Search results
- 1.0562785 - FZÚ 2023 RIV NL eng J - Journal Article
Romanyuk, Olexandr - Paszuk, A. - Gordeev, Ivan - Wilks, R.G. - Ueda, S. - Hartmann, C. - Félix, R. - Bär, M. - Schlueter, C. - Gloskovskii, A. - Bartoš, Igor - Nandy, M. - Houdková, Jana - Jiříček, Petr - Jaegermann, W. - Hofmann, J.P. - Hannappel, T.
Combining advanced photoelectron spectroscopy approaches to analyse deeply buried GaP(As)/Si(1 0 0) interfaces: Interfacial chemical states and complete band energy diagrams.
Applied Surface Science. Roč. 605, Dec. (2022), č. článku 154630. ISSN 0169-4332. E-ISSN 1873-5584
R&D Projects: GA MŠMT(CZ) EF16_019/0000760; GA ČR GC18-06970J
Grant - others:OP VVV - SOLID21(XE) CZ.02.1.01/0.0/0.0/16_019/0000760
Institutional support: RVO:68378271
Keywords : XPS * GCIB * HAXPES * MOVPE * valence band offset * GaP(As)/Si
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 6.7, year: 2022
Method of publishing: Limited access
https://doi.org/10.1016/j.apsusc.2022.154630
Permanent Link: https://hdl.handle.net/11104/0334984 - 2.0547617 - FZÚ 2022 RIV NL eng J - Journal Article
Romanyuk, Olexandr - Paszuk, A. - Bartoš, Igor - Wilks, R.G. - Nandy, M. - Bombsch, J. - Hartmann, C. - Félix, R. - Ueda, S. - Gordeev, Ivan - Houdková, Jana - Kleinschmidt, P. - Machek, Pavel - Bär, M. - Jiříček, Petr - Hannappel, T.
Band bending at heterovalent interfaces: hard X-ray photoelectron spectroscopy of GaP/Si(0 0 1) heterostructures.
Applied Surface Science. Roč. 565, Nov. (2021), č. článku 150514. ISSN 0169-4332. E-ISSN 1873-5584
R&D Projects: GA MŠMT(CZ) EF16_019/0000760; GA ČR GC18-06970J
Grant - others:OP VVV - SOLID21(XE) CZ.02.1.01/0.0/0.0/16_019/0000760
Institutional support: RVO:68378271
Keywords : GaP/Si(0 0 1) * heterointerface * HAXPES * MOVPE * interface core level shifts * band level alignment
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 7.392, year: 2021
Method of publishing: Limited access
https://doi.org/10.1016/j.apsusc.2021.150514
Permanent Link: http://hdl.handle.net/11104/0323908 - 3.0536206 - FZÚ 2021 RIV NL eng J - Journal Article
Romanyuk, Olexandr - Gordeev, Ivan - Paszuk, A. - Supplie, O. - Stoeckmann, J.P. - Houdková, Jana - Ukraintsev, Egor - Bartoš, Igor - Jiříček, Petr - Hannappel, T.
GaP/Si(001) interface study by XPS in combination with Ar gas cluster ion beam sputtering.
Applied Surface Science. Roč. 514, Jun (2020), s. 1-8, č. článku 145903. ISSN 0169-4332. E-ISSN 1873-5584
R&D Projects: GA MŠMT(CZ) EF16_019/0000760; GA MŠMT(CZ) LM2015088; GA ČR GC18-06970J
Grant - others:OP VVV - SOLID21(XE) CZ.02.1.01/0.0/0.0/16_019/0000760
Institutional support: RVO:68378271
Keywords : GaP/Si heterostructure * buried interface analysis * XPS * depth profiling * gas cluster ion beam sputtering * interface core level shifts
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 6.707, year: 2020
Method of publishing: Limited access
https://doi.org/10.1016/j.apsusc.2020.145903
Permanent Link: http://hdl.handle.net/11104/0314015 - 4.0535112 - FZÚ 2021 RIV US eng J - Journal Article
Romanyuk, Olexandr - Supplie, O. - Paszuk, A. - Stoeckmann, J.Ph. - Wilks, R.G. - Bombsch, J. - Hartmann, C. - Garcia-Diez, R. - Ueda, S. - Bartoš, Igor - Gordeev, Ivan - Houdková, Jana - Kleinschmidt, P. - Baer, M. - Jiříček, Petr - Hannappel, T.
Hard X-ray photoelectron spectroscopy study of core level shifts at buried GaP/Si(001) interfaces.
