v*****m
发帖数: 66 | 1 Nanowires seem to be able to solve all kinds of problem. I know lots of
people are working on nanowire solar cells, nanowire LEDS, nanowire FET.....
My question is that:
Is it a really good idea to use nanowire for making semiconductor devices.
Here are my arguments:
1. surface to volume ratio is so damn high for a nanowire.
2. Surface is a 2 dimensional defect, which creates electric field, non-
radiative combanation centers, unwanted energy states, etc. All these are
killers for semicondut |
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s****e
发帖数: 4 | 2 金属nanowire悬浮液（液体是乙醇）
试着用超声波打散
然后滴一两滴到玻璃上
等液体挥发后用afm扫描
问题是，nanowire打散的不好
仍旧团在一起，基本上找不到单根的nanowire
请问，有什么简单的方法让nanowire在溶液中分散的好一点？ |
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m******i
发帖数: 834 | 3 Nanocrystalline Nanowires: I. Structure
Philip B. Allen
Nano Lett.; 2007; 7(1) pp 6 - 10; (Letter) DOI: 10.1021/nl062139z
Geometric constructions of possible atomic arrangements are suggestedfor
inorganic nanowires. These are fragments of bulk crystals, andcan be called
"nanocrystalline" nanowires (NCNW). To minimize surfacepolarity, nearly one-
dimensional formula units, oriented along thegrowth axis, generate NCNWs by
translation and rotation.[float=left]
Nanocrystalline Nanowires: 2. Phonons |
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l***o
发帖数: 390 | 4 A postdoctoral researcher is needed to work on the synthesis of nanowires in
the Nanostructures and Reliability Laboratory at the University of South
Carolina (www.me.sc.edu/research/nano). The candidate should have true hands
-one experience with the synthesis of nanowires, AFM, HRTEM, and other
characterization tools. The candidate also needs to construct nanosensors.
Previous experience about nanosensing will be great. If you are interested
in this position, please feel free to contact Prof. |
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q****3
发帖数: 950 | 5 TITLE: Large-area aligned growth of single-crystalline organic nanowire
arrays for high-performance photodetectors
后面跟帖，并站内发信，告知research interest，工作单位，联系方式好推荐给
journal editor。
相关专业，先到先得。非相关专业勿扰。
专业： single-crystalline organic nanowire, photodetectors
有包子给个包子吧。 |
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S****d
发帖数: 298 | 6 在synopsis网站上的advanced applications里有twin nanowire的template, 想看看.
发过example request form, 没人答理. 想在这里问下谁用到过nanowire MOS的
template或者其他advanced examples. 非常感谢! |
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g***y
发帖数: 4784 | 7 Si Nanowires as Sensors: Choosing the Right Surface
Cedric R. Leão, Adalberto Fazzio, and Antônio J. R. da Silva*
Instituto de Física, Universidade de São Paulo, CP 66318, 05315-970 S&
#227;o Paulo, SP, Brazil
Abstract:
We show, using ab initio calculations based on density functional theory,
that for hydrogen-passivated Si nanowires (SiNWs), the relative contribution
of surface atoms to the band-edge states varies according to the way these
surface atoms are bonded to the core on |
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r********n
发帖数: 149 | 8 【 以下文字转载自 Chemistry 讨论区 】
发信人: dreamcayang (Yang), 信区: Chemistry
标 题: NATURE paper by PD YANG - Tunable nanowire nonlinear optical probe
发信站: BBS 未名空间站 (Wed Jul 11 06:01:48 2007)
Tunable nanowire nonlinear optical probe
Author(s): Nakayama Y (Nakayama, Yuri), Pauzauskie PJ (Pauzauskie, Peter J.)
, Radenovic A (Radenovic, Aleksandra), Onorato RM (Onorato, Robert M.),
Saykally RJ (Saykally, Richard J.), Liphardt J (Liphardt, Jan), Yang PD (
Yang, Peidong)
Source: NATURE 447 (7148): 1098-U8 JUN 28 |
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v*****m
发帖数: 66 | 9 Sure, lots of nanowire devices have been demostrated. However,
demosratation does not mean nanowire is a good solution.
unless |
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r********n
发帖数: 149 | 10 【 以下文字转载自 Chemistry 讨论区 】
发信人: renyufudan (back), 信区: Chemistry
标 题: EXTREME HOT-ultrathin Au nanowire-Three Giant Groups-Back-to-Back ACS
发信站: BBS 未名空间站 (Sat Jun 7 13:30:36 2008)
There are three similar papers on ACS-Peidong Yang on Nanolett, and
Younan Xia and Charles Liebers with Souhen Sun on JACS.
