Detection of BiGa hetero-antisites at Ga(As,Bi)/(Al,Ga)As interfaces
Luna, Esperanza, Puustinen, Janne, Hilska, Joonas, Guina, Mircea
Published in Journal of applied physics (28.03.2024)
Published in Journal of applied physics (28.03.2024)
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Journal Article
Room-temperature electron spin polarization exceeding 90% in an opto-spintronic semiconductor nanostructure via remote spin filtering
Huang, Yuqing, Polojärvi, Ville, Hiura, Satoshi, Höjer, Pontus, Aho, Arto, Isoaho, Riku, Hakkarainen, Teemu, Guina, Mircea, Sato, Shino, Takayama, Junichi, Murayama, Akihiro, Buyanova, Irina A., Chen, Weimin M.
Published in Nature photonics (01.06.2021)
Published in Nature photonics (01.06.2021)
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Journal Article
Sub-10 optical-cycle passively mode-locked Tm:(Lu2/3Sc1/3)2O3 ceramic laser at 2 µm
Wang, Yicheng, Jing, Wei, Loiko, Pavel, Zhao, Yongguang, Huang, Hui, Mateos, Xavier, Suomalainen, Soile, Härkönen, Antti, Guina, Mircea, Griebner, Uwe, Petrov, Valentin
Published in Optics express (16.04.2018)
Published in Optics express (16.04.2018)
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Journal Article
Sub-Poissonian Narrowing of Length Distributions Realized in Ga-Catalyzed GaAs Nanowires
Koivusalo, Eero S, Hakkarainen, Teemu V, Guina, Mircea D, Dubrovskii, Vladimir G
Published in Nano letters (13.09.2017)
Published in Nano letters (13.09.2017)
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Journal Article
High-power single mode GaSb-based 2 μm superluminescent diode with double-pass gain
Zia, Nouman, Viheriälä, Jukka, Koivusalo, Eero, Guina, Mircea
Published in Applied physics letters (02.12.2019)
Published in Applied physics letters (02.12.2019)
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Journal Article
Formation and phase transformation of Bi-containing QD-like clusters in annealed GaAsBi
Wu, Mingjian, Luna, Esperanza, Puustinen, Janne, Guina, Mircea, Trampert, Achim
Published in Nanotechnology (23.05.2014)
Published in Nanotechnology (23.05.2014)
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Journal Article
Watt-level blue light for precision spectroscopy, laser cooling and trapping of strontium and cadmium atoms
Tinsley, Jonathan N., Bandarupally, Satvika, Penttinen, Jussi-Pekka, Manzoor, Shamaila, Ranta, Sanna, Salvi, Leonardo, Guina, Mircea, Poli, Nicola
Published in Optics express (02.08.2021)
Published in Optics express (02.08.2021)
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Journal Article
Hybrid integrated GaSb/Si3N4 narrow linewidth (<50 kHz) distributed Bragg reflector laser
Ojanen, Samu-Pekka, Zia, Nouman, Viheriälä, Jukka, Koivusalo, Eero, Hilska, Joonas, Quashef, Ajwaad, Wallin, Anders, Hanhijärvi, Kalle, Fordell, Thomas, Guina, Mircea
Published in Applied physics letters (26.08.2024)
Published in Applied physics letters (26.08.2024)
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Journal Article
Improving P-Doped DBRs Operation at Cryogenic Temperatures: Investigating Different Mirror Geometry
Namvar, Behzad, Uusitalo, Topi, Virtanen, Heikki, Guina, Mircea, Viheriala, Jukka
Published in IEEE photonics journal (01.08.2024)
Published in IEEE photonics journal (01.08.2024)
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Journal Article
High power (60 mW) GaSb-based 1.9 μm superluminescent diode with cavity suppression element
Zia, Nouman, Viheriälä, Jukka, Koskinen, Riku, Aho, Antti, Suomalainen, Soile, Guina, Mircea
Published in Applied physics letters (05.12.2016)
Published in Applied physics letters (05.12.2016)
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Journal Article
Photo-acoustic spectroscopy revealing resonant absorption of self-assembled GaAs-based nanowires
Leahu, Grigore, Petronijevic, Emilija, Belardini, Alessandro, Centini, Marco, Li Voti, Roberto, Hakkarainen, Teemu, Koivusalo, Eero, Guina, Mircea, Sibilia, Concita
Published in Scientific reports (06.06.2017)
Published in Scientific reports (06.06.2017)
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Journal Article
Influence of As/group-III flux ratio on defects formation and photovoltaic performance of GaInNAs solar cells
Polojärvi, Ville, Aho, Arto, Tukiainen, Antti, Raappana, Marianna, Aho, Timo, Schramm, Andreas, Guina, Mircea
Published in Solar energy materials and solar cells (01.05.2016)
Published in Solar energy materials and solar cells (01.05.2016)
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Journal Article
Deterministic Switching of the Growth Direction of Self-Catalyzed GaAs Nanowires
Koivusalo, Eero S, Hakkarainen, Teemu V, Galeti, Helder V. A, Gobato, Yara G, Dubrovskii, Vladimir G, Guina, Mircea D
Published in Nano letters (09.01.2019)
Published in Nano letters (09.01.2019)
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Journal Article
Performance assessment of multijunction solar cells incorporating GaInNAsSb
Aho, Arto, Tukiainen, Antti, Polojärvi, Ville, Guina, Mircea
Published in Nanoscale research letters (05.02.2014)
Published in Nanoscale research letters (05.02.2014)
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Journal Article
Polarization Responses of a Solitary and Optically Injected Vertical Cavity Spin Laser
Cemlyn, Benjamin R., Henning, Ian D., Adams, Michael J., Harbord, Edmund, Oulton, Ruth, Korpijarvi, Ville-Markus, Guina, Mircea
Published in IEEE journal of quantum electronics (01.12.2019)
Published in IEEE journal of quantum electronics (01.12.2019)
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Journal Article
Unveiling the electronic structure of GaSb/AlGaSb quantum dots emitting in the third telecom window
Leguay, Lucie, Chellu, Abhiroop, Hilska, Joonas, Luna, Esperanza, Schliwa, Andrei, Guina, Mircea, Hakkarainen, Teemu
Published in Materials for quantum technology (01.03.2024)
Published in Materials for quantum technology (01.03.2024)
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Journal Article
Enhancement of photocurrent in GaInNAs solar cells using Ag/Cu double-layer back reflector
Aho, Timo, Aho, Arto, Tukiainen, Antti, Polojärvi, Ville, Salminen, Turkka, Raappana, Marianna, Guina, Mircea
Published in Applied physics letters (19.12.2016)
Published in Applied physics letters (19.12.2016)
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