Nanoanalytics

Dr. Thomas Auzelle

Scientist

phone: +49 30 20377 337

room: 0726

email: auzelle@pdi-berlin.de

 

Department: Epitaxy

Core research areas: III-V nanowires for optoelectronics

 

 

1 Author T. Auzelle , C. Sinito , J. Lähnemann , G. Gao , T. Flissikowski , A. Trampert , O. Brandt , S. Fernández-Garrido
Title

Interface recombination in Ga- and N-polar GaN/(Al,Ga)N quantum wells grown by molecular beam epitaxy

Source Phys. Rev. Appl. , 17 , 4 ( 2022 )
DOI : 10.1103/PhysRevApplied.17.044030 | Download arXiv: 2111.12969 | 3267 Cite : Bibtex RIS
T. Auzelle, C. Sinito, J. Lähnemann, G. Gao, T. Flissikowski, A. Trampert, O. Brandt, and S. Fernández-Garrido

2 Author T. Auzelle , M. Azadmand , T. Flissikowski , M. Ramsteiner , K. Morgenroth , C. Stemmler , S. Fernández-Garrido , S. Sanguinetti , H. T. Grahn , L. Geelhaar , O. Brandt
Title

Enhanced radiative efficiency in GaN nanowires grown on sputtered TiNx

Source ACS Photonics , 8 , 1718 ( 2021 )
DOI : 10.1021/acsphotonics.1c00224 | Download arXiv: 2001.06387 | 3166 Cite : Bibtex RIS
T. Auzelle, M. Azadmand, T. Flissikowski, M. Ramsteiner, K. Morgenroth, C. Stemmler, S. Fernández-Garrido, S. Sanguinetti, H. T. Grahn, L. Geelhaar, and O. Brandt

3 Author T. Auzelle , F. Ullrich , S. Hietzschold , C. Sinito , S. Brackmann , W. Kowalsky , E. Mankel , O. Brandt , R. Lovrincic , S. Fernández-Garrido
Title

External control of GaN band bending using phosphanate self-assembled monolayers

Source ACS Appl. Mater. Interfaces , 13 , 4626 ( 2021 )
DOI : 10.1021/acsami.0c17519 | Download arXiv: 2009.12089 | 3182 Cite : Bibtex RIS
T. Auzelle, F. Ullrich, S. Hietzschold, C. Sinito, S. Brackmann, W. Kowalsky, E. Mankel, O. Brandt, R. Lovrincic, and S. Fernández-Garrido

4 Author L. Jaloustre , S. Le-Denmat , T. Auzelle , M. Azadmand , L. Geelhaar , F. Dahlem , R. Songmuang
Title

Toward Quantitative Measurements of Piezoelectricity in III-N Semiconductor Nanowires

Source ACS Appl. Nano Mater. , 4 , 43 ( 2021 )
DOI : 10.1021/acsanm.0c02078 | Download arXiv: 1910.01187 | 3243 Cite : Bibtex RIS
L. Jaloustre, S. Le-Denmat, T. Auzelle, M. Azadmand, L. Geelhaar, F. Dahlem, and R. Songmuang

5 Author Y. Zhao , Z. Xing , L. Geelhaar , J. Zhang , W. Yang , T. Auzelle , Y. Wu , L. Bian , S. Lu
Title

Detaching highly flexible and transparent (In,Ga)N nanowire films by a low-cost and stable electrochemical procedure

Source ACS Appl. Nano Mater. , 3 , 9943 ( 2020 )
DOI : 10.1021/acsanm.0c01970 | 3202 Cite : Bibtex RIS
Y. Zhao, Z. Xing, L. Geelhaar, J. Zhang, W. Yang, T. Auzelle, Y. Wu, L. Bian, and S. Lu

6 Author M. Azadmand , T. Auzelle , J. Lähnemann , G. Gao , L. Nicolai , M. Ramsteiner , A. Trampert , S. Sanguinetti , O. Brandt , L. Geelhaar
Title

Self-assembly of well-separated AlN nanowires directly on sputtered metallic TiN films

Source Phys. Status Solidi-Rapid Res. Lett. , 14 , 1900615 ( 2020 )
DOI : 10.1002/pssr.201900615 | Download arXiv: 1910.07391 | 3149 Cite : Bibtex RIS
M. Azadmand, T. Auzelle, J. Lähnemann, G. Gao, L. Nicolai, M. Ramsteiner, A. Trampert, S. Sanguinetti, O. Brandt, and L. Geelhaar

7 Author C. Sinito , P. Corfdir , C. Pfüller , G. Gao , J. Bartolomé , S. Kölling , A. Rodil Doblado , U. Jahn , J. Lähnemann , T. Auzelle , J. K. Zettler , T. Flissikowski , P. Koenraad , H. T. Grahn , L. Geelhaar , S. Fernández-Garrido , O. Brandt
Title

Absence of quantum-confined Stark effect in GaN quantum disks embedded in (Al,Ga)N nanowires grown by molecular beam epitaxy

Source Nano Lett. , 19 , 5938 ( 2019 )
DOI : 10.1021/acs.nanolett.9b01521 | Download arXiv: 1905.04090 | 3108 Cite : Bibtex RIS
C. Sinito, P. Corfdir, C. Pfüller, G. Gao, J. Bartolomé, S. Kölling, A. Rodil Doblado, U. Jahn, J. Lähnemann, T. Auzelle, J. K. Zettler, T. Flissikowski, P. Koenraad, H. T. Grahn, L. Geelhaar, S. Fernández-Garrido, and O. Brandt

8 Author T. Auzelle , F. Ullrich , S. Hietzschold , S. Brackmann , S. Hillebrandt , W. Kowalsky , E. Mankel , R. Lovrincic , S. Fernández-Garrido
Title

Electronic Properties of air-exposed GaN(11-00) and (0001) surfaces after several device processing compatible cleaning steps

Source Appl. Surf. Sci. , 495 , 143514 ( 2019 )
DOI : 10.1016/j.apsusc.2019.07.256 | 3111 Cite : Bibtex RIS
T. Auzelle, F. Ullrich, S. Hietzschold, S. Brackmann, S. Hillebrandt, W. Kowalsky, E. Mankel, R. Lovrincic, and S. Fernández-Garrido

9 Author S. Fernández-Garrido , T. Auzelle , J. Lähnemann , K. Wimmer , A. Tahraoui , O. Brandt
Title

Top-down fabrication of ordered arrays of GaN nanowires by selective area sublimation

Source Nanoscale Adv. , 1 , 1893 ( 2019 )
DOI : 10.1039/c8na00369f | Download arXiv: 1905.04948 | 3045 Cite : Bibtex RIS
S. Fernández-Garrido, T. Auzelle, J. Lähnemann, K. Wimmer, A. Tahraoui, and O. Brandt

10 Author G. Calabrese , G. Gao , D. van Treeck , P. Corfdir , C. Sinito , T. Auzelle , A. Trampert , L. Geelhaar , O. Brandt , S. Fernández-Garrido
Title

Interfacial reactions during the molecular beam epitaxy of GaN nanowires on Ti/Al2O3

Source Nanotechnology , 30 , 114001 ( 2019 )
DOI : 10.1088/1361-6528/aaf9c5 | 3072 Cite : Bibtex RIS
G. Calabrese, G. Gao, D. van Treeck, P. Corfdir, C. Sinito, T. Auzelle, A. Trampert, L. Geelhaar, O. Brandt, and S. Fernández-Garrido

Contact

Dr. Achim Trampert

Head of Department 

+49 30 20377-280

trampert@pdi-berlin.de