Search results
- 1.0543233 - ÚOCHB 2022 RIV GB eng J - Journal Article
Pramanik, Goutam - Kvaková, Klaudia - Thottappali, Muhammed Arshad - Rais, David - Pfleger, Jiří - Greben, M. - El-Zoka, A. - Bals, S. - Dračínský, Martin - Valenta, J. - Cígler, Petr
Inverse heavy-atom effect in near infrared photoluminescent gold nanoclusters.
Nanoscale. Roč. 13, č. 23 (2021), s. 10462-10467. ISSN 2040-3364. E-ISSN 2040-3372
R&D Projects: GA ČR(CZ) GA18-12533S; GA MŠMT(CZ) LTAUSA19066
Institutional support: RVO:61388963 ; RVO:61389013
Keywords : excited-state behavior * protected gold * optical properties
OECD category: Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect); Polymer science (UMCH-V)
Impact factor: 8.307, year: 2021
Method of publishing: Limited access
https://doi.org/10.1039/D1NR02440J
Permanent Link: http://hdl.handle.net/11104/0320485 - 2.0543095 - ÚOCHB 2022 RIV GB eng J - Journal Article
Valenta, J. - Greben, M. - Pramanik, Goutam - Kvaková, Klaudia - Cígler, Petr
Reversible photo- and thermal-effects on the luminescence of gold nanoclusters: implications for nanothermometry.
Physical Chemistry Chemical Physics. Roč. 23, č. 20 (2021), s. 11954-11960. ISSN 1463-9076. E-ISSN 1463-9084
R&D Projects: GA ČR(CZ) GA18-12533S
Institutional support: RVO:61388963
Keywords : state quantum yields * nanocrystals * fluorescence
OECD category: Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
Impact factor: 3.945, year: 2021
Method of publishing: Limited access
https://doi.org/10.1039/D0CP06467J
Permanent Link: http://hdl.handle.net/11104/0320383 - 3.0540637 - MBÚ 2021 RIV DE eng J - Journal Article
Greben, M. - Khoroshyy, Petro - Valenta, J.
Spectral Dependencies of the Stretched Exponential Dispersion Factor and Photoluminescence Quantum Yield as a Common Feature of Nanocrystalline Si.
Physica Status Solidi A. Roč. 217, č. 4 (2020), č. článku 1900698. ISSN 1862-6300. E-ISSN 1862-6319
Institutional support: RVO:61388971
Keywords : dispersion factors * quantum yield * rate/lifetime distribution * silicon nanocrystals * stretched exponential functions
OECD category: Biophysics
Impact factor: 1.981, year: 2020
Method of publishing: Limited access
https://onlinelibrary.wiley.com/doi/abs/10.1002/pssa.201900698
Permanent Link: http://hdl.handle.net/11104/0318260 - 4.0519385 - ÚOCHB 2021 RIV DE eng J - Journal Article
Greben, M. - Khoroshyy, Petro - Valenta, J.
Spectral Dependencies of the Stretched Exponential Dispersion Factor and Photoluminescence Quantum Yield as a Common Feature of Nanocrystalline Si.
Physica Status Solidi A. Roč. 217, č. 4 (2020), č. článku 1900698. ISSN 1862-6300. E-ISSN 1862-6319
Institutional support: RVO:61388963
Keywords : dispersion factors * quantum yield * rate/lifetime distribution * silicon nanocrystals * stretched exponential functions
OECD category: Physical chemistry
Impact factor: 1.981, year: 2020
Method of publishing: Limited access
https://onlinelibrary.wiley.com/doi/full/10.1002/pssa.201900698
Permanent Link: http://hdl.handle.net/11104/0304513 - 5.0511937 - ÚOCHB 2020 RIV US eng J - Journal Article
Greben, M. - Khoroshyy, Petro - Sychugov, I. - Valenta, J.
Non-exponential decay kinetics: correct assessment and description illustrated by slow luminescence of Si nanostructures.
Applied Spectroscopy Reviews. Roč. 54, č. 9 (2019), s. 758-801. ISSN 0570-4928. E-ISSN 1520-569X
Institutional support: RVO:61388963
Keywords : photoluminescence decay * lifetime distribution * average lifetime * silicon nanocrystals
OECD category: Physical chemistry
Impact factor: 5.074, year: 2019
Method of publishing: Limited access
https://www.tandfonline.com/doi/full/10.1080/05704928.2018.1517263
Permanent Link: http://hdl.handle.net/11104/0302174 - 6.0482700 - ÚOCHB 2018 RIV DE eng J - Journal Article
Greben, M. - Khoroshyy, Petro - Gutsch, S. - Hiller, D. - Zacharias, M. - Valenta, J.
Changes of the absorption cross section of Si nanocrystals with temperature and distance.
Beilstein Journal of Nanotechnology. Roč. 8, Nov 6 (2017), s. 2315-2323. ISSN 2190-4286. E-ISSN 2190-4286
Institutional support: RVO:61388963
Keywords : absorption cross section * average lifetime * nanocrystal distance * photoluminescence decay * silicon nanocrystals
OECD category: Physical chemistry
Impact factor: 2.968, year: 2017
https://www.beilstein-journals.org/bjnano/articles/8/231
Permanent Link: http://hdl.handle.net/11104/0278102 - 7.0477581 - ÚOCHB 2018 RIV US eng J - Journal Article
Greben, M. - Khoroshyy, Petro - Liu, X. - Pi, X. - Valenta, J.
Fully radiative relaxation of silicon nanocrystals in colloidal ensemble revealed by advanced treatment of decay kinetics.
Journal of Applied Physics. Roč. 122, č. 3 (2017), č. článku 034304. ISSN 0021-8979. E-ISSN 1089-7550
Institutional support: RVO:61388963
Keywords : hybrid solar cells * quantum dots * recombination dynamics
OECD category: Biophysics
Impact factor: 2.176, year: 2017
Permanent Link: http://hdl.handle.net/11104/0273900 - 8.0458392 - FZÚ 2017 RIV US eng J - Journal Article
Valenta, J. - Greben, M. - Remeš, Zdeněk - Gutsch, S. - Hiller, D. - Zacharias, M.
Determination of absorption cross-section of Si nanocrystals by two independent methods based on either absorption or luminescence.
Applied Physics Letters. Roč. 102, č. 2 (2016), 1-5, č. článku 023102. ISSN 0003-6951. E-ISSN 1077-3118
R&D Projects: GA ČR(CZ) GA14-05053S; GA MŠMT(CZ) LD14011
Institutional support: RVO:68378271
Keywords : photoluminescence * absorption spectroscopy * photothermal spectroscopy * semiconductors * nanocrystals
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 3.411, year: 2016
Permanent Link: http://hdl.handle.net/11104/0258656