Director Proiect Dr. Carmen Ristoscu
1. Bursa Marie
Curie pentru studii de doctorat intr-un centru de pregatire,
acordata de
Comunitatea Europeana, 30 aprilie – 29 noiembrie 2001, Foundation
for Research
and Technology – Hellas, Institute of Electronic Structure and
Laser,
Heraklion, Crete, Greece, 1200 EUR/luna plus cheltuieli de transport
Frederik Claeyssens, Michael N.R. Ashfold, Emmanuel Sofoulakis, Carmen Ristoscu, Demetrios Anglos, Costas Fotakis
Journal of Applied Physics, 91(9), 6162-6172 (2002)
“Optical
Emission Spectroscopy
and Time-of-Flight investigations of plasmas generated from AlN targets
in
cases of Pulsed Laser Deposition with sub-ps and ns Ultra Violet laser
pulses”
Carmen Ristoscu, Ion N. Mihailescu, Michalis Velegrakis, Maria Massaouti, Argyro Klini, Costas Fotakis
Journal of Applied Physics, 93(5) 2244-2250 (2003)
“Dependence
of AlN thin films morphology on laser irradiation in Pulsed Laser
Deposition”
V. Zorba, A. Klini, E. Gyorgy, C. Ristoscu, V. S. Teodorescu, I. N. Mihailescu, C. Fotakis
Laser Physics, 13(10) (2003) 1325-1329
“Effects of pulse laser duration and ambient nitrogen pressure in PLD of AlN”
C. Ristoscu, E. Gyorgy, I. N. Mihailescu, A. Klini, V. Zorba, C. Fotakis
Applied Physics A, 79(4-6), 927-929 (2004)
2. Bursa CNR (Consiglio Nazionale delle Ricerche) - NATO (Advanced fellowships Announcement no. 215.36S of 12/05/2004 – N.5 fellowships for basic Sciences (Mathematics, Physics, Chemistry), Pos. 216.2169, Prot. N. 0015503), 16 mai – 15 noiembrie 2005, Facultatea de Fizica, Universitatea din Lecce, Lecce, Italia, 10880 EUR
“SnO2
nanostructured films obtained by pulsed laser ablation deposition”
C. Ristoscu, L. Cultrera, A. Dima, A. Perrone, R. Cutting, H. L. Du, A. Busiakiewicz, Z. Klusek, S. Datta, S. Rose
Applied Surface Science, 247(1-4), 95-100 (2005)
“PLD
of Mg thin films on Cu substrates for photocathode application”
L. Cultrera, A. Pereira, C.
Ristoscu, A. Clozza,
F.Tazzioli, C. Vicario
Applied Surface
Science, 248(1-4), 397-401 (2005)
3. ET 1428/2006: Filme subtiri
nanostructurate de nitrura de aluminiu pentru aplicatii avansate in
micro- si
optoelectronica, medicina si biologie, Valoarea contractului:
144.000 RON
"Optical properties of aluminium nitride films obtained
by pulsed
laser deposition: an ellipsometric study" S. Bakalova, A. Szekeres,
S.
Grigorescu, E. Axente, G. Socol, I.N. Mihailescu Applied Physics. A,
85,
99–102, 2006
“Electrical Properties of MIS Capacitors with AlN
Films Synthesized by
Pulsed Laser Deposition" Silvia Bakalova, Simeon Simeonov,
Elisaveta
Kafedjiiska, Anna Szekeres, Sorin Grigorescu, Gabriel Socol, Emanuel
Axente, I.
N. Mihailescu, Plasma Process. Polym. 2006, 3, 205–208
"Influence
of in situ nitrogen pressure on crystallization of pulsed laser
deposited AlN
films", S. Bakalova, A. Szekeres, A. Cziraki, C.P. Lungu, S.
Grigorescu, G. Socol, E. Axente, I.N. Mihailescu, Applied Surface
Science 253 (19) (2007) 8215 - 8219
4. ET 5870/2006: Modelarea
temporala a pulsurilor laser ultrascurte pentru obtinerea de filme
avansate
nanostructurate, valoarea contractului: 144.000 RON
“Growth and characterization of b-SiC films obtained by multipulse fs laser
ablation”
C. Ghica, C. Ristoscu, G. Socol, D. Brodoceanu, L.
C. Nistor, I. N.
Mihailescu, A. Klini, C. Fotakis
Applied Surface Science, 252(13), 4672-4677 (2006)
“Femtosecond
pulse shaping for phase and morphology control in PLD: synthesis of
cubic SiC”
C. Ristoscu, G. Socol, C. Ghica, I. N. Mihailescu, D. Gray, A. Klini, A. Manousaki, D. Anglos, C. Fotakis
Applied Surface Science, 252(13), 4857-4862
(2006)
5. RIG 982424/2006:
Advanced gas sensors with pulsed laser deposited nanostructured
metal oxides,
valoarea contractului 25000 EUR (14000 EUR pentru cel care se intaorce,
11000
EUR pentru Institutia gazda)
“Structural and optical characterization of
undoped, doped, and clustered ZnO thin films obtained by PLD for gas
sensing
applications”
C. Ristoscu, D.
Caiteanu, G. Prodan, G. Socol, S.
