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פרופ' לאוניד אוסטר

Prof. Leonid Oster has developed mechanisms and applications of exoelectron emission from insulating materials, which permits one to proposed the experimental criteria for systematization of exoelectron emission mechanism

Prof. L.Oster and his coauthors have developed a theory of dose response, the Unified Interaction Model which is capable of explaining all the important features of the supralinearity and sensitization of the various TL glow peaks in LiF:Mg,Ti in a unified mathematical and physical framework

  These studies lead Prof. L.Oster to a very well suited to research in this are with many publications and word-wide recognition

  Prof. L.Oster was a member in International Professional Commitees. He is serving as a referee in International Scientific Journals, one of Chief Editor for two volumes of Radiation Protection Dosimetry (RPD) and a member of the Editorial Board of RPD

Prof. Leonid Oster is serving as the Head of Physics Unit at Sami Shamoon College of Engineering

פרופיל

היחידה לפיזיקה
ראש היחידה ב"ש, פרופ' מן המניין
ב"ש
ב

ב"ש

110ג קציר (50)

קורות חיים

השכלה

1981-1986   Ph.D. in Physics. University of Tashkent, USSR.

1973-1978  M.Sc. in Physics. University of Tashkent, USSR. 

תחומי מחקר

1.      The mechanism of exoelectron emission and luminescence of ionic crystals                 

2.       Characterisation of Advanced TL Materials.

3.      Optical characteristics of materials used for creation of optical fibers in IR

             spectral range . 

4.      The relationship of exoelectron emission and luminescence to phase

             transitions in high temperature superconductors.

5.      Influence of surface perturbations on exoelectron emission and luminescence of solids; the role of point (including surface) defects in the formation of exoemission and luminescence properties of solids; development of exoelectron and luminescence dosimeters.

6.      Spectroscopy of biocompatible materials

7.      Development of "The Unified Interaction-Kinetic-Track Structure Model"

8.      Radiation induced thermoluminescence; TL kinetics; optical spectroscopy

             of TL and OSL materials.  

קורסים

B.Sc. program. Introduction in Physics 1.
B.Sc. program. Introduction in Physics 2.
B.Sc. program. Physics 1.
B.Sc. program. Physics 2. 

מענקי מחקר

2009 – 2013   Oster, L. (SCE- Sami Shamoon College of Engineering). Single element high  ionization density discrimination space and clinical dosimetry  based on

 combined thermally stimulated and optically stimulated complex defect  system". Israel Science Foundation (ISF).

 

 2005 – 2006  Oster, L. (SCE- Sami Shamoon College of Engineering). Optical Spectroscopy from Ultrathin Films and Quantum Silicon Dots Structures". Grant from Tel- Aviv University.

 

 2004 – 2005  Oster, L. (SCE- Sami Shamoon College of Engineering). Optical Spectroscopy from High-K Dielectric Materials for VLSI”. Grant from Tel-Aviv University. 

 

1999 – 2002   Oster, L. (SCE- Sami Shamoon College of Engineering), Horowitz, Y.S. Ben-Gurion University) Development of a Solid State,Tissue-Equivalent, Microdosimeter Based on LiF:Mg,Ti. United States - Israel Bi-National Science Foundation (BSF).

 

 1997 – 2000  Oster, L. (SCE- Sami Shamoon College of Engineering). Development of a  Stable, Highly Efficient LiF:Mg,Cu,P Thermoluminescent Material". Rashi  Foundation.

 

1994 -1995   Oster, L. (Ben-Gurion University). Mechanisms of Thermoluminescence in   LiF:Mg,Ti". C'tee for Budgets and  Planning-BGU, Faculty of Natural Sciences Seed Funding.

שת"פ תעשייה

Research collaborations with :

 

Soreq Nuclear Research Center
Nuclear Research Center, Negev

פרסומים