Analiza fenomenelor induse de zgomot si fluctuatii in nanodispozitive spintronice si semiconductoare

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Echipa de cercetare

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Grant de cercetare: UEFISCSU RU-107/2010

Perioada: iulie 2011— iulie 2014

Director de proiect: Prof. Dr. Ing. Mihai Dimian

Departamentul de Calculatoare, Electronica si Automatica

Universitatea Stefan cel Mare, Suceava, Romania

E-mail: dimian@eed.usv.ro

Pagina web: www.eed.usv.ro/~dimian

Diseminare

Rezultatele au fost diseminate in concordanta cu planul proiectului dupa cum urmeaza:

Articole:

  1. D. Chiruţă, J. Linares, S. Miyasjita, K. Boukheddaden “Role of open boundary conditions on the hysteretic behaviour of one-dimensional spin crossover nanoparticles”, Journal of Applied Physics, vol. 115, 194309, pg. 1-9, 2014. Factor de impact 2.168.  
  2. D. Chiruţă, J. Linares, Y. Garcia, M. Dimian, P.R. Dahoo – ”Analysis of multi-step transitions in spin crossover nanochains”, Physica B: Condensed Matter, vol. 434, pg. 134-138, 2014. Factor de impact: 1.327
  3. P. Andrei, M. Mehta, M. Dimian – ”Modeling mixed clockwise and counter-clockwise hysteresis in multi-layer materials by using a generalized Jiles-Atherton model”, Physica B: Condensed Matter, vol. 435, pg. 156-159, 2014. Factor de impact: 1.327
  4. A. Balan, N.D. Alexandru, ”Improved Nyquist Pulses Produced By A Filter with Senary Piece-wise Polynomial Frequency Characteristic” Advances in Electrical and Computer Engineering, vol. 14, nr. 2, pp. 129-134, 2014. Factor de impact: 0.552
  5. D. Chiruţă, C-M. Jureschi, J. Linares, A. Graur, M. Dimian, A. Rotaru ,"Analysis of architecture effect on hysteretic behavior of 3D Spin Crossover Nanostructures", acceptată pentru publicare în IEEE Transactions on Magnetics, Noiembrie ,2014, Factor de impact: 1.422.
  6. A. Balan, N.D. Alexandru, ”Inter-symbol Interference Free Pulses for Transmission Over Intensity-Modulated Channels”, Proceedings of the 10th International Conference on Communications, Bucuresti, Romania, pag. 179-182, Mai 2014. (Volum de conferinta indexata IEEE/ISI )
  7. A. Diaconu, L. Spinu – ” Design of a Tunnel Diode Oscillator for Material Properties Investigations”, the 14th International Conference on Optimization of Electrical and Electronic Equipment (OPTIM), Brasov, Romania, pp. 858-865, Mai 2014.(Volum de conferinta indexata IEEE)
  8. D. Chiruţă, C. Chong, P.R. Dahoo, Y. Alayli, M. Dimian, J. Linares – ”Size, shape and temperature effects on Ferro/Antiferro-electric hysteresis loops from Monte Carlo simulations on 2D Ising model”, the 12th International Conference on Development and Application Systems (DAS), Suceava, Romania, pag. 122-126, mai 2014. (Volum de conferinta indexata IEEE )
  9. A. Diaconu, I. Dumitru, A. Stancu, L. Spinu – ” The Temperature Dependence of Magnetostatic Interactions in Nanowire Systems”, the 12th International Conference on Development and Application Systems (DAS), Suceava, Romania, pag. 122-126, mai 2014. (Volum de conferinta indexata IEEE)
  10. N.D. Alexandru, A.L. Balan; – ”Optimization of an Improved Nyquist Filter With Piece-Wise Polynomial Frequency Characteristic”, the 12th International Conference on Development and Application Systems (DAS), Suceava, Romania, pag. 122-126, mai 2014. (Volum de conferinta indexata IEEE)
  11. L.N. Cojocariu, V. Popa – ” Design of a multi-input-multiple-output visible light communication system for transport infrastructure to vehicle communication”, the 12th International Conference on Development and Application Systems (DAS), Suceava, Romania, pag. 122-126, mai 2014. (Volum de conferinta indexata IEEE)
  12. N.D. Alexandru; A.L. Balan; – ” Optimization of the POWER Pulse”, Proceedings of the 6-th edition of ECUMICT, Catholic University, Gent Belgia, pag. 1-9, martie 2014 (Volum de conferinta indexata Springer link)
  13. P. Andrei, M. Dimian , "Clockwise Jiles-Atherton hysteresis model", IEEE Transactions on Magnetics, 49, 7, 2013, Factor de impact: 1.363.
