Featured Research

from universities, journals, and other organizations

Qubit Link Could Pave The Way For World's Most Powerful Computers

Date:
October 19, 2005
Source:
University of Manchester
Summary:
Scientists at The University of Manchester have made a major breakthrough which could pave the way for a new type of high-speed computer. Professor Richard Winpenny, of the School of Chemistry and a team of international researchers, have discovered a new method which could hold the key to creating the first practical quantum computers. If built, quantum computers would be the most powerful computers ever made, with speeds millions of times faster than the average PC for some calculations.

Professor Richard Winpenny, of the School of Chemistryand a team of international researchers, have discovered a new methodwhich could hold the key to creating the first practical quantumcomputers.

If built, quantum computers would be the most powerfulcomputers ever made, with speeds millions of times faster than theaverage PC for some calculations. These speeds would be valuable infactoring large numbers, and therefore extremely useful for encryptinginformation.

Professor Richard Winpenny and the research teamhave for the first time demonstrated how qubit rings, pieces of quantuminformation, can be linked together.

The breakthrough, whichresults from three years research, opens up the possibility of beingable to create quantum gates - a more advanced version of processorsfound in modern computers.

Professor Winpenny, said: "Linkingthese molecules not only gives us a much better understanding of howthese molecules interact but it also gives us more control over howthey interact, which is essential if we are to ever successfullyimplement quantum gates.

"This is the start rather than thefinish in terms of the development of a quantum computer, but now thatwe have shown we can do this, it gives us clear targets."

Thefull results of the research will be published in issue 40 of theChemistry Journal Angewandte Chemie. The Paper is entitled: "LinkingRings through Diamines and Clusters: Exploring Synthetic Methods forMaking Magnetic Quantum Gates."

The research, which was funded bythe Engineering and Physical Sciences Research Council (EPSRC), theRoyal Society and the European Commission, was carried out incollaboration with The Italian National Institute for the Physics ofMatter (Modena) and the Centre National de la Recherche Scientifique(Grenoble). Key to the collaboration is a European funded Network ofExcellence MagmaNet - which has recently been founded to underpinresearch in molecular magnetism.


Story Source:

The above story is based on materials provided by University of Manchester. Note: Materials may be edited for content and length.


Cite This Page:

University of Manchester. "Qubit Link Could Pave The Way For World's Most Powerful Computers." ScienceDaily. ScienceDaily, 19 October 2005. <www.sciencedaily.com/releases/2005/10/051018224342.htm>.
University of Manchester. (2005, October 19). Qubit Link Could Pave The Way For World's Most Powerful Computers. ScienceDaily. Retrieved August 20, 2014 from www.sciencedaily.com/releases/2005/10/051018224342.htm
University of Manchester. "Qubit Link Could Pave The Way For World's Most Powerful Computers." ScienceDaily. www.sciencedaily.com/releases/2005/10/051018224342.htm (accessed August 20, 2014).

Share This




More Matter & Energy News

Wednesday, August 20, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Awesome New Camouflage Sheet Was Inspired By Octopus Skin

Awesome New Camouflage Sheet Was Inspired By Octopus Skin

Newsy (Aug. 19, 2014) Scientists have developed a new device that mimics the way octopuses blend in with their surroundings to hide from dangerous predators. Video provided by Newsy
Powered by NewsLook.com
Researcher Testing on-Field Concussion Scanners

Researcher Testing on-Field Concussion Scanners

AP (Aug. 19, 2014) Four Texas high school football programs are trying out an experimental system designed to diagnose concussions on the field. The technology is in response to growing concern over head trauma in America's most watched sport. (Aug. 19) Video provided by AP
Powered by NewsLook.com
Green Power Blooms as Japan Unveils 'hydrangea Solar Cell'

Green Power Blooms as Japan Unveils 'hydrangea Solar Cell'

AFP (Aug. 19, 2014) A solar cell that resembles a flower is offering a new take on green energy in Japan, where one scientist is searching for renewables that look good. Duration: 01:29 Video provided by AFP
Powered by NewsLook.com
Tiny Satellites, Like The One Tossed From ISS, On The Rise

Tiny Satellites, Like The One Tossed From ISS, On The Rise

Newsy (Aug. 18, 2014) The Chasqui I, hand-delivered into orbit by a Russian cosmonaut, is one of hundreds of small satellites set to go up in the next few years. Video provided by Newsy
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:
from the past week

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins