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Valeriu Ruxandra
Physicist, Professor of University of BucharestBorn:
February 1, 1936, Corbeni, Arges County , Romania
Married, 2 children
Education
- 1954-1959 University of Bucharest, Faculty of Physics
- 1980 Ph.D in Physics (in Semiconductors)
Career
- 1959-1977 - Assistant Professor, University of Bucharest, Faculty of
Physics
-
1977-1990 - Lecturer, University of Bucharest, Faculty of Physics, Department
of Electricity, Solid State Physics and Biophysics
-
1990-1997 - Associate Professor, University of Bucharest, Faculty of
Physics, Department of Electricity and Biophysics
- Since 1997 - Professor, University of Bucharest, Faculty of
Physics, Department of Electricity and Biophysics. Domains: Semiconductors, Metrology, Electricity and Magnetism
Publications
- 43 papers in national and international journals
- 4 University Textbooks on Metrology, Electricity and Magnetism
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Handbooks and Courses
- "Practical Works - Electricity and Magnetism", T.U.B.,1980, 293
pag.
in Romanian,
I. Secareanu, V. Ruxandra, M. Logofatu
- "Metrology", T.U.B., 1983, 205 pag. in Romanian, V.
Ruxandra
- "Problems of Electricity and Magnetism", T.U.B. 1984, 350
pag. in
Romanian,
I. Secareanu, V. Ruxandra, N. Gherbanovschi, M. Logofatu, M.
Cazan-Corbasca, S. Antohe
- "Electricity and Magnetism"- Practical Works, T.U.B., 1988, 341
pag.
in Romanian,
I. Secareanu, V. Ruxandra, M. Logofatu, S. Antohe
Latest scientific publications
In National Journals
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[1] "The CdSe Thin Films for Solar Cells",
I. Spānulescu, V. Ruxandra, I. Secareanu, P. Cristea, N. Baltateanu, G.
Stoenescu,
An. Univ. Buc., Fiz. XXXIX, p. 13-17, 1990
- [2] "Photoelectrical Devices for a Digital Luxmeter",
M. Bratulescu, G. Catana, V. Ruxandra,
An. Univ. Buc., Fiz. XXXI, 1992
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[3] "Electrical Properties of TPyP Thin Films",
S. Antohe, V. Ruxandra, Roum. Rap. in Phys. 46, 7-8, p.703-710, 1994
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[4] "Electric and Photovoltaic Properties of a
Three-Layered Organic Solar Cell with on
Enlarged Photoactive Region of Codeposited Dyes",
S. Antohe, D. Ionascu, V. Ruxandra, L. Tugulea, V. Gheorghe, N. Tomozeiu,
I. A. Qazu, Roum. Rep. in Phys. 48, 7-8, p. 581-597, 1996
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[5] "Field-Effect Transistors Based on Copper
