Rezultate 2007

 

Lucrari communicate

 

1. V. DOBREA, M. LOZOVAN, ON SOME PHYSICAL PROPERTIES OF    Ni50+xMn25Ga25-x SHAPE MEMORY ALLOYS, p. 5.08, INTERNATIONAL CONFERENCE  ON MATERIAL SCIENCE AND ENGINEERING, BRAMAT 2007, Brasov, Romania,

 

2. M. LOZOVAN, V. DOBREA, THERMAL STUDY OF TRANSITION TEMPERATURES OF CuAlNi SHAPE MEMORY ALLOYS, p. 5. 10, INTERNATIONAL CONFERENCE ON MATERIAL SCIENCE AND ENGINEERING, BRAMAT 2007, Brasov, Romania,

 

3. M.-L. CRAUS, M. Lozovan,STRUCTURE AND TRANSPORT MECHANISMS IN GD-SUBSTITUTED MANGANITES, p. 5.07, INTERNATIONAL CONFERENCE ON MATERIAL SCIENCE AND ENGINEERING, BRAMAT 2007, Brasov, Romania,

 

4. NICOLETA CORNEI, CARMEN MITA,MIHAIL-LIVIU CRAUS,STRUCTURE AND MAGNETIC PROPERTIES IN La0.54Ho0.11Sr0.35CoXMn1-XO3 SYSTEM, p. 2.54, INTERNATIONAL CONFERENCE ON MATERIAL SCIENCE AND ENGINEERING, BRAMAT 2007, Brasov, Romania,

 

5. Carmen Mita, Nicoleta Cornei, Mihail-Liviu Craus and Mihai Lozovan, Synthesis, structural analysis and magnetic properties of  La0.54Ho0.11Ca0.35Mn1-xCrxMnO3 manganites, The Sixth International Congress in Materials Science and Engineering, May 24—27th, 2007, Iasi, Romania,

 

6. Mihail-Liviu Craus, Mihai Lozovan and Nicoleta Cornei, crystalline and magnetic changes induced by thermal treatment at (Nd0.67In0.33)1-xSrxMnO3 manganites, The Sixth International Congress in Materials Science and Engineering, May 24—27th, 2007, Iasi, Romania,

 

7. Mihail-Liviu Craus, Nicoleta Cornei, Carmen Mata, Mihai Lozovan, Magnetic structure of La0.54Ho0.11Sr0.35Mn1-xCoxO3 manganites, The Sixth International Congress in Materials Science and Engineering, May 24—27th, 2007, Iasi, Romania,

 

8. MIHAI LOZOVAN, VIOREL DOBREA, CONSTANTIN BACIU, MIHAIŢĂ PEPTĂNARIU,  STUDY ON THE THERMAL EXPANSION AND ELASTIC PROPERTIES OF THE ELINVAR ALLOYS, The Sixth International Congress in Materials Science and Engineering, May 24—27th, 2007, Iasi, Romania,

 

9. VIOREL DOBREA,  MIHAIL-LIVIU CRAUS and MIHAI LOZOVAN, STUDY ON THE STRUCTURE AND TRANSITION TEMPERATURES OF Ni50+xMn25Ga25-x SHAPE MEMORY ALLOYS, The Sixth International Congress in Materials Science and Engineering, May 24—27th, 2007, Iasi, Romania,

 

10. SERGIU MOHORIANU and MIHAI LOZOVAN, NEW MODEL BASED ON ANN FOR DESIGN AND CHARACTERISATION OF FERROMAGNETIC ALLOYS, The Sixth International Congress in Materials Science and Engineering, May 24—27th, 2007, Iasi, Romania,

 

11. M. Peptanariu, M. Susan, M. Lozovan, P. Dumitraş, The sorting installation based on ultrasonic waves, The Sixth International Congress in Materials Science and Engineering, May 24—27th, 2007, Iasi, Romania,

 

12. D. D. Vasilescu, C. Baciu, M. Lozovan, P. Corabieru, A. Corabieru, Study of the thermo-physical parameters and their correlation in the rapid treating with boron-carbon-vanadium, electro-chemically controlled, of the cold plastic deformtion tools, The Sixth International Congress in Materials Science and Engineering, May 24—27th, 2007, Iasi, Romania,

 

13. M.-L. Craus, M. Lozovan, N. Cornei and C. Mita, Magnetic/crystalline disorder and transport phenomena in La0.54Ho0.11((Sr, Ca)(K, Na))0.35MnO3 manganites, IEEE ROMSC 2007 Conference (fourth edition), May 26-29, 2007, Iaşi, România,

 

