A process of depositing a thin film on a nanometer structure in which a coating, which may be an aerogel material or metallic seed layer, is prepared. The coating is combined with a supercritical composition to form a supercritical coating composition. The supercritical coating composition is deposited...http://www.google.com.au/patents/US6451375?utm_source=gb-gplus-sharePatent US6451375 - Process for depositing a film on a nanometer structure