Enhancements of thermoelectric performance utilizing self-assembled monolayers in semiconductors
نویسندگان
چکیده
منابع مشابه
Crystallization on Self Assembled Monolayers
Over the past two decades, self assembled monolayers (SAMs) (Love et al., 2005; Smith et al., 2004; Ulman, 1996) have been extensively studied due to their many applications in various fields such as electrochemistry (Eckerman et al., 2010), biosensors (Nyquist et al., 2000), protein separation (Chun and Stroeve, 2002) and enantiomer separation (Mastai, 2009). SAMs are organic assemblies formed...
متن کاملSelf Assembled Monolayers -A Review
Self assembly provides a simple route to organise suitable organic molecules on noble metal surface by using long chain organic molecules with various functionalities like -SH,-COOH,-NH2 , Silanes etc. These surfaces can be used to build up interesting nano level architectures. Self assembly is an interesting process for biological relevance because it provides a novel approach to complex struc...
متن کاملIon-scattering analysis of self-assembled monolayers of silanes on organic semiconductors
0168-583X/$ see front matter 2010 Elsevier B.V. doi:10.1016/j.nimb.2010.02.050 * Corresponding author. Address: Department of Ph University, 136 Frelinghuysen Rd., Piscataway, NJ 088 E-mail address: [email protected] (L.S. We describe new Rutherford Backscattering Spectroscopy (RBS) measurements to explore the surface chemistry associated with the growth of self-assembled monolayer (S...
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Self-assembled monolayers (SAMs) are widely used in a variety of emerging applications for surface modification of metals and oxides. Here, we demonstrate a new type of molecular self-assembly: the growth of organosilane SAMs at the surface of organic semiconductors. Remarkably, SAM growth results in a pronounced increase of the surface conductivity of organic materials, which can be very large...
متن کاملElectronic transport in self-assembled alkanethiol monolayers
Electron tunneling through self-assembled monolayers of alkanethiols is investigated. Temperature-dependent current– voltage measurements are performed to distinguish between di erent conduction mechanisms. Temperature-independent electron transport is observed, proving direct tunneling as the dominant conduction mechanism of alkanethiols. An exponential dependence of tunneling current on molec...
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ژورنال
عنوان ژورنال: Journal of Physics and Chemistry of Solids
سال: 2017
ISSN: 0022-3697
DOI: 10.1016/j.jpcs.2017.01.013