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Mauro Murgia


MauroMauro

PHOTOGALLERY

Position: Research Engineer
Phone number: +39 051 639 8528
Fax number: +39 051 639 8650
Personal e-mail: m.murgia(AT)bo.ismn.cnr.it



Curriculum Vitae

Dai primi anni novanta iniziata a lavorare in modo sistematico su sistemi e strumentazione per la crescita di film sottili di composti organici mediante termosublimazione a regime di fasci molecolari (UHV) di molecole organiche mediante celle di Knudsen a gradiente di temperatura, progettando le sorgenti di evaporazione (Brev. BO2000A-000272) i porta campioni e la strumentazione di supporto al sistema. Si occupa della progettazione e costruzione di camere in Alto Vuoto (R.T. CNR 06/02/15)e di sistemi integrati in Ultra Alto Vuoto per studi di caratterizzazione elettrica, di fotoemissione, di spettroscopia di assorbimento in situ, nonché della costruzione di prototipi finiti per la realizzazione di esperimenti scientifici. Si è occupato dello studio delle proprietà di trasporto di carica e di energia di molecole organiche elettroattive e fotoattive per la realizzazione di OLED ed OLET in dispositivi multifunzionali all’ interno di matrici organiche attive. Attualmente si occupa dello studio integrato di elettronica organica e biologia su dispositivi realizzati mediante un sistema che permette lo studio di proprietà elettriche real time in UHV.

Since the early nineties started to work in a systematic way on systems and equipment for organic molecular beam deposition via thermosublimation (UHV) of organic molecules by Knudsen cell , designing the evaporation sources (Pat. BO2000A-000 272) ,the sample holder and the equipment supporting the system. It deals with the design and the construction of High Vacuum apparatus (RT 02/06/15 CNR) and integrated systems for Ultra High Vacuum electrical characterization, in situ photoemission, absorption spectroscopy studies. He 's the main creator of prototypes for the realization of scientific experiments. He focused on studying the properties of charge and energy transport on electroactive and photoactive organic molecules for the production of OLED and OLET in multi-functional devices inbedded in active organic matrices. He's currently working on the integration of electronic organic and biology on devices grown in a system with real time electrical measurements capabilities.

•Mauro Murgia is responsible for High Vacuum and Ultra High Vacuum (OMBD) labolatories.

Research Interests
•Growth via thermosublimation of thin films of organic, magnetic, with supramolecular organization, semiconductors and superconductors materials in high vacuum (HV) and ultra high vacuum (UHV).
•Development Ultra High Vacuum (UHV) integrated systems in order to do in situ electrical, photoemission and absorption spectroscopy characterization.
•Theory of charge and energy transport in electroactive and photoactive organic molecules.
•Development and investigation of organic electroluminescent devices.
•Characterisation of organic photovoltaic cells.
•Development and preparation of differential heating Knudsen cells, High and ultra high vacuum systems and tools .
•Molecule-surface interactions studies of the growth conditions to achieve epitaxial thin films.
•Study of the relationship among properties, morphology and molecular ordering in molecular materials thin films.
•Organic Field Effect Transistors and light emitting Field Effect Transistors

- Selection of ten among recent publications -

M. Muccini, M. Murgia, F. Biscarini, and C. Taliani "Morphology Controlled Energy Transfer in Conjugated Molecular Thin Films" Adv. Mat. 13, 355 (2001)

M. Murgia, F. Biscarini, M. Cavallini, C. Taliani and G. Ruani “Interdigitated p-n Junction: A New Route To Improve The Efficiency in Organic Photovoltaic” Synth. Met. 121, 1533 (2001)

E. Arisi, I Bergenti, V. Dediu, M. A. Loi, M. Muccini, M. Murgia, G. Ruani, C. Taliani and R. Zamboni, “Organic light emitting diodes with spin polarized electrodes”.J. Appl. Phys., 93, 7682, (2003).


F. Dinelli, M. Murgia, J. F. Moulin, M. Cavallini, P. Levy, F. Biscarini, D. De Leeuw, “Spatially correlated Charge Transport in Organic Thin Films”, Phys. Rev. Lett. 92, 116802-116805 (2004).

P.Stallinga, H. L. Gomes, F. Biscarini, M. Murgia, D. de Leeuw, “Electronic Transport in Field Effect Transistors of Sexithiophene”, J. Appl. Phys. 96, 5277 (2004)

Constance Rost, Siegfried Karg, Walter Riess, Maria Antonietta Loi, Mauro Murgia, and Michele Muccini “Ambipolar light-emitting organic field-effect transistor”Applied Physics Letters -- August 30, 2004 -- Volume 85, Issue 9, pp. 1613-1615

Maria Antonietta Loi, Enrico Da Como, Franco Dinelli, Mauro Murgia, Roberto Zamboni, Fabio Biscarini, Michele Muccini “Supramolecular organization in ultra-thin films of -sexithiophene on silicon dioxide” Nature Materials 4, 81 - 85 (01 Jan 2005) Article

P. Melpignano, A. Baron-Toaldo, V. Biondo, S. Priante, R. Zamboni, M. Murgia, S. Caria, L. Gregoratti, A. Barinov, and M. Kiskinova “Mechanism of dark-spot degradation of organic light-emitting devices” Appl. Phys. Lett. 86, 041105 (2005)

M.A.Loi , C.Rost-Bietsch.M.Murgia,Siegfried Karg,W Riess, and Michele Muccini “ Tuning Optoelecronic Properties of Ambipolar Light-Emitting Transistors Using a Bulk –Heterojunction Approach” Vol 16 pg 41-47 2006

Dinelli, F.; Moulin, J.-F.; Loi, M. A.; Da Como, E.; Massi, M.; Murgia, M.; Muccini, M.; Biscarini, F.; Wie, J.; Kingshott, P.”Effects of Surface Chemical Composition on the Early Growth Stages of -Sexithienyl Films on Silicon Oxide Substrates” J. Phys. Chem.; (Article); 110(1); 258-263. (2006)




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