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R. Songmuang
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Journal Articles

Alloy inhomogeneity and carrier localization in AlGaN sections and AlGaN/AlN nanodisks in nanowires with 240–350 nm emission

C. Himwas, M. den Hertog, Le Si Dang, E. Monroy, R. Songmuang
Journal: Applied Physics Letters
Appl. Phys. Lett. 105, 241908 (2014)
https://doi.org/10.1063/1.4904989
Published: December 2014
View article titled, Alloy inhomogeneity and carrier localization in AlGaN sections and AlGaN/AlN nanodisks in nanowires with 240–350 nm emission
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Journal Articles

Enhanced room-temperature mid-ultraviolet emission from AlGaN/AlN Stranski-Krastanov quantum dots

C. Himwas, M. den Hertog, E. Bellet-Amalric, R. Songmuang, F. Donatini, Le Si Dang, E. Monroy
Journal: Journal of Applied Physics
J. Appl. Phys. 116, 023502 (2014)
https://doi.org/10.1063/1.4887140
Published: July 2014
View article titled, Enhanced room-temperature mid-ultraviolet emission from AlGaN/AlN Stranski-Krastanov quantum dots
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Journal Articles

Environmental sensitivity of n-i-n and undoped single GaN nanowire photodetectors

F. González-Posada, R. Songmuang, M. Den Hertog, E. Monroy
Journal: Applied Physics Letters
Appl. Phys. Lett. 102, 213113 (2013)
https://doi.org/10.1063/1.4808017
Published: May 2013
View article titled, Environmental sensitivity of <em>n-i-n</em> and undoped single GaN nanowire photodetectors
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Journal Articles

Thermal stability of the deep ultraviolet emission from AlGaN/AlN Stranski-Krastanov quantum dots

C. Himwas, R. Songmuang, Le Si Dang, J. Bleuse, L. Rapenne, E. Sarigiannidou, E. Monroy
Journal: Applied Physics Letters
Appl. Phys. Lett. 101, 241914 (2012)
https://doi.org/10.1063/1.4770075
Published: December 2012
View article titled, Thermal stability of the deep ultraviolet emission from AlGaN/AlN Stranski-Krastanov quantum dots
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Journal Articles

Strong suppression of internal electric field in GaN/AlGaN multi-layer quantum dots in nanowires

R. Songmuang, D. Kalita, P. Sinha, M. den Hertog, R. André, T. Ben, D. González, H. Mariette, E. Monroy
Journal: Applied Physics Letters
Appl. Phys. Lett. 99, 141914 (2011)
https://doi.org/10.1063/1.3646389
Published: October 2011
View article titled, Strong suppression of internal electric field in GaN/AlGaN multi-layer quantum dots in nanowires
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Journal Articles

Plasma-assisted molecular beam epitaxy growth of GaN nanowires using indium-enhanced diffusion

O. Landré, R. Songmuang, J. Renard, E. Bellet-Amalric, H. Renevier, B. Daudin
Journal: Applied Physics Letters
Appl. Phys. Lett. 93, 183109 (2008)
https://doi.org/10.1063/1.3013840
Published: November 2008
View article titled, Plasma-assisted molecular beam epitaxy growth of GaN nanowires using indium-enhanced diffusion
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Journal Articles

Fabrication and electrical characterization of Si-based rolled-up microtubes

F. Cavallo, R. Songmuang, O. G. Schmidt
Journal: Applied Physics Letters
Appl. Phys. Lett. 93, 143113 (2008)
https://doi.org/10.1063/1.2992195
Published: October 2008
View article titled, Fabrication and electrical characterization of Si-based rolled-up microtubes
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Journal Articles

On-chip Si / SiO x microtube refractometer

A. Bernardi, S. Kiravittaya, A. Rastelli, R. Songmuang, D. J. Thurmer, M. Benyoucef, O. G. Schmidt
Journal: Applied Physics Letters
Appl. Phys. Lett. 93, 094106 (2008)
https://doi.org/10.1063/1.2978239
Published: September 2008
View article titled, On-chip Si / SiO x microtube refractometer
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Journal Articles

From nucleation to growth of catalyst-free GaN nanowires on thin AlN buffer layer

