دانشگاه آزاد اسلامی واحد علوم و تحقیقات

 آمار

تعداد نشریات50
تعداد شماره‌ها2,232
تعداد مقالات20,475
تعداد مشاهده مقاله25,230,367
تعداد دریافت فایل اصل مقاله22,863,004
Ghosh, Bahniman, Gramin, Akash. (1394). First principle study of the effect of defects on performance of single-molecule pentacene field effect transistors. , 9(3), 213-219. doi: 10.1007/s40094-015-0182-8
Bahniman Ghosh; Akash Gramin. "First principle study of the effect of defects on performance of single-molecule pentacene field effect transistors". , 9, 3, 1394, 213-219. doi: 10.1007/s40094-015-0182-8
Ghosh, Bahniman, Gramin, Akash. (1394). 'First principle study of the effect of defects on performance of single-molecule pentacene field effect transistors', , 9(3), pp. 213-219. doi: 10.1007/s40094-015-0182-8
Ghosh, Bahniman, Gramin, Akash. First principle study of the effect of defects on performance of single-molecule pentacene field effect transistors. , 1394; 9(3): 213-219. doi: 10.1007/s40094-015-0182-8

First principle study of the effect of defects on performance of single-molecule pentacene field effect transistors

Journal of Theoretical and Applied Physics
مقاله 9، دوره 9، شماره 3، آذر 2015، صفحه 213-219  XML اصل مقاله (2.94 M)
شناسه دیجیتال (DOI): 10.1007/s40094-015-0182-8
نویسندگان
Bahniman Ghosh email 1؛ Akash Gramin2
1Microelectronics Research Center, University of Texas at Austin;Department of Electrical Engineering, Indian Institute of Technology Kanpur
2Department of Electrical Engineering, Indian Institute of Technology Kanpur
چکیده
AbstractIn this work, we have performed first principle study on a single-molecule pentacene field effect transistor and studied various oxygen- and hydrogen-induced defects in the same device configuration. Further, we have investigated the effect of these defects on the various electronic transport properties of the device and compared them with those of the original device along with reporting the negative differential region window and the peak-to-valley ratio in different cases. For this purpose, we have applied the density functional theory in conjugation with non-equilibrium green’s function (NEGF) formalism on a 14.11 Å pentacene device to obtain the I–V characteristics, conductance curves and transmission spectra in various device scenarios.
کلیدواژه‌ها
Pentacene؛ Field effect transistors؛ Non؛ equilibrium Green’s function؛ Density functional theory
آمار
تعداد مشاهده مقاله: 58
تعداد دریافت فایل اصل مقاله: 30


سامانه مدیریت نشریات علمی. قدرت گرفته از سیناوب