Embedded Systems Conference
Breaking News
Comments
Newest First | Oldest First | Threaded View
de_la_rosa
User Rank
Author
re: Princeton researchers claim breakthrough on path to quantum computing
de_la_rosa   10/22/2012 10:30:41 PM
NO RATINGS
this sounds like a headache.

ReneCardenas
User Rank
Author
re: Princeton researchers claim breakthrough on path to quantum computing
ReneCardenas   10/22/2012 9:45:11 PM
NO RATINGS
Resistion, I agree with your comment. A lab setting is one thing, but to scale up, it would imply that the system would have to spend large amonunt of resources to limit other sources of influence (NOISE). So from the start this new computing method is doomed. It is tough enough to control electrical domain, now add to the mix magnetic, radiation sources, gavity (?), etc...

resistion
User Rank
Author
re: Princeton researchers claim breakthrough on path to quantum computing
resistion   10/22/2012 4:54:07 AM
NO RATINGS
"One challenge facing scientists is that the spins of electrons, or any other quantum particles, are incredibly delicate. Any outside influences, whether a wisp of magnetism or glimpse of light, destabilizes the electrons' spins and introduces errors." Shielding from noise sources is going to be a toughie.

Sam Beal
User Rank
Author
re: Princeton researchers claim breakthrough on path to quantum computing
Sam Beal   10/21/2012 12:53:56 AM
NO RATINGS
scaling is the key question. Not clear what the temp requirement is but near zero won't scale.



Radio
NEXT UPCOMING BROADCAST

Drones are, in essence, flying autonomous vehicles. Pros and cons surrounding drones today might well foreshadow the debate over the development of self-driving cars. In the context of a strongly regulated aviation industry, "self-flying" drones pose a fresh challenge. How safe is it to fly drones in different environments? Should drones be required for visual line of sight – as are piloted airplanes? Join EE Times' Junko Yoshida as she moderates a panel of drone experts.

Brought to you by

July 16, 1pm EDT Thursday
IoT Network Shoot Out
Top Comments of the Week
Flash Poll
Like Us on Facebook

Datasheets.com Parts Search

185 million searchable parts
(please enter a part number or hit search to begin)
Special Video Section
LED lighting is an important feature in today’s and future ...
Active balancing of series connected battery stacks exists ...
After a four-year absence, Infineon returns to Mobile World ...
A laptop’s 65-watt adapter can be made 6 times smaller and ...
An industry network should have device and data security at ...
The LTC2975 is a four-channel PMBus Power System Manager ...
In this video, a new high speed CMOS output comparator ...
The LT8640 is a 42V, 5A synchronous step-down regulator ...
The LTC2000 high-speed DAC has low noise and excellent ...
How do you protect the load and ensure output continues to ...
General-purpose DACs have applications in instrumentation, ...
Linear Technology demonstrates its latest measurement ...
10:29
Demos from Maxim Integrated at Electronica 2014 show ...
Bosch CEO Stefan Finkbeiner shows off latest combo and ...
STMicroelectronics demoed this simple gesture control ...
Keysight shows you what signals lurk in real-time at 510MHz ...
TE Connectivity's clear-plastic, full-size model car shows ...
Why culture makes Linear Tech a winner.
Recently formed Architects of Modern Power consortium ...
Specially modified Corvette C7 Stingray responds to ex Indy ...