Essays about: "polymer diode"

Showing result 1 - 5 of 6 essays containing the words polymer diode.

1. 1. Probing ion movement in conjugated polymers

   University essay from Uppsala universitet/Strukturkemi

   Author : Markus Hall; [2019]
   Keywords : Light-emitting electrochemical cell; conjugated polymer; electrochemical doping; MEH-PPV; lithium; trifluoromethanesulfonate; trimethylolpropane ethoxylate;

   Abstract : Electronic conduction in conjugated polymers can be increased through electrochemical doping. This is utilised in light-emitting electrochemical cells and allows for a less demanding manufacturing process compared to the related organic light-emitting diode. READ MORE

3. 2. Design and construction of ultrahigh vacuum system to fabricateSpintronic devices, fabrication and characterization of OMAR (organic magnetoresistance) devices

   University essay from Institutionen för fysik, kemi och biologi

   Author : Srikrishna Chanakya Bodepudi; [2009]
   Keywords : Organic spintronics; Organic based magnets; Magentoresistance; Organic magnetoresistance OMAR ;

   Abstract : This thesis concerns design and construction of an ultra high vacuum chamber to fabricate and characterize spintronic devices.  The long term intention is to fabricate spin valve structures with V[TCNE]2 (hybrid organic inorganic semiconductor room temperature magnet) sandwiched between two ferromagnetic electrodes, which requires better than 10-8mbar of vacuum. READ MORE

4. 3. Light emitting diodes based on n-type ZnO nanorods and p-type organic semiconductors

   University essay from Institutionen för teknik och naturvetenskap

   Author : Raja Sellappan; [2008]
   Keywords : ZnO; ACG; organic; Inorganic; Polymer; nanorods;

   Abstract : The aim of this thesis work was to fabricate a hybrid LED using organic-inorganic ZnO materials. The goal of the project was to get an efficient white light emission from zinc oxide (ZnO) nanorods active layer. READ MORE

5. 4. Organic-Inorganic Hetero Junction White Light Emitting Diode : N-type ZnO and P-type conjugated polymer

   University essay from Institutionen för teknik och naturvetenskap

   Author : Shafeek Lubuna Beegum; [2008]
   Keywords : WLED; ZnO; Zinc Oxide; Organic; Inorganic; Conjucated Polymer; LED; ACG;

   Abstract : The purpose of this thesis work is to design and fabricates organic-inorganic hetero junction White Light Emitting Diode (WLED). In this WLED, inorganic material is n- type ZnO and organic material is p-type conjugated polymer. READ MORE

6. 5. Photochromic molecules in polymer switch diodes

   University essay from Linköpings universitet/Institutionen för teknik och naturvetenskap

   Author : Feng-I Tai; [2006]
   Keywords : photochromic; polymer diode; switchable traps;

   Abstract : Photochromism has been investigated extensively during recent years. The large interest for information storage in memory applications is associated with the bi-stable character of the photochromism phenomena. READ MORE