Doshisha University (Private)

ange of wavelengths from deep ultraviolet to far infrared. Once their basic properties are elucidated, the group will try to fabricate
multiple quantum wells and quantum dots from these new materials and fabricate light emitting diodes and optical modulators.
2. Organic low-molecular semiconductor group
Progress has been made in applying organic small molecules to displays, etc., but there is much that still remains unclear about the
mechanisms of electron transport and emission properties in devices. One particular possibility is that we may be able to greatly
improve emission properties and develop new emission mechanisms by creating nanostructures such as multiple quantum wells that
combine different materials. We are also researching ways to fabricate nanowires, which will enable nanometer scale wiring that can
make organic integrated circuits a reality.
3. Organic polymer semiconductor group
Organic polymers are effective for reducing the costs of devices because materials can be developed using simple manual
procedures. In our group, we research ways to more simply achieve the emission properties of low-molecular materials by
incorporating low-molecular materials into polymer materials. We are also developing new emission mechanisms that incorporate
nanoparticles, fine metal particles, carbon nanotubes and the like to develop devices that emit ultraviolet and infrared rays.
Keywords
Light-emitting device
Photodetector
Sensor device
Quantum effect device
Compound semiconductor
Organic EL
Organic thin-film solar cell
Process technology
Optical nonlinear material
Nanostructure
Quantum dot