POSTER SESSION

Wednesday, August 29, 2007, 1640-1800

Thursday, August 30, 2007, 1550 - 1700

Session Chairs: N. LUPU 

P.1

A.D. Crisan1, N. Randrianantoandro2, M. Morariu1, O. Crisan1

1National Institute for Materials Physics, Bucharest-Magurele, Romania

2Laboratoire de Physique de l’Etat Condense, UMR CNRS 6034, Universite du Maine, Le Mans, France

Nanocrystalline Fe-Pt-Nb-B alloys as novel nanocomposite magnets

P.2

H. Chiriac, M. Grigoras, N. Lupu, M. Urse

National Institute of Research and Development for Technical Physics, Iasi, Romania

STRATIFICATION EFFECT of Nd-Fe-B SINGLE LAYER on MAGNETIC and STRUCTURAL PROPERTIES of MULTILAYER [NdFeB/A]×n FILMS

P.3

H. Chiriac, M. Grigoras, N. Lupu, M. Urse, V. Buta

National Institute of Research and Development for Technical Physics, Iasi, Romania

THE INFLUENCE OF THE LAYERS THICKNESS AND ANNEALING CONDITIONS ON THE MAGNETIC PROPERTIES OF THE MULTILAYER [NdFeBNbCu/FeBSi] x n SYSTEM

P.4

M. Gjoka1, D. Niarchos1, C. Sarafidis2, O. Kalogirou2, M. Grigoras3, N. Lupu3, H. Chiriac3

1Institute of Materials Science, N.C.S.R. “Demokritos”, Athens, Greece

2Department of Physics, Aristotle University of Thessaloniki, Thessaloniki, Greece

3National Institute of Research and Development for Technical Physics, Iasi, Romania

Structure and Magnetic Properties of Pr(Fe,Co,Ti,Cu,Zr)9.66

Melt-spun Nanostructured Alloys

P.5

M. Gjoka1, D. Niarchos1, C. Sarafidis2, O. Kalogirou2, M. Grigoras3, N. Lupu3, H. Chiriac3

1Institute of Materials Science, N.C.S.R. “Demokritos”, Athens, Greece

2Department of Physics, Aristotle University of Thessaloniki, Thessaloniki, Greece

3National Institute of Research and Development for Technical Physics, Iasi, Romania

Structure and magnetic properties of the Sm(Co0.74Fe0.1Cu0.12Zr0.04)y melt-spun nanostructured ribbons

P.6

M. Neagu1, M. Dobromir1, C. Agheorghiesei1, S. Stratulat1, L. Velicu1, C. Hison2

1Faculty of Physics, “Alexandru Ioan Cuza” University, Iasi, Romania

2COHERENTIA CNR-INFM and PROMETE spin-off CNR-INFM, Università "Federico II", Napoli, Italy

ELLIPSOMETRIC AND MAGNETO-OPTICAL INVESTIGATION OF FeSiB AMORPHOUS THIN FILMS

P.7

D.M. Kepaptsoglou1,2, B. Kooi3, P. Svec4, D. Janickovic4, E. Hristoforou1

1Laboratory of Physical Metallurgy, National Technical University of Athens, Greece

2Group of Physics, Oslo University, Oslo, Norway

3Department of Applied Physics, University of Groninger, Groningen, The Netherlands

4Institute of Physics, Slovak Academy of Sciences, Bratislava, Slovakia

Partition of Si in Fe60Co20Si5B15 Ribbons

P.8

T. Papaioannou1, P. Svec2, D. Janickovic2, S. Kribalis1, E. Hristoforou1

1National Technical University of Athens, Athens, Greece

2Slovak Academy of Sciences, Bratislava, Slovakia

Phase transformations in Co-enhanced Finemet amorphous ribbons

P.9

M. Neagu1 C.H. Chiriac1,2, H. Chiriac3

1”Alexandru Ioan Cuza” University, Faculty of Physics, Iasi, Romania

2”Gheorghe Asachi” Technical University, Iasi, Romania

3National Institute of Research and Development for Technical Physics, Iasi, Romania

MAGNETOSTRICTIVE BEHAVIOUR IN Co72.5-xFexSi12.5B15 (x=1 - 3) GLASS COVERED AMORPHOUS WIRES

P.10

G. ABABEI1,2, H. CHIRIAC1

1National Institute of Research and Development for Technical Physics, Iasi, Romania

2”Alexandru Ioan Cuza” University, Faculty of Physics, Iasi, Romania

THE THERMAL TREATMENTS EFFECT ON THE FMR RESPONSE OF Co-based microwires

P.11

H. Chiriac, S. Corodeanu, T.-A. Óvári

National Institute of Research and Development for Technical Physics, Iaºi, Romania

