Advanced technology for Implants and Biosensors

Lecturer:

Tutor:

Supervisor:

Department of Natural Sciences

Synopsis:

PVD and CVD methods for materiále and thin film creation, laser methods for thin film creation and for surfaře and materiál modofication, mechanaismus of thin film growth, characterization of materiále properties as surfaře topology, crystallinity, compostion, bonds, optical properties, tec., Applications of novel materials and thin films in biomedicine

Requirements:

Aktive participantion on the lectures and seminars

Syllabus of lectures:

1.Differences between PVD and CVD deposition technology, criteria for selection of deposition technologies

2.Representatives of PVD and CVD technologies, principles, advantages, disadvantages (growth rate, particles energy, pressure, limitations, depostited area,..)

3.Evaporation and sputtering (diode sputtering, magnetron DC and RF) deposition methods as IBAD, ion plating

4.Deposition methods - MBE, ECR, LPE, sol- gel, CVD

5.Laser and laser applications in material research. Pulsed laser deposition - principle, advantages, disadvantages

6.Focusation of laser radiation (Gaussian beam, excimer laser, divergence, minimal spot size, focusing length, quality of laser beam)

7.Interaction of laser radiation with matter - models, femtosecond ablation

8.Transport of material from target - plasma plume. Analyses of plasma plume (CCD camera, influence of pressure and spot size, energy density, etc.)

9.Characterization of layer properties : XRD (Bragg Brentanno, rocking curve,), FTIR, Raman, NMR,

10.Morphology - SEM, TEM AFM, STM, SNOM.

11.Analyses of layers composition and bonds - XPS, ESCA, AES, WDX, PIXE, RBS, SIMS, WDX.

12.Optical methods for film characterization - ellipsometry, transmission, optical reflection, refraction index, luminescence)

13.Mechanism of film growth - Frank- van der Merve, Volemr Veber, Stranski- Krastanov) , homoepitaxy, heteroepitaxy

14.Medical applications of thon films (HA layers, DLC layers, coating of prothesis, heart valves,, biocompatibbe materials.

Syllabus of tutorials:

Study Objective:

Study materials:

Základní:

D.B. Chrisey, G.K. Hubler: Pulsed laser Deposition of Thin Films, John Wiley, 1994

B.E.A. Saleh, M.C. Teich: Základy fotoniky, svazek 3, matfyzpress, Praha 1995

M. Vrbová a kol.: Lasery a moderní optika: oborová encyklopedie, Prometheus, Praha, 1994

M. Jelínek: Pulsní laserová depozice tenkých vrstev v elektronice, doktorská disertační práce, Praha 1999

M. Jelínek: Laserová depozice tenkých vrstev, Habilitační práce, Praha 2005

M. Gricová: Metoda analýzy materiálu, skripta ČVUT FEL, 1992

J.C.Miller, R.F.Haglund: Laser deposition and desorption. Vol. 30, Experimental methods in the physical sciences, Academic Press, 1998

Handbook of deposition technologies for films and coatings, second edition, Noyes publication,

R.F. Bunshah - editor, 1994

D.M.Mattos: Handbook of physical vapor deposition (PVD) processing, Noyes publications, 1998

T. Klotzbucher, J. Gottman, M. Meyer, D.A. WEsner, E.W. Kreutz, SPIE, Vol. 3404, 84

Doplňková:

http://hyperphysics.phy-astr.gsu.edu/hbase/kinetic/menfre.html

http://utf.mff.cuni.cz/vyuka/OFY016/F2001/Fried/Fried.htm

Note:

Further information:

Course may be repeated

No time-table has been prepared for this course

The course is a part of the following study plans: