مشاهدة النسخة كاملة : سؤال عن الكترونيات السيلكون؟؟؟ضروري
السلام عليكم ...
لو سمحتو ابغى تعريف عن الكترونيات السيلكون لان موضوع بحثي عن النانو تكنولوجي ومن ضمن تطبيقاته في النانو ولكن ابغى اعرف ايش هو الكترونيات السيلكون تفاديا لو جاني سؤال بالمناقشه...
واذا عندكم اخر تطبيقات للنانو تكنولوجي لهذه الفتره افيدوني جزاكم الله الف خير
:)
بسم الله الرحمن الرحيم
سوف تجدين المعلومات على هذا الرابط
http://www.al-jazirah.com.sa/digimag/03042005/th16.htm
وهذا
http://www.safita1.com/vb/showthread.php?p=35667
مشكووور الله يجزاك الف خير.
mrlog10
06-16-2007, 05:27 PM
asslamo 3alayki
ana bahat katiran fihada lmawdo3 dimna research 3amelto w3endi videos katir raii3a lakine kola bahti kan belfranssiya
___________________________________ ___________________________________ ____
,what Is the nanotechnology? nano
It is about technology treating the objects of size ranging between 0,1 micron and 10 nanometers (see opposite). The devices nanotechnologic are carried out according to two different approaches. A first approach (known as “Signal-down”) consists in applying the techniques of micro-electronics to the extreme. One second approach consists in building structures starting from atoms or of molecules, with use of chemical syntheses, car-assembly or Clerc’s Offices (technique known as “bottom-up”). For that purpose, the researchers combine chemistry, biology, physics and electronics and work for example on the material car-assembly by using ADN.
The nanotechnology, which stake?
To work on this scale will allow the production of faster integrated circuits, more reliable, denser. All the sectors of industries are concerned: microprocessing, space, aeronautical, printing works, surface treatment but also medicine, genetics, agronomy. In practice, the components which will be manufactured in the five to six years to come will consist of subsets integrating of the nano-structures. The experts consider the market potential annual at 340 billion dollars for materials, 300 billion for electronics, 180 billion for pharmaceutical industry,…
The nanometer it is 10-9 meter or one millionth of millimetre! On the photograph opposite the letter M written on a silicon surface with the point of a microscope STM (Scanning Tunneling Microscope) measurement approximately 23 nanometers broad. With this scale, all the Universalis encyclopaedia would be due in a square of 1 millimetre on side!
___________________________________ _____________
hadi tarjama 3amelta bsor3a men google, momkine ana ha3tik errabit el asli belfaranciya warabite motarjam momkine tetfaraj 3la videos about
- At the end of the tunnel atoms”
-Realization of Silicon nanofils by lithography AFM
-Video “Presentation of the IRCICA
lien en francais: http://www.iemn.univ-lille1.fr/actuali/video_ligne.htm
lien en anglais:
http://translate.google.com/translate?u=http%3A%2F%2Fwww.iemn.u niv-lille1.fr%2Factuali%2Fvideo_ligne.h tm&langpair=fr%7Cen&hl=fr&ie=UTF-8&oe=UTF-8&prev=%2F********_tools
wakola masamaha el wa9t momkine a3tik al katir
ha9i9a technologiya raw3a habbada ikhwanona el 3arab ye3toha ihtimam kabir
wakhousossane mayajerrouni "quantic computer
and robot
and nanoinformatique
you can search about the videos you find a lot about this good subject
wa ana inchaa allah if i find something i3tih liki walikol ikhwani el 3arab
salamo allahi 3alaykom jami3ane
log10=1
mrlog10
06-16-2007, 05:38 PM
more videos:
http://www.dailymotion.com/video/x1tlz_cest-quoi-la-nanotechnologie
http://leweb2zero.tv/video/alfred_3346300fe3391f5
http://www.internetactu.net/?p=6882
___________________________________
a website:
http://www.nanotech-now.com/multimedia.htm
mrlog10
06-16-2007, 05:53 PM
http://fll.ee.nd.edu/
http://www.computenano.com/gallery/movies.html
http://www.cns.fas.harvard.edu/research/cns_videos.php
http://www.nano.sussex.ac.uk/video/
http://www.blinkx.com/videos/nanotechnology/61?sortby=relevance
http://www.mefeedia.com/tags/nanotechnology/
http://link.brightcove.com/services/player/bcpid769343676?bclid=859951167&bctid=876416907
http://www.icasit.org/ecommerce/nanotechnology.htm
wwww.nano2hybrids.net
http://link.brightcove.com/services/player/bcpid769343676?bclid=859951167&bctid=876416907
there are majmo3a mina lmawa9i3 satofidokom
ana 3lash a3titkom aghlab rawabit fiha les videos because momkine tetfarej 3alkiha wtefham mahma tkoune bilogha okhra mech mochkila
________
salami
mrlog10
06-16-2007, 06:14 PM
marra okhra more of nanotechnolgy
http://youtube.com/watch?v=5jqQxuVncmc
http://video.google.com/videoplay?docid=6571968052542741458
are very good videos i like it
amuses toi bien avec ce merveille sujet
:SuperSmileys20(21): :Big-Smile-9:
mrlog10
06-16-2007, 06:19 PM
http://www.careervoyages.gov/nanotechnology-videos.cfm
more
...........
http://www.nas.nasa.gov/Groups/SciTech/nano/videos.html
http://www.nanoxchange.com/Overview_Vids.asp
http://video.google.com/videoplay?docid=-2022170440316254003
http://www.blueskybroadcast.com/Client/ARVO/
http://www.nano.gov/html/edu/eduk12.html
دناي بن موسى
06-16-2007, 10:45 PM
السلام عليكم
مرحبا بك أخي انت قلت ان بحتك كان بالفرنسية ان ممكن واردت ان تضعه هنا ثم نقوم بتر جمته معا الى العربية لأني أنا كذلك درست بالفرنسية ولكن انت أحسن مني في الإنجليزية
شكرا على المواقع المفيدة
تحياتي للجميع
mrlog10
06-18-2007, 12:01 AM
شكرا أخي
بطبيعة الحال من دواعي سروري.
هذا بحث حول موضوع:
Nanotubes: Outils & Applications
Nanotubes Tools and Applications
اضغط على هذا الرابط لتحميل البحث: http://www.box.net/shared/hcyqu67oye
تحياتي للجميع :17:
دناي بن موسى
06-18-2007, 12:59 AM
السلام عليكم
مرحبا اخي مجددا
لقد جرى التحميل والحمد لله
ومن خلال قراءاتي للفهرسsommaire يطهر انه بحت في القمة
عند قراءة البحت عندي عودة ان شاء الله
تحياتي للجميع
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