14. S. Mohorianu, F.-V Rusu, M. Lozovan, Efficiency in use of a Database created for new nanomagnetic materials design, IEEE ROMSC 2007 Conference (fourth edition), May 26-29, 2007, Iaşi, România,

 

15. Viorel DOBREA, Mihai LOZOVAN, and Sergiu STANCIU,Cu-BASED SHAPE MEMORY ALLOY FOR THERMOSTATIC ACTUATOR DEVICE, 8-th INTERNATIONAL BALKAN WORKSHOP ON APPLIED PHYSICS CONSTANTA, ROMANIA July 5-7, 2007

 

16. Mihail-Liviu Craus, Viorel Dobrea and Mihai Lozovan, Phase transformations in (Ni2-xCox)(Mn1-yCoy)(Ga1-zAlz) alloys, 8-th INTERNATIONAL BALKAN WORKSHOP ON APPLIED PHYSICS CONSTANTA, ROMANIA July 5-7, 2007

 

17. S. MOHORIANU, F-V. RUSU, M. LOZOVAN, A DATABASE FOR NANOMAGNETIC MATERIALS – IS IT REALLY A NECESSITY, 8-th INTERNATIONAL BALKAN WORKSHOP ON APPLIED PHYSICS CONSTANTA, ROMANIA July 5-7, 2007

 

18. Maria_NEAGU, Mihai LOZOVAN, Marius DOBROMIR, Laura VELICU and Cornelia HISON, MAGNETOTRANSPORT BEHAVIOUR OF PERMALLOY THIN FILMS OBTAINED BY PULSED LASER DEPOSITION, 8-th INTERNATIONAL BALKAN WORKSHOP ON APPLIED PHYSICS CONSTANTA, ROMANIA July 5-7, 2007

 

19. Mihail-Liviu craus, Mihai LOZOVAN, and Nicoleta CORNEI, Transport and magnetic properties of Fe substituted manganites, 8-th INTERNATIONAL BALKAN WORKSHOP ON APPLIED PHYSICS CONSTANTA, ROMANIA July 5-7, 2007

 

20. Mihail-Liviu craus, Mihai LOZOVAN, and Nicoleta CORNEI, Electronic diagram modification in La0.54Ho0.11ca0.35Mn1-x(Co/Cr)xO3 manganites, 8-th INTERNATIONAL BALKAN WORKSHOP ON APPLIED PHYSICS CONSTANTA, ROMANIA July 5-7, 2007

 

21. Mihail-Liviu Craus, Nicoleta Cornei and Carmen Mita, Microstructure of La0.54Ho0.11Sr0.35-xNaxMn1-yCuyO3 manganites, NANOSTRUCTURED MULTIFUNCTIONAL MATERIALS NMM01, October 18-20, 2007, SINAIA, ROMANIA

 

22. Mihail-Liviu Craus, Viorel Dobrea and Mihai Lozovan, Martensite-austenite and ferromagnetic-paramagnetic transformations in Ni2-xAxMn1-yByGa1-zCz (A, B=Co; C=Al) Heusler alloys, NANOSTRUCTURED MULTIFUNCTIONAL MATERIALS NMM01, October 18-20, 2007, SINAIA, ROMANIA

 

23. Nicoleta Cornei, Carmen Mita, Mihail-Liviu Craus, Mihai Lozovan, Francis Abraham, Nathalie Tancret and Olivier Mentre, Synthesis, Structure and Properties of Potassium-Doped La0.54Ho0.11Sr0.35-yKyMnO3 manganites, NANOSTRUCTURED MULTIFUNCTIONAL MATERIALS NMM01, October 18-20, 2007, SINAIA, ROMANIA

 

24. Mihail-Liviu Craus, Carmen Mita, Nicoleta Cornei and Mihai Lozovan, Average size of A places and cation disorder effects on transport phenomena in               La0.54Ho0.11Ca0.35Mn1-xCoxO3manganites, NANOSTRUCTURED MULTIFUNCTIONAL MATERIALS NMM01, October 18-20, 2007, SINAIA, ROMANIA

 

25. M.Balasoiu, M-L.Craus, Plestil.Josef A-M. Moisin, V.Tripadus, M.Lozovan, Effect of Ce and Gd dopping on the microstructure properties of PT type ceramics investigated by SAS method, NANOSTRUCTURED MULTIFUNCTIONAL MATERIALS NMM01, October 18-20, 2007, SINAIA, ROMANIA

 

26.S. MOHORIANU, F.-V. RUSU, M. LOZOVAN, A NEW TECHNIQUE TO STUDY THE MAGNETIC NANOMATERIALS – THE VIRTUAL EXPERIMENT, 4th International Workshop on Amorphous and Nanostructured Magnetic Materials, ANMM'2007, 29-31 August 2007, Iaşi, Romania

