Ronny Kirste

发表

Growth and characterization of GaN/AlGaN heterostructures on GaN substrate templates

Nikolaus Dietz, Zlatko Sitar, Vincent T. Woods, 2017, Optical Engineering + Applications.

Point defect management in GaN by Fermi-level control during growth

James Tweedie, Zlatko Sitar, Ronny Kirste, 2014, Photonics West - Optoelectronic Materials and Devices.

Fabrication and characterization of lateral polar GaN structures for second harmonic generation

Zlatko Sitar, Seiji Mita, Ronny Kirste, 2013, Photonics West - Optoelectronic Materials and Devices.

Second-Harmonic Generation of Blue Light in GaN Waveguides

Wei Guo, Marko Zgonik, Zlatko Sitar, 2018, Applied Sciences.

(Invited) Material Considerations for the Development of III-Nitride Power Devices

James Tweedie, Zlatko Sitar, Erhard Kohn, 2017 .

Optical signature of Mg-doped GaN: Transfer processes

James Tweedie, Zlatko Sitar, Ronny Kirste, 2012 .

Correlation between mobility collapse and carbon impurities in Si-doped GaN grown by low pressure metalorganic chemical vapor deposition

Alexander Franke, Zlatko Sitar, Seiji Mita, 2016 .

Electronic Biosensors Based on III-Nitride Semiconductors.

Ronny Kirste, Albena Ivanisevic, Zachary Bryan, 2015, Annual review of analytical chemistry.

On the origin of the 265 nm absorption band in AlN bulk crystals

Toru Kinoshita, Rafael Dalmau, Baxter Moody, 2012 .

Fabrication and structural properties of AlN submicron periodic lateral polar structures and waveguides for UV-C applications

Andreas Hoffmann, Alexander Franke, Marko Zgonik, 2016 .

Point defect reduction in wide bandgap semiconductors by defect quasi Fermi level control

James Tweedie, Zlatko Sitar, Seiji Mita, 2016 .

Compensation effects in GaN:Mg probed by Raman spectroscopy and photoluminescence measurements

James Tweedie, Zlatko Sitar, Ronny Kirste, 2013 .

Stimulated emission and optical gain in AlGaN heterostructures grown on bulk AlN substrates

Wei Guo, Zlatko Sitar, Seiji Mita, 2014 .

Temperature dependent photoluminescence of lateral polarity junctions of metal organic chemical vapor deposition grown GaN

James Tweedie, Zlatko Sitar, Ronny Kirste, 2011 .

KOH based selective wet chemical etching of AlN, AlxGa1−xN, and GaN crystals: A way towards substrate removal in deep ultraviolet-light emitting diode

James Tweedie, Wei Guo, Zlatko Sitar, 2015 .

Lasing and Longitudinal Cavity Modes in Photo-Pumped Deep Ultraviolet AlGaN Heterostructures

Wei Guo, Baxter Moody, Zlatko Sitar, 2013 .

Lithium related deep and shallow acceptors in Li-doped ZnO nanocrystals

Ronny Kirste, Gordon Callsen, Wolfgang Gehlhoff, 2010 .

6 kW/cm2 UVC laser threshold in optically pumped lasers achieved by controlling point defect formation

Alexander Franke, Zlatko Sitar, Seiji Mita, 2018, Applied Physics Express.

Refractive Index of III-metal-polar and N-polar AlGaN Waveguides Grown by Metal Organic Chemical Vapor Deposition

Marko Zgonik, Zlatko Sitar, Seiji Mita, 2013 .

Status and challenges in deep UV semiconductor lasers

Zlatko Sitar, Ronny Kirste, Zachary Bryan, 2015, 2015 IEEE Summer Topicals Meeting Series (SUM).