Effect of microwire ends on the magnetostatic interaction between amorphous microwires

P.12

H. Chiriac, T.-A. Óvári, S. Corodeanu, G. Ababei

National Institute of Research and Development for Technical Physics, Iaºi, Romania

Investigation of the interdomain walls in nearly zero magnetostrictive amorphous microwires

P.13

P. Postolache1 , N. Lupu2, H. Chiriac2, A. Stancu1

1Department of Solid States and Theoretical Physics & CARPATH, “Alexandru Ioan Cuza” University, Iasi, Romania

2National Institute of Research and Development for Technical Physics, Iaºi, Romania

Models for interacting systems of magnetostrictive single-domain particles

P.14

C. Rotãrescu, A. Stancu

”Alexandru Ioan Cuza” University, Faculty of Physics, Department of Solid State and Theoretical Physics, Iasi, Romania

MAGNETIC RELAXATION IN ISING-PREISACH SYSTEMS

P.15

F. Ciubotaru, L. Stoleriu, A. Stancu

Faculty of Physics, “Alexandru Ioan Cuza” University, Iasi, Romania

Micromagnetic analysis of switching probability in toggle mode

P.16

I. BODALE, A. STANCU

“Alexandru Ioan Cuza” University, Faculty of Physics & CARPATH, Iasi, Romania

THE TEMPERATURE DEPENDENCE OF THE MAXIMUM RELAXATION RATE FOR A TWO-LEVEL SYSTEM WITH INTERACTIONS

P.17

C.S. Olariu, A. Stancu

”Alexandru Ioan Cuza” University, Faculty of Physics, Department of Solid State and Theoretical Physics, Iasi, Romania

STONER-WOHLFARTH MODEL FOR THE CRITICAL CURVES OF A SAF STRUCTURE IN A MRAM CELL

P.18

S. Mohorianu1, M. Agop2, P. Vizureanu2

1LMEN Department, National Institute of Research and Development for Technical Physics, Iasi, Romania

2Department of Physics, “Gheorghe Asachi” Technical University, Iasi, Romania

Dendritic Morphogenesis Process through the Fractal Space-Time Theory

P.19

S. Mohorianu1, F.-V. Rusu1, M. Lozovan1

1National Institute of Research and Development for Technical Physics, Iasi, , Romania

A NEW TECHNIQUE TO STUDY THE MAGNETIC NANOMATERIALS – THE VIRTUAL EXPERIMENT

P.20

I. Astefanoaei*, H. Chiriac**, A. Stancu*

*Department of Solid State & Theoretical Physics, Faculty of Physics, “Alexandru Ioan Cuza” University, Iasi, Romania

**National Institute of Research and Development for Technical Physics, Iaºi, Romania

THE THERMAL STRESSES INDUCED IN A Co NANOWIRE FROM ALUMINA MEMBRANE DURING THE COOLING PROCESS

P.21

H. CHIRIAC, P. PASCARIU, S. CORODEANU, G. ABABEI, N. LUPU

National Institute of Research and Development for Technical Physics, Iasi, Romania

HIGH FREQUENCY MAGNETOIMPEDANCE EFFECT IN NiFe/Cu MULTILAYERED NANOWIRES

P.22

H. chiriac, p. pascariu, g. ababei, M. grigoras, n. lupu

National Institute of Research and Development for Technical Physics, Iasi, Romania

MAGNETIZATION AND MAGNETOTRANSPORT PROCESSES IN CoFeNiB AND CoNiP AMORPHOUS ELECTRODEPOSITED THIN FILMS AND NANOWIRES

P.23

l.i buRUIANA, D.D. HEREA, H. CHIRIAC

National Institute of Research and Development for Technical Physics, Iasi, Romania

IN VITRO EXPERIMENTAL MODEL FOR SIMULATING MAGNETIC EMBOLIZATION AS POSSIBLE CANCER THERAPY

P.24

L.I. BURUIANA1, D.D. HEREA1,2, H. CHIRIAC1

1National Institute of Research and Development for Technical Physics, Iasi, Romania

2“Alexandru Ioan Cuza” University, Faculty of Physics, Iasi, Romania

PREPARATION AND MAGNETIC PROPERTIES OF MAGNETITE-COATED PVA NANOPARTICLES FOR BIOMEDICAL APPLICATIONS

P.25

V. Bãdescu1, L.E. Udrea1, O. Rotariu1, R. Bãdescu2, G. Apreotesei2

1National Institute of Research and Development for Technical Physics, Iasi, Romania