 

27. C. MITA, M.-L. CRAUS, N. CORNEI, M. LOZOVAN, EXTRINSIC/INTRINSIC MAGNETORESISTANCE IN La0.54Ho0.11Sr0.35CoXMn1-XO3,   4th International Workshop on Amorphous and Nanostructured Magnetic Materials, ANMM'2007, 29-31 August 2007, Iaşi, Romania

 

28. M.-L. CRAUS, N. CORNEI, M. LOZOVAN, COPPER INFLUENCE ON MAGNETIC/CRYSTALLINE STRUCTURE AND TRANSPORT PROPERTIES OF La0.54Ho0.11Sr0.35Mn1-XCuXO3 4th International Workshop on Amorphous and Nanostructured Magnetic Materials, ANMM'2007, 29-31 August 2007, Iaşi, Romania

 

29. N. CORNEI,M.-L. CRAUS, M. LOZOVAN, CORRELATION BETWEEN PHYSICAL PROPERTIES AND NATURE OF T CATION SUBSTITUTION IN La0.54Ho0.11Sr0.35Mn1-XTXO3,

4th International Workshop on Amorphous and Nanostructured Magnetic Materials, ANMM'2007, 29-31 August 2007, Iaşi, Romania

Rezultate 2008

 

Lucrari communicate

 

8th InternationalConference on Physics of Advanced Materials, ICPAM8, Iasi, Romania, 4-7 iunie 2008

 

1. N. Cornei, M.L. Craus, C.Mita and M.Lozovan, Studies of structural and magnetic properties of Na doped La0.54(Ho,Sm)0.11Ca0.35-xNaxMn0.97Cu0.03O3 manganites, 8th InternationalConference on Physics of Advanced Materials, ICPAM8, Iasi, Romania, 4-7 iunie 2008

 

2. C. Mîţă, M. L. Craus, M. Lozovan and N. Cornei,  Synthesis, structural and magnetic properties of some V doped manganites, 8th InternationalConference on Physics of Advanced Materials, ICPAM8, Iasi, Romania, 4-7 iunie 2008

 

3. M.-L. Craus, N. Cornei, M. Lozovan, O. Mentré and C. Mita, Correlation between spin-state charge of Co and magnetoresistance in La0.54Ho0.11Sr0.35Mn1-xCoxO3 manganites, 8th InternationalConference on Physics of Advanced Materials, ICPAM8, Iasi, Romania, 4-7 iunie 2008

 

9th International Balkan Workshop on Applied Physics IBWAP 2008, 7-9 iulie 2008, Constanta, Romania

 

1- Mihail-Liviu Craus, Nicoleta Cornei , Mihai Lozovan,  Influence of Mn substitution with Co or Fe on transport mechanisms in some manganites,  9th International Balkan Workshop on Applied Physics IBWAP 2008, 7-9 iulie 2008, Constanta, Romania

 

2- Mihail-Liviu Craus, Mihai Lozovan, Nicoleta Cornei, Correlation between average radius of A places and magnetic/crystalline structure of
La0.54(Sm/Nd)0.11Ca0.35Mn1-xCuxO3 manganites, 9th International Balkan Workshop on Applied Physics IBWAP 2008, 7-9 iulie 2008, Constanta, Romania

 

3- M.Balasoiu, M. –L. Craus, E. Anitas, R. Erhan, A. Kuklin, A. Islamov, Y. Kovalev, A. Ivankov, M. Lozovan, V. Tripadus, D. Savu, S. Savu, C. Petrescu, I. Bica, Physical modifications induced in elastomers by magnetic particles doping, 9th International Balkan Workshop on Applied Physics IBWAP 2008, 7-9 iulie 2008, Constanta, Romania

 

4- Mihai Lozovan, Horia Chiriac, Maria Neagu, Sergiu Mohorianu, V. Dobrea,  Hall effect and magnetoresistance of Co68.25-xFe4.5Si12.25B15Mox alloys, 9th International Balkan Workshop on Applied Physics IBWAP 2008, 7-9 iulie 2008, Constanta, Romania

 

5- Viorel Dobrea, Mihai Lozovan, CuAlNi shape memory alloy for thermostatic actuator device, 9th International Balkan Workshop on Applied Physics IBWAP 2008, 7-9 iulie 2008, Constanta, Romania

 

