Search results
- 1.0583695 - ÚPT 2025 RIV SK eng J - Journal Article
Košelová, Zuzana - Horáková, L. - Burda, Daniel - Allaham, Mohammad M. - Knápek, Alexandr - Fohlerová, Z.
Cleaning of tungsten tips for subsequent use as cold field emitters or STM probes.
Journal of Electrical Engineering - Elektrotechnický časopis. Roč. 75, č. 1 (2024), s. 41-46. ISSN 1335-3632. E-ISSN 1339-309X
R&D Projects: GA TA ČR(CZ) FW03010504
Institutional support: RVO:68081731
Keywords : STM probes * field emission * cleaning procedure * tungsten tip * FEM
OECD category: Nano-materials (production and properties)
Impact factor: 0.8, year: 2022
Method of publishing: Open access
https://sciendo.com/article/10.2478/jee-2024-0006
Permanent Link: https://hdl.handle.net/11104/0354265 - 2.0583079 - ÚPT 2025 RIV US eng J - Journal Article
Allaham, Mohammad M. - Dallaev, R. - Burda, Daniel - Sobola, Dinara - Nebojsa, A. - Knápek, Alexandr - Mousa, M. S. - Kolařík, Vladimír
Energy gap measurements based on enhanced absorption coefficient calculation from transmittance and reflectance raw data.
Physica Scripta. Roč. 99, č. 2 (2024), č. článku 025952. ISSN 0031-8949. E-ISSN 1402-4896
Institutional support: RVO:68081731 ; RVO:68081723
Keywords : absorption coefficient * energy gap * tauc-plot * urbach energy * charge transition
OECD category: Nano-materials (production and properties)
Impact factor: 2.9, year: 2022
Method of publishing: Open access
https://iopscience.iop.org/article/10.1088/1402-4896/ad1cb8
Permanent Link: https://hdl.handle.net/11104/0354133 - 3.0570580 - ÚPT 2024 RIV NL eng J - Journal Article
Knápek, Alexandr - Allaham, Mohammad M. - Burda, Daniel - Sobola, Dinara - Drozd, Michal - Horáček, Miroslav
Explanation of the quasi-harmonic field emission behaviour observed on epoxy-coated polymer graphite cathodes.
Materials Today Communications. Roč. 34, March (2023), č. článku 105270. ISSN 2352-4928. E-ISSN 2352-4928
R&D Projects: GA MV(CZ) VI20192022147
Institutional support: RVO:68081731
Keywords : Epoxy coating * Composite electron source * Field emission * Field emitter * Polymer graphite
OECD category: Electrical and electronic engineering
Impact factor: 3.8, year: 2022
Method of publishing: Open access
https://www.sciencedirect.com/science/article/pii/S2352492822021110
Permanent Link: https://hdl.handle.net/11104/0341878 - 4.0565525 - ÚPT 2024 RIV NL eng J - Journal Article
Alabth, M. - Shatnawi, M. T. M. - Allaham, Mohammad M. - Burda, Daniel - Mousa, M. S.
Field electron emission from tungsten micro-tips coated with various thicknesses of polystyrene nanolayers: Characteristics & analysis.
Ultramicroscopy. Roč. 244, February (2023), č. článku 113643. ISSN 0304-3991. E-ISSN 1879-2723
Institutional support: RVO:68081731
Keywords : Composite electron source * Field electron emission * Murphy-good analysis * Murphy-good plots * Polystyrene risen
OECD category: Particles and field physics
Impact factor: 2.2, year: 2022
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/pii/S0304399122001620
Permanent Link: https://hdl.handle.net/11104/0337055 - 5.0562665 - ÚPT 2023 RIV NL eng J - Journal Article
Allaham, Mohammad M. - Forbes, R. G. - Knápek, Alexandr - Sobola, Dinara - Burda, Daniel - Sedlák, P. - Mousa, M. S.
Interpretation of field emission current–voltage data: Background theory and detailed simulation testing of a user-friendly webtool.
