کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1678388 | 1009941 | 2008 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Single molecular conductance measurements of molecular junction of Au/1,4-phenylenediamine/Au
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Single molecular conductance measurements of molecular junction of Au/1,4-phenylenediamine/Au Single molecular conductance measurements of molecular junction of Au/1,4-phenylenediamine/Au](/preview/png/1678388.png)
چکیده انگلیسی
It was reported recently that the diamine-terminated molecules show two sets of single molecular conductance peaks in the conductance histogram. Although we found another set of conductance value of 1,4-diaminobutane in a lower current range, it was difficult to determine the conductivity definitely because the compound has different conformations with different gauche contents within its molecular chain. To make it easier to determine and analyze a single molecular conductance we measured here the conductance of 1,4-phenylenediamine, whose conformation cannot be changed in terms of the gauche contents. As a result, new sets of conductance other than those reported recently [L. Venkataraman, J.E. Klare, C. Nuckolls, M.S. Hybertsen, M.L. Steigerwald, Nature 442 (2006) 904] were observed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ultramicroscopy - Volume 108, Issue 10, September 2008, Pages 1040-1044
Journal: Ultramicroscopy - Volume 108, Issue 10, September 2008, Pages 1040-1044
نویسندگان
J. Tobita, Y. Kato, M. Fujihira,