Department of Functional Materials
was established as a new research department within the Condensed Matter Division of the Institute of Physics of the ASCR in January 2009. It brought together researchers working in the field of functional engineering materials and nanostructured diamond thin films. Since then the department has grown to the present 4 research groups and electron microscopy laboratory.
The department research concerns the idea of active functionality imprinted to the solids on the structural level. Current research focusses:
Research in the Department has always been closely linked to engineering applications.
Localized deformation of NiTi by 3D-XRD: P. Sedmák, J. Pilch, L.Heller, J. Kopeček, J. Wright, P. Sedlák, M. Frost, P. Šittner, Grain-resolved analysis of localized deformation in nickel-titanium wire under tensile load, Science 353, 559-562 (2016) FREE link, See also Special Topics
Nanodiamonds for sensing and imaging in biology: V.Petráková et al, Imaging of transfection and intracellular release of intact, non-labeled DNA using fluorescent nanodiamonds, Nanoscale, 8, 12002-12012 (2016); J.Havlík, M.Gulka,V.Petráková, M. Krečmarová et al , Benchtop Fluorination of Fluorescent Nanodiamonds on a Preparative Scale: Toward Unusually Hydrophilic Bright Particles, Advanced functional Materials, 26 4134-4143 (2016); V.Petráková et al,Charge-sensitive fluorescent nanosensors created from nanodiamonds , Nanoscale 7 , 12307 – 12311(2015), V.Petráková et al Boosting nanodiamond fluorescence: towards development of brighter probes, Nanoscale 2013 Apr;5(8):3208-11;
Functional textiles with NiTi shape memory alloy filaments: L. Heller, NiTi textile technology; J Seibold, E Müller, K Volenec, P Sittner, L Heller, J Pilch Medical Device (2016) US 09216100; J. Pilch, P.Sittner, Method of heat treatment .. US20120018413 A1; J. Hanuš, A. Richter, P. Rydlo, L. Heller Pressure and/or force sensor (2015): Patent No. 304873
Diamond layer protecting zirconium cladding in nuclear reactors: P. Ashcheulov, R. Škoda, J. Škarohlíd, A. Taylor, F. Fendrych, I.Kratochvílová, Layer Protecting the Surface of Zirconium Used in Nuclear Reactors Recent Pat. Nanotechnology 10, 59 - 65(2016) See also related patent
In-situ TEM observation of moving twin interfaces in NiMnGa: Y. Ge,N. Zarubova, O. Heczko and S-P. Hannula, Stress-induced transition from modulated 14M to non-modulated martensite in Ni–Mn–Ga alloy Acta Materialia 90 151 – 160 (2015) See also Special Topics
The role of surface in Environmental fatigue of NiTi stents
Zajímavé objevy vznikají často díky náhodě.
Time dependency and minor loops of the martensitic transformation
L. Straka, world leading expert in magnetic shape memory alloy field has joined the MSM group in February 2016
P. Sittner was elected a member of the Board of Directors of SMST
Team led by As. Prof. I.
Petr Ashcheulov succesfully completed his PhD studies at FNSPE CTU in June 2014. Congratulations........
University: FNSPE CTU
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