Search Results - "Pompilian, O."

Overview of damage to beryllium limiters by unmitigated disruptions and runaway electrons in the JET tokamak with metal walls by Jepu, I., Widdowson, A., Matthews, G.F., Coad, J.P., Likonen, J., Brezinsek, S., Rubel, M., Pintsuk, G., Petersson, P., Fortuna-Zalesna, E., Grzonka, J., Porosnicu, C., Dinca, P., Pompilian, O., Butoi, B., Moga, S. G., Silburn, S., Kuksenko, S., Alves, E., Catarino, N., Pitts, R.A., Chen, L., Ratynskaia, S.

“…Abstract The Joint European Torus (JET) fusion reactor was upgraded to the metallic wall configuration in 2011 which consisted of bulk beryllium (Be) tiles in…”
Get full text

Al2O3 ceramics under high-fluence irradiation: plasma plume dynamics through space- and time-resolved optical emission spectroscopy by Ursu, C., Pompilian, O. G., Gurlui, S., Nica, P., Agop, M., Dudeck, M., Focsa, C.

“…The dynamics of a transient laser ablation plasma plume has been investigated by means of space- and time-resolved optical emission spectroscopy (OES), through…”
Get full text

Plasma diagnostics in pulsed laser deposition of GaLaS chalcogenides by Pompilian, O.G., Gurlui, S., Nemec, P., Nazabal, V., Ziskind, M., Focsa, C.

“…[Display omitted] ► First study on the plasma dynamics for laser ablation of chalcogenides. ► Axial velocities, excitation temperatures and electron densities…”
Get full text

Beryllium-tungsten study on mixed layers obtained by m-HiPIMS/DCMS techniques in a deuterium and nitrogen reactive gas mixture by Dinca, P., Porosnicu, C., Butoi, B., Jepu, I., Tiron, V., Pompilian, O.G., Burducea, I., Lungu, C.P., Velicu, I.-L.

“…Beryllium-tungsten 2μm thick layers were co-deposited on molybdenum, graphite and silicon substrates in a reactive argon-deuterium/argon-deuterium-nitrogen gas…”
Get full text

Raman microscopy investigation of beryllium materials by Pardanaud, C, Rusu, M I, Giacometti, G, Martin, C, Addab, Y, Roubin, P, Lungu, C P, Porosnicu, C, Jepu, I, Dinca, P, Lungu, M, Pompilian, O G, Mateus, R, Alves, E, Rubel, M

“…We report for the first time on the ability of Raman microscopy to give information on the structure and composition of Be related samples mimicking plasma…”
Get full text

Morphological and structural investigations of Co-MgF2 granular thin films grown by thermionic vacuum arc by IONESCU, V, OSIAC, M, LUNGU, C. P, POMPILIAN, O. G, JEPU, I, MUSTATA, I, IACOBESCU, G. E

Get full text

Layer coatings of Re and Re-NiCr obtained by thermoionic vacuum arc technique by Pompilian, O G, Osiac, M, Iacobescu, G E, Lungu, C P

“…In thispaper we report Re and Re-NiCr layers obtained by Thermoionic Vacuum Arc (TVA) technique. The films deposited onto copper, glass and ceramic substrates…”
Get full text

Carbon-metal thin films deposited by thermionic vacuum arc method (TVA) by Manole, D, Casapu, C, Pompilian, O, Lungu, C P, Prodan, G, Ciupina, V

“…The aim of this paper is to present and characterise some carbon-metal films (such as C-Cu and C-Sn) obtained by the TVA method. Carbon-metal deposition is…”
Get full text

Tunneling magneto-resistance granular thin films deposited by thermo-ionic vacuum arc technique by Mustata, I, Anghel, A, Lungu, C P, Pompilian, O, Kuncser, V, Schinteie, G

“…Co-MgO granular films presenting TMR effects were prepared by thermo-ionicvacuumarc method with the simultaneous ignition of plasma in Co and Mg O vapors…”
Get full text