Surface and Interface Analysis. Roč. 52, č. 12 (2020), s. 933-938. ISSN 0142-2421. E-ISSN 1096-9918
R&D Projects: GA MŠMT(CZ) EF16_019/0000760; GA ČR GC18-06970J
Grant - others:OP VVV - SOLID21(XE) CZ.02.1.01/0.0/0.0/16_019/0000760
Institutional support: RVO:68378271
Keywords : buried interfaces * GaP/Si * HAXPES * interface chemical states
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 1.607, year: 2020
Method of publishing: Limited access
https://doi.org/10.1002/sia.6829
Permanent Link: http://hdl.handle.net/11104/0313213 - 5.0500485 - FZÚ 2019 RIV CH eng J - Journal Article
Romanyuk, Olexandr - Bartoš, Igor - Gordeev, Ivan - Artemenko, Anna - Varga, Marián - Ižák, Tibor - Marton, M. - Jiříček, Petr - Kromka, Alexander
Electron affinity of undoped and boron-doped polycrystalline diamond films.
Diamond and Related Materials. Roč. 87, Aug (2018), s. 208-214. ISSN 0925-9635. E-ISSN 1879-0062
R&D Projects: GA ČR(CZ) GBP108/12/G108
Institutional support: RVO:68378271
Keywords : polycrystalline diamond film * photoelectron emission spectroscopy * electron affinity * surface band bending
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 2.290, year: 2018
Permanent Link: http://hdl.handle.net/11104/0292547 - 6.0479214 - FZÚ 2018 RIV NL eng J - Journal Article
Bartoš, Igor - Romanyuk, Olexandr - Paskova, T. - Jiříček, Petr
Electron band bending and surface sensitivity: X-ray photoelectron spectroscopy of polar GaN surfaces.
Surface Science. Roč. 664, Oct (2017), s. 241-245. ISSN 0039-6028. E-ISSN 1879-2758
R&D Projects: GA ČR(CZ) GBP108/12/G108; GA MŠMT LM2015088
Institutional support: RVO:68378271
Keywords : GaN * XPS * band banding
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 1.997, year: 2017
Permanent Link: http://hdl.handle.net/11104/0275287 - 7.0463238 - FZÚ 2017 RIV NL eng J - Journal Article
Romanyuk, Olexandr - Bartoš, Igor - Brault, J. - De Mierry, P. - Paskova, T. - Jiříček, Petr
GaN quantum dot polarity determination by X-ray photoelectron diffraction.
Applied Surface Science. Roč. 389, Dec (2016), s. 1156-1160. ISSN 0169-4332. E-ISSN 1873-5584
R&D Projects: GA ČR GA15-01687S; GA MŠMT LM2015088
Institutional support: RVO:68378271
Keywords : GaN * semipolar GaN * quantum dots * X-ray photoelectron diffraction * surface polarity
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 3.387, year: 2016
Permanent Link: http://hdl.handle.net/11104/0262652 - 8.0462542 - FZÚ 2017 RIV US eng J - Journal Article
Bartoš, Igor - Romanyuk, Olexandr - Houdková, Jana - Paskov, P.P. - Paskova, T. - Jiříček, Petr
Electron band bending of polar, semipolar and non-polar GaN surfaces.
Journal of Applied Physics. Roč. 119, č. 10 (2016), 1-7, č. článku 105303. ISSN 0021-8979. E-ISSN 1089-7550
R&D Projects: GA ČR GA15-01687S
Grant - others:AVČR(CZ) M100101201
Institutional support: RVO:68378271
Keywords : GaN * XPS * band bending
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 2.068, year: 2016
Permanent Link: http://hdl.handle.net/11104/0261980 - 9.0456585 - FZÚ 2016 RIV US eng J - Journal Article
Romanyuk, Olexandr - Jiříček, Petr - Paskova, T. - Bartoš, Igor
Polarity of GaN with polar {0001} and semipolar {1011}, {2021}, {1122}, orientations by x-ray photoelectron diffraction.
Journal of Materials Research. Roč. 30, č. 19 (2015), 2881-2892. ISSN 0884-2914. E-ISSN 2044-5326
Grant - others:AVČR(CZ) M100101201
Institutional support: RVO:68378271
Keywords : GaN, * semipolar surfaces, * photoelectron diffraction
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 1.579, year: 2015
Permanent Link: http://hdl.handle.net/11104/0257108 - 10.0448017 - FZÚ 2016 RIV US eng J - Journal Article
Romanyuk, Olexandr - Fernández-Garrido, S. - Jiříček, Petr - Bartoš, Igor - Geelhaar, L. - Brandt, O. - Paskova, T.
Non-destructive assessment of the polarity of GaN nanowire ensembles using low-energy electron diffraction and x-ray photoelectron diffraction.
Applied Physics Letters. Roč. 106, č. 2 (2015), "021602-1"-"021602-4". ISSN 0003-6951. E-ISSN 1077-3118
Grant - others:AVČR(CZ) M100101201
Institutional support: RVO:68378271
Keywords : GaN nanowires * X-ray photoelectron diffraction * LEED I-V * GaN polarity
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 3.142, year: 2015
Permanent Link: http://hdl.handle.net/11104/0249763