2”Gheorghe Asachi” Technical University, Iasi, Romania

SOME EXPERIMENTAL RESULTS ON ENCAPSULATION OF PHENOLS IN SUPERPARAMAGNETIC POLYMER NANOSPHERES

P.26

V. Bãdescu1, L.E. Udrea1, O. Rotariu1, R. Bãdescu2, G. Apreotesei2

1National Institute of Research and Development for Technical Physics, Iasi, Romania

2”Gheorghe Asachi” Technical University, Iasi, Romania

PREPARATION AND CHARACTERIZATION OF UNIFORM CALCIUM ALGINATE MAGNETIC BEADS BY MICROFLUIDIC TECHNIQUES

P.27

A.E. MOGA1, C. GHERASIM1,2, H.CHIRIAC1

1National Institute of Research and Development for Technical Physics, Iasi, Romania

2“Alexandru Ioan Cuza” University, Faculty of Physics, Iasi, Romania

PREPARATION AND CHARACTERIZATION OF Co AND Ni MAGNETIC NANOPARTICLES

P.28

a.e. moga1, n. lupu1, c. gherasim1,2, h. chiriac1

1National Institute of Research and Development for Technical Physics, Iasi, Romania

2“Alexandru Ioan Cuza” University, Faculty of Physics, Iasi, Romania

SYNTHESIS AND MAGNETIC PROPERTIES OF Co-B, Ni-B AND Co-Ni-B AMORPHOUS NANOPARTICLES

P.29

g. STOIAN1,2, M. LOSTUN1, H. CHIRIAC1

1National Institute of Research and Development for Technical Physics, Iasi, Romania

2“Alexandru Ioan Cuza” University, Faculty of Physics, Iasi, Romania

MAGNETORHEOLOGICAL FLUIDS BASED ON AMORPHOUS CoFeSiB AND FeSiB PARTICLES

P.30

V. PASCARIU and D.D. SANDU

Department of Solid State & Theoretical Physics, Faculty of Physics, “Alexandru Ioan Cuza” University, Iasi, Romania

DIELECTRIC CHARACTERIZATION IN CaTiO3 BY TIME DOMAIN REFLECTOMETRY

P.31

L. Mitoseriu1, V. Buscaglia2, L. Curecheriu1, F. Prihor1

1Department. of Solid State & Theoretical Physics, Faculty of Physivs, “Alexandru Ioan Cuza” University, Iasi, Romania

2Institute for Energetics & Interphases - CNR, Genoa, Italy

Microstructure-related magnetic properties in BaTiO3-(Ni,Zn)Fe2O4  multiferroic composites

P.32

L.P. Curecheriu, C.E. Ciomaga, L. Mitoseriu, F.M. Tufescu

Department. of Solid State & Theoretical Physics, Faculty of Physivs, “Alexandru Ioan Cuza” University, Iasi, Romania

TUNABILITY PROPERTIES of BaTiO3 – based solid solutions under dc electric field

P.33

L. Mitoseriu1, A. Ianculescu2, L.P. Curecheriu1

1Department. of Solid State & Theoretical Physics, Faculty of Physivs, “Alexandru Ioan Cuza” University, Iasi, Romania

2Polytechnica University of Bucharest, Bucharest, Romania

Relaxor properties of the Nb-doped PZT(52/48) ceramics

P.34

L.P. Curecheriu, F. Prihor, A. Guzu, L. Mitoseriu

Department. of Solid State & Theoretical Physics, Faculty of Physivs, “Alexandru Ioan Cuza” University, Iasi, Romania

Frequency-dependence of the complex permittivity in Ni0.50Zn0.50Fe2O4 ceramics

P.35

V. Vilceanu1, M. Feder2, I. Dumitru3, O. F. Caltun3

1AferoExim SRL, Bucharest, Romania

2National Institute of Material Physics, Bucharest-Magurele, Romania

3Faculty of Physics and Carpath Center, “Alexandru Ioan Cuza” University, Iasi Romania

THE INFLUENCE OF TEMPERATURE ON PERMEABILITY SPECTRA OF COBALT FERRITES

P.36

C. MITA1, M.-L. craus2,3, N. CORNEI1, M. LOZOVAN2

1”Alexandru Ioan Cuza” University, Faculty of Chemistry, Iasi, Romania

2National Institute of Research and Development for Technical Physics, Iasi, Romania

3Joint Institute for Nuclear Research, Dubna, Mosk.Region, Russia

Extrinsic/intrinsic magnetoresistance in La0.54Ho0.11sr0.35coxmn1-xo3

P.37

M.-L. craus1,2, N. CORNEI3, M. LOZOVAN1

1National Institute of Research and Development for Technical Physics, Iasi, Romania

