Takip et
Prof. univ. dr. Valentin BARNA
Prof. univ. dr. Valentin BARNA
University of Bucharest - Faculty of Physics, Romania
g.unibuc.ro üzerinde doğrulanmış e-posta adresine sahip - Ana Sayfa
Başlık
Alıntı yapanlar
Alıntı yapanlar
Yıl
Morphological and Structural Analysis of Polyaniline and Poly(o-anisidine) Layers Generated in a DC Glow Discharge Plasma by Using an Oblique Angle …
B Butoi, A Groza, P Dinca, A Balan, V Barna
Polymers 9 (12), 732, 2017
1882017
Random lasing and weak localization of light in dye-doped nematic liquid crystals
G Strangi, S Ferjani, V Barna, A De Luca, C Versace, N Scaramuzza, ...
Optics express 14 (17), 7737-7744, 2006
1882006
Color-tunable organic microcavity laser array using distributed feedback
G Strangi, V Barna, R Caputo, A De Luca, C Versace, N Scaramuzza, ...
Physical review letters 94 (6), 063903, 2005
1362005
Thermal behavior of random lasing in dye doped nematic liquid crystals
S Ferjani, V Barna, A De Luca, C Versace, N Scaramuzza, R Bartolino, ...
Applied physics letters 89 (12), 2006
632006
Thermo-recurrent nematic random laser
S Ferjani, A De Luca, V Barna, C Versace, G Strangi
Optics Express 17 (3), 2042-2047, 2009
542009
Random lasing in freely suspended dye-doped nematic liquid crystals
S Ferjani, V Barna, AD Luca, C Versace, G Strangi
Optics letters 33 (6), 557-559, 2008
542008
Arduino and tracker video–didactic tools for study of the kater pendulum physical experiment
B Chiriacescu, FS Chiriacescu, C Miron, C Berlic, V Barna
Romanian Reports in Physics 72 (1), 1-14, 2020
382020
Periodic and aperiodic liquid crystal-polymer composite structures realized via spatial light modulator direct holography
M Infusino, A De Luca, V Barna, R Caputo, C Umeton
Optics Express 20 (21), 23138-23143, 2012
382012
Statistical analysis of random lasing emission properties in nematic liquid crystals
S Ferjani, L Sorriso-Valvo, A De Luca, V Barna, R De Marco, G Strangi
Physical Review E—Statistical, Nonlinear, and Soft Matter Physics 78 (1 …, 2008
382008
Using tracker as video analysis and augmented reality tool for investigation of the oscillations for coupled pendula
S Trocaru, C Berlic, C Miron, V Barna
Romanian reports in Physics 72 (1), 16, 2020
362020
Direct Measurement of Surface-Induced Orientational Order Parameter Profile<? format?> above the Nematic-Isotropic Phase Transition Temperature
JH Lee, TJ Atherton, V Barna, A De Luca, E Bruno, RG Petschek, ...
Physical review letters 102 (16), 167801, 2009
272009
Distributed feedback micro-laser array: helixed liquid crystals embedded in holographically sculptured polymeric microcavities
V Barna, R Caputo, A De Luca, N Scaramuzza, G Strangi, C Versace, ...
Optics Express 14 (7), 2695-2705, 2006
272006
Optical nanotomography of anisotropic fluids
A De Luca, V Barna, TJ Atherton, G Carbone, ME Sousa, C Rosenblatt
Nature Physics 4 (11), 869-872, 2008
262008
Molecular simulation of the free surface order in NLC samples
N Scaramuzza, C Berlic, ES Barna, G Strangi, V Barna, AT Ionescu
The Journal of Physical Chemistry B 108 (10), 3207-3210, 2004
252004
Analytical approach for type-II semiconductor spherical core–shell quantum dots heterostructures with wide band gaps
TO Cheche, V Barna, YC Chang
Superlattices and Microstructures 60, 475-486, 2013
232013
Nanoscale alignment and optical nanoimaging of a birefringent liquid
V Barna, A De Luca, C Rosenblatt
Nanotechnology 19 (32), 325709, 2008
232008
Biolasing from Individual Cells in a Low‐Q Resonator Enables Spectral Fingerprinting
D Septiadi, V Barna, D Saxena, R Sapienza, D Genovese, L De Cola
Advanced Optical Materials 8 (6), 1901573, 2020
222020
Band edge and defect modes lasing due to confinement of helixed liquid crystals in cylindrical microcavities
V Barna, S Ferjani, A De Luca, R Caputo, N Scaramuzza, C Versace, ...
Applied Physics Letters 87 (22), 2005
222005
Theoretical approach for type-i semiconductor spherical core-shell quantum dots heterostructure with wide band gaps
TO Cheche, V Barna, I Stamatin
J. Optoelectron. Adv. Mater 15, 615-620, 2013
182013
Role of Delocalized Electrons in Polyaniline− Nematogen Cyanobiphenyls Interaction
AL Alexe-Ionescu, AT Ionescu, ES Barna, V Barna, N Scaramuzza
The Journal of Physical Chemistry B 108 (26), 8894-8899, 2004
172004
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Makaleler 1–20