27 Publications

Mark all

[27]
2019 | Journal Article | LibreCat-ID: 8646
Germanium doping of cubic GaN grown by molecular beam epitaxy
M. Deppe, J.W. Gerlach, S. Shvarkov, D. Rogalla, H.-W. Becker, D. Reuter, D.J. As, Journal of Applied Physics (2019).
LibreCat | DOI
 
[26]
2019 | Journal Article | LibreCat-ID: 13965
Optical excitation density dependence of spin dynamics in bulk cubic GaN
J.H. Buß, T. Schupp, D.J. As, D. Hägele, J. Rudolph, Journal of Applied Physics (2019).
LibreCat | DOI
 
[25]
2019 | Journal Article | LibreCat-ID: 13966
Influence of the free-electron concentration on the optical properties of zincblende GaN up to 1×1020cm−3
E. Baron, R. Goldhahn, M. Deppe, D.J. As, M. Feneberg, Physical Review Materials (2019).
LibreCat | DOI
 
[24]
2018 | Book Chapter | LibreCat-ID: 4350
Nonpolar Cubic III-nitrides: From the Basics of Growth to Device Applications
D.J. As, K. Lischka, in: Molecular Beam Epitaxy, Elsevier, 2018, pp. 95–114.
LibreCat | DOI
 
[23]
2018 | Journal Article | LibreCat-ID: 7022
Optical Properties of Cubic GaN Quantum Dots Grown by Molecular Beam Epitaxy
S. Blumenthal, D. Reuter, D.J. As, Physica Status Solidi (B) 255 (2018).
LibreCat | DOI
 
[22]
2018 | Journal Article | LibreCat-ID: 4809
Investigation on interface-related defects by photoluminescence of cubic (Al)GaN/AlN multi-quantum wells structures
L.K.S. Herval, M.P.F. de Godoy, T. Wecker, D.J. As, Journal of Luminescence 198 (2018) 309–313.
LibreCat | DOI
 
[21]
2017 | Journal Article | LibreCat-ID: 4812
Picosecond Acoustics in Single Quantum Wells of Cubic GaN/(Al,Ga)N
T. Czerniuk, T. Ehrlich, T. Wecker, D.J. As, D.R. Yakovlev, A.V. Akimov, M. Bayer, Physical Review Applied 7 (2017).
LibreCat | DOI
 
[20]
2017 | Journal Article | LibreCat-ID: 4673
Stacked Self-Assembled Cubic GaN Quantum Dots Grown by Molecular Beam Epitaxy
S. Blumenthal, T. Rieger, D. Meertens, A. Pawlis, D. Reuter, D.J. As, Physica Status Solidi (B) 255 (2017).
LibreCat | DOI
 
[19]
2017 | Journal Article | LibreCat-ID: 4813
Optical Properties of Germanium Doped Cubic GaN
D.J. As, M. Deppe, J. Gerlach, D. Reuter, MRS Advances 2 (2017) 283–288.
LibreCat | DOI
 
[18]
2017 | Journal Article | LibreCat-ID: 4808
Correlation of the Carrier Decay Time and Barrier Thickness for Asymmetric Cubic GaN/Al0.64Ga0.36N Double Quantum Wells
T. Wecker, G. Callsen, A. Hoffmann, D. Reuter, D.J. As, Physica Status Solidi (B) 255 (2017).
LibreCat | DOI
 
[17]
2017 | Journal Article | LibreCat-ID: 4810
Linear and nonlinear behaviour of near-IR intersubband transitions of cubic GaN/AlN multi quantum well structures
T. Wecker, T. Jostmeier, T. Rieger, E. Neumann, A. Pawlis, M. Betz, D. Reuter, D.J. As, Journal of Crystal Growth 477 (2017) 149–153.
LibreCat | DOI
 
[16]
2017 | Journal Article | LibreCat-ID: 4811
Incorporation of germanium for n-type doping of cubic GaN
M. Deppe, J.W. Gerlach, D. Reuter, D.J. As, Physica Status Solidi (B) 254 (2017).
LibreCat | DOI
 
[15]
2016 | Journal Article | LibreCat-ID: 4817
Photoluminescence of gallium ion irradiated hexagonal and cubic GaN quantum dots
C. Rothfuchs, N. Kukharchyk, T. Koppe, F. Semond, S. Blumenthal, H.-W. Becker, D.J. As, H.C. Hofsäss, A.D. Wieck, A. Ludwig, Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 383 (2016) 1–5.
LibreCat | DOI
 
[14]
2016 | Journal Article | LibreCat-ID: 4818
Joint Raman spectroscopy and HRXRD investigation of cubic gallium nitride layers grown on 3C-SiC
M. Rüsing, T. Wecker, G. Berth, D.J. As, A. Zrenner, Physica Status Solidi (B) 253 (2016) 778–782.
LibreCat | DOI
 
