Phone: | +420 54949 5980, +420 54949 1447 |
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E-mail: | |
Office: |
Specification and optimization of the functional properties of nanostructures for nanoelectronics, nanophotonics and (bio)sensing, their correlation with geometrical/structural parameters of nanostructures and operational parameters.
Novel and unique properties of nanostructures not observable in conventional materials and microstructures which open ways to qualitatively new applications.
Physical properties of bulk materials, mainly those involved in the nanostructures.
The main goal is to find the correlation between the properties and the geometrical and structural parameters of nanostructures and to use this knowledge for feedback in the technology of their preparation and for various applications.
Self-assembling processes in nanostructures of III-V semiconductors (e.g. self-assembled rings of InAs in the matrix of GaAs). A study of electronic structures aimed at optimizing their properties with respect to optoelectronic and transport applications, and analysis of the influence of capping layers.
Deposition of layered systems, nanostructures in systems of superconductors/magnetics.
An experimental and theoretical study of electronic and vibrational structures. Optimizing them with respect to sensor applications. Experimental determination of the electrical, thermal and magnetic properties of high-temperature superconductors and superlattices with respect to their structural characterization and chemical composition.
list / cards
Name and position |
Phone |
|
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Prof. Josef Humlíček Research Group Leader |
+420 54949 4505 | |
Adam Dubroka, Ph.D. Senior Researcher |
+420 54949 6137 | |
Prof. Václav Holý Senior Researcher |
+420 54949 4360 | |
Petr Mikulík, Ph.D. Senior Researcher |
+420 54949 5886 | |
Dominik Munzar Senior Researcher |
+420 54949 5980, +420 54949 1447 | |
Ondřej Caha, Ph.D. Researcher, Core facility operator |
+420 54949 3388 | |
Dušan Hemzal, Ph.D. Researcher |
+420 54949 3412 | |
Milan Kučera Researcher |
+420 54949 4543 | |
Mojmír Meduňa, Ph.D. Researcher |
+420 54949 6061 | |
Stanislav Valenda Specialist |
+420 54949 7886 | |
Jiří Chaloupka, Ph.D. Postdoctoral Fellow |
+420 54949 5310 | |
Petr Klenovský, Ph.D. Research Specialist |
+420 54949 3193 | |
Jiří Novák, Ph.D. Senior Researcher |
+420 54949 6947 | |
Jan Dvořák PhD student |
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Jana Schmidtová Accountant |
+420 54949 6981, +420 54949 1460, +420 54949 1460 | |
Filip Münz Core Facility operator |
+420 54949 4796 | |
Rudolf Moravčík Techińician |
+420 54949 5944 |
Clean room facility (class 100–1000, 120 m2) for semiconductor technologies (≈ 3 μm) – preferentially for education purposes; optical spectroscopy (transmission, reflection and ellipsometry) in a wide spectral region (FIR – UV) including thermal dependences; in situ ellipsometry at high temperatures; transport properties measurements (conductance and Hall effect, life-time determination of carriers from photoconductivity); SPM microscopy.
Infrared spectroscopy and spectro-microscopy: Bruker Vertex 80v spectrometer (spectral resolution 0.2 cm-1, spectral range 20-15 000 cm-1, transmission, reflection at 10 deg); Bruker Hyperion 3000 infrared microscope (single element MCT detector, spectral range 600-6000 cm-1, array MCT detector 128×128 pixels, spectral range 800-4000 cm-1, objectives for reflection and transmission 15x, 36x, ATR, grazing incidence).
Spectroscopic ellipsometry: Woollam VASE NIR-UV ellipsometer (spectral range 193-2500 nm, rotating compensator, microfocus 100 and 200 micrometers); Woollam IR-VASE MIR ellipsometer (spectral range 1.7 to 30 micrometers, rotating compensator).
List of available equipment can be found HERE.
29. ledna 2018 9:46
LECTURE: Dr. Ondrej Hovorka: Models of magnetic nanoparticles for biomedical applications
25. ledna 2018 18:21
WHEN: 30. 01. 2018 WHERE: CEITEC BUT, Purkynova 123, large meeting room SPEAKER: Dr Andriy Marko TALK: Advances in PELDOR…