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Unformatted text preview: DOI: 10.1126/science.1128640 , 1100 (2006); 313 Science et al. Fernando Patolsky, Arrays Signals with High-Density Nanowire Transistor Detection, Stimulation, and Inhibition of Neuronal www.sciencemag.org (this information is current as of September 28, 2009 ): The following resources related to this article are available online at http://www.sciencemag.org/cgi/content/full/sci;317/5836/320a A correction has been published for this article at: http://www.sciencemag.org/cgi/content/full/313/5790/1100 version of this article at: including high-resolution figures, can be found in the online Updated information and services, http://www.sciencemag.org/cgi/content/full/313/5790/1100/DC1 can be found at: Supporting Online Material found at: can be related to this article A list of selected additional articles on the Science Web sites http://www.sciencemag.org/cgi/content/full/313/5790/1100#related-content http://www.sciencemag.org/cgi/content/full/313/5790/1100#otherarticles , 8 of which can be accessed for free: cites 34 articles This article 103 article(s) on the ISI Web of Science. cited by This article has been http://www.sciencemag.org/cgi/content/full/313/5790/1100#otherarticles 9 articles hosted by HighWire Press; see: cited by This article has been http://www.sciencemag.org/cgi/collection/app_physics Physics, Applied : subject collections This article appears in the following http://www.sciencemag.org/about/permissions.dtl in whole or in part can be found at: this article permission to reproduce of this article or about obtaining reprints Information about obtaining registered trademark of AAAS. is a Science 2006 by the American Association for the Advancement of Science; all rights reserved. The title Copyright American Association for the Advancement of Science, 1200 New York Avenue NW, Washington, DC 20005. (print ISSN 0036-8075; online ISSN 1095-9203) is published weekly, except the last week in December, by the Science on September 28, 2009 www.sciencemag.org Downloaded from where these quantities should be larger than at P 9 P m , away from the stability region of the liquid. It is also possible that the superfluid transition temperature T c GB is considerably lower than 1 K at high P , where superfluidity may concern only a fraction of a monolayer. Unfortunately, to work with a single GB while varying the temperature and P is not easy. One should also study the effect of 3 He impurities because these should adsorb on GBs and mod- ify their superfluid properties. Let us finally consider the values of r s and v c found in torsional oscillator experiments ( 1–5 ). If the superflow occurs along the GBs in these experiments as well, v c needs to decrease sharply from meters per second at P m to micrometers per second above P m . This is possible if the thickness of GBs also decreases as a function of P . A 1% superfluid density can be achieved with one GB every 100 e . We have found that, when growing crystals above 1.8 K from normal liquid helium, as is usually the...
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