MIT reports finer lines for microchips


	MIT reports finer lines for microchips

kmcolo

7-9-2008 9:10 AM

197 views

tags:

computers, microchips, physics, technology, alternative energy, solar power

kmcolo says:

Once again, much of our (US) technological prowess is driven by immigrants.

1 Comment |

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7-9-2008 11:37 AM

willhelm

That has usually been the case.

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<div style="margin: 12px 0px; font-family: arial; color: #333333; background: #ffffff; border: solid 4px #e5e5e5; width: 100%; clear: left;"><div class="CM_CTB_Content_Wrap" style="margin: 0px; padding: 0px;background-color: #ffffff;"><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content.clipmarks.com/blog_embed/1b0415d5-6c99-4f99-8055-dc7a592e28a0/2D4CF8F1-D140-4B45-832B-D56806A359DD/" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://esciencenews.com/articles/2008/07/08/mit.reports.finer.lines.microchips" href="http://esciencenews.com/articles/2008/07/08/mit.reports.finer.lines.microchips" style="font-size: 11px;">esciencenews.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://esciencenews.com/articles/2008/07/08/mit.reports.finer.lines.microchips"><P>MIT researchers have achieved a significant advance in nanoscale lithographic technology, used in the manufacture of computer chips and other electronic devices, to make finer patterns of lines over larger areas than have been possible with other methods. Their new technique could pave the way for next-generation computer memory and integrated-circuit chips, as well as advanced solar cells and other devices.</P></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://esciencenews.com/articles/2008/07/08/mit.reports.finer.lines.microchips"><div align="center"><img src="http://content9.clipmarks.com/blog_cache/esciencenews.com/img/4B0E2EB6-F02C-43EB-9699-55CC6C700E29" alt="The tool -- called a nanoruler -- used to make finer patterns of lines over larger areas than have been possible with other methods." /></div></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://esciencenews.com/articles/2008/07/08/mit.reports.finer.lines.microchips"><P>The team has created lines about 25 nanometers (billionths of a meter) wide separated by 25 nm spaces. For comparison, the most advanced commercially available computer chips today have a minimum feature size of 65 nm. Intel recently announced that it will start manufacturing at the 32 nm minimum line-width scale in 2009, and the industry roadmap calls for 25 nm features in the 2013-2015 time frame.  </P></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://esciencenews.com/articles/2008/07/08/mit.reports.finer.lines.microchips">The MIT team includes Mark Schattenburg and Ralf Heilmann</blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://esciencenews.com/articles/2008/07/08/mit.reports.finer.lines.microchips">and graduate students Chih-Hao Chang and Yong Zhao</blockquote></div><div style="margin: 0px 6px 6px 4px;"><table style="font-size: 11px;border-spacing: 0px;padding: 0px;" cellpadding="0" cellspacing="0" width="100%"><tr><td style="background:transparent;border-width:0px;padding:0px;">&nbsp;</td><td align="right" style="background:transparent;border-width:0px;padding:0px;width:107px" width="107"><a href="http://clipmarks.com/share/2D4CF8F1-D140-4B45-832B-D56806A359DD/blog/" title="blog or email this clip"><img src="http://content6.clipmarks.com/images/c2b-foot.png" border="0" alt="blog it" width="107" height="17" style="border-width:0px;padding:0px;margin:0px;" /></a></td></tr></table></div></div>