Witec Alpha 300R (WITEC-RAMAN)

Detailed description:

Raman spectroscopy is a non-destructive imaging technique which provides information about chemical composition and molecular structure of the sample.
The WITec confocal Raman imaging system alpha300 R offers exceptional performance in speed, sensitivity, and resolution. It allows hyperspectral image generation with the information of complete Raman spectrum at every image pixel with a resolution down to the optical diffraction limit.

Publications:

• BIJALWAN, V.; ERHART, J.; SPOTZ, Z.; SOBOLA, D.; PRAJZLER, V.; TOFEL, P.; MACA, K., 2021: Composition driven (Ba,Ca)(Zr,Ti)O(3)lead-free ceramics with large quality factor and energy harvesting characteristics. JOURNAL OF THE AMERICAN CERAMIC SOCIETY 3, p. 1088 - 14, doi: 10.1111/jace.17497; FULL TEXT
  (WITEC-RAMAN, VERIOS, RIGAKU3)
• Ng, S.; Zazpe, R.; Rodriguez-Pereira, J.; Michalička, J.; Macak, J. M.; Pumera, M., 2021: Atomic layer deposition of photoelectrocatalytic material on 3D-printed nanocarbon structures. JOURNAL OF MATERIALS CHEMISTRY A 18(9), p. 11405 - 11414, doi: 10.1039/D1TA01467F; FULL TEXT
  (VERIOS, WITEC-RAMAN, TITAN, RIGAKU3)
• KASPAR, P.; SOBOLA, D.; ČÁSTKOVÁ, K.; DALLAEV, R.; ŠŤASTNÁ, E.; SEDLÁK, P.; KNÁPEK, A.; TRČKA, T.; HOLCMAN, V., 2021: Case Study of Polyvinylidene Fluoride Doping by Carbon Nanotubes. MATERIALS 14(6), p. 1428-1 - 12, doi: 10.3390/ma14061428; FULL TEXT
  (RIGAKU3, VERIOS, WITEC-RAMAN, KRATOS-XPS, FTIR)
• MUNOZ MARTIN, J.; REDONDO NEGRETE, E.; PUMERA, M., 2021: Chiral 3D-printed Bioelectrodes. ADVANCED FUNCTIONAL MATERIALS 31(16), p. 2010608-1 - 9, doi: 10.1002/adfm.202010608; FULL TEXT
  (LYRA, KRATOS-XPS, WITEC-RAMAN)
• REDONDO NEGRETE, E.; MUNOZ MARTIN, J.; PUMERA, M., 2021: Green activation using reducing agents of carbon-based 3D printed electrodes: Turning good electrodes to great. CARBON 175, p. 413 - 7, doi: 10.1016/j.carbon.2021.01.107; FULL TEXT
  (VERIOS, KRATOS-XPS, WITEC-RAMAN)

