A Siber, R F Rajter, R H French, W Y Ching, V A Parsegian, R Podgornik
{"title":"Optically anisotropic infinite cylinder above an optically anisotropic half space: Dispersion interaction of a single-walled carbon nanotube with a substrate.","authors":"A Siber, R F Rajter, R H French, W Y Ching, V A Parsegian, R Podgornik","doi":"10.1116/1.3416904","DOIUrl":"https://doi.org/10.1116/1.3416904","url":null,"abstract":"<p><p>A complete form of the van der Waals dispersion interaction between an infinitely long anisotropic semiconducting/insulating thin cylinder and an anisotropic half space is derived for all separations between the cylinder and the half space. The derivation proceeds from the theory of dispersion interactions between two anisotropic infinite half spaces as formulated in Phys. Rev. A 71, 042102 (2005). The approach is valid in the retarded as well as nonretarded regimes of the interaction and is coupled with the recently evaluated <i>ab initio</i> dielectric response functions of various semiconducting/insulating single wall carbon nanotubes, enables the authors to evaluate the strength of the van der Waals dispersion interaction for all orientation angles and separations between a thin cylindrical nanotube and the half space. The possibility of repulsive and/or nonmonotonic dispersion interactions is examined in detail.</p>","PeriodicalId":38110,"journal":{"name":"Journal of Vacuum Science and Technology B:Nanotechnology and Microelectronics","volume":"28 3","pages":"C4AC4A17-C4AC4A24"},"PeriodicalIF":0.0,"publicationDate":"2010-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1116/1.3416904","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32427584","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Huilan Han, Abhinav Bhushan, Frank Yaghmaie, Cristina E Davis
{"title":"Direct thermal-UV nanoimprint of an iron-containing organometallic hybrid film.","authors":"Huilan Han, Abhinav Bhushan, Frank Yaghmaie, Cristina E Davis","doi":"10.1116/1.3271337","DOIUrl":"https://doi.org/10.1116/1.3271337","url":null,"abstract":"<p><p>Direct thermal-UV nanoimprinting of an organometallic hybrid film has been demonstrated to fabricate nanoscale features into a novel organic-inorganic solution containing selected metals. The film can be patterned at low temperature and pressure, and requires only a short processing time. When analyzed by energy dispersion X-ray spectroscopy, the authors observe both organic and metal content in the final patterned features. They have also observed that film thermal stability increases after UV and oxygen plasma treatments, which may lead to devices that perform well across a wide spectrum of temperatures.</p>","PeriodicalId":38110,"journal":{"name":"Journal of Vacuum Science and Technology B:Nanotechnology and Microelectronics","volume":"28 1","pages":"78-81"},"PeriodicalIF":0.0,"publicationDate":"2010-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1116/1.3271337","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32427583","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}