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发信人: tobyhome2000 (luo), 信区: Physics 标题: Re: 新加坡科学家创声子理论未来电脑或不需电流发信站: BBS 珞珈山水站 (Thu Jan 3 10:41:48 2008) Thermal logic gates: Computation with phonons Author(s): Wang L (Wang, Lei), Li B (Li, Baowen) Source: PHYSICAL REVIEW LETTERS 99 (17): Art. No. 177208 OCT 26 2007 Document Type: Article Language: English Cited References: 25 Times Cited: 0 Find Related Records Information Abstract: Logic gates are basic digital elements for computers. We build up th ermal logic gates that can perform similar operations as their electronic coun terparts. The thermal logic gates are based on nonlinear lattices, which exhib it very intriguing phenomena due to their temperature dependent power spectra. We demonstrate that phonons, the heat carriers, can also be used to carry inf ormation and processed accordingly. The possibility of nanoscale experiments i s discussed. KeyWords Plus: RECTIFIER Addresses: Wang L (reprint author), Natl Univ Singapore, Dept Phys, Singapore 117542, Singapore Natl Univ Singapore, Dept Phys, Singapore 117542, Singapore Natl Univ Singapore, Ctr Computat Sci & Engn, Singapore 117542, Singapore NUS Grad Sch Integrat Sci & Engn, Singapore 117597, Singapore Publisher: AMER PHYSICAL SOC, ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 U SA Subject Category: Physics, Multidisciplinary IDS Number: 225GV ISSN: 0031-9007 【在 tobyhome2000 (luo) 的大作中提到: 】 : 新加坡科学家创声子理论未来电脑或不需电流 : http://www.sina.com.cn 2008年01月03日 00:19 中国新闻网 : 　　中新社香港一月二日电　新加坡消息：新加坡科学家发现，在晶体中传递热的振.. : ................... -- 不遇国难，人人全是志士；不逢强敌，人人全是勇士；不见金银，人人全是廉士。不遇美妇，人人全是正士。不经实验，人人全是名士。正如不见骨头，狗全是好狗。 ※ 来源:·珞珈山水BBS站 http://bbs.whu.edu.cn·[FROM: 202.114.78.*]
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发信人: tobyhome2000 (luo), 信区: Physics
标  题: Re: 新加坡科学家创声子理论未来电脑或不需电流
发信站: BBS 珞珈山水站 (Thu Jan  3 10:41:48 2008)

Thermal logic gates: Computation with phonons
Author(s): Wang L (Wang, Lei), Li B (Li, Baowen)
Source: PHYSICAL REVIEW LETTERS 99 (17): Art. No. 177208 OCT 26 2007
Document Type: Article
Language: English
Cited References: 25      Times Cited: 0      Find Related Records Information

Abstract: Logic gates are basic digital elements for computers. We build up th
ermal logic gates that can perform similar operations as their electronic coun
terparts. The thermal logic gates are based on nonlinear lattices, which exhib
it very intriguing phenomena due to their temperature dependent power spectra.
We demonstrate that phonons, the heat carriers, can also be used to carry inf
ormation and processed accordingly. The possibility of nanoscale experiments i
s discussed.
KeyWords Plus: RECTIFIER
Addresses: Wang L (reprint author), Natl Univ Singapore, Dept Phys, Singapore
117542, Singapore
Natl Univ Singapore, Dept Phys, Singapore 117542, Singapore
Natl Univ Singapore, Ctr Computat Sci & Engn, Singapore 117542, Singapore
NUS Grad Sch Integrat Sci & Engn, Singapore 117597, Singapore
Publisher: AMER PHYSICAL SOC, ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 U
SA
Subject Category: Physics, Multidisciplinary
IDS Number: 225GV
ISSN: 0031-9007

【在 tobyhome2000 (luo) 的大作中提到: 】
: 新加坡科学家创声子理论未来电脑或不需电流
:

http://www.sina.com.cn 2008年01月03日 00:19 中国新闻网
: 　　中新社香港一月二日电　新加坡消息：新加坡科学家发现，在晶体中传递热的振..
: ...................

--
不遇国难，人人全是志士；不逢强敌，人人全是勇士；
不见金银，人人全是廉士。不遇美妇，人人全是正士。
不经实验，人人全是名士。正如不见骨头，狗全是好狗。

※ 来源:·珞珈山水BBS站

http://bbs.whu.edu.cn·[FROM: 202.114.78.*]

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