 Wysłany: Śro 15:57, 30 Mar 2011 Temat postu: Organic information materials , devices and system |
|
| Organic information materials, devices and systems - the 21th century information systems based on new material
Guide modulator, thin film transistor and FET, efficient switches and sensors,herve leger uk, such as the development of plastic optical fiber, optical information systems will eventually promote the optimization of the structure and industry development. The development of organic materials and also will be the outcome of radiation to the energy, catalytic and environmental and other fields. 4 Organic Information Materials and Devices solved some basic problems to overcome the inadequacies of organic materials, such as low efficiency and instability, the organic materials to develop new features and new devices, you must issue the following manpower to carry out in-depth basic science study. 4.1 The structure of organic semiconductor energy state to state theory and quantum chemistry and condensed matter physics utilization of the latest achievements in theoretical and computational methods, combined with modern physics and to explore the nature of 29 * 1 1999 (Total No. of ) Experimental techniques, materials and devices on the typical structure and physical properties of full representation, establish a sound database, and then integrated analysis, describes the electrical system of organic material to the motion state of the electronic states theory. Process of specific staff from the following: (1) carrier transport system of the research process. Particular attention to the condensed structure with a specific system of organic materials in the electronic states and carrier transport model of the relationship between electrical properties, especially in the electronic states at the interface of research and characterization of the structure. Explore the regulation of the carrier material system mobility pathway. (2) excited state of the process. Of bulk materials and various interfaces, the surface at the light-induced, field-induced formation of excited state relaxation dynamics and energy to construct an appropriate model of the electronic energy state, to explore in the material synthesis and device design of effective control of energy relaxation Yu means of chemical and physical methods. Special attention to the interface of the ground state, excited state electronic structure and thermodynamics, electrochemistry, photochemical stability of the relationship. 4.2 The effect of external fields of information materials, the organic structure of condensed matter under external field with a variety of different intermolecular interactions of the composite structure and properties of condensed matter systems, molecular orientation and solution orientation, the association of various chromophores association with solutions such as the dynamic process of deformation and relaxation, and explore ways to control the dynamic process; research materials in a variety of interface and the bulk of the micro-phase separation and phase transition behavior. 4.3 and function of complex composite of organic and inorganic compound used law, the hybrid approach to achieve different functional materials in micro, nano and molecular level composite; of different functional complex physical and chemical principles, process technology and control law; of complex composition, structure and function of complex composite system by functional complementation, synergistic intrinsic factors and technical conditions, and functional primitives of the break in the composite micro-level interactions of different nature and regulation |
|