Nanostructured PZT type thin films prepared by thermionic vacuum arc method by Rasleanu, D, Ionescu, V, Prodan, G, Ciupina, V, Lungu, C P, Surdu-Bob, C, Osiac, M, Pompilian, O, Badulescu, M, Lungu, A M, Ticos, C, Zaroschi, V, Trupina, L, Miclea, C

“…PZT type films were prepared using the thermionic vacuum arc (TVA) method; a crucible filled PZT type powder (PbO/ZrO/TiO) was heated by a thermo-electron beam…”
Get full text

Modelling the strain build-up in nitrogen implanted tungsten films on silicon substrates by Magalhães, S., Mateus, R., Dias, M., Porosnicu, C., Pompilian, O.G., Alves, E.

“…A model of the strain accumulation in nitrogen implanted polycrystalline tungsten films deposited on 110 single-crystalline silicon substrates is presented…”
Get full text

Pulsed laser deposition of rare-earth-doped gallium lanthanum sulphide chalcogenide glass thin films by Pompilian, O. G., Dascalu, G., Mihaila, I., Gurlui, S., Olivier, M., Nemec, P., Nazabal, V., Cimpoesu, N., Focsa, C.

“…Amorphous chalcogenide thin films are of high current interest for technological applications as optical storage media or waveguides for photonic integrated…”
Get full text

Experience of handling beryllium, tritium and activated components from JET ITER like wall by Widdowson, A, Baron-Wiechec, A, Batistoni, P, Belonohy, E, Coad, J P, Dinca, P, Flammini, D, Fox, F, Heinola, K, Jepu, I, Likonen, J, Lilley, S, Lungu, C P, Matthews, G F, Naish, J, Pompilian, O, Porosnicu, C, Rubel, M, Villari, R

“…JET components are removed periodically for surface analysis to assess material migration and fuel retention. This paper describes issues related to handling…”
Get full text

Identification of BeO and BeOxDy in melted zones of the JET Be limiter tiles: Raman study using comparison with laboratory samples by Kumar, M., Makepeace, C., Pardanaud, C., Ferro, Y., Hodille, E., Martin, C., Roubin, P., Widdowson, A., Dittmar, T., Linsmeier, C.h., Lungu, C.P., Porosnicu, C., Jepu, I., Dinca, P., Lungu, M., Pompilian, O.G., JET contributors

“…•BeO and BeOxDy vibrational modes have been detected on melted beryllium tile in JET.•BeO was found as wurtzite whereas BeOxDy is not detected as the known…”
Get full text

Al2O3 ceramics under high-fluence irradiation: plasma plume dynamics through space- and time-resolved optical emission spectroscopy: Laser Ablation: Fundamentals by URSU, C, POMPILIAN, O. G, GURLUI, S, NICA, P, AGOP, M, DUDECK, M, FOCSA, C

Get full text

AFM, RBS and tribological properties of WC/WS2 nanostructures after 1.5 MeV Nb+ implantation by Burducea, I., Mateescu, A.O., Mateescu, G., Ionescu, C., Straticiuc, M., Craciun, L.S., Lungu, C.P., Pompilian, G.O., Racolta, P.M.

“…The purpose of this study was to evaluate the impact of Nb+ ion implantation in WC/WS2 nanostructures and their tribological properties. The films were…”
Get full text

Fractal Transport Phenomena through the Scale Relativity Model by Colotin, M., Pompilian, G.O., Nica, P., Gurlui, S., Paun, V., Agop, M.

Get full text

Giant magnetoresistive coatings using thermionic vacuum arc technology by Anghel, A., Lungu, C. P., Mustata, I., Zaroschi, V., Lungu, A. M., Barbu, I., Badulescu, M., Pompilian, O., Schinteie, G., Predoi, D., Kunkser, V., Filoti, G., Apetroaei, N.

Get full text