Engineers Garage

  • Projects and Tutorials
    • Electronic Projects
      • 8051
      • Arduino
      • ARM
      • AVR
      • PIC
      • Raspberry pi
      • STM32
    • Tutorials
    • Circuit Design
    • Project Videos
    • Components
  • Articles
    • Tech Articles
    • Insight
    • Invention Stories
    • How to
    • What Is
  • News
    • Electronic Products News
    • DIY Reviews
    • Guest Post
  • Forums
    • EDABoard.com
    • Electro-Tech-Online
    • EG Forum Archive
  • Digi-Key Store
    • Cables, Wires
    • Connectors, Interconnect
    • Discrete
    • Electromechanical
    • Embedded Computers
    • Enclosures, Hardware, Office
    • Integrated Circuits (ICs)
    • Isolators
    • LED/Optoelectronics
    • Passive
    • Power, Circuit Protection
    • Programmers
    • RF, Wireless
    • Semiconductors
    • Sensors, Transducers
    • Test Products
    • Tools
  • EE Resources
    • DesignFast
    • LEAP Awards
    • Oscilloscope Product Finder
    • White Papers
    • Webinars
  • EE Learning Center
    • Design Guides
      • WiFi & the IOT Design Guide
      • Microcontrollers Design Guide
      • State of the Art Inductors Design Guide
  • Women in Engineering

Permanent ‘ice water’ – Stable liquid-solid state disclosed in nanoparticles

By Parul Gupta

Scientists have founded that gallium based nanoparticles can prepare a robust core encompassed by a liquid coating at a temperature of 100 Degrees Fahrenheit. The finding introduced that this steady phase coexistence procedure at the nanoscale has even been rightly identified.

A false-colour, side image of a concrete gallium core contemporaneous within a liquid gallium nanoparticle. Such new nanoparticles display different interactions with electrons and light at the atomic scale that could be subjugated by a section called plasmonics for novel light-based technologies.

That is essentially the surprising identification recently crafted by an international team of scientists led by an electronic engineering lecturer at Duke University. But instead of a stimulating combination of H2O in a pint glass, the scientists were performing with the chemical substance gallium on a nanoscopic scale.

Gallium is a silvery, soft bluish metal at normal temperature. Boost the temperature to 86 Degrees Fahrenheit, however, and it dissolves. Fall in the temperature to subzero levels and it becomes brittle and hard. But when gallium nanoparticles settle on topmost of a sapphire layer, they prepare a solid core encompassed by a liquid external layer. The identification marks the foremost time that this settled phase coexistence procedure at the nanoscale has been directly identified.

“Such unique combination of a liquid and compact state existing altogether has been expected theoretically and recognized indirectly in other substances in narrow groups of particular temperatures,” says April Brown, the Professor of Computer and Electrical Engineering at Duke. “But such discovery was much unpredicted, specifically because of its steadiness over such a big temperature range.”

The range of temperature that Brown is referring to incorporates more than 1,000 Degrees Fahrenheit, all the way from -135 to 980 Degrees.

“At a central level, this discovery discloses the requirement to reconsider all according to the presumptions about liquid-solid equilibrium,” stated Andres Aguado, lecturer of atomic, optical and theoretical physics at the University of Spain in Valladolid. “At a highly applied level, the results revealed much promise for upcoming nanotechnology applications.”

Gallium is a vital substance in electrical and is utilize in microwave circuit, fast-speed switching, and infrared circuits, the identification of this new partially solid, partially liquid nanoparticle phase could be utilized in molecular sensing gadgets, ultraviolet sensors and augmented photo-detectors, Brown expects that this work is just similar to the tip of the iceberg as she intends on preparing a facility at Duke to identify what other nanoparticles might have similar unpredicted phase features.

There were hard efforts made in order to find out such a novel discovery. It is expected that such a realization will now be able to serve various sorts of applications that were not able to be served up to the standards. The scientist was accompanied in conjunction with researchers at the renowned Institute of Nanotechnology, Italy – CNR, the University of Melbourne, the Johannes Kepler University and the University of Western Australia. Further details of the study are disclosed in its published report.


Filed Under: News

 

Questions related to this article?
👉Ask and discuss on Electro-Tech-Online.com and EDAboard.com forums.