  14. D. Chiruţă, J. Linares, Y. Garcia, M. Dimian – ”Size effect and role of short and long range interactions on 1D spin-crossover systems in the framework of the Ising-like model”, European Journal of Inorganic Chemistry 5-6, 951-957, 2013, Factor de impact: 3.12.
  15. D. Chiruţă, J. Linares, Y. Garcia, P.R Dahoo, M. Dimian – ”Analysis of 3D Spin Crossover Compounds hysteretic behavior using an Ising like model”, în European Journal of Inorganic Chemistry [coperta volum 21] 21, 3601-3608, 2013, Factor de impact: 3.12.
  16. D. Chiruţă, M. Dimian, Y. Alayli, J. Linares, Y. Garcia – ”Role of Edge Atoms on the Hysteretic Behaviour of 3D Spin Crossover Nanoparticles using an Ising like Model”, în European Journal of Inorganic Chemistry, 29, 5086-5093, 2013 Factor de impact: 3.12
  17. N.D. Alexandru; A.L. Balan; - “Investigation of the Mechanism of Improvement in Improved Nyquist Filters”, IET Signal Processing, vol 8, pag. 95-105, Factor de impact: 0.887
  18. D. Chiruţă, J. Linares, P.R. Dahoo, M. Dimian – ”Influence of pressure and interactions strength on hysteretic behavior in two-dimensional polymeric spin crossover compounds”, acceptată Physica B: Condensed Matter, vol. 435, pg. 76-79, 2014.[Proceedings of the 9th International Symposium on Hysteresis Modelling and Micromagnetics - HMM 2013, Taormina, Italia] Factor de impact: 1.327
  19. N.D. Alexandru; A.L. Balan; F. Diaconu; M. Dimian – “Development of Improved Nyquist Filters with Piecewise Linear Frequency Characteristics”, Proceedings of The 36th International Conference on Telecommunications and Signal Processing (TSP 2013), 681-684, 2-4 Iulie 2013, Roma, Italia. (Volum de conferinta indexata ISI)
  20. N.D. Alexandru; A.L. Balan; F. Diaconu; - “Square-Root Improved Nyquist Filter with a Piece-wise Rectangular Frequency Characteristic”, Proceedings of The 11-th International Symposium on Signals, Circuits and Systems (ISSCS 2013), 11-12 Iulie 2013, Iasi, Romania. (Volum de conferinta indexata ISI)
  21. N.D. Alexandru; A.L. Balan; - “Optimization of a Square-Root Nyquist Filter with Staircase Frequency Characteristic”,Proceedings of the 4th International Symposium on Electrical and Electronics Engineering, Galati, Romania, Octombrie 2013, ISBN 978-1-4799-2441-7 (Volum de conferinta indexata ISI)
  22. N.L Cojocariu, M. Dimian, M. Prelipceanu – ”Developing a wireless electro-cardiography device for mobile and at-home healthcare applications”, Proceedings of the 4th IEEE International Conference on E-Health and Bioengineering - EHB 2013, Universitatea de Medicina si Farmacie Grigore T.Popa, Iasi, Romania, Noiembrie, 2013 (Volum de conferinta indexata ISI)
  23. M. Dimian, O. Manu, P. Andrei, "Influence of noise color on stochastic resonance in hysteretic systems", J. Appl. Phys., 111, 07D132, 2012, Factor de impact: 2.168.
  24. D. Chiruţă, J. Linares, P.R. Dahoo, M. Dimian, “Analysis of long-range interaction effects on phase transitions in two-step spin-crossover chains by using Ising-type systems and Monte Carlo entropic sampling technique”, Journal of Applied Physics, vol. 112, art. nr. 074906, pg. 1-7, 2012. Factor de impact 2.168.  
  25. A. Caprile, M. Coisson, F. Fiorillo, P.Kabos, O.M. Manu, et al., ”Microwave Behavior of Polymer Bonded Iron Oxide Nanoparticles”, IEEE Transactions on Magnetics, vol. 48, no. 11, pg. 3394-3397, 2012. Factor de impact: 1.363.
  26. A. Rotaru, F. Varret, A. Gîndulescu, et al., "Size effect in nanoparticles systems of  [Fe (NH2-trz)3](Br)2.3H2O spin crossover compound investigated by FORC analysis", Eur. Phys. J. B, 84, 3, 2011, Factor de impact: 1.575
  27. A. Balan, N.D. Alexandru, ”A new pulse shape used to reduce the ICI power in OFDM systems”, Proceedings of International Conference on Pervasive and Embedded Computing and Communication Systems, Rome, Februarie 2012, pg. 308-311. Indexată în SciTePress Digital Library; în curs de indexare în ISI Web of Science (Thomson Reuters) și INSPEC.
  28. D. Chiruţă, J. Linares, P.R. Dahoo, M. Dimian – ”Analysis of hysteretic spin transition and size effect in 3D spin crossover compounds investigated by Monte Carlo Entropic sampling technique in the framework of the Ising-type model”, acceptată pentru publicare în Journal of Physics Conference Series (revistă indexată ISI).

