-
document
-
Van Oven, J.C. (author), Berwald, F. (author), Berggren, K.K. (author), Kruit, P. (author), Hagen, C.W. (author)
This paper demonstrates electron-beam-induced deposition of few-nm-width dense features on bulk samples by using a scanning electron-beam lithography system. To optimize the resultant features, three steps were taken: (1) features were exposed in a repetitive sequence, so as to build up the deposited features gradually across the entire pattern,...
journal article 2011
-
document
-
Zhang, W. (author), Khosropanah, P. (author), Gao, J.R. (author), Bansal, T. (author), Klapwijk, T.M. (author), Miao, W. (author), Shi, S.C. (author)
We report the measured sensitivities of a superconducting NbN hot electron bolometer (HEB) heterodyne receiver at 5.25 THz. Terahertz (THz) radiation is quasioptically coupled to a HEB mixer with a lens and a spiral antenna. Using a measurement setup with black body calibration sources and a beam splitter in vacuo, and an antireflection coated...
journal article 2010
Source URL (retrieved on 2024-05-21 17:50): https://repository.tudelft.nl/islandora/search/collection%253Air?collection=research&%3Bf%5B0%5D=mods_genre_s%3A%22book%22&%3Bf%5B1%5D=mods_name_personal_author_namePart_family_ss%3A%22van%5C%20der%5C%20Voordt%22&%3Bf%5B2%5D=mods_subject_topic_ss%3A%22building%5C%20interiors%22&%3Bf%5B3%5D=mods_name_personal_author_namePart_family_ss%3A%22Prak%22&%3Bf%5B4%5D=mods_name_personal_author_namePart_family_ss%3A%22van%5C%20Hoogdalem%22&f%5B0%5D=mods_subject_topic_ss%3A%22silicon%22&f%5B1%5D=mods_subject_topic_ss%3A%22noise%22