Science > Physics > simple way to make nano-sized particles with potentially useful magneticproperties
| Topic: |
Science > Physics |
| User: |
"Sam Wormley" |
| Date: |
04 Aug 2005 09:08:37 PM |
| Object: |
simple way to make nano-sized particles with potentially useful magneticproperties |
Just add salt (Aug 4)
http://physicsweb.org/article/news/9/8/3
Physicists in the US have developed a simple way to make nano-sized
particles with potentially useful magnetic properties. J Ping Liu and
colleagues at the University of Texas at Arlington added ordinary table
salt to particles of iron-platinum particles and then heated them to
produce nanoparticles that could be used as building blocks for magnetic
recording media and in biomedical applications.
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| User: "Uncle Al" |
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| Title: Re: simple way to make nano-sized particles with potentially usefulmagneticproperties |
05 Aug 2005 11:45:25 AM |
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Sam Wormley wrote:
Just add salt (Aug 4)
http://physicsweb.org/article/news/9/8/3
Physicists in the US have developed a simple way to make nano-sized
particles with potentially useful magnetic properties. J Ping Liu and
colleagues at the University of Texas at Arlington added ordinary table
salt to particles of iron-platinum particles and then heated them to
produce nanoparticles that could be used as building blocks for magnetic
recording media and in biomedical applications.
"The team have produced particles with diameters of between 4 and 15
nm that have coercivities in excess of 3 Tesla."
Kewl! Note the careful omission of production scale, real or
imagined.
--
Uncle Al
http://www.mazepath.com/uncleal/
(Toxic URL! Unsafe for children and most mammals)
http://www.mazepath.com/uncleal/qz.pdf
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| User: "Jan Panteltje" |
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| Title: Re: simple way to make nano-sized particles with potentially usefulmagneticproperties |
05 Aug 2005 11:55:25 AM |
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On a sunny day (Fri, 05 Aug 2005 09:45:25 -0700) it happened Uncle Al
<UncleAl0@hate.spam.net> wrote in <42F397A5.487E19F9@hate.spam.net>:
Sam Wormley wrote:
Just add salt (Aug 4)
http://physicsweb.org/article/news/9/8/3
Physicists in the US have developed a simple way to make nano-sized
particles with potentially useful magnetic properties. J Ping Liu and
colleagues at the University of Texas at Arlington added ordinary table
salt to particles of iron-platinum particles and then heated them to
produce nanoparticles that could be used as building blocks for magnetic
recording media and in biomedical applications.
"The team have produced particles with diameters of between 4 and 15
nm that have coercivities in excess of 3 Tesla."
Kewl! Note the careful omission of production scale, real or
imagined.
He's jealous, his diamonds are smaller.
And so is the production scale, ratio=NAN
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