Grigorescu, E. Axente, N. Stefan, V. Ciupina, G. Aldica, I. N.
Mihailescu
Applied Surface Science, 253(15), 6499-6503 (2007)
“Nanostructured thin optical sensors for detection of gas traces”
C. Ristoscu, I. N. Mihailescu, D. Caiteanu, C. N. Mihailescu, Th. Mazingue, L. Escoubas, A. Perrone, H. Du
NATO Advanced Study Institute
“FUNCTIONALIZED NANOSCALE
MATERIALS, DEVICES, AND SYSTEMS FOR CHEM.-BIO SENSORS, PHOTONICS, AND
ENERGY
GENERATION AND STORAGE”, June 4-15, 2007, Sinaia, Romania
Scarlat Florea-Profesor
Universitar
- Prof. Universitar Asociat ,
1996, Catedra de Fizica, Universitatea Politehnica Bucuresti (UPB)
-
Prof. Universitar Titular, 1998, Catedra de Fizica,
Universitatea
Valahia Targoviste (UVT)
Coordonare : Reactorul Nuclear, Centrul de Productie
Radiochimica,
Centrul de Medicina Nucleara, Electronica Nucleara, Dozimetria si
Metrologia
Radiatiilor, Statia de Tratare a Deseurilor Radioactive, Radioprotectie si
Comisia de Interventie in Caz de Accident Nuclear, Programul de
Asimilare Echipamente Nucleare pentru CNE Cernavoda
Alte compentente :
- Certificat, Nivel 3,” Securitatea
Radiologica la utilizarea surselor de radiatii”, Aviz CNCAN Nr.
42 / 2007
- Certificat, Nivel 2, “Radioprotectia la
utilizarea acceleratoarelor de particule”, Aviz CNCAN Nr.32 / 2006
- Permis de exercitare CNCAN in domeniul
nuclear AP, Specialitatea AP, Nivel 2,
Nr. 1139 / 2006
- Certificat,
RENAR,”Ghid pentru auditarea sistemelor de management al
calitatii si sau
demediu”,Nr.4146/2007
Articole publicate in reviste ISI -
2007
1. M. Oane, F. Scarlat, I. Mihailescu, “Numerical modeling of coherent fluctuations of a laser beam using heat transfer in solids”, J. Optoelectronics and Advanced Materials, Vol.9, Nr.12, p. 3852-3853, December 2007.
2. M. Oane, Shyh - Lin Tsao, Florea Scarlat, and I.N. Mihailescu, “Thermal fieldsin laser-multi-layer structures interaction”, Optics & Laser Technology, 2007,39, No.4, 796-799, 2007.
3. M. Oane, Shyh –Lin Tsao, F. Scarlat, “Temperature field distribution in multy-layered solid media interaction”, Optics & Laser Technology, Vol.39, No.3, 537-540, 2007.
4. M. Oane, Florea Scarlat, Ion Mihailescu , “Temperature field modeling during multi-modes CO2 laser irradiation of human enamel”, Optics & Laser Technology, Vol.39, No.1, 179-181, 2007.
5. Mihai Oane, Florea Scarlat, G.Georgescu et. al., “Multi-photon temperature profile modeling in solids during powerful pulse laser irradiation”, Infrared Physics & Technology, (in press), doi 10.1016/j.infrared , 2007.
Lucrari prezentate la conferinte
internationale
in 2007
1.
F. Scarlat, M. Oane, Anca Scarisoreanu, Ecaterina Mitru,
“Fourier
and Non-Fourier Models for Photoemission”, Poster Presentation, The
29th International Free Electron Laser Conference FEL 07, Budker
Institute of Nuclear Physics,
Novosibirsk, Russia, Aug 26 -31, 2007.