Prezentari:

  1. M. Dimian [Invited speaker] – Noise-assisted phenomena in hysteretic systems, Joint International Multidisciplinary Workshop MURPHYS (Multi-Rate Processes and Hysteresis) -HSFS (Hysteresis and Slow-Fast Systems), Weierstrass Institute for Applied Analysis and Stochastics, Berlin, Germania, 7-11 Aprilie, 2014.
  2. M. Dimian [Invited speaker] – Noise - the good, the bad and the ugly, International Week, Catholic University, Campus Gent, Belgia, 24 - 27 Martie, 2014.
  3. A. Balan, N.D. Alexandru, ”Inter-symbol Interference Free Pulses for Transmission Over Intensity-Modulated Channels”, Proceedings of the 10th International Conference on Communications, Bucuresti, 29-31 Mai 2014. )
  4. A. Diaconu, L. Spinu – ” Design of a Tunnel Diode Oscillator for Material Properties Investigations”, the 14th International Conference on Optimization of Electrical and Electronic Equipment (OPTIM), Brasov, Romania, 22-24 Mai 2014.
  5. D. Chiruţă, C. Chong, P.R. Dahoo, Y. Alayli, M. Dimian, J. Linares – ”Size, shape and temperature effects on Ferro/Antiferro-electric hysteresis loops from Monte Carlo simulations on 2D Ising model”, the 12th International Conference on Development and Application Systems (DAS), Suceava, Romania, 15-17 Mai 2014.
  6. A. Diaconu, I. Dumitru, A. Stancu, L. Spinu – ” The Temperature Dependence of Magnetostatic Interactions in Nanowire Systems”, the 12th International Conference on Development and Application Systems (DAS), Suceava, Romania, 15-17 Mai 2014.
  7. N.D. Alexandru, A.L. Balan; – ”Optimization of an Improved Nyquist Filter With Piece-Wise Polynomial Frequency Characteristic”, the 12th International Conference on Development and Application Systems (DAS), Suceava, Romania, 15-17 Mai 2014.
  8. L.N. Cojocariu, V. Popa – ” Design of a multi-input-multiple-output visible light communication system for transport infrastructure to vehicle communication”, the 12th International Conference on Development and Application Systems (DAS), Suceava, Romania, 15-17 Mai 2014.
  9. D. Chiruţă, C-M. Jureschi, J. Linares, A. Graur, M. Dimian, A. Rotaru ,"Analysis of architecture effect on hysteretic behavior of 3D Spin Crossover Nanostructures", IEEE International Magnetics Conference (INTERMAG), Dresda, Germania, 4-8 Mai 2014.
  10. N.D. Alexandru; A.L. Balan; – ” Optimization of the POWER Pulse”, Proceedings of the 6-th edition of ECUMICT, Catholic University, Gent Belgia, 27-28, Martie 2014
  11. M. Dimian [Key-note speaker], P. Andrei – Analysis of noise-assisted phenomena in systems with hysteresis, 9th International Symposium on Hysteresis Modelling and Micromagnetics - HMM 2013, Taormina, 13-15 Mai 2013.
  12. P. Andrei, M. Mehta, M. Dimian – Modeling mixed clockwise and counter-clockwise hysteresis in multi-layer materials by using a generalized Jiles-Atherton model, 9th International Symposium on Hysteresis Modelling and Micromagnetics - HMM 2013, Taormina, 13-15 Mai 2013.
  13. D. Chiruţă, J. Linares, P.R. Dahoo, M. Dimian – ”Influence of pressure and interactions strength on hysteretic behavior in two-dimensional polymeric spin crossover compounds, 9th International Symposium on Hysteresis Modelling and Micromagnetics - HMM 2013, Taormina, 13-15 Mai 2013.
  14. N.D. Alexandru; A.L. Balan; F. Diaconu; M. Dimian – “Development of Improved Nyquist Filters with Piecewise Linear Frequency Characteristics”, The 36th International Conference on Telecommunications and Signal Processing (TSP 2013), 681-684, 2-4 Iulie 2013, Roma, Italia. (conferinta indexata ISI)