• OLIVER, C.; IBANEZ, R.; FLORES-MERINO, M.; VOJTOVÁ, L.; ŠALPLACHTA, J.; ČELKO, L.; KAISER, J.; MONTUFAR JIMENEZ, E., 2021: Lyophilized Polyvinylpyrrolidone Hydrogel for Culture of Human Oral Mucosa Stem Cells. MATERIALS 14(1), p. 1 - 14, doi: 10.3390/ma14010227; FULL TEXT
  (FTIR, WITEC-RAMAN, LYRA)
• GHOSH, K.; PUMERA, M., 2021: Free-standing electrochemically coated MoSx based 3D-printed nanocarbon electrode for solid-state supercapacitor application. NANOSCALE 13(11), p. 5744 - 13, doi: 10.1039/d0nr06479c; FULL TEXT
  (VERIOS, KRATOS-XPS, WITEC-RAMAN, RIGAKU3)
• Haider, G.; Sampathkumar, K.; Verhagen, T.; Nádvorník, L.; Sonia, F. J.; Valeš, V.; Sýkora, J.; Kapusta, P.; Němec, P.; Hof, M.; Frank, O.; Chen, Y.; Vejpravová, J.; Kalbáč, M., 2021: Superradiant Emission from Coherent Excitons in van Der Waals Heterostructures. ADVANCED FUNCTIONAL MATERIALS 31(29), doi: 10.1002/adfm.202102196; FULL TEXT
  (WITEC-RAMAN)
• Papež, N.; Dallaev, R.; Kaspar, P.; Sobola, D.; Škarvada, P.; Ţălu, Ş.; Ramazanov, S.; Nebojsa, A., 2021: Characterization of GaAs Solar Cells under Supercontinuum Long-Time Illumination. MATERIALS 14(2), doi: 10.3390/ma14020461
  (JAZ3-CHANNEL, KRATOS-XPS, WITEC-RAMAN, SIMS)
• KEPIČ, P.; LIGMAJER, F.; HRTOŇ, M.; REN, H.; MENEZES, L.; MAIER, S.; ŠIKOLA, T., 2021: Optically Tunable Mie Resonance VO2 Nanoantennas for Metasurfaces in the Visible. ACS PHOTONICS 8(4), p. 1048 - 10, doi: 10.1021/acsphotonics.1c00222; FULL TEXT
  (EVAPORATOR, MIRA, WITEC-RAMAN, WOOLLAM-VIS)
• Shabanov, N. S.; Rabadanov, K. Sh.; Suleymanov, S. I.; Amirov, A. M.; Isaev, A. B.; Sobola, D. S.; Murliev, E. K.; Asvarova, G. A., 2021: Water-Soluble Copper Ink for the Inkjet Fabrication of Flexible Electronic Components. MATERIALS 14(9), doi: 10.3390/ma14092218; FULL TEXT
  (WITEC-RAMAN, VERIOS)
• REDONDO NEGRETE, E.; PUMERA, M., 2021: MXene-functionalised 3D-printed electrodes for electrochemical capacitors. ELECTROCHEMISTRY COMMUNICATIONS 124, p. 1 - 6, doi: 10.1016/j.elecom.2021.106920; FULL TEXT
  (LYRA, KRATOS-XPS, WITEC-RAMAN)
• Tesař, J., 2020: Fabrication and characterization of atomically thin layers. MASTER´S THESIS , p. 1 - 67
  (WITEC-RAMAN, MPS150, UHV-LEEM, EVAPORATOR, RAITH, ICON-SPM, WIRE-BONDER)
• Knapek, A; Dallaev, R; Burda, D; Sobola, D; Allaham, MM; Horacek, M; Kaspar, P; Matejka, M; Mousa, MS, 2020: Field Emission Properties of Polymer Graphite Tips Prepared by Membrane Electrochemical Etching. NANOMATERIALS 10(7), p. 1294-1 - 1294-12, doi: 10.3390/nano10071294
  (WITEC-RAMAN, LYRA)
• REDONDO NEGRETE, E.; NG, S.; MUNOZ MARTIN, J.; PUMERA, M., 2020: Tailoring capacitance of 3D-printed graphene electrodes by carbonisation temperature. NANOSCALE 12(38), p. 19673 - 8, doi: 10.1039/d0nr04864j; FULL TEXT
  (VERIOS, WITEC-RAMAN, KRATOS-XPS)
• Šárka Vavrečková, 2020: Deposition of Molecular Magnets on „2D“ Materials. BACHELOR´S THESIS ; FULL TEXT
  (KRATOS-XPS, ICON-SPM, WITEC-RAMAN)
• GHOSH, K.; NG, S.; IFFELSBERGER, C.; PUMERA, M., 2020: Inherent impurities in graphene/polylactic acid filament strongly influence on the capacitive performance of 3D-printed electrode. CHEMISTRY-A EUROPEAN JOURNAL 26(67), p. 15746 - 8, doi: 10.1002/chem.202004250; FULL TEXT
  (VERIOS, KRATOS-XPS, WITEC-RAMAN, FTIR, RIGAKU3)
