Nanotechnology Now

• About Us
  
  • Advertising
  • Our Mission
  • Our Team
  • Comments
  • Friends
  • Contact
• Nanotechnology
• News
  
  • Current News
  • Press Releases
  • Submit Press
  • Press kit
  • Interviews
• Columns
• Products
  
  • Our Products
  • Books
  • Featured Books
• Directories
  
  • Companies/Academic
  • Events
  • Glossary
  • Best Of
• Career Center
• Nano-Social Network
• Nano Consulting
• My Account

Home > News > Nanoscience Study Shows That Quantum Dots "Talk"

February 23rd, 2006

Nanoscience Study Shows That Quantum Dots "Talk"

Abstract:
In the recent study, the researchers were the first to use theoretical models to show how light energy shining on quantum dots would prompt them to transfer energy in a “coherent” fashion. They found that when the dots were arranged a certain distance from each other – greater than the radius of the dots – light waves traveled between the nanocrystals in a consistent pattern. In previous research, the light’s wavelength would change or become irregular during the energy exchange, which creates a breakdown in communication between quantum dots.

Source:
Ohio University

Bookmark:

Related News Press

Possible Futures

Lifeboat publishes its first book: The Lifeboat Foundation has published its first book, "The Human Race to the Future: What Could Happen -- and What to Do" May 14th, 2013

UC Santa Barbara History Professor's Book Elucidates, Celebrates ‘Visioneers' May 14th, 2013

Conceptual Nanomedical Lipofuscin Removal Strategy April 29th, 2013

The Global Desalination Market 2013-2023 April 24th, 2013

Nanomedicine

UofL scientists uncover how grapefruits provide a secret weapon in medical drug delivery May 22nd, 2013

Single-Cell Transfection Tool Enables Added Control for Biological Studies: McCormick researchers develop method of delivering molecules into targeted cells May 22nd, 2013

How Gold Nanoparticles Can Help Fight Ovarian Cancer May 21st, 2013

MU Researchers Develop Radioactive Nanoparticles that Target Cancer Cells: This is an early step toward developing therapies for metastasized cancers, MU scientist says May 21st, 2013

Quantum Computing

Harris & Harris Group Notes the Sale of a Second D-Wave Quantum Computer May 16th, 2013

Cold atoms for quantum technology May 12th, 2013

Flawed Diamonds Promise Sensory Perfection: Berkeley Lab researchers and their colleagues extend electron spin in diamond for incredibly tiny magnetic detectors May 10th, 2013

New magnetic graphene may revolutionize electronics May 10th, 2013

Optical Computing

Rice unveils method for tailoring optical processors: Arranging nanoparticles in geometric patterns allows for control of light with light May 21st, 2013

Moth-Inspired Nanostructures Take the Color Out of Thin Films May 17th, 2013

UC Riverside scientists discovering new uses for tiny carbon nanotubes: Adding ionic liquid to nanotube films could build smaller gadgets, and create more cost effective 'Smart Windows' that darken in bright sun May 15th, 2013

Use of laser light yields versatile manipulation of a quantum bit May 1st, 2013

Materials

Gold nanocrystal vibration captured on billion-frames-per-second film May 23rd, 2013

IDTechEx launches online Market Intelligence Portal May 23rd, 2013

Weird science: Crystals melt when they're cooled May 22nd, 2013

INSCX™ exchange announces substantial increase in capital designated to provide Trade Finance for registered Nanomaterial Producers May 21st, 2013

Announcements

How do cold ions slide May 24th, 2013

Heinrich Rohrer dies at 79; a father of nanotechnology: With IBM colleague Gerd Binnig, Rohrer invented the scanning tunneling microscope, which can show individual atoms on a surface and move them around May 23rd, 2013

Gold nanocrystal vibration captured on billion-frames-per-second film May 23rd, 2013

Glowing Plant Releases Maker Kit, Enabling Anyone to Make a Glowing Plant at Home: Glowing Plant seeks funds via crowdfunding and raises almost $400,000 May 23rd, 2013

	The latest news from around the world, FREE

Premium Products
	Only the news you want to read!  Learn More
	University Technology Transfer & Patents  Learn More
	Full-service, expert consulting  Learn More

Nanotechnology Now Featured Books