  15. N.D. Alexandru; A.L. Balan; F. Diaconu; - “Square-Root Improved Nyquist Filter with a Piece-wise Rectangular Frequency Characteristic”, The 11-th International Symposium on Signals, Circuits and Systems (ISSCS 2013), 11-12 Iulie 2013, Iasi, Romania
  16. D. Chiruță, J. Linares, P.R. Dahoo, A. Rotaru, M. Dimian and Y. Garcia - 2D spin crossover nano systems described by a Ising-like model with short- and long-range interaction: a three-step transition, International Conference on Advanced Complex Inorganic Nanomaterials - ACIN 2013, Namur, 15-19 Iulie 2013.
  17. D. Chiruță, J. Linares, A. Graur, M. Dimian, Y. Alayli, J. Nasser and A. Rotaru - Simulations of edge effect in 1D spin crossover compounds by Atom-Phonon Coupling Model, International Conference on Advanced Complex Inorganic Nanomaterials - ACIN 2013, Namur, 15-19 Iulie 2013.
  18. N.D. Alexandru; A.L. Balan; “Optimization of a Square-Root Nyquist Filter with Staircase Frequency Characteristic”,Proceedings of the 4th International Symposium on Electrical and Electronics Engineering, Galati, Romania, Octombrie 2013.
  19. N.L Cojocariu, M. Dimian, M. Prelipceanu – ”Developing a wireless electro-cardiography device for mobile and at-home healthcare applications”, Proceedings of the 4th IEEE International Conference on E-Health and Bioengineering - EHB 2013, Universitatea de Medicina si Farmacie Grigore T.Popa, Iasi, Romania, 21-23 Noiembrie, 2013.
  20. M. Dimian, O. Manu, P. Andrei, “Influence of noise color on stochastic resonance in hysteretic systems”, 56th Annual Conference on Magnetism and Magnetic Material Conference, Scottsdale, Arizona (SUA), 30 octombrie – 3 noiembrie 2011
  21. F. Brieuc, A. Gîndulescu, J. Linares, J. Nasser, "Analysis of metastable states in two step spin crossover compounds", European Conference on Molecular Magnetism - ECMM, Paris, France, 22 – 25 noiembrie 2011
  22. A. Gîndulescu, R. Chevalier, A. Rotaru, J. Linares, "Monte Carlo Arrhenius method for relaxation studies in 1D and 2D spin crossover compounds", European Conference on Molecular Magnetism - ECMM, Paris, Franța, 22 - 25 noiembrie 2011.
  23. A. Bălan, N.D. Alexandru, A new pulse shape used to reduce the ICI power in OFDM systems, International Conference on Pervasive and Embedded Computing and Communication Systems, Roma, Italia, 24-26 februarie 2012
  24. D. Chiruță, J. Linares, A. Rotaru and J. Nasser – Monte Carlo Simulations of the Thermal Behavior in 1D Spin Crossover Compounds Using the Atom-Phonon Coupling Model, 6th International Workshop on Multi-Rate Processes and Hysteresis - MURPHYS 2012, Suceava, 21 - 24 Mai 2012
  25. M. Dimian, A. Bălan, D. Balan, Systems with hysteresis and their applications to wireless communications, 6th International Workshop on Multi-Rate Processes and Hysteresis - MURPHYS 2012, Suceava, 21 - 24 Mai 2012
  26. A. Gîndulescu, F. Brieuc, J. Linares, Analysis of metastable states and phase transitions in two step spin-corssover compounds, 6th International Workshop on Multi-Rate Processes and Hysteresis - MURPHYS 2012, Suceava, 21 - 24 Mai 2012
  27. D. Chiruță, J. Linares , A. Rotaru and J. Nasser – Simulations of the Thermal Hysteretic Behavior in 1D Spin Crossover Compounds Using the Atom-Phonon Coupling Model, International Conference on Molecular Materials - MOLMAT 2012, Barcelona, 3 - 6 Iulie 2012.
  28. D. Chiruță, J. Linares, P.R. Dahoo, M. Dimian and Y. Garcia - Analysis of size and edge effets on phase transitions in Spin crossover chains − Ising like model and Monte Carlo entropic sampling technique, GdR MCM-2: Magnétisme et Commutation Moléculaires, Dourdan, 4 - 6 Decembrie 2012.