Excited materials
نویسندگان
چکیده
منابع مشابه
STM-excited electroluminescence and spectroscopy on organic materials for display applications
We present an overview of the current status of our work on scanning-tunnelingmicroscope-based (STM) spectroscopy and electroluminescence (EL) excitation to study the physical and electronic structure of organic materials used in organic lightemitting devices (OLEDs). By these means we probe the critical device parameters in chargecarrier injection and transport, i.e., the height of the barrier...
متن کاملFermi Statistics of Weakly Excited Granular Materials in a Vibrating Bed I: Molecular Dynamics Simulations
Molecular Dynamics simulations were carried out to test the thermodynamic theory of weakly excited, two-dimensional, granular systems [Hayakawa and Hong, Phys. Rev. Lett. 78, 2764(1997)], where granular materials are viewed as a collection of spinless Fermions. We first determine the global temperature T by fitting the steady state density profile to the Fermi distribution function, and then me...
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ultrasonically-excited energetic materials J. K. Miller, J. O. Mares, I. E. Gunduz, S. F. Son, and J. F. Rhoads School of Mechanical Engineering, Purdue University, West Lafayette, Indiana 47907, USA Maurice J. Zucrow Laboratories, Purdue University, West Lafayette, Indiana 47907, USA Ray W. Herrick Laboratories, Purdue University, West Lafayette, Indiana 47907, USA Birck Nanotechnology Center,...
متن کاملUnimolecular decomposition of tetrazine-N-oxide based high nitrogen content energetic materials from excited electronic states.
Unimolecular excited electronic state decomposition of novel high nitrogen content energetic molecules, such as 3,3(')-azobis(6-amino-1,2,4,5-tetrazine)-mixed N-oxides (DAATO(3.5)), 3-amino-6-chloro-1,2,4,5-tetrazine-2,4-dioxide (ACTO), and 3,6-diamino-1,2,4,5-tetrazine-1,4-dioxde (DATO), is investigated. Although these molecules are based on N-oxides of a tetrazine aromatic heterocyclic ring, ...
متن کاملFermi Statistics of Weakly Excited Granular Materials in a Vibrating Bed II: One Dimensional Experiment
A one dimensional experiment in granular dynamics is carried out to test the thermodynamic theory of weakly excited granular systems [Hayakawa and Hong, Phys. Rev. Lett. 78, 2764(1997)] where granular particles are treated as spinless Fermions. The density profile is measured and then fit to the Fermi distribution function, from which the global temperature of the system, T , is determined. The...
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ژورنال
عنوان ژورنال: Materials Today
سال: 2003
ISSN: 1369-7021
DOI: 10.1016/s1369-7021(03)00338-9