IWN 2022

International Workshop on Nitride Semiconductors 2022

Carrier dynamics in <em>c</em>-plane GaN/AlN quantum dots emitting in the UV range studied by pump-probe experiments

Novel Materials and Nanostructures

Optical properties and epitaxy of III-Ntiride nanostructures

Abstract Talk

Characterization

Probing individual nonradiative point defects in InGaN/GaN quantum wells using time-resolved cathodoluminescence

InGaN LEDs

Growth

Impact of point defects on the efficiency of InGaN/GaN quantum wells grown on GaN-on-Si epilayers with high dislocation density

Optical devices

Energy efficiency: Physics and society

Single photon emission and carrier dynamics in GaN/AlN quantum dots

h-BN UV LED and quantum dots

Salon Vienna

Visible laser

Session

Chair

Deep traps in InGaN/GaN single quantum well structures

Room Berlin

Deep levels, Defect, NRCs-1

Invited Talk

Invited Speaker

Panel discussion

Quantum technologies enable the development of new science fields such as secure data transmission and quantum computing. Nitrides offer a material basis with unique properties which can be combined with established growth and fabrication technologies. Generation of high-quality narrow band single photons at room temperature is a goal pursued by scientist for a long time. However, on-chip integration of these sources into photonic circuits replacing large optical setups is actually required for a low-cost widely used application of this technology. In the rump session we’ll discuss the state of the current materials and technologies, their integration into highly useful devices and crucial aspects for realizing various applications in quantum cryptography and quantum computing.<br><br>Panelists include experts in GaN-based nanostructures, BN materials and applications, single-photon emission and detection, and concepts and technologies for photonic integration, not only in the nitrides but in the whole field of semiconductor quantum photonics. 

Salon Moskau

Quantum technologies and integrated photonic circuits with nitrides

Rump Session

Discussion

Dr. Raphaël Butté

Einsätze

12.10.2022