Phthalocyanine",
S. Antohe, V. Ruxandra, V. Gheorghe, N. Tomozeiu, I. Enculescu, Roum. Rep. In Phys. 48, 7-8, p. 563-569,
1996
- [6] "Effect of the Electron Irradiation on the Electrical
Properties of Au/CdS/Au Structures",
V. Ruxandra, S. Antohe, E. Barna,
An. Univ. Buc., Fiz. XLVI, p. 204-211, 1997
- [7] "The Electrical Properties of Thin Polycrystalline
CdSe Layers",
S. Antohe, V. Ruxandra, L. Ion, Diana Facāna, T. Strungariu, M.
Pavelescu, Roum. Rep. in Phys. 50, 7-9, p. 625-633, 1998
- [8] "The Electrical Properties of the Electron Irradiated
Polycrystalline CdSe Layers",
V. Ruxandra, S. Antohe, L. Ion, Delia Doros, M. Pavelescu, T. Strungariu,
Roum. Rep. in Phys. 50, 7-9, p. 615-623, 1998
- [9] "The Effect of the Electron Irradiation on the
Electrical Properties of Polycrystalline Layers of CdSe",
S. Antohe, V. Ruxandra, L. Ion, Oana Porumb, Roum. Rep. in Phys. 52, 5-7, p. 465-471,
2000
- [10] "Electrical Properties of Non-Irradiated Thin
Polycrystalline CdSe Layers",
L. Ion, Roxana Schiopu, V. A. Antohe, V. Ruxandra, S. Antohe,
accepted to be published in Roum. Rep. in Phys. 53, 2001
In International Journals
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[1] "Electron irradiation effect on vacuum - evaporated
CdS thin layers",
P. Cristea, I. Spānulescu, I. Secareanu, V. Ruxandra, S. Spānulescu,
Journal of Materials Science Letters 12, p. 1467-1469, 1993
- [2] "The Effect of Accelerated electrons Irradiations on
Current-Field Characteristics
of CdS and CdSe Thin Layers",
V. Ruxandra, G. Stoenescu, I. Spānulescu, N. Baltateanu,
Proceedings Supplement of Balcan Physics Letters, vol. 2, Part One, p. 226-233,
1994
- [3] "Electrical and Photovoltaic Properties of
ITO/Chlorophyll a/TPyP/Al p-n Junctions Cells",
S. Antohe, L. Tugulea, V. Gheorghe, V. Ruxandra, I. Caplanus, L. Ion,
Phys. Stat. Sol. (a), 153, p. 581-588, 1996
- [4] "Three-Layered Photovoltaic Cell with an Enlarged
Photoactive Region of Codeposited Dyes",
S. Antohe, V. Ruxandra, L. Tugulea, V. Gheorghe, D. Ionascu,
Journal de Physique III France 6, p. 1133-1144, 1996
- [5] "Slow Transient Photovoltage in Thin Films CuxS/CdS
Solar Cells",
V. Ruxandra,
Journal of Materials Science Letters 16, p.1833-1835, 1997
- [6] "Organic-on-Si Field-Effect transistor Using Copper
Phthalocyanine",
S. Antohe, V. Ruxandra, L. Ion,
Balkan Phys. Letters (6,7), 1997
- [7] "Effect of the Electron Irradiation On the Electrical
Properties of Au/CdS/Au Structures",
V. Ruxandra, S. Antohe, N. Baltateanu,
Proceedings Supplement of Balkan Physics Letters 5, 1997
- [8] "The Effect of the Electron Irradiation on the
Electrical Properties of the
Polycrystalline CdS Thin Layers",
V. Ruxandra, S. Antohe, J. Appl. Phys 84 (2), p. 727-733, 1998
- [9] "Organic-on-Si Field Effect Transistor Using Copper
Phthalocyanine",
S. Antohe, V. Ruxandra, L. Ion,
Balkan Phys. Letters 6(4), p. 290-294, 1998
- [10] "The Effect of the Electron Irradiation on the
Electrical Properties of Thin
Polycrystalline CdS and CdSe Layers",
S. Antohe, V. Ruxandra, H. Alexandru,
submitted for publication to Journal of Crystal Growth, and received with the
No. 03a-SB3-23, 2001
- [11] "The Effect of Electron Irradiation on the
Electrical Properties of CdSe Polycrystalline Thin Films", S. Antohe, L. Ion, V. Ruxandra,
submitted for publication to J. Appl. Phys., and received with the No.
JR01-1083, 2001
Affiliations
- CTN. Council CT58 Metrology (ISO)
- Approval Scientific Commission of Research Activities, National Institute of
Metrology, president of Commission since 1993
Foreign languages
- English, French and Russian
Address
- Official: Department of Electricity and Biophysics, Faculty of
Physics, University of Bucharest, Bucharest-Magurele, PO Box MG-11, Romania
Tel./Fax. +40-21-420.8625, E-mail: valruxandra@yahoo.com
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