• Papež, N.; Gajdoš, A.; Dallaev, R.; Sobola, D.; Sedlák, P.; Motúz, R.; Nebojsa, A.; Grmela, L., 2020: Performance analysis of GaAs based solar cells under gamma irradiation. APPLIED SURFACE SCIENCE 510, p. 145329-1 - 145329-8, doi: 10.1016/j.apsusc.2020.145329
  (WITEC-RAMAN, HELIOS, SIMS)
• GHOSH, K.; NG, S.; IFFELSBERGER, C.; PUMERA, M., 2020: ReS2: A High-Rate Pseudocapacitive Energy Storage Material. ACS APPLIED ENERGY MATERIALS 3(10), p. 10261 - 9, doi: 10.1021/acsaem.0c02187; FULL TEXT
  (VERIOS, KRATOS-XPS, WITEC-RAMAN, RIGAKU3)
• COSKUN, M.; POLAT, Ö.; SOBOLA, D.; KONEČNÝ, M.; COSKUN, F.; DURMUS, Z.; CAGLAR, M.; OCAL, A.; TURUT, A., 2020: Frequency and temperature impact on the electrical properties of LaCr(0.99)Pd(0.01)O(3-& x1e9f;)compound. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS 31(18), p. 15407 - 15, doi: 10.1007/s10854-020-04104-0; FULL TEXT
  (WITEC-RAMAN)
• Papez, N; Gajdos, A; Sobola, D; Dallaev, R; Macku, R; Skarvada, P; Grmela, L, 2020: Effect of gamma radiation on properties and performance of GaAs based solar cells. APPLIED SURFACE SCIENCE 527, p. 146766-1 - 146766-11, doi: 10.1016/j.apsusc.2020.146766
  (LYRA, WOOLLAM-VIS, SIMS, FTIR, WITEC-RAMAN)
• POLAT, Ö.; CAGLAR, M.; COSKUN, F.; SOBOLA, D.; KONEČNÝ, M.; COSKUN, M.; CAGLAR, Y.; TURUT, A., 2020: Examination of optical properties of YbFeO3 films via doping transition element osmium. OPTICAL MATERIALS 105, p. 109911-1 - 9, doi: 10.1016/j.optmat.2020.109911; FULL TEXT
  (WITEC-RAMAN)
• SOBOLA, D.; RAMAZANOV, S.; KONEČNÝ, M.; ORUDZHEV, F.; KASPAR, P.; PAPEŽ, N.; KNÁPEK, A.; POTOČEK, M., 2020: Complementary SEM-AFM of Swelling Bi-Fe-O Film on HOPG Substrate . MATERIALS 13(10), p. 1 - 15, doi: 10.3390/ma13102402; FULL TEXT
  (SIMS, WITEC-RAMAN, LITESCOPE, LYRA, KRATOS-XPS)
• KASPAR, P.; SOBOLA, D.; ČÁSTKOVÁ, K.; KNÁPEK, A.; BURDA, D.; ORUDZHEV, F.; DALLAEV, R.; TOFEL, P.; TRČKA, T.; GRMELA, L.; HADAŠ, Z., 2020: Characterization of Polyvinylidene Fluoride (PVDF) Electrospun Fibers Doped by Carbon Flakes. POLYMERS 12(12), p. 2766-1 - 15, doi: 10.3390/polym12122766; FULL TEXT
  (VERIOS, KRATOS-XPS, WITEC-RAMAN, FTIR, RIGAKU3)
• Brodský, J., 2019: Characterization of graphene elecrical properties on MEMS structures. BACHELOR´S THESIS , p. 1 - 50
  (MPS150, WITEC-RAMAN, EVAPORATOR, DRIE, PECVD, DWL, SUSS-MA8, RIE-FLUORINE, RIE-CHLORINE, DIENER, SCIA)
• SOBOLA, D.; PAPEŽ, N.; DALLAEV, R.; RAMAZANOV, S.; HEMZAL, D.; HOLCMAN, V., 2019: Characterization of nanoblisters on HOPG surface. JOURNAL OF ELECTRICAL ENGINEERING 70(7), p. 132 - 5, doi: 10.2478/jee-2019-0055; FULL TEXT
  (ICON-SPM, WITEC-RAMAN, KRATOS-XPS)
• MACH, J.; PIASTEK, J.; MANIŠ, J.; ČALKOVSKÝ, V.; ŠAMOŘIL, T.; FLAJŠMANOVÁ, J.; BARTOŠÍK, M.; VOBORNÝ, S.; KONEČNÝ, M.; ŠIKOLA, T., 2019: Low temperature selective growth of GaN single crystals on pre-patterned Si substrates. APPLIED SURFACE SCIENCE 497, p. 1 - 7, doi: 10.1016/j.apsusc.2019.143705; FULL TEXT
  (LYRA, WITEC-RAMAN)
• Citterberg, D., 2019: Integration of nanostuctures into functional devices. MASTER´S THESIS , p. 1 - 50
  (MIRA, EVAPORATOR, WITEC-RAMAN, WIRE-BONDER, TITAN, MPS150)
• Novák, J., 2019: Deposition of GaN nanocrystals with Ga droplets. BACHELOR´S THESIS , p. 1 - 39
  (VERIOS, WITEC-RAMAN)

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