Socol Gabriel-Cercetator
Stiintific Grad II
Experienta
anterioara in
domeniul temei propuse
1. Cresterea de filme
subtiri de ZnO - Journal of
Applied Physics, 98(7) October 1, 2005, Applied Surface Science 253
(2007)
6499–6503, Journal of
Optoelectronics and Advanced Materials Vol. 9, No. 5, p. 1342 - 1346,
(2007)
2. Cresterea de oxizi metalici - Applied Surface Science 247 (2005) 139–144, Materials Science & Engineering B, vol. 118, issue 1-3, 2005, pp. 74-78, Cryst. Res. Technol. 40, No. 12, 1124 – 1127 (2005), Journal of Applied Physics 97(9), (093527-1_4 2005), Applied Surface Science, 247, 429-433, (2005)
Domenii
de competenta si rezultate semnificative
1) Fizica experimentala; interactia radiatiei laser - plasma
- tinta
2) Cresterea filmelor subtiri pentru aplicatii ca senzori,
biomateriale,
aplicatii optoelectronice
3)
Biofizica si Biomedicina
Lucrari semnificative
publicate
(max. 5 lucrari)
1.“Photosensitization of ZnO nanostructured thin
films with organic dyes”,
C. Tazlaoanu, L. Ion, G. Socol, M. Socol, I. N. Mihailescu, F.
Stanculescu, I. Enculescu, F. Ionescu, L. Magheruşan, S. Antohe,
Journal of
Optoelectronics and Advanced Materials Vol. 9, No. 5, p. 1342 - 1346,
(2007)
2. “Structural and optical characterization of
undoped, doped, and
clustered ZnO thin films obtained by PLD for gas sensing applications”,
C. Ristoscu, D. Caiteanu, G. Prodan, G.
Socol, S.
Grigorescu, E. Axente, N. Stefan, V. Ciupina, G. Aldica, I.N.
Mihailescu, Applied
Surface Science 253 (2007) 6499–6503
3.“Nanostructured ZnO coatings grown by pulsed laser
deposition for optical
gas sensing of butane”, T.
Mazingue, L. Escoubas, L. Spalluto, F. Flory, G. Socol, C.
Ristoscu, E.
Axente, S. Grigorescu, I. N. Mihailescu, N. A. Vainos, Journal of
Applied
Physics, 98(7) October 1, 2005
4. Structural and optical characterization of WO3 thin films for gas sensor applications”, E. György, G. Socol, I. N. Mihailescu, C. Ducu, S. Ciuca, Journal of Applied Physics 97(9), (093527-1_4 2005)
5.
“Anatase phase TiO2 thin films obtained by
pulsed laser
deposition for gas sensing applications”, E. Gyorgy, G.
Socol, E.
Axente, I. N. Mihailescu, C. Ducu, S. Ciuca, Applied Surface Science,
247,
429-433, (2005)
Modalitati de
valorificare/diseminare a rezultatelor: publicatii, brevete,
participari la
conferinte
50 de lucrari
publicate in reviste stiintifice internationale cotate ISI unele cu
factori de
impact peste 2 ( J. Appl. Phys., Appl Phys A-Mater., Appl. Surf. Sci,
Biomaterials, Plasma Processes and Polymers) sau prezentate la
conferinte
internationale si publicate in proceedings
15 lucrari
publicate in proceedings-urile unor conferinte internationale si
nationale
Proiecte
obtinute - titlul, nivel de finantare, sursa de
finantare, durata
Membru in echipa
de cercetare la 4 proiecte internationale
- “Ferromagnetic
semiconductors and novel magnetic semiconductor heterostructures for
improved
knowledge on spintronics”, FENIKS G5RD-CT-2001-00535,
2001–2005; 16
partners; coordinator: IMEC, Leuven, Belgium
- “Surface Improvement of Metal Implants: new preparation methods and new materials - SIMI”, G5RD-CT-2000-00423, 2001-2004 (Fifth Framework Program)
- “Nanostructured Photonic Sensors”, NANOPHOS IST-2001-39112, 2002–2005; 14 partners; coordinator: National Hellenic Research Foundation, Athens, Greece
- “Hydroxyapatite nanocomposite ceramics – new implant material for bone substitute”, EUREKA (BIONANOCOMPOSIT E!3033) 37/2005, 2005–2006; coordinator: University of Riga, LatviaFelix Sima
– doctorand fara
frecventa (2004 - ) in cotutela la Universitatea din Bucuresti si
Universitatea
Haute Alsace, Mulhouse, Franta,, Conducatori Stiintifici Prof. Dr. Ion
N.
