Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Angela Popescu"'
Autor:
Mircea D. Banciu, Angela Popescu, Luminitza Parvulescu, Cristina Costea, Constantin Draghici, Crinu Ciuculescu, Dan Mihaiescu
Publikováno v:
ARKIVOC, Vol 2002, Iss 2, Pp 19-29 (2002)
Externí odkaz:
https://doaj.org/article/f9adc5f140fd4db182176c968e1cc325
Autor:
Cameliu Himcinschi, Bogdan Bita, Irina Zgura, Angela Popescu, C. Popescu, G. Dorcioman, C. Besleaga
Publikováno v:
Applied Surface Science. 390:236-243
Thin films of carbon were synthesized by ns pulsed laser deposition in vacuum on silicon substrates, starting from graphite targets. Further on, the films were irradiated with a picosecond laser source emitting in visible at 532 nm. After tuning of l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd944d7353d074d4652c8d6a75d2cc2f
https://doi.org/10.1016/j.apsusc.2016.08.029
https://doi.org/10.1016/j.apsusc.2016.08.029
Autor:
Florin Babarada, Cristian Ravariu, Angela Popescu, Dan Eduard Mihaiescu, Catalin Parvulescu, Elena Manea
Publikováno v:
2018 10th International Conference on Electronics, Computers and Artificial Intelligence (ECAI).
The Nothing On Insulator (NOI) transistor, with a nano-cavity, was recently proposed. It has promising features, but difficult technological plan. Therefore, two main contributions are included in this paper: (i) a planar technological solution for a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82cb15966909fd486cf5988472decaff
https://doi.org/10.1109/ecai.2018.8679031
https://doi.org/10.1109/ecai.2018.8679031
Autor:
Ion N. Mihailescu, G. Dorcioman, N. Mirchin, Angela Popescu, Liviu Duta, Aaron Peled, J. Azoulay
Publikováno v:
World Journal of Engineering. 11:111-116
TiO2 thin films were deposited by Pulsed Laser Deposition (PLD) on glass substrates at 27°C and 100°C. The extraction efficiency of evanescent light from the deposited nanolayers and their thickness profiles in the range of (1-100) nm was evaluated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfeaec03d24c7ee07fd5081bd3598789
https://doi.org/10.1260/1708-5284.11.2.111
https://doi.org/10.1260/1708-5284.11.2.111
Autor:
Angela Popescu, G. Duta Cornescu, Alexandra Simon-Gruita, Nicoleta Constantin, C. Popescu, Daniela Maria Pojoga, Eniko Gyorgy, I. Iordache, Marilena Motoc
Publikováno v:
Journal of Materials Science. 49:4371-4378
Ribonuclease A (RNase A) enzyme was immobilized on solid holders by matrix-assisted pulsed laser evaporation (MAPLE) technique. The experiments were performed inside a stainless steel irradiation chamber. A UV KrF* (λ = 248 nm, τFWHM ≅ 25 ns, ν
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffff5a0dac6286f7a49b5975dca99e58
https://doi.org/10.1007/s10853-014-8136-0
https://doi.org/10.1007/s10853-014-8136-0
Autor:
Eniko Gyorgy, Constantin Logofatu, Alexandru Enesca, C. Popescu, Marilena Motoc, Angela Popescu, Anca Duta, Liviu Duta
Publikováno v:
Applied Physics A. 117:97-101
Nitrogen-doped titanium oxide thin films covered by gold metal nanoparticles were grown on (001) SiO2 quartz substrates by pulsed laser deposition. A KrF* excimer laser source (λ = 248 nm, τ FWHM ≤ 25 ns, ν = 10 Hz) was used for the irradiation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2081a28651523fee9d6c17a53ef59a2
https://doi.org/10.1007/s00339-013-8220-3
https://doi.org/10.1007/s00339-013-8220-3
Autor:
Simona Popescu, G. Dorcioman, Ion N. Mihailescu, Igor Lapsker, N. Mirchin, Uri Gorodetsky, Aaron Peled, Boris Apter, Angela Popescu, Liviu Duta
Publikováno v:
Applied Physics A. 104:997-1002
Nanometer polyethylene (PE) thin films were prepared by Matrix Assisted Pulsed Laser Evaporation (MAPLE). Insulating PE thin films of different thicknesses, below 200 nm, were fabricated by varying the deposition conditions. We then used the Differen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa2f3ce6526ba02909dcf7fb5872f81d
https://doi.org/10.1007/s00339-011-6504-z
https://doi.org/10.1007/s00339-011-6504-z
Autor:
G. Dorcioman, Angela Popescu, Igor Lapsker, Aaron Peled, Uri Gorodetsky, Simona Popescu, Liviu Duta, N. Mirchin, Ion N. Mihailescu
Publikováno v:
Journal of Materials Science. 45:6332-6338
Thin films morphology investigation of polyethylene by the differential evanescent light intensity (DELI) imaging method has been performed. The films of nanometer thickness were obtained by the matrix-assisted pulsed laser evaporation (MAPLE) techni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de5aa73a462bff8210d95c6f14699673
https://doi.org/10.1007/s10853-010-4463-y
https://doi.org/10.1007/s10853-010-4463-y
Autor:
Rodica Cristescu, Ioan Stamatin, Shaun D. Gittard, T. Buruiana, Douglas B. Chrisey, Dan Eduard Mihaiescu, S. Grigorescu, Angela Popescu, C. Popescu, Roger J. Narayan, Ion N. Mihailescu
Publikováno v:
Applied Surface Science. 255:9873-9876
We report the thin film deposition by matrix-assisted pulsed laser evaporation (MAPLE) of a polymer conjugate with an hydrophilic sequence between metronidazole molecules that was covalently attached to both oligomer ends of carboxylate poly(ethylene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01ac98ec4c0b7400bfd19d416006e12e
https://doi.org/10.1016/j.apsusc.2009.04.110
https://doi.org/10.1016/j.apsusc.2009.04.110
Autor:
R. Albulescu, L. Albulescu, G. Caraene, Ioan Stamatin, A. Andronie, Angela Popescu, Douglas B. Chrisey, S. Grigorescu, Ion N. Mihailescu, Liviu Duta, T. Buruiana, Rodica Cristescu, Alexandru Dan Ionescu, Dan Eduard Mihaiescu, C. Popescu
Publikováno v:
Applied Surface Science. 255:5600-5604
We report thin film deposition of polyvinyl alcohol functionalized with carboxylic groups bound to aromatic nucleus (PVACOOH) by matrix-assisted pulsed laser evaporation (MAPLE). We used a KrF* excimer laser source ( λ = 248 nm, τ = 25 ns, ν = 5 H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22a43a3136fdd344a41655b964ea0a73
https://doi.org/10.1016/j.apsusc.2008.09.047
https://doi.org/10.1016/j.apsusc.2008.09.047