Essays about: "Optoelectronic device"

Showing result 1 - 5 of 8 essays containing the words Optoelectronic device.

1. 1. Properties of III-V/Si heterojunction fabricated by HVPE

   University essay from KTH/Tillämpad fysik

   Author : Prakhar Bhargava; [2020]
   Keywords : ;

   Abstract : Silicon is a promising material and is used for a wide range of applications in the electronics industry because of the high quality surface passivation given by the native oxide layer SiO2e. However, Si is not an ideal candidate for optoelectronic applications due to its indirect bandgap of 1. READ MORE

3. 2. Lower Jaw Movements Measured by Optoelectronic Movement Recording : A pilot study

   University essay from Umeå universitet/Institutionen för odontologi

   Author : Magnus Wänman; Christopher Staversjö; [2018]
   Keywords : Lower Jaw Movements. Optoelectronic Movement Recording. Mandibular movement. Volume.;

   Abstract : Due to the complex nature of jaw movements, three-dimensional (3D) movement recording provide information about the jaw movement capacity. The aim of the present report was to test the reliability of measuring lower jaw movements using a 3D movement recording system and to calculate the lower jaw movement volume. READ MORE

4. 3. Time-Resolved Photoluminescence Studies of InGaP Nanowires for Improving the Internal Quantum Efficiency

   University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/Fasta tillståndets fysik

   Author : Lert Chayanun; [2017]
   Keywords : Physics and Astronomy;

   Abstract : Semiconductor Nanowires are promising building blocks for advanced optoelectronic devices since their small diameter give rise to quantization effects. The small diameter also makes them susceptible to non-radiative recombination due to surface states. READ MORE

5. 4. Stacked Dual Narrowband Organic Near-Infrared Photodetectors

   University essay from Linköpings universitet/Institutionen för fysik, kemi och biologi

   Author : Yazhong Wang; [2017]
   Keywords : Near-infrared; photodetectors; CT states; Fabry-Perot resonant cavity; resonant cavity enhancement; tunability; full width at half maximum;

   Abstract : Compared with the detector devices made of inorganic semiconductors, organic photodetectors are granted with additional strengths, such as flexibility, high scalability and bio-compatibility. However, in the family of organic optoelectronic devices, the detectors that are capable of detecting photons at two or multiple specific wavelengths are still missing. READ MORE

6. 5. Modelling Rapid Melt Growth of III-V Integration on Si

   University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/Fasta tillståndets fysik

   Author : Zahra Baneen; [2017]
   Keywords : Semiconductors; Rapid Melt Growth; Parameters; nucleation; growth velocity; cooling rate; Physics and Astronomy;

   Abstract : High quality III-V semiconductors on silicon substrate can make for significant progress in gate electrostatics and optoelectronic devices. Indium antimonide with its inviting properties can play a key role to further facilitate devise integration. READ MORE