Mihailescu si Prof. Dr. Karine Anselme
Experienta
anterioara in domeniul temei propuse
Mai – Aprilie 2006, Octombrie –
Noiembrie 2007 Stagii de lucru la Departamentul de Chimie,
Universitatea de
Chimie din Bologna, Italia
Noiembrie 2007 Stagiu de lucru la Universitatea
Politehnica din Lausanne (EPFL), Elvetia
Noiembrie –
Decembrie 2006 Stagiu de
lucru la Institutul Fresnel si LP3, Marseille, France;
Domenii de
competenta si rezultate semnificative
- Studiul
fenomenelor fizice generate prin interactiunea dintre radiatia laser si
substanta aflata in faza solida, lichida sau gazoasa
- Depunerea
laser pulsata de straturi subtiri
in vid sau medii chimic active
- Tehnici
de analiza: SEM, TEM, EDS, XRD, GIXRD
- Materiale
studiate: Ti, Si, LiNbO3,
ZnO, Al2O3 biomateriale
din familia fosfatilor de calciu, HA (Ca10(PO4)6(OH)2),
biosticle, TiN, TiO2, polimeri
Lucrari
semnificative publicate (max. 5 lucrari)
1. Enhanced gas
sensing of Au nanocluster –doped or –coated zinc oxide thin
films, G. Socol, E.
Axente, C. Ristoscu, F. Sima, A. Popescu, N. Stefan, L. Escoubas, J.
Ferreira,
S. Bakalova, A. Szekeres, I. N. Mihailescu, Journal
of Applied Physics, 102, 083103,
2007;
2.
“Characterization of Pulsed-Laser-Deposited AlN films as a gate
dielectric in
AlN-Si MIS structures” S. Simeonov,
S.
Bakalova, E. Kafedjiiska, A.Szekeres, S. Grigorescu, A. Popescu, C.
Cojanu, F.
Sima, G. Socol, I. N. Mihailescu , Proceedings of IEEE CAS, v.2, pp.
261-264.
2006;
3. “Optical study
of thin (As2Se3)1-x(AgI)x films”, T. Hineva, T. Petkova, C.
Popov, P. Petkov,
J.P. Reithmaier, T. Fuhrmann-Lieker, E. Axente, F. Sima, C.N.
Mihailescu, G.
Socol, I. N. Mihailescu, JOAM, Vol. 9, No. 2, February 2007, p. 326
– 329;
4. A perspective
of pulsed laser deposition (PLD) in surface engineering: alumina
coatings and
substrates, Adele Carradò, Hervé Pelletier , Felix Sima,
Carmen Ristoscu, Agnès
Fabre, Laurent Barrallier and I. N. Mihailescu, accepted for
publication in Key
Engineering Materials;
5. “Effect of
iron and nickel substitution on the piezoelectric properties of PZT
type
ceramics” C. Miclea, C. Tanasoiu, C.F. Miclea, L. Amarande, A.
Gheorghiu, F.N.
Sima, Journal of the European Ceramic Society 25 (2005) 2397–2400;
Modalitati de
valorificare/diseminare a rezultatelor: publicatii, brevete,
participari la
conferinte
10 lucrari publicate in reviste stiintifice
internationale
cotate ISI unele cu factori de impact peste 2 ( J. Appl. Phys., Journal
of
Biomedical Materials Research, Journal
of Optoelectronics and Advanced Materials, Appl. Surf. Sci, sau prezentate la conferinte
internationale si publicate in proceedings)
Proiecte obtinute
- titlul, nivel de finantare, sursa de finantare, durata
Membru in echipa
de cercetare la 4 proiecte internationale
-
“Nanostructured Photonic Sensors”, NANOPHOS
IST-2001-39112, 2002–2005; 14
partners; coordinator: National Hellenic Research Foundation, Athens,
Greece
-
DECHIR-CHAFILI-IB7320-111073/1: Deposition - Characterization -
Irradiation of
Chalcogenide Films for Lithography, 2005–2008; partners: Ecole
Polytechnique
Fédérale de Lausanne (EPFL), Switzerland; A. F. IOFFE
Physico-Technical Institute,
Russia
- NATO CLG 982793:
“Nanocrystalline
and amorphous thin films for sensor applications”; partners:
Institute of
Nanonostructures Technology and Analytics, University of Kassel,
Germany,
University of Chemical Technology and Metallurgy, Thin Films Technology
Laboratory, Department of Physics, Sofia Bulgaria
- „Material
processing by pulsed laser ablation : plasma diagnostics and
theoretical
modelling”, Acord de colaborare cu Laboratoire Lasers
Plasmas et Procédés
Photoniques- Université de la Méditerranée,
Marseille, Franta, 2005-2007
Rol in
proiect: activitate de documentare, pregatirea probelor, a camerei
de reactie, a montajului experimental pentru depunerile propriu-zise,
prezinta
rezultatele cercetarilor in cadrul conferintelor internationale anuale
de
stiinta materialelor, participa la redactarea fazelor de contract si a
lucrarilor stiintifice ce vor fi trimise spre publicare la reviste
stiintifice
cotate ISI, redactarea si sustinerea tezei pana in 2010
Andrei
Popescu – doctorand
cu
frecventa (2007 - ) Universitatea din Bucuresti, Conducator Stiintific
Prof.
