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Neklyudova, M. (author), Erdamar, A.K. (author), Vicarelli, L. (author), Heerema, S.J. (author), Rehfeldt, T. (author), Pandraud, G. (author), Koladouz Esfahani, Z. (author), Dekker, C. (author), Zandbergen, H.W. (author)
We present a technique to fabricate ultrathin (down to 20 nm) uniform electron transparent windows at dedicated locations in a SiN membrane for in situ transmission electron microscopy experiments. An electron-beam (e-beam) resist is spray-coated on the backside of the membrane in a KOH-etched cavity in silicon which is patterned using...
journal article 2017
document
Heerema, S.J. (author), Vicarelli, L. (author), Pud, S. (author), Schouten, R.N. (author), Zandbergen, H.W. (author), Dekker, C. (author)
Many theoretical studies predict that DNA sequencing should be feasible by monitoring the transverse current through a graphene nanoribbon while a DNA molecule translocates through a nanopore in that ribbon. Such a readout would benefit from the special transport properties of graphene, provide ultimate spatial resolution because of the single...
journal article 2018