Photopatterning, Etching, and Derivatization of Self-Assembled Monolayers of Phosphonic Acids on the Native Oxide of Titanium

Langmuir ◽  
2009 ◽  
Vol 25 (18) ◽  
pp. 10746-10753 ◽  
Author(s):  
Getachew Tizazu ◽  
Ali M. Adawi ◽  
Graham J. Leggett ◽  
David G. Lidzey
Keyword(s):  
Native Oxide ◽  
Self Assembled Monolayers ◽  
Phosphonic Acids ◽  
Assembled Monolayers ◽  
Self Assembled

Direct Preparation of Mixed Self-assembled Monolayers Based on Common-substructure-tailored Phosphonic Acids for Fine Control of Surface Wettability

2020 ◽  
Vol 49 (11) ◽  
pp. 1302-1305
Author(s):  
Toshiki Higashino ◽  
Kazunori Kuribara ◽  
Naoya Toda ◽  
Sei Uemura ◽  
Hiroaki Tachibana ◽  
...  
Keyword(s):  
Surface Wettability ◽  
Self Assembled Monolayers ◽  
Phosphonic Acids ◽  
Assembled Monolayers ◽  
Common Substructure ◽  
Fine Control ◽  
Direct Preparation ◽  
Self Assembled

Electrical Characterization of Self-Assembled Monolayers of Alkyltrichlorosilanes on Native Oxide of Silicon

2009 ◽  
Vol 9 (9) ◽  
pp. 5273-5277 ◽  
Author(s):  
N. Padma ◽  
S. P. Koiry ◽  
V. Saxena ◽  
A. K. Chauhan ◽  
D. K. Aswal ◽  
...  
Keyword(s):  
Electrical Characterization ◽  
Native Oxide ◽  
Self Assembled Monolayers ◽  
Assembled Monolayers ◽  
Self Assembled

Formation of Self-Assembled Monolayers of Alkylphosphonic Acid on the Native Oxide Surface of SS316L

Langmuir ◽  
2006 ◽  
Vol 22 (15) ◽  
pp. 6469-6472 ◽  
Author(s):  
Aparna Raman ◽  
Manish Dubey ◽  
Irina Gouzman ◽  
Ellen S. Gawalt
Keyword(s):  
Native Oxide ◽  
Self Assembled Monolayers ◽  
Oxide Surface ◽  
Assembled Monolayers ◽  
Alkylphosphonic Acid ◽  
Self Assembled

Physical Characterization and Electrical Transport in End-Group Functionalized Self-Assembled Monolayers

1997 ◽  
Vol 488 ◽  
Author(s):  
J. Collet ◽  
D. Vuillaume ◽  
M. Bonnier ◽  
O. Bouloussa ◽  
F. Rondelez ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Electrical Transport ◽  
Native Oxide ◽  
Self Assembled Monolayers ◽  
Self Assembled Monolayer ◽  
Alkyl Chains ◽  
Covalently Bonded ◽  
Assembled Monolayers ◽  
Self Assembled ◽  
End Group

AbstractWe have previously demonstrated that a self-assembled monolayer (SAM) of alkyltrichlorosilane molecules, covalently bonded to the native oxide of a silicon substrate, allows the fabrication of MIS (Metal-Insulator-Semiconductor) devices with excellent electrical properties [1]. Here we demonstrate that we can functionalize, with π-electron moieties, the end-groups of the molecules, once grafted to the substrate, without disturbing the low conductivity through the SAM (σ⊥), while strongly increasing the in-plane conductivity (σ//). The functionalization of the monolayer is monitored by FTIR, ellipsometry and X ray reflectivity. Conductivity, photoconductivity and capacitance measurements are carried out to study the effect of these chemical functionalizations on the electrical properties of the monolayers. We demonstrate that the low perpendicular conductivity (σ⊥≈10−15 S/cm) is not altered by the end-group functionalities while high anisotropic conductivities (σ///σ⊥ ≈ 107-108) are obtained at a monolayer level. Interfacial (Si/SAM and SAM/metal) energy barriers are investigated as a function of the end-group functionalities. We also show that conducting monomers substituted by alkyl chains (3,6- dibromocarbazole-N-octyltrimethoxysilane), directly grafted to the substrate, exhibit similar behavior.

Metallic Top Contacts to Self-Assembled Monolayers of Aliphatic Phosphonic Acids on Titanium Nitride

2020 ◽  
Author(s):  
Julian M. Dlugosch ◽  
Deepthi Devendra ◽  
Domenikos Chryssikos ◽  
Sabrina Artmeier ◽  
Maximilian Speckbacher ◽  
...  
Keyword(s):  
Titanium Nitride ◽  
Self Assembled Monolayers ◽  
Phosphonic Acids ◽  
Assembled Monolayers ◽  
Self Assembled

Modification of the Gallium-Doped Zinc Oxide Surface with Self-Assembled Monolayers of Phosphonic Acids: A Joint Theoretical and Experimental Study

2014 ◽  
Vol 24 (23) ◽  
pp. 3593-3603 ◽  
Author(s):  
Hong Li ◽  
Erin L. Ratcliff ◽  
Ajaya K. Sigdel ◽  
Anthony J. Giordano ◽  
Seth R. Marder ◽  
...  
Keyword(s):  
Experimental Study ◽  
Zinc Oxide ◽  
Self Assembled Monolayers ◽  
Oxide Surface ◽  
Phosphonic Acids ◽  
Assembled Monolayers ◽  
Self Assembled
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