R. Songmuang, O. Landré, B. Daudin
Journal: Applied Physics Letters
Appl. Phys. Lett. 91, 251902 (2007)
https://doi.org/10.1063/1.2817941
Published: December 2007
View article titled, From nucleation to growth of catalyst-free GaN nanowires on thin AlN buffer layer
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Journal Articles

Rolling up SiGe on insulator

F. Cavallo, R. Songmuang, C. Ulrich, O. G. Schmidt
Journal: Applied Physics Letters
Appl. Phys. Lett. 90, 193120 (2007)
https://doi.org/10.1063/1.2737425
Published: May 2007
View article titled, Rolling up SiGe on insulator
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Journal Articles

Quantum dots in a tube as light emitters, waveguides and ring resonators

S. Mendach, R. Songmuang, M. Benyoucef, A. Rastelli, O. G. Schmidt
Journal: AIP Conference Proceedings
AIP Conf. Proc. 893, 1149–1150 (2007)
https://doi.org/10.1063/1.2730304
Published: April 2007
View article titled, Quantum dots in a tube as light emitters, waveguides and ring resonators
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Journal Articles

Si O x ∕ Si radial superlattices and microtube optical ring resonators

R. Songmuang, A. Rastelli, S. Mendach, O. G. Schmidt
Journal: Applied Physics Letters
Appl. Phys. Lett. 90, 091905 (2007)
https://doi.org/10.1063/1.2472546
Published: February 2007
View article titled, Si O x ∕ Si radial superlattices and microtube optical ring resonators
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Journal Articles

Rolled-up micro- and nanotubes from single-material thin films

R. Songmuang, Ch. Deneke, O. G. Schmidt
Journal: Applied Physics Letters
Appl. Phys. Lett. 89, 223109 (2006)
https://doi.org/10.1063/1.2390647
Published: November 2006
View article titled, Rolled-up micro- and nanotubes from single-material thin films
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Journal Articles

Light emission and wave guiding of quantum dots in a tube

S. Mendach, R. Songmuang, S. Kiravittaya, A. Rastelli, M. Benyoucef, O. G. Schmidt
Journal: Applied Physics Letters
Appl. Phys. Lett. 88, 111120 (2006)
https://doi.org/10.1063/1.2186509
Published: March 2006
View article titled, Light emission and wave guiding of quantum dots in a tube
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Journal Articles

Electron microscopy study on structure of rolled-up semiconductor nanotubes

N. Y. Jin-Phillipp, J. Thomas, M. Kelsch, Ch. Deneke, R. Songmuang, O. G. Schmidt
Journal: Applied Physics Letters
Appl. Phys. Lett. 88, 033113 (2006)
https://doi.org/10.1063/1.2164913
Published: January 2006
View article titled, Electron microscopy study on structure of rolled-up semiconductor nanotubes
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Journal Articles

Single rolled-up Si Ge ∕ Si microtubes: Structure and thermal stability

R. Songmuang, N. Y. Jin-Phillipp, S. Mendach, O. G. Schmidt
Journal: Applied Physics Letters
Appl. Phys. Lett. 88, 021913 (2006)
https://doi.org/10.1063/1.2159414
Published: January 2006
View article titled, Single rolled-up Si Ge ∕ Si microtubes: Structure and thermal stability
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Journal Articles

Universal shapes of self-organized semiconductor quantum dots: Striking similarities between InAs ∕ GaAs ( 001 ) and Ge ∕ Si ( 001 )

G. Costantini, A. Rastelli, C. Manzano, R. Songmuang, O. G. Schmidt, K. Kern, H. von Känel
Journal: Applied Physics Letters
Appl. Phys. Lett. 85, 5673–5675 (2004)
https://doi.org/10.1063/1.1829164
Published: December 2004
View article titled, Universal shapes of self-organized semiconductor quantum dots: Striking similarities between InAs ∕ GaAs ( 001 ) and Ge ∕ Si ( 001 )
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Journal Articles

InAs/GaAs(001) quantum dots close to thermodynamic equilibrium

G. Costantini, C. Manzano, R. Songmuang, O. G. Schmidt, K. Kern
Journal: Applied Physics Letters
Appl. Phys. Lett. 82, 3194–3196 (2003)
https://doi.org/10.1063/1.1572534
Published: May 2003
View article titled, InAs/GaAs(001) quantum dots close to thermodynamic equilibrium
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