One:
Ultrathin Gold Nanowires Can Be Obtained by Reducing Polymeric Strands of
Oleylamine−AuCl Complexes Formed via Aurophilic Interaction
ASAP J. Am. Chem. Soc., ASAP Article, 10.1021/ja8 |
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t***s
发帖数: 163 | 11 Science 13 March 2009:
Vol. 323. no. 5920, p. 1429
DOI: 10.1126/science.1155416
Prev | Table of Contents | Next
Technical Comments
Comment on "Detection, Stimulation, and Inhibition of Neuronal Signals with
High-Density Nanowire Transistor Arrays"
Peter Fromherz* and Moritz Voelker
Patolsky et al. (Reports, 25 August 2006, p. 1100) used silicon nanowires to
record action potentials in rat neuronal axons and found increases in
conductance of about 85 nanosiemens. We point out that the data co |
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V*****i
发帖数: 5 | 12 请问你用ZnO nanowire做什么应用？我自己在实验室里做出了很长的ZnO nanowire，可
以联系我X****[email protected] |
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l**********n
发帖数: 72 | 13 Maybe you can make sandwiched structure, like ABA and both A and B share the
same catalyst metal. There are many interesting things to think about, such as
how to improve the optical confinement, how to observe the dynamic response
from a single nanowire, how to do electronic pumping instead of optical
pumping.
Another question is that, is it possible to bend the nanowire when you grow
it?
Lake
如
100
positions |
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n******e
发帖数: 1248 | 14 Journal： nanotechnology
Topic：SnO2 nanowire, transistor
Please send your CV to n******[email protected] |
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n******e
发帖数: 1248 | 15 Journal： Materials Research Express
Topic：silicon-nanowire, FET
Please send your CV to n******[email protected] |
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A******n
发帖数: 2976 | 16 key words: Magnetic materials, Co/Pt, perpendicular anisotropy, Fe nanowires
one from: Materials Research Express
the other from: J. Phys. D: Appl. Phys
需要的,站内邮件,最好能给出一句自我简介. |
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l********t
发帖数: 429 | 17 送简历给我。
必须有Vapor-liquid-solid XXX nanowires的文章才行。
那些科研经历八杆子打不着纳米的不要联系我。 |
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w********h
发帖数: 12367 | 18 【 以下文字转载自 Science 讨论区,原文如下 】
发信人: wonderlich (左岸，遁去), 信区: Science
标 题: Re: 各位大虾，请推荐几篇有关nanowire的经典文章！
发信站: The unknown SPACE (Sat May 4 02:56:44 2002) WWW-POST
Check Professor James Tour of Rice University...
you can get tons of papers...
Lovinger's group published two classical reports on this subject..
And in 2000, Scientific American once published Tour's report on
Nanocomputer..
http://www.sciam.com/2000/0600issue/0600reed.html
You can easily get those two reports on web... |
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c******n
发帖数: 16403 | 19 Lieber的东西也是有关nanowire的, 看看去年的science/nature
吧, 很多. |
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S*****P
发帖数: 323 | 20 single wall carbon nanotube 还有那些长出来的silicon nanowire |
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z*******n
发帖数: 6 | 21 给offer的老师是个美国助理女教授，过去做RA ，想问一下大家，美国机械方面的就业
怎么样啊，具体是nanowire方向，谢谢大家了 |
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q****g
发帖数: 1190 | 22
我们就是做 micorwire 和 nanowire 的热物性方面的
就是一堆文章，就业也不怎么样啊 |
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m*******r
发帖数: 481 | 23 As far as I know, very difficult. Nanowire/nanotube in ME is very funny
field. Paper, you can not compete against MatSE, Chem. Job, what you learned
is almost useless in industry. Traditional ME is much more useful, like
heat and mass transfer, design, etc. |
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g***y
发帖数: 4784 | 24 响应版大号召，先贴一个
JACS ASAP
J. Am. Chem. Soc., ASAP Article 10.1021/ja067477g S0002-7863(06)07477-4
Web Release Date: April 6, 2007
Detection of MicroRNAs Using Target-Guided Formation of Conducting Polymer
Nanowires in Nanogaps
Yi Fan, Xiantong Chen, Alastair D. Trigg, Chih-hang Tung, Jinming Kong, and
Zhiqiang Gao*
Contribution from the Institute of Microelectronics, 11 Science Park Road,
Singapore 117685, Republic of Singapore
g***[email protected]
Received October 19, 2006
Abstract:
A nanogapped |
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g***y
发帖数: 4784 | 25 Xia Younan
做金属nanowire和nanotube很好 |
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K*****k
发帖数: 136 | 26 请问从哪些公司可以买到nanotube或者nanowire？
谢谢 |
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c*s
发帖数: 2145 | 27 感觉他的意思是要分散， 不是＂溶解＂， nanowire这么金贵的东东怎么能给弄没了
呢？ |
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f*******o
发帖数: 1 | 28 We are hiring research scientist to work on process development of CNT or semiconducting nanowire synthesis using CVD method.