Dr. Ion N. Mihailescu
-alinierea si monitorizarea laserului cu excimeri
-pregatirea montajului experimental
-studiul plasmei ce se formeaza la suprafata tintelor
iradiate
-depunerea prin ablatie laser de straturi subtiri de
hidroxiapatita,
octofosfat de calciu (OCP), biosticla, TiN, AlN,LiNbO3, ZnO, polimeri,
etc
-Investigarea influentei parametrilor experimentali (natura
si presiunea
gazului, puterea laserului, etc) asupra filmelor obtinute prin diferite
tehnici
analitice
- bursa de studii
la Universitatea Claude Bernard Lyon 1, Franta, pe o perioada de 4 luni
(1
martie 2005- 1 iulie 2005), stagiu in vederea realizarii proiectului de
diploma
in doua laboratoare (LPMCN- Laboratoire de
Physique de la matiere Condensee et Nanostructures si LAGEP-
Laboratoire
d’Automatique et Genie des Procedes)
- participant in
echipa de cercetare a 10 contracte nationale
- " Nanocrystalline
Er:YAG thin films prepared by pulsed laser deposition: an electron
microscopy
study" Daniela Stanoi, Andrei Popescu, Corneliu Ghica, Gabriel
Socol,
Emanuel Axente, Carmen Ristoscu, I. N. Mihailescu, Andrea Stefan,
Serban
Georgescu, Applied Surface Science 253 (2007), 8268–8272
- "Synthesis of functionally
graded bioactive glass - apatite multistructures on Ti substrates by
pulsed
laser deposition", D. Tanaskovic, B. Jokic, G. Socol, A. Popescu,
I.
Mihailescu, R. Petrovic, Dj. Janackovic, Applied Surface Science 254
(2007), 4,
1279-1282
- "Enhanced gas sensing of
au nanocluster –doped or –coated zinc oxide thin films", G.
Socol, E.
Axente, C. Ristoscu, F. Sima, A. Popescu, N. Stefan, L. Escoubas, J.
Ferreira,
S. Bakalova, A. Szekeres, I. N. Mihailescu, Journal of Applied
Physics,
102, 083103, 2007
- "Processing of
poly(1,3-bis-(p-carboxyphenoxy propane)- co-(sebacic anhydride)20 : 80
(p(cpp :
sa)20 : 80) by matrix-assisted pulsed laser evaporation for drug
delivery
systems", R. Cristescu, C. Cojanu, A. Popescu, S. Grigorescu, C.
Nastase,
F. Nastase, A Doraiswamy, R.J. Narayan, I. Stamatin, I.N. Mihailescu,
D.B.
Chrisey, Applied Surface Science 254 (2007)
1169–1173.
- "Synthesis of calcium phosphate
thin layers of increased biological activity by chemical growth in
simulated
body fluids" , J. Neamtu, G.E. Stan, C. Morosanu, C. Ducu, A. Popescu,
I.
N. Mihailescu, Journal of Optoelectronics and Advanced Materials 9
(12), 3821 -
3826, 2007
Rol in proiect: activitate de documentare, pregatirea probelor, a camerei de reactie, a montajului experimental pentru depunerile propriu-zise, prezinta rezultatele cercetarilor in cadrul conferintelor internationale anuale de stiinta materialelor, participa la redactarea lucrarilor stiintifice ce vor fi trimise spre publicare la reviste stiintifice cotate ISI, deschiderea si actualizarea paginii web a proiectului, redactarea si sustinerea tezei pana in 2010
Anita Ghita
- masterand
- alinierea şi
monitorizarea laserului cu excimeri
- pregătirea
montajului experimental
- observarea
plasmei ce se formează la suprafaţa ţintelor iradiate
-
depunerea prin ablaţie laser de straturi subţiri de materiale
biocompatibile
-
investigarea parametrilor experimentali (natura şi presiunea gazului,
puterea
laserului, etc) prin diferite
tehnici analitice
- Şef de
Promoţie, Sectia de Inginerie Medicală,
UPB
- În
prezent, studenta în anul II de
Master
la Departamentul de Bioinginerie şi Biotehnologii, specializarea Biomateriale,
din cadrul Universităţii Politehnica, Bucureşti.