Materials Today Communications. Roč. 31, June (2022), č. článku 103654. ISSN 2352-4928. E-ISSN 2352-4928
R&D Projects: GA MV(CZ) VI20192022147
Institutional support: RVO:68081731 ; RVO:68081723
Keywords : Field emission data analysis plots * Field emission Orthodoxy Test * Field emission regime * Field enhancement factor * Formal emission area
OECD category: Particles and field physics; Particles and field physics (UFM-A)
Impact factor: 3.8, year: 2022
Method of publishing: Open access
https://www.sciencedirect.com/science/article/pii/S2352492822005177
Permanent Link: https://hdl.handle.net/11104/0334918 - 6.0535237 - ÚPT 2021 RIV CH eng J - Journal Article
Kaspar, P. - Sobola, D. - Částková, K. - Knápek, Alexandr - Burda, Daniel - Orudzhev, F. - Dallaev, R. - Tofel, P. - Trčka, T. - Grmela, L. - Hadaš, Z.
Characterization of Polyvinylidene Fluoride (PVDF)Electrospun Fibers Doped by Carbon Flakes.
Polymers. Roč. 12, NOV (2020), č. článku 2766. E-ISSN 2073-4360
R&D Projects: GA TA ČR(CZ) TN01000008
Institutional support: RVO:68081731
Keywords : polyvinylidene fluoride * graphite * scanning electron microscopy * X-ray diffraction * Raman spectroscopy * Fourier-transform infrared spectroscopy * triboelectric effect
OECD category: Polymer science
Impact factor: 4.329, year: 2020
Method of publishing: Open access
https://www.mdpi.com/2073-4360/12/12/2766
Permanent Link: http://hdl.handle.net/11104/0313314 - 7.0535207 - ÚPT 2021 RIV CZ cze J - Journal Article
Knápek, Alexandr - Horáček, Miroslav - Krátký, Stanislav - Matějka, Milan - Brunn, Ondřej - Burda, Daniel - Kolařík, Vladimír
Vlastnosti kvaziperiodických spirálových mikrostruktur.
[Properties of quasiperiodic spiral microstrictures.]
Jemná mechanika a optika. Roč. 65, č. 6 (2020), s. 175-178. ISSN 0447-6441
R&D Projects: GA MV(CZ) VI20192022147
Institutional support: RVO:68081731
Keywords : planar phyllotactit model * electron beam lithography * diffractive optically variable image device
OECD category: Optics (including laser optics and quantum optics)
Method of publishing: Limited access
https://jmo.fzu.cz/sites/jmo.fzu.cz/files/oldweb/2020/2020-06/jmo_20_06_obsah.pdf
Permanent Link: http://hdl.handle.net/11104/0313290 - 8.0531987 - ÚPT 2021 RIV CH eng J - Journal Article
Knápek, Alexandr - Dallaev, R. - Burda, Daniel - Sobola, D. - Allaham, M. M. - Horáček, Miroslav - Kašpar, P. - Matějka, Milan - Mousa, M. S.
Field Emission Properties of Polymer Graphite Tips Prepared by Membrane Electrochemical Etching.
Nanomaterials. Roč. 10, č. 7 (2020), č. článku 1294. E-ISSN 2079-4991
R&D Projects: GA MV(CZ) VI20192022147
Institutional support: RVO:68081731
Keywords : polymer graphite tip * electrochemical etching * field emission microscopy
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 5.076, year: 2020
Method of publishing: Open access
https://www.mdpi.com/2079-4991/10/7/1294
Permanent Link: http://hdl.handle.net/11104/0310599 - 9.0517570 - ÚPT 2020 RIV CH eng J - Journal Article
Knápek, Alexandr - Sobola, D. - Burda, Daniel - Daňhel, Aleš - Mousa, M. - Kolařík, Vladimír
Polymer Graphite Pencil Lead as a Cheap Alternative for Classic Conductive SPM Probes.
Nanomaterials. Roč. 9, č. 12 (2019), č. článku 1756. E-ISSN 2079-4991
R&D Projects: GA MPO FV10618
Institutional support: RVO:68081731 ; RVO:68081707
Keywords : scanning tunneling microscopy * sharp tip formation * graphite
OECD category: Nano-materials (production and properties); Nano-materials (production and properties) (BFU-R)
Impact factor: 4.324, year: 2019
Method of publishing: Open access
https://www.mdpi.com/2079-4991/9/12/1756/htm
Permanent Link: http://hdl.handle.net/11104/0302907