[13]
2016 | Journal Article | LibreCat-ID: 4814
Electron spin dynamics in cubic GaN
J.H. Buß, T. Schupp, D.J. As, O. Brandt, D. Hägele, J. Rudolph, Physical Review B 94 (2016).
LibreCat | DOI
 
[12]
2016 | Journal Article | LibreCat-ID: 4815
Magnetic and structural properties of Fe-implanted cubic GaN
V.A.N. Righetti, X. Gratens, V.A. Chitta, M.P.F. de Godoy, A.D. Rodrigues, E. Abramof, J.F. Dias, D. Schikora, D.J. As, K. Lischka, Journal of Applied Physics 120 (2016).
LibreCat | DOI
 
[11]
2016 | Journal Article | LibreCat-ID: 7055
Photoluminescence excitation spectroscopy of excited states of an asymmetric cubic GaN/Al0.25Ga0.75N double quantum well grown by molecular beam epitaxy
T. Wecker, G. Callsen, A. Hoffmann, D. Reuter, D.J. As, Japanese Journal of Applied Physics 55 (2016).
LibreCat | DOI
 
[10]
2015 | Journal Article | LibreCat-ID: 4820
Temperature dependence of the electron Landé g-factor in cubic GaN
J.H. Buß, T. Schupp, D.J. As, D. Hägele, J. Rudolph, Journal of Applied Physics 118 (2015).
LibreCat | DOI
 
[9]
2015 | Journal Article | LibreCat-ID: 4825
Strain dependent electron spin dynamics in bulk cubic GaN
A. Schaefer, J.H. Buß, T. Schupp, A. Zado, D.J. As, D. Hägele, J. Rudolph, Journal of Applied Physics 117 (2015).
LibreCat | DOI
 
[8]
2015 | Journal Article | LibreCat-ID: 7217
Ultrafast carrier dynamics and resonant inter-miniband nonlinearity of a cubic GaN/AlN superlattice
T. Jostmeier, T. Wecker, D. Reuter, D.J. As, M. Betz, Applied Physics Letters 107 (2015).
LibreCat | DOI
 
[7]
2015 | Journal Article | LibreCat-ID: 4819
Active zinc-blende III–nitride photonic structures on silicon
S. Sergent, S. Kako, M. Bürger, S. Blumenthal, S. Iwamoto, D.J. As, Y. Arakawa, Applied Physics Express 9 (2015).
LibreCat | DOI
 
[6]
2014 | Journal Article | LibreCat-ID: 4824
Structural and optical properties of MBE-grown asymmetric cubic GaN/AlxGa1-xN double quantum wells
T. Wecker, F. Hörich, M. Feneberg, R. Goldhahn, D. Reuter, D.J. As, Physica Status Solidi (B) 252 (2014) 873–878.
LibreCat | DOI
 
[5]
2014 | Journal Article | LibreCat-ID: 8762
Polarization properties of single zinc-blende GaN/AlN quantum dots
S. Sergent, S. Kako, M. Bürger, T. Schupp, D.J. As, Y. Arakawa, Physical Review B (2014).
LibreCat | DOI
 
[4]
2013 | Journal Article | LibreCat-ID: 3963
Whispering gallery modes in zinc-blende AlN microdisks containing non-polar GaN quantum dots
M. Bürger, M. Ruth, S. Declair, J. Förstner, C. Meier, D.J. As, Applied Physics Letters 102 (2013) 081105.
LibreCat | Files available | DOI
 
[3]
2012 | Journal Article | LibreCat-ID: 4333
Optical properties of cubic GaN from 1 to 20 eV
M. Feneberg, M. Röppischer, C. Cobet, N. Esser, J. Schörmann, T. Schupp, D.J. As, F. Hörich, J. Bläsing, A. Krost, R. Goldhahn, Physical Review B 85 (2012).
LibreCat | DOI
 
[2]
2011 | Journal Article | LibreCat-ID: 13568
Band offsets in cubic GaN/AlN superlattices
C. Mietze, M. Landmann, E. Rauls, H. Machhadani, S. Sakr, M. Tchernycheva, F.H. Julien, W.G. Schmidt, K. Lischka, D.J. As, Physical Review B 83 (2011).
LibreCat | DOI
 
[1]
2010 | Journal Article | LibreCat-ID: 13835
Magnetic characterization of conductance electrons in GaN
A. Scholle, S. Greulich-Weber, D.J. As, C. Mietze, N.T. Son, C. Hemmingsson, B. Monemar, E. Janzén, U. Gerstmann, S. Sanna, E. Rauls, W.G. Schmidt, Physica Status Solidi (B) 247 (2010) 1728–1731.
LibreCat | DOI
 

