Conducting Organic Materials and DevicesConducting polymers were discovered in 1970s in Japan. Since this discovery, there has been a steady flow of new ideas, new understanding, new conducing polymer (organics) structures and devices with enhanced performance. Several breakthroughs have been made in the design and fabrication technology of the organic devices. Almost all properties, mechanical, electrical, and optical, are important in organics. This book describes the recent advances in these organic materials and devices. |
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Page vi
... Interpenetrating Network ofDonor—Acceptor Organics. Bulk Heterojunction Solar Cells 5.3. 5.1. INTRODUCTION 5.2. SOLAR CELLS 5.2.1. Single and Bilayer Solar Cells 95 95 6.1. IMPORTANCE OF ORGANIC TFTS 6.2. EARLY WORK 6.3. EFFECT Vi Contents.
... Interpenetrating Network ofDonor—Acceptor Organics. Bulk Heterojunction Solar Cells 5.3. 5.1. INTRODUCTION 5.2. SOLAR CELLS 5.2.1. Single and Bilayer Solar Cells 95 95 6.1. IMPORTANCE OF ORGANIC TFTS 6.2. EARLY WORK 6.3. EFFECT Vi Contents.
Page vii
... Acceptor Organics. Bulk Heterojunction Solar Cells 5.3. SOURCE OF VOc IN BHSCS 5.3.1. Eflect ofAcceptor Strength [133] 5.3.2. More Recent Work [134,135] 5.4. OPTIMUM PCBM CONCENTRATION 5.4.1. Superposition Principle 5.5. MODELING THE ...
... Acceptor Organics. Bulk Heterojunction Solar Cells 5.3. SOURCE OF VOc IN BHSCS 5.3.1. Eflect ofAcceptor Strength [133] 5.3.2. More Recent Work [134,135] 5.4. OPTIMUM PCBM CONCENTRATION 5.4.1. Superposition Principle 5.5. MODELING THE ...
Page 8
... acceptors generally used are I;, AsF5_, C10; and FeClZ. The doping is achieved by exposing the polymer to a vapor or liquid containing the desired dopant. Since the dopant ions are highly electropositive or electronegative, doping can ...
... acceptors generally used are I;, AsF5_, C10; and FeClZ. The doping is achieved by exposing the polymer to a vapor or liquid containing the desired dopant. Since the dopant ions are highly electropositive or electronegative, doping can ...
Page 14
... acceptors. This confirms that the peak is not due to the absorption directly associated with the dopant but it is due to the soliton energy levels. Careful experiments have not revealed any significant midgap absorption in the undoped ...
... acceptors. This confirms that the peak is not due to the absorption directly associated with the dopant but it is due to the soliton energy levels. Careful experiments have not revealed any significant midgap absorption in the undoped ...
Page 21
... acceptor ions. The results of photoconductive gain and excitation profile are remarkable. They show complete agreement of the spectral dependencies of photoproduction of solitons and photoconductive gain. They provide further support ...
... acceptor ions. The results of photoconductive gain and excitation profile are remarkable. They show complete agreement of the spectral dependencies of photoproduction of solitons and photoconductive gain. They provide further support ...
Contents
1 | |
7 | |
23 | |
Chapter 4 Light Emitting Diodes and Lasers | 67 |
Chapter 5 Solar Cells | 95 |
Chapter 6 Transistors | 123 |
Bibliography | 147 |
Index | 157 |
Contents of Volumes in this Series | 167 |
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Conducting Organic Materials and Devices Suresh C. Jain,M. Willander,V. Kumar No preview available - 2007 |
Common terms and phrases
absorption acceptor active layer Alq3 amorphous Appl Applications applied voltage band bandgap bipolaron blue calculated carrier density cathode characteristics charge carriers cm_3 color conducting polymers configuration curves dark current Defects devices dopant doped electric field electron emission emitter energy transfer Epitaxy equation excitons experimental data fabricated field effect figure filled first fit flow function gate voltage heterojunction hole III—V Compounds illuminated increases injection laser Lett light emitting diodes measured MEH-PPV metal midgap mobility model molecular molecules obtained OFETs ohmic OLEDs open circuit voltage organic materials organic solar cells parameters pentacene photovoltaic Phys plots polyacetylene quantum efficiency sample Schottky barrier SCLC short circuit current shown in Fig shows Silicon solid solitons space charge space charge limited spectra spin coating structure substrate sufficient superposition principle t-PA theory thickness thin film transistor transistors transport traps V2 law values vinylene white light