Nanowires and Nanocrystals for Nanotechnology
BackGoogle Tech Talks September 12, 2006 Yi Cui is an assistant professor in the Materials Science and Engineering Department at Stanford University. He is a recipient of the Technology Review World Top 100 Young Innovator Award. He received his PhD degree from Harvard University working with Prof. Charles Lieber. He received his B.S. degree from Univ of Science and Technology of China. ABSTRACT Nanowires and nanocrystals represent important nanomaterials with one-dimensional and zero-dimensional morphology, respectively. Here I will give an overview on the research about how these nanomaterials impact the critical applications in faster transistors, smaller nonvolatile memory devices, efficient...
Channel: Howto & Style
Uploaded: July 23, 2007 at 3:00 pm
Author: Google
Length: 0:42:16
Rating: 4.86
Views: 12,211
Tags: google howto nanowires nanocrystals
Video Comments:
alxvry (Sunday 17th of August 2008 02:58:42 PM)
It might be nice to know that the Guru of NanoTech at NASA is funded by Google.
kchecker (Sunday 12th of October 2008 10:19:02 PM)
and nanotechnology is awesome ALSO...
but I dont want to sound too critical ALSO
i think this guy is a nanotechnology ALSO
atihery (Saturday 5th of July 2008 10:52:54 PM)
Thankyou for share this knwoledge with us, it really seems very interesting for me, it turn on in my mind the need to study and keep up dated in these topics
cespedeslv (Monday 7th of April 2008 01:23:18 PM)
Like you said Yi, as a consumer I am looking for something *MEANINGFUL* when it comes to the *BATTERY LIFE* in my Laptop. I want to be able to use my Latop for 24 or 72hrs before I have to charge-it. I trust nanotechnology can help with this enduring problem.
eviltheory (Tuesday 18th of March 2008 03:15:17 PM)
It refers to the possible movement of the electrons. In a QD the electrons are trapped in all three dimensions due to the nano size of the QD. This physics is a consequence of the geometry though.
hekma (Friday 4th of January 2008 06:05:12 PM)
how long before we see results of technology in society ?
LengthyTube7 (Thursday 20th of December 2007 07:16:54 AM)
Every subatomic particle that we know of has at least four dimensions, and the inability of man to measure them shouldn't redefine yet another term. But don't surprised about high levels of junk science from all sides. This presentation even referred to protein as a species.
freedom729 (Friday 28th of December 2007 04:31:18 PM)
"Zero-dimensional" is a convenient label and may not be strictly accurate but facilitates communication in the same way that you would talk about a pencil lead or kleenex rather than pencil compressed graphite paste or paper tissue for the nose respectively. I believe the Professor used species in its strict technical, chemical sense to refer to a chemical entity rather than in its biological sense referring to a collection of biological entities with similar biological characteristics.
LengthyTube7 (Thursday 3rd of January 2008 12:02:33 PM)
Thnaks for the explanation. In another post I mentioned that redefining terms is problematic, at best. Case closed.
abominae (Wednesday 19th of March 2008 11:57:22 AM)
I feel smarter now that I've read this. Haha. Hey, very nice "discussion".