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27 Publications

Mark all

[27]
2019 | Journal Article | LibreCat-ID: 8646
Germanium doping of cubic GaN grown by molecular beam epitaxy
M. Deppe, J.W. Gerlach, S. Shvarkov, D. Rogalla, H.-W. Becker, D. Reuter, D.J. As, Journal of Applied Physics (2019).
LibreCat | DOI
 
[26]
2019 | Journal Article | LibreCat-ID: 13965
Optical excitation density dependence of spin dynamics in bulk cubic GaN
J.H. Buß, T. Schupp, D.J. As, D. Hägele, J. Rudolph, Journal of Applied Physics (2019).
LibreCat | DOI
 
[25]
2019 | Journal Article | LibreCat-ID: 13966
Influence of the free-electron concentration on the optical properties of zincblende GaN up to 1×1020cm−3
E. Baron, R. Goldhahn, M. Deppe, D.J. As, M. Feneberg, Physical Review Materials (2019).
LibreCat | DOI
 
[24]
2018 | Book Chapter | LibreCat-ID: 4350
Nonpolar Cubic III-nitrides: From the Basics of Growth to Device Applications
D.J. As, K. Lischka, in: Molecular Beam Epitaxy, Elsevier, 2018, pp. 95–114.
LibreCat | DOI
 
[23]
2018 | Journal Article | LibreCat-ID: 7022
Optical Properties of Cubic GaN Quantum Dots Grown by Molecular Beam Epitaxy
S. Blumenthal, D. Reuter, D.J. As, Physica Status Solidi (B) 255 (2018).
LibreCat | DOI
 
[22]
2018 | Journal Article | LibreCat-ID: 4809
Investigation on interface-related defects by photoluminescence of cubic (Al)GaN/AlN multi-quantum wells structures
L.K.S. Herval, M.P.F. de Godoy, T. Wecker, D.J. As, Journal of Luminescence 198 (2018) 309–313.
LibreCat | DOI
 
[21]
2017 | Journal Article | LibreCat-ID: 4812
Picosecond Acoustics in Single Quantum Wells of Cubic GaN/(Al,Ga)N
T. Czerniuk, T. Ehrlich, T. Wecker, D.J. As, D.R. Yakovlev, A.V. Akimov, M. Bayer, Physical Review Applied 7 (2017).
LibreCat | DOI
 
[20]
2017 | Journal Article | LibreCat-ID: 4673
Stacked Self-Assembled Cubic GaN Quantum Dots Grown by Molecular Beam Epitaxy
S. Blumenthal, T. Rieger, D. Meertens, A. Pawlis, D. Reuter, D.J. As, Physica Status Solidi (B) 255 (2017).
LibreCat | DOI
 
[19]
2017 | Journal Article | LibreCat-ID: 4813
Optical Properties of Germanium Doped Cubic GaN
D.J. As, M. Deppe, J. Gerlach, D. Reuter, MRS Advances 2 (2017) 283–288.
LibreCat | DOI
 
[18]
2017 | Journal Article | LibreCat-ID: 4808
Correlation of the Carrier Decay Time and Barrier Thickness for Asymmetric Cubic GaN/Al0.64Ga0.36N Double Quantum Wells
T. Wecker, G. Callsen, A. Hoffmann, D. Reuter, D.J. As, Physica Status Solidi (B) 255 (2017).
LibreCat | DOI
 
[17]
2017 | Journal Article | LibreCat-ID: 4810
Linear and nonlinear behaviour of near-IR intersubband transitions of cubic GaN/AlN multi quantum well structures
T. Wecker, T. Jostmeier, T. Rieger, E. Neumann, A. Pawlis, M. Betz, D. Reuter, D.J. As, Journal of Crystal Growth 477 (2017) 149–153.
LibreCat | DOI
 
[16]
2017 | Journal Article | LibreCat-ID: 4811
Incorporation of germanium for n-type doping of cubic GaN
M. Deppe, J.W. Gerlach, D. Reuter, D.J. As, Physica Status Solidi (B) 254 (2017).
LibreCat | DOI
 
[15]
2016 | Journal Article | LibreCat-ID: 4817
Photoluminescence of gallium ion irradiated hexagonal and cubic GaN quantum dots
C. Rothfuchs, N. Kukharchyk, T. Koppe, F. Semond, S. Blumenthal, H.-W. Becker, D.J. As, H.C. Hofsäss, A.D. Wieck, A. Ludwig, Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 383 (2016) 1–5.
LibreCat | DOI
 
[14]
2016 | Journal Article | LibreCat-ID: 4818
Joint Raman spectroscopy and HRXRD investigation of cubic gallium nitride layers grown on 3C-SiC
M. Rüsing, T. Wecker, G. Berth, D.J. As, A. Zrenner, Physica Status Solidi (B) 253 (2016) 778–782.
LibreCat | DOI
 
