on social media:

Recent News

  • Bee2 Unleashes Directorial Brilliance in Debut Film: A Star on Both Sides of the Camera
  • Join Kingston Technology’s Year End Celebration Extravaganza Now!
  • Kingston Leads Channel SSD Shipments for the 6th Consecutive Year

Category

  • Agriculture
  • App News
  • Astrology
  • Auto
  • Business
  • Education
  • Entertainment
  • Fashion & Beauty
  • Finance/Money
  • Food
  • Gadgets
  • Health & Fitness
  • India
  • Kerala
  • Lifestyle
  • National
  • Politics
  • Press Release
  • Religion
  • Science
  • Social Work
  • Sports
  • State News
  • Tech
  • Travel
  • World
December 2023
M T W T F S S
 123
45678910
11121314151617
18192021222324
25262728293031
« Nov    
  • About Us
  • Advertise
  • Privacy Policy
  • DMCA
  • Contact Us
  • Follow on Google News

© 2022 Kerala Reporter - Design & Developed by Brand Maker RD.

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

© 2022 Kerala Reporter - Design & Developed by Brand Maker RD.

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