Vaporizing dust during chip manufacturing ?
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From: Archimedes' Lever on 18 Jun 2010 12:29 On Fri, 18 Jun 2010 17:01:31 +0100, Martin Brown <|||newspam|||@nezumi.demon.co.uk> wrote: >A nanogram of mass annihilated would release about 90kJ - barely enough >to boil the water needed to make a small pot of tea. Which makes it obvious to me that he did not know the first thing about it.
From: Archimedes' Lever on 18 Jun 2010 12:32 On Fri, 18 Jun 2010 09:25:06 -0700, John Larkin <jjlarkin(a)highNOTlandTHIStechnologyPART.com> wrote: >On Fri, 18 Jun 2010 08:45:15 -0700, Archimedes' Lever ><OneBigLever(a)InfiniteSeries.Org> wrote: > >>On Fri, 18 Jun 2010 08:33:00 -0700, John Larkin >><jjlarkin(a)highNOTlandTHIStechnologyPART.com> wrote: >> >>>On Fri, 18 Jun 2010 11:48:11 +0200, "Skybuck Flying" >>><IntoTheFuture(a)hotmail.com> wrote: >>> >>>>Hello, >>>> >>>>Would it be possible to "vaporize" any dust particles during the chip >>>>manufacturing ? >>>> >>>>From what I understand "dust" particles cause lot's of chip-duds. >>>> >>>>Since E=MC^2 maybe the "matter of the dust particle" can be turned into >>>>energy clearing it ? >>>> >>>>Bye, >>>> Skybuck. >>>> >>> >>>Simply blast each dust particle on the wafer surface with a same-sized >>>chunk of antimatter. >>> >>>I generously donate this invention to the public domain. >>> >>>John >>> >> >> Perhaps you could dive into a pool of antimatter and get 'blasted away'. >> >> I generously donate this Earth soothing suggestion to you. That way, >>you might be able to recover a tiny bit of honor. > >Serious lasers, like NIF, have to be very careful about dust. When >they fire the laser, dust on optics can explode and blast tiny craters >in the glass. I think NIF is the world's biggest clean room. > >John They are not using lasers to blast away particles, idiot. It would be too easy to damage the surface it sits on.
From: Archimedes' Lever on 18 Jun 2010 12:33 On Fri, 18 Jun 2010 09:25:11 -0700 (PDT), MitchAlsup <MitchAlsup(a)aol.com> wrote: >On Jun 18, 4:48�am, "Skybuck Flying" <IntoTheFut...(a)hotmail.com> >wrote: >> Would it be possible to "vaporize" any dust particles during the chip >> manufacturing ? > >It is easier to place most of the manufactuing process in a vacuum and >eliminate the dust particles. {Hint: dust cannot float in a vacuum to >land on the wafers, but drops like a rock to the floor.} Just ask Neil Armstrong.
From: Archimedes' Lever on 18 Jun 2010 12:33 On Fri, 18 Jun 2010 09:27:24 -0700, John Larkin <jjlarkin(a)highNOTlandTHIStechnologyPART.com> wrote: >On Fri, 18 Jun 2010 18:11:26 +0200, "Skybuck Flying" ><IntoTheFuture(a)hotmail.com> wrote: > >>I did do a quick google for "vaporizing dust particles" before posting... it >>turned up nothing ! > >Try semiconductor particulate or semiconductor contamination >or things like that. "Dust" is sort of lowbrow to the people who write >papers about this. > >John Low brow is the wrong term, idiot.
From: John Larkin on 18 Jun 2010 13:15
On Fri, 18 Jun 2010 09:32:37 -0700, Archimedes' Lever <OneBigLever(a)InfiniteSeries.Org> wrote: >On Fri, 18 Jun 2010 09:25:06 -0700, John Larkin ><jjlarkin(a)highNOTlandTHIStechnologyPART.com> wrote: > >>On Fri, 18 Jun 2010 08:45:15 -0700, Archimedes' Lever >><OneBigLever(a)InfiniteSeries.Org> wrote: >> >>>On Fri, 18 Jun 2010 08:33:00 -0700, John Larkin >>><jjlarkin(a)highNOTlandTHIStechnologyPART.com> wrote: >>> >>>>On Fri, 18 Jun 2010 11:48:11 +0200, "Skybuck Flying" >>>><IntoTheFuture(a)hotmail.com> wrote: >>>> >>>>>Hello, >>>>> >>>>>Would it be possible to "vaporize" any dust particles during the chip >>>>>manufacturing ? >>>>> >>>>>From what I understand "dust" particles cause lot's of chip-duds. >>>>> >>>>>Since E=MC^2 maybe the "matter of the dust particle" can be turned into >>>>>energy clearing it ? >>>>> >>>>>Bye, >>>>> Skybuck. >>>>> >>>> >>>>Simply blast each dust particle on the wafer surface with a same-sized >>>>chunk of antimatter. >>>> >>>>I generously donate this invention to the public domain. >>>> >>>>John >>>> >>> >>> Perhaps you could dive into a pool of antimatter and get 'blasted away'. >>> >>> I generously donate this Earth soothing suggestion to you. That way, >>>you might be able to recover a tiny bit of honor. >> >>Serious lasers, like NIF, have to be very careful about dust. When >>they fire the laser, dust on optics can explode and blast tiny craters >>in the glass. I think NIF is the world's biggest clean room. >> >>John > > They are not using lasers to blast away particles, idiot. Of course they are. They're just not doing it on purpose. Silicon wafers would have a similar problem: enough energy to blast dust would probably damage the wafer. E=MCsquared would damage everything nearby. John |