Nanotechnology Now

Our NanoNews Digest Sponsors

Heifer International

Wikipedia Affiliate Button

Home > News > Of bits and qubits

June 3rd, 2007

Of bits and qubits

Abstract:
There are a still many problems that require large computing power and memory. Factoring large integers, discrete logarithms, and modeling and simulating quantum systems are NP (Nondeterministic Polynomial time) problems that cannot be solved using a classical computer. The solution for these problems will be useful in areas such as development of secure communications, development of advanced processes (single atom doping) in the semiconductor industry, nanotechnology and spintronics (short form for spin-based electronics, which utilizes the spin of an electron). An understanding of quantum processes can also potentially lead to discovery of new phenomena in mesophysics and nanophysics, which, in turn, can aid the development of new devices.

Source:
thehindubusinessline.com

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

Spintronics

Smart multi-layered magnetic material acts as an electric switch: New study reveals characteristic of islands of magnetic metals between vacuum gaps, displaying tunnelling electric current March 1st, 2017

First experimental proof of a 70 year old physics theory: First observation of magnetic phase transition in 2-D materials, as predicted by the Nobel winner Onsager in 1943 January 6th, 2017

Investigations of the skyrmion Hall effect reveal surprising results: One step further towards the application of skyrmions in spintronic devices December 28th, 2016

Electron highway inside crystal December 12th, 2016

Chip Technology

Atomic discovery opens door to greener, faster, smaller electronic circuitry: Scientists find way to correct communication pathways in silicon chips, making them perfect July 27th, 2017

Strange electrons break the crystal symmetry of high-temperature superconductors: Brookhaven Lab scientists discover spontaneous voltage perpendicular to applied current that may help unravel the mystery of high-temperature superconductors July 27th, 2017

First Capacitive Transducer with 13nm Gap July 27th, 2017

Living computers: RNA circuits transform cells into nanodevices July 27th, 2017

Quantum Computing

Ultracold molecules hold promise for quantum computing: New approach yields long-lasting configurations that could provide long-sought “qubit” material July 27th, 2017

Into the quantum world with a tennis racket: Classical mechanics helps control quantum computers July 6th, 2017

Microsoft, Purdue collaborate to advance quantum computing May 30th, 2017

Looking for the quantum frontier: Beyond classical computing without fault-tolerance? April 27th, 2017

Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers

Rice U. scientists map ways forward for lithium-ion batteries for extreme environments: Paper details developments toward high-temperature batteries July 27th, 2017

Ultracold molecules hold promise for quantum computing: New approach yields long-lasting configurations that could provide long-sought “qubit” material July 27th, 2017

Atomic discovery opens door to greener, faster, smaller electronic circuitry: Scientists find way to correct communication pathways in silicon chips, making them perfect July 27th, 2017

Physicists gain new insights into nanosystems with spherical confinement: Enormous potential for the targeted delivery of pharmaceutical agents and the creation of tailored nanoparticles July 27th, 2017

NanoNews-Digest
The latest news from around the world, FREE



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











ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project