Recovery kinetics in high temperature annealed AlN heteroepitaxial films
Washiyama, Shun, Guan, Yan, Mita, Seiji, Collazo, Ramón, Sitar, Zlatko
Published in Journal of applied physics (21.03.2020)
Published in Journal of applied physics (21.03.2020)
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Journal Article
Point defect reduction in MOCVD (Al)GaN by chemical potential control and a comprehensive model of C incorporation in GaN
Reddy, Pramod, Washiyama, Shun, Kaess, Felix, Kirste, Ronny, Mita, Seiji, Collazo, Ramon, Sitar, Zlatko
Published in Journal of applied physics (28.12.2017)
Published in Journal of applied physics (28.12.2017)
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Journal Article
The role of chemical potential in compensation control in Si:AlGaN
Washiyama, Shun, Reddy, Pramod, Sarkar, Biplab, Breckenridge, Mathew H., Guo, Qiang, Bagheri, Pegah, Klump, Andrew, Kirste, Ronny, Tweedie, James, Mita, Seiji, Sitar, Zlatko, Collazo, Ramón
Published in Journal of applied physics (14.03.2020)
Published in Journal of applied physics (14.03.2020)
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Journal Article
A thermodynamic supersaturation model for the growth of aluminum gallium nitride by metalorganic chemical vapor deposition
Washiyama, Shun, Reddy, Pramod, Kaess, Felix, Kirste, Ronny, Mita, Seiji, Collazo, Ramón, Sitar, Zlatko
Published in Journal of applied physics (21.09.2018)
Published in Journal of applied physics (21.09.2018)
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Journal Article
Design of AlGaN-based quantum structures for low threshold UVC lasers
Guo, Qiang, Kirste, Ronny, Mita, Seiji, Tweedie, James, Reddy, Pramod, Moody, Baxter, Guan, Yan, Washiyama, Shun, Klump, Andrew, Sitar, Zlatko, Collazo, Ramón
Published in Journal of applied physics (14.12.2019)
Published in Journal of applied physics (14.12.2019)
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Journal Article
High electron mobility in AlN:Si by point and extended defect management
Bagheri, Pegah, Quiñones-Garcia, Cristyan, Khachariya, Dolar, Rathkanthiwar, Shashwat, Reddy, Pramod, Kirste, Ronny, Mita, Seiji, Tweedie, James, Collazo, Ramón, Sitar, Zlatko
Published in Journal of applied physics (14.11.2022)
Published in Journal of applied physics (14.11.2022)
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Journal Article
The role of surface kinetics on composition and quality of AlGaN
Bryan, Isaac, Bryan, Zachary, Mita, Seiji, Rice, Anthony, Hussey, Lindsay, Shelton, Christopher, Tweedie, James, Maria, Jon-Paul, Collazo, Ramón, Sitar, Zlatko
Published in Journal of crystal growth (01.10.2016)
Published in Journal of crystal growth (01.10.2016)
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Journal Article
Correlation between mobility collapse and carbon impurities in Si-doped GaN grown by low pressure metalorganic chemical vapor deposition
Kaess, Felix, Mita, Seiji, Xie, Jingqiao, Reddy, Pramod, Klump, Andrew, Hernandez-Balderrama, Luis H., Washiyama, Shun, Franke, Alexander, Kirste, Ronny, Hoffmann, Axel, Collazo, Ramón, Sitar, Zlatko
Published in Journal of applied physics (14.09.2016)
Published in Journal of applied physics (14.09.2016)
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Journal Article
Stimulated emission and optical gain in AlGaN heterostructures grown on bulk AlN substrates
Guo, Wei, Bryan, Zachary, Xie, Jinqiao, Kirste, Ronny, Mita, Seiji, Bryan, Isaac, Hussey, Lindsay, Bobea, Milena, Haidet, Brian, Gerhold, Michael, Collazo, Ramón, Sitar, Zlatko
Published in Journal of applied physics (14.03.2014)
Published in Journal of applied physics (14.03.2014)
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Journal Article
On the Ge shallow-to-deep level transition in Al-rich AlGaN
Bagheri, Pegah, Reddy, Pramod, Mita, Seiji, Szymanski, Dennis, Kim, Ji Hyun, Guan, Yan, Khachariya, Dolar, Klump, Andrew, Pavlidis, Spyridon, Kirste, Ronny, Collazo, Ramón, Sitar, Zlatko
Published in Journal of applied physics (07.08.2021)
Published in Journal of applied physics (07.08.2021)
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Journal Article
A pathway to highly conducting Ge-doped AlGaN
Bagheri, Pegah, Kim, Ji Hyun, Washiyama, Shun, Reddy, Pramod, Klump, Andrew, Kirste, Ronny, Mita, Seiji, Collazo, Ramón, Sitar, Zlatko
Published in Journal of applied physics (28.11.2021)
Published in Journal of applied physics (28.11.2021)
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Journal Article
Structure of Ultrathin Native Oxides on III–Nitride Surfaces
Dycus, J. Houston, Mirrielees, Kelsey J, Grimley, Everett D, Kirste, Ronny, Mita, Seiji, Sitar, Zlatko, Collazo, Ramon, Irving, Douglas L, LeBeau, James M
Published in ACS applied materials & interfaces (04.04.2018)
Published in ACS applied materials & interfaces (04.04.2018)
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Journal Article
The polarization field in Al-rich AlGaN multiple quantum wells
Guo, Qiang, Kirste, Ronny, Mita, Seiji, Tweedie, James, Reddy, Pramod, Washiyama, Shun, Breckenridge, M. Hayden, Collazo, Ramón, Sitar, Zlatko
Published in Japanese Journal of Applied Physics (01.06.2019)
Published in Japanese Journal of Applied Physics (01.06.2019)
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Journal Article
Optical identification of silicon as a shallow donor in MOVPE grown homoepitaxial AlN
Neuschl, Benjamin, Thonke, Klaus, Feneberg, Martin, Mita, Seiji, Xie, Jinqiao, Dalmau, Rafael, Collazo, Ramón, Sitar, Zlatko
Published in physica status solidi (b) (01.03.2012)
Published in physica status solidi (b) (01.03.2012)
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Journal Article
Coalescence of Epitaxial Lateral Overgrowth-Diamond on Stripe-Patterned Nucleation on Ir/MgO(001)
Washiyama, Shun, Mita, Seiji, Suzuki, Kazuhiro, Sawabe, Atsuhito
Published in Applied physics express (01.09.2011)
Published in Applied physics express (01.09.2011)
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Journal Article
Growth and characterization of AlxGa1−xN lateral polarity structures
Hoffmann, Marc Patrick, Kirste, Ronny, Mita, Seiji, Guo, Wei, Tweedie, James, Bobea, Milena, Bryan, Isaac, Bryan, Zachary, Gerhold, Michael, Collazo, Ramon, Sitar, Zlatko
Published in Physica status solidi. A, Applications and materials science (01.05.2015)
Published in Physica status solidi. A, Applications and materials science (01.05.2015)
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Journal Article
6 kW/cm2 UVC laser threshold in optically pumped lasers achieved by controlling point defect formation
Kirste, Ronny, Guo, Qiang, Dycus, J. Houston, Franke, Alexander, Mita, Seiji, Sarkar, Biplab, Reddy, Pramod, LeBeau, James M., Collazo, Ramon, Sitar, Zlatko
Published in Applied physics express (27.07.2018)
Published in Applied physics express (27.07.2018)
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Journal Article