Study of different parameters effects on threshold voltage of CNTFET
Joint Authors
Rishim, D.
Uzayzi, C.
Lagraf, F.
Khial, A.
Source
Journal of New Technology and Materials
Issue
Vol. 8, Issue 1 (30 Jun. 2018), pp.10-14, 5 p.
Publisher
Larbi Ben M'hidi Oum el-Bouaghi University
Publication Date
2018-06-30
Country of Publication
Algeria
No. of Pages
5
Main Subjects
Engineering & Technology Sciences (Multidisciplinary)
Abstract EN
In this paper, we have studied the effect of different parameters on threshold voltage of CNTFET dences using a numerical model developed with the Non-Equilibrium Greens Function approach in real space.
In fact, the work in hand involves the Vjh as a function of length gate taken from 10 nm to 30 nm for different temperature namely: 77 K, ISO K, 300 K, 400 K then the variation ofVjji as a function of the nanotube diameter varying over the following chiralities : <13, 0), (16, 0), (19,0), (23, 0), (25, 0) was undertaken.
Afterworlds, we conducted the wriation of Vjh as a function of the oxide thickness with the values: 1.5 nm, 3 nm, 4.5nm, 6 nm and 7 nm.
Moreover, theVjfj was carried at depending upon the high-k materials such as: SiOt, HfOi, ZrOi, T&2O2 mid T1O2 And the source/drain doping used are 2.5 m-1, 4 m-1, 6 771“*, 8 m-*, and 10 m-1 ^~0.01 dopant/atom).
Finally, a conclusion is made basing at the different findings which rewaled that the best reduce oNj# was recorded under a liquid Nitrogen temperature of 77 K.
American Psychological Association (APA)
Khial, A.& Rishim, D.& Uzayzi, C.& Lagraf, F.. 2018. Study of different parameters effects on threshold voltage of CNTFET. Journal of New Technology and Materials،Vol. 8, no. 1, pp.10-14.
https://search.emarefa.net/detail/BIM-833871
Modern Language Association (MLA)
Khial, A.…[et al.]. Study of different parameters effects on threshold voltage of CNTFET. Journal of New Technology and Materials Vol. 8, no. 1 (2018), pp.10-14.
https://search.emarefa.net/detail/BIM-833871
American Medical Association (AMA)
Khial, A.& Rishim, D.& Uzayzi, C.& Lagraf, F.. Study of different parameters effects on threshold voltage of CNTFET. Journal of New Technology and Materials. 2018. Vol. 8, no. 1, pp.10-14.
https://search.emarefa.net/detail/BIM-833871
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 13-14
Record ID
BIM-833871