The candidate should have minimum 2 years experience in CVD process with a
Master or PhD degree in related majors.
Please send your contact to this ID. We will contact you for further
information.
You can visit First Nano's booth at MRS Fall meeting in Boston (Nov. 27-29,
2007)
There are also Internship position (9 month to 1 year) open for senior
graduate student who is |
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z*******n
发帖数: 6 | 29 给offer的老师是个美国助理女教授，过去做RA ，想问一下大家，美国机械方面的就业
怎么样啊，具体是nanowire方向，谢谢大家了 |
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m*******r
发帖数: 481 | 30 Hey, Nano friends, can any share or discuss about the critical "tricks" to
grow vertically aligned silicon nanowire arrays? Seems Peidong Yang is good
at it.
Thanks a lot! |
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w***u
发帖数: 313 | 31 lattice match between nanowires and the substrate
try to make an epitaxial growth.
good |
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w***u
发帖数: 313 | 32 Those are the basic parameters dictating the growth of high-quality
nanowires
temperature |
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m*******r
发帖数: 481 | 33 Eventually somebody comes out to point out Lieber's problem. Hehe. Many of
the Science Nature paper on nanowire devices are bull shit.
with
to |
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a*****e
发帖数: 4577 | 34 最近这个方向似乎非常火啊
silicon nanowire到底有啥好处？
这方向有前途么？ |
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l**********n
发帖数: 72 | 35 In the paper, basically the light is coupled out using a chemically etched
silica fiber. What's the technique of making the tip of the fiber about 100
nm? And how does he know the distance of the fiber tip to the sample?
Any one knows if it's possible to dope certain element at specific positions
of the nanowire? |
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|
发帖数: 1 | 37 Lieber's contributions to the rational growth, characterization, and
applications of a range of functional nanoscale materials and
heterostructures have provided concepts central to the bottom-up paradigm of
nanoscience. These include rational synthesis of functional nanowire
building blocks, characterization of these materials, and demonstration of
their application in areas ranging from electronics, computing, photonics,
and energy science to biology and medicine.[13]
Nanomaterials synthesis. ... 阅读全帖 |
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a*********r
发帖数: 14 | 38 对不起，我还真是给武大化学系留了面子。
莫非你就是其中一件丑事的主角，干嘛一触即发，破口大骂呢？
袁荃做的是还不错，但不意味武大化学系就有多好了。
举例来说，即使袁荃和另外一位新招的楚天特聘教授傅磊相比，也能看出武大化学系在其中有没有猫腻了。
首先补充一点：袁荃的老公叫廖蕾，也是武大物理系新招的楚天特聘教授，可以作为很好的对照体系。
比比三人的publication和经历，就能明显看出水平之比是:
廖蕾>袁荃>傅磊
但从袁荃却没有评上楚天特聘。
廖蕾
http://physics.whu.edu.cn/node/557
1. Y. Z. Long, L. Liao*, X. F. Duan, Z. Y. Fan*, Large-scale Integration of Semiconductor Nanowires for High Performance Flexible Electronics ACS Nano (In press)
2. L. Liao, J. W. Bai, R. Chen, H. L. Zh... 阅读全帖 |
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a*********r
发帖数: 14 | 39 对不起，我还真是给武大化学系留了面子。
莫非你就是其中一件丑事的主角，干嘛一触即发，破口大骂呢？
袁荃做的是还不错，但不意味武大化学系就有多好了。
举例来说，即使袁荃和另外一位新招的楚天特聘教授傅磊相比，也能看出武大化学系在其中有没有猫腻了。
首先补充一点：袁荃的老公叫廖蕾，也是武大物理系新招的楚天特聘教授，可以作为很好的对照体系。
比比三人的publication和经历，就能明显看出水平之比是:
廖蕾>袁荃>傅磊
但从袁荃却没有评上楚天特聘。
廖蕾
http://physics.whu.edu.cn/node/557
1. Y. Z. Long, L. Liao*, X. F. Duan, Z. Y. Fan*, Large-scale Integration of Semiconductor Nanowires for High Performance Flexible Electronics ACS Nano (In press)
2. L. Liao, J. W. Bai, R. Chen, H. L. Zh... 阅读全帖 |
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q**w
发帖数: 782 | 40 https://www.macfound.org/fellows/952/
Peidong Yang is an inorganic chemist transforming the field of semiconductor
nanowires and nanowire photonics and enabling wide-ranging practical
applications. Nanowires are very small wires at the nano scale—so small
that they behave differently, with quantum effects. Yang has led major
breakthroughs in nanowire photonics over the last decade, from the initial
development of nanowire lasers to the characterization of optical routing in
nanowire assemblies a... 阅读全帖 |
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t*******h
发帖数: 51 | 41 nanorod solar cell and solid state lighting: Paul Alivisatos
nanowire solar cell, nanowire thermoelectrics, nanowire lithium battery and
nanowire solid state lighting: Peidong Yang
Nanowire PV and chemistry: Nate Lewis
Nanowire thermoelectrics (Bi): Millie Dresselhaus
nanowire thermoelectrics: Jim Heath
Superlattice and nanostrucutre thermoelectrics: Gang Chen,
Venkatasubranmaniam at research triangle
Nanowire and molecular thermoelectrics: Arun Majumdar
Nanowire piezoelectrical generator: Zhong |
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l**j
发帖数: 40 | 42 看看下面就知道我们在美国的大部分人很WS.
