Add to ORKGCharge injection in organic light emitting diodes (OLEDs) is studied by impedance spectroscopy on a solution processable polymer based OLED (PLED) using different metallic cathodes. A negative capacitance is observed in organic light-emitting diodes (OLEDs) at low frequencies which can be explained using a detailed kinetic model based on sequential injection through surface states at the metal/organic interface. In this paper the methodology used to derive this model and its application to experimental data is presented
The discovery of highly efficient organic light-emitting diodes (OLEDs) in the 1980s has stimulated ...
We present experimental and device model results for the current–voltage characteristics of a series...
The article presents a novel impedance spectroscopy based technique designed to characterise organic...
The charge behavior of organic light emitting diode (OLED) is investigated by steady-state current–v...
Single-carrier devices are an excellent model system to study charge injection and charge transport ...
Efficient conversion of electrical to optical energy in organic light-emitting diodes (OLEDs) depend...
The article demonstrates an original, non-destructive technique that could be used to in situ monito...
In this thesis I present a comprehensive study of charge transport and injection into organic semico...
We characterize the degradation of organic light-emitting diodes (OLEDs) by employing the impedance ...
It has recently been shown how the injection barriers at the electrode interfaces and the built-in v...
The negative contribution to the capacitance found in low frequency dielectric spectroscopy provides...
Capacitance spectra of thin ( 10(3) Hz) and no feature related to the carrier transit time is observ...
In recent times, electronic devices based on light-emitting diodes (LEDs) have triggered increasing ...
We present device model calculations for the current–voltage (I–V) characteristics of organic diodes...
Recently, we demonstrated polymer solution light-emitting devices (SLEDs) using polymeric solutions ...
The discovery of highly efficient organic light-emitting diodes (OLEDs) in the 1980s has stimulated ...
We present experimental and device model results for the current–voltage characteristics of a series...
The article presents a novel impedance spectroscopy based technique designed to characterise organic...
The charge behavior of organic light emitting diode (OLED) is investigated by steady-state current–v...
Single-carrier devices are an excellent model system to study charge injection and charge transport ...
Efficient conversion of electrical to optical energy in organic light-emitting diodes (OLEDs) depend...
The article demonstrates an original, non-destructive technique that could be used to in situ monito...
In this thesis I present a comprehensive study of charge transport and injection into organic semico...
We characterize the degradation of organic light-emitting diodes (OLEDs) by employing the impedance ...
It has recently been shown how the injection barriers at the electrode interfaces and the built-in v...
The negative contribution to the capacitance found in low frequency dielectric spectroscopy provides...
Capacitance spectra of thin ( 10(3) Hz) and no feature related to the carrier transit time is observ...
In recent times, electronic devices based on light-emitting diodes (LEDs) have triggered increasing ...
We present device model calculations for the current–voltage (I–V) characteristics of organic diodes...
Recently, we demonstrated polymer solution light-emitting devices (SLEDs) using polymeric solutions ...
The discovery of highly efficient organic light-emitting diodes (OLEDs) in the 1980s has stimulated ...
We present experimental and device model results for the current–voltage characteristics of a series...
The article presents a novel impedance spectroscopy based technique designed to characterise organic...