2Joint Institute for Nuclear Research, Dubna, Mosk.Region, Russia

3”Alexandru Ioan Cuza” University, Faculty of Chemistry, Iasi, Romania

Copper influence on magnetic/crystalline structure and transport properties of La0.54Ho0.11sr0.35mn1-xCuxo3

P.38

N. CORNEI1 ,M.-L. craus2,3, M. LOZOVAN2

1”Alexandru Ioan Cuza” University, Faculty of Chemistry, Iasi, Romania

2National Institute of Research and Development for Technical Physics, Iasi, Romania

3Joint Institute for Nuclear Research, Dubna, Mosk.Region, Russia

correlation between physical properties and nature of T cation substitution in La0.54Ho0.11sr0.35mn1-xTxo3

P.39

O. Dragos1, L. Pinsard-Gaudart1, N. Dragoe1, S. Franger1, O. Schneegans2, A. Moradpour3, A. Revcolevschi1

1Institut de Chimie Moléculaire et des Matériaux d'Orsay, UMR 8182 of CNRS, University Paris-Sud, Orsay, France

2Laboratoire de Génie Electrique de Paris, UMR 8507 of CNRS, Paris VI and Paris-Sud Universities, Supélec, Gif-sur-Yvette, France

3Laboratoire de Physique des Solides, UMR C8502 of CNRS, University Paris-Sud, Orsay, France

SYNTHESIS AND CHARACTERIZATION OF NaxCoO2 SINGLE-CRYSTALS

P.40

G. Carja1, d. MANTU2, N. LUPU2, H. CHIRIAC2

1Department of Physical Chemistry, Faculty of Industrial Chemistry, “Gheorghe Asachi” Technical University, Iasi, Romania

2National Institute of Research and Development for Technical Physics, Iasi, Romania

CLAYS AS ENSEMBLES OF NANOPARTICLES WITH DESIGNED MAGNETIC PROPERTIES: THE CASE OF THE SUPPORTED LDHs

P.41

D.D. HEREA1,2, H. CHIRIAC1

1National Institute of Research and Development for Technical Physics, Iasi, Romania

2“Alexandru Ioan Cuza” University, Faculty of Physics, Iasi, Romania

HIGH SENSITIVE GMI BIOSENSOR BASED ON GLASS-COATED MICROWIRES ARRAY FOR BIOMEDICAL ASSAYS

P.42

M. TIBU1, H. CHIRIAC1, V. IN2

1National Institute of Research and Development for Technical Physics, Iasi, Romania

2Space and Naval Warfare Systems Center San Diego, San Diego, CA 92152-5001, USA

THE INFLUENCE OF THE AMORPHOUS CORE CHARACTERISTICS ON THE RESPONSE OF RESIDENCE TIMES DIFFERENCE FLUXGATE MAGNETOMETER

P.43

M. TIBU1,2, S. CORODEANU1,2, H. CHIRIAC1

1National Institute of Research and Development for Technical Physics, Iasi, Romania

2“Alexandru Ioan Cuza” University, Faculty of Physics, Iasi, Romania

CHARACTERIZATION OF AMORPHOUS MAGNETIC MATERIALS BY USING ANALOG AND DIGITAL INTEGRATION TECHNIQUE

P.44

C. Fosalau, C. Zet, M. Temneanu

"Gheorghe Asachi" Technical University, Iasi, Romania

A LOW FREQUENCY CURRENT TRANSDUCER WITH FREQUENCY OUTPUT BASED ON GMI EFFECT IN AMORPHOUS WIRES

P.45

M. Temneanu, C. Fosalau, C. Donciu

"Gheorghe Asachi" Technical University, Iasi, Romania

PSPICE MODEL OF Co BASED AMORPHOUS WIRES

P.46

E. Rezlescu, F. Tudorache, N. Rezlescu, C. Doroftei

National Institute of Research and Development for Technical Physics, Iasi, Romania

Nanostructured soft ferrites sensitive to water vapor

P.47

N. Rezlescu, C. Doroftei, E. Rezlescu, F. Tudorache

National Institute of Research and Development for Technical Physics, Iasi, Romania

Some nanostructured ferrimagnetic compounds as reducing gas sensing material

P.48

D. Ilea

Department of Electrical Engineering & Computers, “Transilvania” University of Brasov, Romania

DESIGN AND MODELING OF A NANOSTRUCTURE PM MICROGENERATOR FOR POWER CONVERSION

P.49

C. Gheorghies

“Dunarea de Jos” University of Galati, Romania

Preparation and characterization of cobalt-iron nanolayers

 

 

 

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