代表性论文（引用率>1300, H-index=23）
1. Y. Z. Long, L. Liao*, X. F. Duan, Z. Y. Fan*, Large-scale
Integration of Semiconductor Nanowires for High Performance Flexible
Electronics ACS Nano (In press)
2. L. Liao, J. W. Bai, R. Chen, H. L. Zhou, L. X. Liu, Y. Liu, Y.
Huang, X. F. Duan, Scalable Fabrication of Self-Aligned Graphene Transistors
and Circuits on Glass Nano Lett. (In Press).
3. L. Liao, X. F. Duan Graphene-based RF devices Materials Today (In
Press).
4. ... 阅读全帖 |
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s**********2
发帖数: 305 | 43 你好，我在积攒审稿，麻烦帮忙推荐。
我是材料物理，做的半导体纳米材料制备，比较符合我的背景。
谢谢了。
Interested in serving as a reviewer
1. My background
2. Keywords
3. Published journals and paper I have reviewed.
4. Thanks.
Dear Editor,
I graduated from Nanoelectronics Lab at University of Wyoming in 2014 and
hold a Ph.D. degree in Physics (Materials and Electronics). I got my
bachelor degree in Jilin University in 2009, one of the top 10 universities
in China. My name is Liyou Lu and I am currently a product/test engineer at
Fre... 阅读全帖 |
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w*q
发帖数: 1544 | 44 yangpeidong也上这里的？
2014 Thomson Reuters Citation Laureates: Nobel Prize Predictions
最后三个单词从他的网页上拿掉了。
把这段话
2014 Thomson Reuters Citation Laureates: Nobel Prize Predictions
Peidong nominated by ScienceWatch as the 2014 Citation Laureate in Physics "
for his contributions to nanowire photonics including the creation of the
first nanowire laser", and is predicted as a contender for the 2014 Nobel
Prize in Physics.
修改为
2014 Thomson Reuters Citation Laureates
Peidong named by Thomson Reuters as the 201... 阅读全帖 |
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x*****i
发帖数: 46 | 45 发信人: ibm221 (ibm221), 信区: Science
标 题: 整点干货， 针对王中林研究所的几个疑问。
发信站: 水木社区 (Sat Mar 7 21:58:59 2015), 站内
让我们再回到王中林的纳米发电机这件事情上。
1. 首先这里面存在的一个疑点就是为什么他要选择和中科院合作这样一种方式去开展
他的研究工作。
一般来说在国外如果是和应用有紧密关联的科研项目在取得初步成果之后研究者
往往采取获得商业投资的方式来继续下面的研发工作。这样的好处是可以最大化的保护
自己的利益。
假如成果或专利是在中科院或是国外大学取得的该专利的所有权属于学校或研究所。
研究者只能取得一部分分成。
而通过和风险投资等社会资本合作则可以最大化自己在这里面的收益。 例如崔屹
就成立了自己的公司研究锂电池技术。
因此自己不去成立公司进行这方面的研发多少暴露了本人对于这项技术的应用前
景的不自信以及市场对其前景的不认可。
2. 关于为什么除了在自己美国的实验室开展这方面研究外还要在国内另外开辟一片研
究所。
... 阅读全帖 |
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a***n
发帖数: 578 | 50 Hehe. heard his presentation. pretty good.
of course also include bluffing parts. keke.
highlight points:
1) using different substrate's lattice parameter to control the crystal
direction of nanowire. such as 001 111 etc. very useful.
2) using switchable growth technique (switch between MOCVD and laser assistant
growth) to control different structural shapes of nanowire. The plump he
growed is really impressive.
3) using switchable growth source to control component of nanowire. such as
Si/Ge na |
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