M. Dumitrescu - Publications, H-index & Citations

M. Dumitrescu

Tampere University

15H指数

84论文数

673被引数

收录论文 12

发表时间

Instability of structural defects generated by electron irradiation in GaInNAs quantum wells

JOURNAL OF LUMINESCENCE

IF3.6

2014-10-01

PREAI

Pavelescu, E. -M.; Dumitrescu, M.; Guina, M.

On photoluminescence and photoreflectance of 1-eV GaInNAs-on-GaAs epilayers

JOURNAL OF LUMINESCENCE

IF3.6

2013-09-01

PREAI

Pavelescu, E. -M.; Kudrawiec, R.; Dumitrescu, M.

Structural and optical properties of InAs quantum dot chains grown on nanoimprint lithography structured GaAs with different pattern orientations

APPLIED PHYSICS LETTERS

IF3.6

2010-10-27

PREAI

Hakkarainen, T. V.; Tommila, J.; Schramm, A.; Tukiainen, A.; Ahorinta, R.; Dumitrescu, M.; Guina, M.

Contactless electroreflectance study of band bending in Be-doped GaInNAs/GaAs quantum wells: The origin of photoluminescence enhancement

APPLIED PHYSICS LETTERS

IF3.6

2010-07-12

PREAI

Kudrawiec, R.; Gladysiewicz, M.; Misiewicz, J.; Korpijarvi, V-M; Pakarinen, J.; Puustinen, J.; Laukkanen, P.; Laakso, A.; Guina, M.; Dumitrescu, M.; Pessa, M.

The influence of As/III pressure ratio on nitrogen nearest-neighbor environments in as-grown GaInNAs quantum wells

APPLIED PHYSICS LETTERS

IF3.6

2009-12-31

PREAI

Kudrawiec, R.; Korpijarvi, V. -M.; Poloczek, P.; Misiewicz, J.; Laukkanen, P.; Pakarinen, J.; Dumitrescu, M.; Guina, M.; Pessa, M.

Static and dynamic performance optimisation of a 1.3 μm GaInNAs ridge waveguide laser

OPTICAL AND QUANTUM ELECTRONICS

IF4

2009-05-20

PREAI

Lim, J. J.; MacKenzie, R.; Sujecki, S.; Dumitrescu, M.; Wang, S. M.; Sadeghi, M.; Adolfsson, G.; Gustavsson, J.; Larsson, A.; Larkins, E. C.

Electron-irradiation enhanced photoluminescence from GaInNAs/GaAs quantum wells subject to thermal annealing 经过热退火的GaInNAs/GaAs量子阱的电子辐照增强的光致发光

APPLIED PHYSICS LETTERS

IF3.6

2004-12-20

PREAI

Pavelescu, EM; Gheorghiu, A; Dumitrescu, M; Tukiainen, A; Jouhti, T; Hakkarainen, T; Kudrawiec, R; Andrzejewski, J; Misiewicz, J; Tkachenko, N; Dhaka, VDS; Lemmetyinen, H; Pessa, M

Growth-temperature-dependent (self-)annealing-induced blueshift of photoluminescence from 1.3 μm GaInNAs/GaAs quantum wells

APPLIED PHYSICS LETTERS

IF3.6

2003-08-25

PREAI

Pavelescu, EM; Jouhti, T; Dumitrescu, M; Klar, PJ; Karirinne, S; Fedorenko, Y; Pessa, M

Effects of insertion of strain-mediating layers on luminescence properties of 1.3-μm GaInNAs/GaNAs/GaAs quantum-well structures (vol 80, pg 3054, 2002)

APPLIED PHYSICS LETTERS

IF3.6

2002-06-24