6- Sergiu Mohorianu, Florin Rusu, Mihai Lozovan, Advanced knowledge – based computer simulation methods for the nanomagnetic materials investigation, 9th International Balkan Workshop on Applied Physics IBWAP 2008, 7-9 iulie 2008, Constanta, Romania

 

 22nd General Conference of the Condensed Matter Division of the European Physical Society, Rome, Italy, 25th to 29th August 2008

 

1. Mihail-Liviu Craus, Nicoleta Cornei, Mihai Lozovan, Aleksandr Ivankov and Ahmed Islamov, Transport mechanisms in La0.54Ho0.11Ca0.35MnO3 manganites doped with Co

 

2. Maria Balasoiu, Mihail-Liviu Craus, Vasyl Haramus, Josef Plestil, Alexander Kuklin, Raul Erhan,Eugen Mircea Anitas, Andreas Schreyer, Mihai Lozovan, Vasile Tripadus  and Ioan Bica, Magnetic microstructure of magnetite doped elastomers investigated by SANS and SAXS

 

3. Dorin Luca, Mihail Liviu Craus, Mihai Lozovan, Carmen Mita, Nicoleta Cornei and Nicanor Cimpoesu, Method and Experimental Stand pentru Testing a Magnetoresistive Sensor

 

4. Carmen Mita, Mihail-Liviu Craus, Nicoleta Cornei and Mihai Lozovan, Effect of lanthanide cations on the structural, magnetic and transport properties of Cu doped manganites

 

5. Nicoleta Cornei, Mihail-Liviu Craus, Carmen Mita, Mihai Lozovan and Maria Balasoiu, Iron influence on magnetic/crystalline structure and transport properties of La0.54Ho0.11Sr0.35Mn1-xFexO3

 

The 3rd Moscow International Symposium on Magnetism (MISM2008), Moscow, Russia, June 20-25, 2008.MISM-2008

 

1. Craus,  M.-L., Cornei N., Lozovan M. and BalasoiuM., Magnetoresistance of La0.54Ho0.11(Sr/Ca)0.35-x(K/Na)xMnO3 manganites

 

2. M.Balasoiu, M.LCraus, E.M.Anita, R.Erhan, A.I.Kuklin, A.Kh.Islamov, Yu.S.Kovalev, A.I.Ivankov, M.Lozovan, C.Muresan, V.Tripadus, I.Bica, Microstructure of magnetite doped elastomers investigated by SAXS

 

European Magnetic Sensors & Actuators Conference EMSA 2008 Conference, 30 June - 2 July 2008 Caen (France)

 

1.   Mihail-Liviu Craus, Mihai Lozovan, Viorel Dobrea, Nicoleta Cornei, H. Chiriac, Co doped manganites for magnetoresistive sensors,

 

1st WSEAS International Conference on SENSORS and SIGNALS (SENSIG '08), Nov. 7-9, 2008, Bucharest

1. M. Lozovan, V. Dobrea, S. Velicu, P. Corabieru, M. Iliescu, A. Corabieru, D-D. Vasilescu, Linear and angular displacement electromagnetic sensors

 

4thInternational Conference "Advanced Topics in Optoelectronics, Microelectronics and Nanotechnologies" 31 August - 2 September 2008, Constanta, Romania

1.. D. Luca, M.L. Caus, M. Lozovan, N. Cornei, C. Mita, G. Paicu, Magnetic/temperature sensors and their electrical transport properties

 

2.. D. Luca, C. Fosalau, M.L. Craus, C. Mita, N. Cornei, M. Lozovan, The La0.54Sm0.11Ca0.35MnO3 perovskites doped with Cu for the magnetoresistive sensor

 

The 3-rd National Conference of Applied Physics  21-22 November 2008 , Iasi, Romania

 

1. Mihai Lozovan, Horia Chiriac, Viorel Dobrea, Mihail-Liviu Craus, Sergiu Mohorianu, Galvanomagnetic effect of new CoFeSiBMo alloy

 

2. Mihail-Liviu Craus, Nicoleta Cornei, Mihai Lozovan, Viorel Dobrea, Structural analysis, magnetic properties and transport characteristics of                           La0.54Sm0.11Ca0.35-yNayMn0.97Cu0.03O3 -d nanganites

 

3. S. Mohorianu, F. V. Rusu, M. Lozovan, Computational experiment in the investigation of new magnetic materials

 

 

The 14th ICIT Conference with international participation ”Progress in Criogenics and Isotopes Separation” 29-31 octombrie 2008, Calimanesti, Romania

 

1. Craus Mihail-Liviu, Simkin Valeryi, Bălăşoiu Maria, Lozovan Mihai, Dobrea Viorel, Transport behavior of some doped with Fe and Co manganites at low temperature