Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Udo Christian Kaletta"'
Autor:
Mirko Fraschke, Dirk Wolansky, Thomas Schroeder, Christian Wipf, Christian Wenger, Udo Christian Kaletta, Markus Andreas Schubert
Publikováno v:
IEEE Transactions on Electron Devices. 62:764-768
A CMOS compatible AlN/SiO2/Si3N4/Si(100) surface acoustic wave (SAW) device has been fabricated and will be compared with standard AlN/SiO2-based devices. The presented filter demonstrates high potential for CMOS integrated high-frequency SAW devices
Publikováno v:
Ultrasonics. 54:291-295
A simulation study of Rayleigh wave devices based on a stacked AlN/SiO₂/Si(100) device was carried out. Dispersion curves with respect to acoustic phase velocity, reflectivity and electromechanical coupling efficiency for tungsten W and aluminium A
Publikováno v:
ELECTROPHORESIS. 35:459-466
The enzyme horseradish peroxidase has been immobilized on nanoelectrode arrays by alternating current dielectrophoresis (DEP). Preservation of its enzymatic function after field application was demonstrated by oxidizing dihydrorhodamine 123 with hydr
Autor:
Dirk Wolansky, W. Mehr, Xenia Knigge, Andre Wolff, Christian Wenger, Udo Christian Kaletta, Eva-Maria Laux, Frank F. Bier, Ralph Hölzel, Mirko Fraschke, Philip Kulse
Publikováno v:
Scopus-Elsevier
Dielectrophoresis (DEP) is an established method for the spatial manipulation of microscopical particles. We demonstrate the temporal and permanent immobilization of polystyrene nanoparticles and protein molecules with sizes ranging from 4 nm to 500
Publikováno v:
Ultrasonics. 54(1)
A simulation study of Rayleigh wave devices based on a stacked AlN/SiO₂/Si(100) device was carried out. Dispersion curves with respect to acoustic phase velocity, reflectivity and electromechanical coupling efficiency for tungsten W and aluminium A
Publikováno v:
2012 International Semiconductor Conference Dresden-Grenoble (ISCDG).
Integrated AlN/SiO 2 /Si(100) delay lines for Rayleigh surface acoustic waves (SAWs) with resonant frequencies up to 3.4 GHz were fabricated using a new CMOS compatible concept. Atomic force microscopy (AFM) and transmission electron microscopy (TEM)
Publikováno v:
Lab on a Chip. 14:998
A silicon based chip device with a regular array of more than 100 000 cylindrical sub-microelectrodes has been developed for the dielectrophoretic (DEP) manipulation of nanoparticles and molecules in solution. It was fabricated by a standard CMOS (co
Autor:
W. Seidel, Udo Christian Kaletta, B. Drescher, Dirk Wolansky, K Biermann, S Rauwerdink, Ch. Wenger, Mirko Fraschke, M Kaynak, Paulo V. Santos
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 41:012009
We demonstrate the electrical generation of GHz surface acoustic waves (SAWs) on silicon chips using a process entirely compatible with standard CMOS fabrication. In this process, the interdigitated acoustic transducers are embedded in a silicon diox