Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Charan Srinivasan"'
Publikováno v:
Journal of Electroanalytical Chemistry. 621:229-237
We have combined electrochemical reductive desorption with microdisplacement printing to create patterned self-assembled monolayers inaccessible by other methods. The resulting structures were characterized with field emission scanning electron micro
Autor:
Thomas J. Mullen, Mark W. Horn, J. Nathan Hohman, Arrelaine A. Dameron, Anne M. Andrews, Mary Elizabeth Anderson, Paul S. Weiss, Elizabeth C. Dickey, Charan Srinivasan
Publikováno v:
ACS Nano. 1:191-201
A series of nanoscale chemical patterning methods based on soft and hybrid nanolithographies have been characterized using scanning electron microscopy with corroborating evidence from scanning tunneling microscopy and lateral force microscopy. We de
Publikováno v:
Microelectronic Engineering. 83:1517-1520
We create metal nanoelectrode structures with precise proximal placement by blending traditional top-down and bottom-up lithography. Multiple levels of conventional lithography are used in combination with self-assembled multilayer resists (molecular
Autor:
Mary Elizabeth Anderson, Charan Srinivasan, Paul S. Weiss, Mark W. Horn, Raviprakesh Jayaraman
Publikováno v:
Microelectronic Engineering. :248-252
We apply self-assembly to form multilayers on gold structures formed by lithographic techniques to create patterns with spacings in the 10-100nm regime. Controlled placement and thickness of these multilayers form ''molecular ruler'' resists to tailo
Publikováno v:
IEEE Electron Device Letters. 32:1185-1187
In 25-nm NAND Flash memory, source-drain implantation conditions significantly affect random telegraph signal (RTS). In this extremely short gate length regime, RTS is proportional to the effective gate length (Leff) which exhibits an “inverse scal
Autor:
Charan Srinivasan, E. M. Carter, Mary Elizabeth Anderson, J. Nathan Hohman, Paul S. Weiss, Mark W. Horn
Publikováno v:
Advanced Materials. 18:3258-3260
Autor:
Charan Srinivasan, Y. Jeff Hu, Jennifer Lequn Liu, Jixin Yu, Ervin T. Hill, Fernando Gonzalez
Publikováno v:
2010 IEEE Workshop on Microelectronics and Electron Devices.
We report a new approach to utilize oxygen implantation on the top of the floating gate (FG) to improve the cell performance of a sub-50 nm NAND flash memory cell. This method was used to form a thin oxide layer only on the top of the FG but not on t
Autor:
Mark W. Horn, Pengpeng Zhang, Mary Elizabeth Anderson, Charan Srinivasan, J. Nathan Hohman, Paul S. Weiss
Publikováno v:
SPIE Proceedings.
Molecular-ruler nanolithography uses individual molecules as building blocks to create nanometer-scale features in a low-cost, high-throughput process. Self-assembled multilayers are used in combination with radiation-sensitive polymeric resists to i
Autor:
Ali Afzali, Teresita Ordonez Graham, Laura L. Kosbar, Matthew Copel, Charan Srinivasan, Lia Krusin-Elbaum
Publikováno v:
Langmuir : the ACS journal of surfaces and colloids. 22(18)
Layer-by-layer (LBL) growth of terpyridinyl ligands with a range of metal ions is reported. Monolayers of mercaptophenyl terpyridine on gold were used to initiate LBL assembly by complexing the first layer of metal ions. Tetra-2-pyridinylpyrazine was
Publikováno v:
Applied Physics Letters. 93:083123
A parallel and economical method for obtaining nanoscale features on large-area quartz substrates has been developed for use in nanoimprint lithography template fabrication. Self-assembled multilayer films (molecular rulers) are used in conjunction w