Tell Us What You Think!! Cancel reply

You must be logged in to post a comment.

HAVE A QUESTION?

Have a technical question about an article or other engineering questions? Check out our engineering forums EDABoard.com and Electro-Tech-Online.com where you can get those questions asked and answered by your peers!


Featured Tutorials

  • Introduction to Brain Waves & its Types (Part 1/13)
  • Understanding NeuroSky EEG Chip in Detail (Part 2/13)
  • Performing Experiments with Brainwaves (Part 3/13)
  • Amplification of EEG Signal and Interfacing with Arduino (Part 4/13)
  • Controlling Led brightness using Meditation and attention level (Part 5/13)
  • Control Motor’s Speed using Meditation and Attention Level of Brain (Part 6/13)

Stay Up To Date

Newsletter Signup

Sign up and receive our weekly newsletter for latest Tech articles, Electronics Projects, Tutorial series and other insightful tech content.

EE Training Center Classrooms

EE Classrooms

Recent Articles

  • What are the battery-selection criteria for low-power design?
  • Key factors to optimize power consumption in an embedded device
  • EdgeLock A5000 Secure Authenticator
  • How to interface a DS18B20 temperature sensor with MicroPython’s Onewire driver
  • Introduction to Brain Waves & its Types (Part 1/13)

Most Popular

5G 555 timer circuit 8051 ai Arduino atmega16 automotive avr bluetooth dc motor display Electronic Part Electronic Parts Fujitsu ic infineontechnologies integratedcircuit Intel IoT ir lcd led maximintegratedproducts microchip microchiptechnology Microchip Technology microcontroller microcontrollers mosfet motor powermanagement Raspberry Pi remote renesaselectronics renesaselectronicscorporation Research samsung semiconductor sensor software STMicroelectronics switch Technology vishayintertechnology wireless

RSS EDABOARD.com Discussions

  • Pull up via GPIO
  • Variable Phase shift control circuit for PWM circuit
  • Fpga wake up
  • Vco cadencd
  • Thyristor Gate Drive

RSS Electro-Tech-Online.com Discussions

  • DIY bluetooth speaker
  • Question about ultrasonic mist maker
  • HV Diodes
  • Disabled son needs advice please
  • RF modules which can handle high number of bytes per second
Engineers Garage
  • Analog IC TIps
  • Connector Tips
  • DesignFast
  • EDABoard Forums
  • EE World Online
  • Electro-Tech-Online Forums
  • Microcontroller Tips
  • Power Electronic Tips
  • Sensor Tips
  • Test and Measurement Tips
  • 5G Technology World
  • About Us
  • Contact Us
  • Advertise

Copyright © 2022 WTWH Media LLC. All Rights Reserved. The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used, except with the prior written permission of WTWH Media
Privacy Policy | Advertising | About Us

Search Engineers Garage

  • Projects and Tutorials
    • Electronic Projects
      • 8051
      • Arduino
      • ARM
      • AVR
      • PIC
      • Raspberry pi
      • STM32
    • Tutorials
    • Circuit Design
    • Project Videos
    • Components
  • Articles
    • Tech Articles
    • Insight
    • Invention Stories
    • How to
    • What Is
  • News
    • Electronic Products News
    • DIY Reviews
    • Guest Post
  • Forums
    • EDABoard.com
    • Electro-Tech-Online
    • EG Forum Archive
  • Digi-Key Store
    • Cables, Wires
    • Connectors, Interconnect
    • Discrete
    • Electromechanical
    • Embedded Computers
    • Enclosures, Hardware, Office
    • Integrated Circuits (ICs)
    • Isolators
    • LED/Optoelectronics
    • Passive
    • Power, Circuit Protection
    • Programmers
    • RF, Wireless
    • Semiconductors
    • Sensors, Transducers
    • Test Products
    • Tools
  • EE Resources
    • DesignFast
    • LEAP Awards
    • Oscilloscope Product Finder
    • White Papers
    • Webinars
  • EE Learning Center
    • Design Guides
      • WiFi & the IOT Design Guide
      • Microcontrollers Design Guide
      • State of the Art Inductors Design Guide
  • Women in Engineering