Search results
- 1.0585969 - ÚPT 2025 RIV CH eng J - Journal Article
Ronoh, K. - Novotný, Jan - Mrňa, Libor - Knápek, Alexandr - Sobola, Dinara
Surface Structuring of the CP Titanium by Ultrafast Laser Pulses.
Applied Sciences-Basel. Roč. 14, č. 8 (2024), č. článku 3164. E-ISSN 2076-3417
Institutional support: RVO:68081731 ; RVO:68081723
Keywords : CP titanium * laser structuring * surface structures * morphology * raman analysis * colourization * wettability
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 2.7, year: 2022
Method of publishing: Open access
https://www.mdpi.com/2076-3417/14/8/3164
Permanent Link: https://hdl.handle.net/11104/0353814 - 2.0585604 - ÚPT 2025 RIV US eng J - Journal Article
AlSoud, A. - Daradkeh, S. I. - Shaheen, A. A. - Al-Hroub, Q. A. - Knápek, Alexandr - Mousa, Marwan S. - Sobola, Dinara
Electrical properties of epoxy/graphite flakes microcomposite at the percolation threshold concentration.
Physica Scripta. Roč. 99, č. 5 (2024), č. článku 055955. ISSN 0031-8949. E-ISSN 1402-4896
Institutional support: RVO:68081731
Keywords : graphite flakes * epoxy resin * epoxy nanocomosite * epoxy microcomosite * dielectric properties
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/ad3b50
Permanent Link: https://hdl.handle.net/11104/0353408 - 3.0583695 - 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 - 4.0583079 - 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 - 5.0583070 - ÚPT 2025 RIV US eng J - Journal Article
Ronoh, K. - Novotný, Jan - Mrňa, Libor - Knápek, Alexandr - Sobola, Dinara
Analysis of processing efficiency, surface, and bulk chemistry, and nanomechanical properties of the Monel® alloy 400 after ultrashort pulsed laser ablation.
Materials Research Express. Roč. 11, č. 1 (2024), č. článku 016514. E-ISSN 2053-1591
Institutional support: RVO:68081731 ; RVO:68081723
Keywords : laser ablation * ablation efficiency * EDX * XPS * nanoindentation * Monel (R) alloy 400
OECD category: Nano-materials (production and properties)
Impact factor: 2.3, year: 2022
Method of publishing: Open access
https://iopscience.iop.org/article/10.1088/2053-1591/ad184b
Permanent Link: https://hdl.handle.net/11104/0351074 - 6.0582512 - ÚPT 2025 RIV NL eng J - Journal Article
Ronoh, K. - Novotný, Jan - Mrňa, Libor - Knápek, Alexandr - Sobola, Dinara
Effects of laser and scanning parameters on surface modification of MONEL® alloy 400 by picosecond laser.
Optics and Laser Technology. Roč. 172, May (2024), č. článku 110514. ISSN 0030-3992. E-ISSN 1879-2545
Institutional support: RVO:68081731 ; RVO:68081723
Keywords : Picosecond Laser * MONEL (R) alloy 400 * Surface Modification * Laser-Induced Periodic Surface Structures * Roughness * Wettability
OECD category: Nano-materials (production and properties)
Impact factor: 5, year: 2022
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/pii/S003039922301407X
Permanent Link: https://hdl.handle.net/11104/0354263 - 7.0579568 - ÚPT 2024 RIV US eng J - Journal Article
Al Soud, A. - Daradkeh, Samer I. - Knápek, Alexandr - Holcman, V. - Sobola, D.
Electrical characteristics of different concentration of silica nanoparticles embedded in epoxy resin.
Physica Scripta. Roč. 98, č. 12 (2023), č. článku 125520. ISSN 0031-8949. E-ISSN 1402-4896
Institutional support: RVO:68081731
Keywords : epoxy resin * dielectric spectroscopy * epoxy nanocomposite * polymer
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/ad070c
Permanent Link: https://hdl.handle.net/11104/0348383 - 8.0574303 - ÚFM 2024 RIV NL eng J - Journal Article
Ronoh, K. - Sobola, Dinara - Mrňa, Libor - Novotný, Jan - Dallaev, R. - Knápek, Alexandr - Kolařík, Vladimír - Holcman, V.
Characterization of the picosecond laser-ablated HOPG using Raman spectroscopy and SEM microscopy.
Materials Today Communications. Roč. 34, MARCH (2023), č. článku 105181. ISSN 2352-4928. E-ISSN 2352-4928
R&D Projects: GA TA ČR(CZ) TN01000008
Research Infrastructure: CzechNanoLab - 90110
Institutional support: RVO:68081723 ; RVO:68081731
Keywords : Highly oriented pyrolytic graphite * Laser ablation * Raman spectroscopy
OECD category: Coating and films; Materials engineering (UPT-D)
Impact factor: 3.8, year: 2022
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/pii/S2352492822020220?via%3Dihub
Permanent Link: https://hdl.handle.net/11104/0344649 - 9.0573678 - ÚPT 2024 RIV GB eng J - Journal Article
Ronoh, K. - Fawaeer, S. H. - Holcman, V. - Knápek, Alexandr - Sobola, Dinara
Comprehensive characterization of different metallic thin films on highly oriented pyrolytic graphite substrate.
Vacuum. Roč. 215, September (2023), č. článku 112345. ISSN 0042-207X. E-ISSN 1879-2715
Research Infrastructure: CzechNanoLab - 90110
Institutional support: RVO:68081731 ; RVO:68081723
Keywords : HOPG * Deposition * Thin films * Morphology * XPS * Raman
OECD category: Coating and films; Coating and films (UFM-A)
Impact factor: 4, year: 2022
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/pii/S0042207X23005420
Permanent Link: https://hdl.handle.net/11104/0344057 - 10.0570580 - 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