Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Andžej LUČUN"'
Autor:
Steponas Ašmontas, Maksimas Anbinderis, Aurimas Čerškus, Jonas Gradauskas, Andžej Lučun, Algirdas Sužiedėlis
Publikováno v:
Crystals, Vol 14, Iss 8, p 720 (2024)
Planar microwave bow-tie diodes on bases of selectively doped semiconductor structures are successfully used in the detection and imaging of electromagnetic radiation in millimeter and submillimeter wavelength ranges. Although the signal formation me
Externí odkaz:
https://doaj.org/article/e2f208412ffc404185e167ba2f9031ef
Autor:
Steponas Ašmontas, Aurimas Čerškus, Jonas Gradauskas, Asta Grigucevičienė, Remigijus Juškėnas, Konstantinas Leinartas, Andžej Lučun, Kazimieras Petrauskas, Algirdas Selskis, Laurynas Staišiūnas, Algirdas Sužiedėlis, Aldis Šilėnas, Edmundas Širmulis
Publikováno v:
Materials, Vol 15, Iss 12, p 4300 (2022)
The high efficiency of perovskite solar cells strongly depends on the quality of perovskite films and carrier extraction layers. Here, we present the results of an investigation of the photoelectric properties of solar cells based on perovskite films
Externí odkaz:
https://doaj.org/article/4e55432de2764a188068b9b4ce497345
Autor:
Steponas Ašmontas, Aurimas Čerškus, Jonas Gradauskas, Asta Grigucevičienė, Remigijus Juškėnas, Konstantinas Leinartas, Andžej Lučun, Kazimieras Petrauskas, Algirdas Selskis, Algirdas Sužiedėlis, Edmundas Širmulis
Publikováno v:
Materials, Vol 15, Iss 5, p 1936 (2022)
Performance of a perovskite solar cell is largely influenced by the optoelectronic properties of metal halide perovskite films. Here we study the influence of cesium concentration on morphology, crystal structure, photoluminescence and optical proper
Externí odkaz:
https://doaj.org/article/320fdcc577fe4b4b887405fd367b2d8b
Autor:
Maksimas Anbinderis, Steponas Ašmontas, Aurimas Čerškus, Jonas Gradauskas, Andžej Lučun, Aldis Šilėnas, Algirdas Sužiedėlis
Publikováno v:
Sensors, Vol 21, Iss 13, p 4487 (2021)
The article presents the results of experimental studies of the dc and high-frequency electrical characteristics of planar microwave diodes that are fabricated on the base of the n-AlxGa1-xAs layer (x = 0, 0.15 or 0.3), epitaxially grown on a semi-in
Externí odkaz:
https://doaj.org/article/a769fd168cdd448196a446a2496016ee
Autor:
Steponas Ašmontas, Maksimas Anbinderis, Jonas Gradauskas, Remigijus Juškėnas, Konstantinas Leinartas, Andžej Lučun, Algirdas Selskis, Laurynas Staišiūnas, Sandra Stanionytė, Algirdas Sužiedėlis, Aldis Šilėnas, Edmundas Širmulis
Publikováno v:
Materials, Vol 13, Iss 12, p 2857 (2020)
Niobium-doped titanium dioxide (Ti1−xNbxO2) films were grown on p-type Si substrates at low temperature (170 °C) using an atomic layer deposition technique. The as-deposited films were amorphous and showed low electrical conductivity. The films be
Externí odkaz:
https://doaj.org/article/2a2d43a56ceb44f4b3a9706c248f28e6
Autor:
Algirdas SUŽIEDĖLIS, Steponas AŠMONTAS, Jonas GRADAUSKAS, Viktorija NARGELIENĖ, Aurimas ČERŠKUS, Andžej LUČUN, Tomas ANBINDERIS, Irina PAPSUJEVA, Aleksandras NARKŪNAS, Benas KUNDROTAS, Roma RINKEVIČIENĖ
Publikováno v:
Medžiagotyra, Vol 20, Iss 2, Pp 138-140 (2014)
In this paper we reveal electrical detection properties of planar MBE grown GaAs/Al0.25Ga0.75As heterojunction diode at different ambient temperatures. These investigations enabled to reveal the reasons of voltage signal rise across the heterojunctio
Externí odkaz:
https://doaj.org/article/f8499880ebce4b28aba14f029eba25a9
Autor:
Steponas Ašmontas, Algirdas Sužiedėlis, Edmundas Širmulis, Jonas Gradauskas, Viktorija Kazlauskaitė, Andžej Lučun, Tomas Anbinderis, Marília Caldas, Nelson Studart
Publikováno v:
AIP Conference Proceedings.
Planar design of Al x Ga 1−x As / GaAs heterojunction diode is proposed for the detection of microwaves as well as infrared radiation. Suitable choice of the AlAs mole fraction (x = 0.3) and doping level of the ternary Al x Ga 1−x As semiconducto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3dfb5fedb0adf419536876288e3b8492
https://doi.org/10.1063/1.3295374
https://doi.org/10.1063/1.3295374
Autor:
Ašmontas, Steponas, Anbinderis, Maksimas, Čerškus, Aurimas, Gradauskas, Jonas, Lučun, Andžej, Sužiedėlis, Algirdas
Publikováno v:
Crystals (2073-4352); Aug2024, Vol. 14 Issue 8, p720, 22p
Autor:
Ašmontas, Steponas1 (AUTHOR) aurimas.cerskus@ftmc.lt, Čerškus, Aurimas1 (AUTHOR), Gradauskas, Jonas1 (AUTHOR), Grigucevičienė, Asta1 (AUTHOR), Juškėnas, Remigijus1 (AUTHOR), Leinartas, Konstantinas1 (AUTHOR), Lučun, Andžej1 (AUTHOR), Petrauskas, Kazimieras1 (AUTHOR), Selskis, Algirdas1 (AUTHOR), Staišiūnas, Laurynas1 (AUTHOR), Sužiedėlis, Algirdas1 (AUTHOR), Šilėnas, Aldis1 (AUTHOR), Širmulis, Edmundas1 (AUTHOR)
Publikováno v:
Materials (1996-1944). Jun2022, Vol. 15 Issue 12, p4300-N.PAG. 14p.
Autor:
Anbinderis, Maksimas1,2 (AUTHOR) maksimas.anbinderis@ftmc.lt, Ašmontas, Steponas1 (AUTHOR) steponas.asmontas@ftmc.lt, Čerškus, Aurimas1,2 (AUTHOR) aurimas.cerskus@ftmc.lt, Gradauskas, Jonas1,2 (AUTHOR) jonas.gradauskas@ftmc.lt, Lučun, Andžej1 (AUTHOR) andzej.lucun@ftmc.lt, Šilėnas, Aldis1 (AUTHOR) aldis.silenas@ftmc.lt, Sužiedėlis, Algirdas1 (AUTHOR) algirdas.suziedelis@ftmc.lt
Publikováno v:
Sensors (14248220). Jul2021, Vol. 21 Issue 13, p4487-4487. 1p.