[13]
2016 | Journal Article | LibreCat-ID: 4814
Electron spin dynamics in cubic GaN
J.H. Buß, T. Schupp, D.J. As, O. Brandt, D. Hägele, J. Rudolph, Physical Review B 94 (2016).
LibreCat | DOI
 
[12]
2016 | Journal Article | LibreCat-ID: 4815
Magnetic and structural properties of Fe-implanted cubic GaN
V.A.N. Righetti, X. Gratens, V.A. Chitta, M.P.F. de Godoy, A.D. Rodrigues, E. Abramof, J.F. Dias, D. Schikora, D.J. As, K. Lischka, Journal of Applied Physics 120 (2016).
LibreCat | DOI
 
[11]
2016 | Journal Article | LibreCat-ID: 7055
Photoluminescence excitation spectroscopy of excited states of an asymmetric cubic GaN/Al0.25Ga0.75N double quantum well grown by molecular beam epitaxy
T. Wecker, G. Callsen, A. Hoffmann, D. Reuter, D.J. As, Japanese Journal of Applied Physics 55 (2016).
LibreCat | DOI
 
[10]
2015 | Journal Article | LibreCat-ID: 4820
Temperature dependence of the electron Landé g-factor in cubic GaN
J.H. Buß, T. Schupp, D.J. As, D. Hägele, J. Rudolph, Journal of Applied Physics 118 (2015).
LibreCat | DOI
 
[9]
2015 | Journal Article | LibreCat-ID: 4825
Strain dependent electron spin dynamics in bulk cubic GaN
A. Schaefer, J.H. Buß, T. Schupp, A. Zado, D.J. As, D. Hägele, J. Rudolph, Journal of Applied Physics 117 (2015).
LibreCat | DOI
 
[8]
2015 | Journal Article | LibreCat-ID: 7217
Ultrafast carrier dynamics and resonant inter-miniband nonlinearity of a cubic GaN/AlN superlattice
T. Jostmeier, T. Wecker, D. Reuter, D.J. As, M. Betz, Applied Physics Letters 107 (2015).
LibreCat | DOI
 
[7]
2015 | Journal Article | LibreCat-ID: 4819
Active zinc-blende III–nitride photonic structures on silicon
S. Sergent, S. Kako, M. Bürger, S. Blumenthal, S. Iwamoto, D.J. As, Y. Arakawa, Applied Physics Express 9 (2015).
LibreCat | DOI
 
[6]
2014 | Journal Article | LibreCat-ID: 4824
Structural and optical properties of MBE-grown asymmetric cubic GaN/AlxGa1-xN double quantum wells
T. Wecker, F. Hörich, M. Feneberg, R. Goldhahn, D. Reuter, D.J. As, Physica Status Solidi (B) 252 (2014) 873–878.
LibreCat | DOI
 
[5]
2014 | Journal Article | LibreCat-ID: 8762
Polarization properties of single zinc-blende GaN/AlN quantum dots
S. Sergent, S. Kako, M. Bürger, T. Schupp, D.J. As, Y. Arakawa, Physical Review B (2014).
LibreCat | DOI
 
[4]
2013 | Journal Article | LibreCat-ID: 3963
Whispering gallery modes in zinc-blende AlN microdisks containing non-polar GaN quantum dots
M. Bürger, M. Ruth, S. Declair, J. Förstner, C. Meier, D.J. As, Applied Physics Letters 102 (2013) 081105.
LibreCat | Files available | DOI
 
[3]
2012 | Journal Article | LibreCat-ID: 4333
Optical properties of cubic GaN from 1 to 20 eV
M. Feneberg, M. Röppischer, C. Cobet, N. Esser, J. Schörmann, T. Schupp, D.J. As, F. Hörich, J. Bläsing, A. Krost, R. Goldhahn, Physical Review B 85 (2012).
LibreCat | DOI
 
[2]
2011 | Journal Article | LibreCat-ID: 13568
Band offsets in cubic GaN/AlN superlattices
C. Mietze, M. Landmann, E. Rauls, H. Machhadani, S. Sakr, M. Tchernycheva, F.H. Julien, W.G. Schmidt, K. Lischka, D.J. As, Physical Review B 83 (2011).
LibreCat | DOI
 
[1]
2010 | Journal Article | LibreCat-ID: 13835
Magnetic characterization of conductance electrons in GaN
A. Scholle, S. Greulich-Weber, D.J. As, C. Mietze, N.T. Son, C. Hemmingsson, B. Monemar, E. Janzén, U. Gerstmann, S. Sanna, E. Rauls, W.G. Schmidt, Physica Status Solidi (B) 247 (2010) 1728–1731.
LibreCat | DOI
 

Search

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Display / Sort

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