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Weak Gate Effect in 1,3-Benzenedithiol Molecular Device
KTH, School of Biotechnology (BIO), Theoretical Chemistry.ORCID iD: 0000-0003-0007-0394
2010 (English)In: Chinese Physics Letters, ISSN 0256-307X, E-ISSN 1741-3540, Vol. 27, no 4, 048502- p.Article in journal (Refereed) Published
Abstract [en]

We introduce a full interaction Hamiltonian method to the generalized quantum chemical approach and apply it to investigate the electron tunneling properties of 1,3-benzenedithiol molecular device. The weak gate effect we calculate is consistent with the experiment. The asymmetric current character mainly comes from the asymmetry of the molecule and the nonlinear responding to the gate electric field.

Place, publisher, year, edition, pages
2010. Vol. 27, no 4, 048502- p.
National Category
Physical Sciences
URN: urn:nbn:se:kth:diva-28385DOI: 10.1088/0256-307X/27/4/048502ISI: 000276203700065ScopusID: 2-s2.0-77950596746OAI: diva2:389355
Swedish Research Council
QC 20110119Available from: 2011-01-19 Created: 2011-01-14 Last updated: 2011-01-19Bibliographically approved

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