Search Results - "Dinescu, A."

A tunable microwave slot antenna based on graphene by Dragoman, Mircea, Neculoiu, Dan, Bunea, Alina-Cristina, Deligeorgis, George, Aldrigo, Martino, Vasilache, D., Dinescu, A., Konstantinidis, George, Mencarelli, Davide, Pierantoni, Luca, Modreanu, M.

“…The paper presents the experimental and modeling results of a microwave slot antenna in a coplanar configuration based on graphene. The antennas are fabricated…”
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Integration of Antenna Array and Self-Switching Graphene Diode for Detection at 28 GHz by Yasir, M., Aldrigo, M., Dragoman, M., Dinescu, A., Bozzi, M., Iordanescu, S., Vasilache, D.

“…In this letter, a rectenna based on a graphene self-switching diode is presented. The nonlinear behavior of the diode is beneficial to efficiently detect the…”
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The alginate/k-carrageenan ratio's influence on the properties of the cross-linked composite films by Paşcalău, V., Popescu, V., Popescu, G.L., Dudescu, M.C., Borodi, G., Dinescu, A., Perhaiţa, I., Paul, M.

“…► We used different ratios of alginate and k-carrageenan to obtain composite films. ► The composite films were cross-linked in two stages with CaCl2. ► The…”
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A GHz Operating CMOS Compatible ScAlN Based SAW Resonator Used for Surface Acoustic Waves/Spin Waves Coupling by Zdru, I., Nastase, C., Hess, L. N., Ciubotaru, F., Nicoloiu, A., Vasilache, D., Dekkers, M., Geilen, M., Ciornei, C., Boldeiu, G., Dinescu, A., Adelmann, C., Weiler, M., Pirro, P., Muller, A.

“…ScAlN/Si, a CMOS compatible material, was used to manufacture GHz operating surface acoustic wave devices, targeting manipulation and control of spin waves via…”
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Microwave Detection Using Two-Atom-Thick Self-Switching Diodes Based on Quantum Simulations and Advanced Circuit Models by Aldrigo, M., Dragoman, M., Pelagalli, N., Laudadio, E., Zappelli, L., Iordanescu, S., Vasilache, D., Dinescu, A., Pierantoni, L., Stipa, P., Mencarelli, D.

“…In this article, a two-atom-thick diode based on 2-D materials is presented for microwave detection. The diode consists of a molybdenum disulfide…”
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Electroconductive materials based on carbon nanofibers and polyaniline by Rusen, E., Diacon, A., Damian, C., Gavrila, R., Dinescu, A., Dumitrescu, A., Zecheru, T.

“…This study presents the synthesis of novel electroconductive materials based on carbon nanofibers (CNFs). The strategy used involves chemical functionalization…”
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Engineered microtopograhy on PDMS surface for nontoxic coatings to marine bio-fouling prevention by Manea, E., Parvulescu, C., Avram, A., Dinescu, A., Purica, M.

“…In this work is presented design and fabrication of microtopographical surfaces for nontoxic antifouling coatings for application in the marine environment…”
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Effect of doping concentration and temperature on the morphology, crystallinity and electrical conductivity of Al:ZnO nanostructured films grown from aqueous solution by Musat, V., Mazilu, M., Tigau, N., Alexandru, P., Dinescu, A., Purica, M.

“…Al-doped ZnO nanostructures were grown on glass substrate by hydrothermal method, in the temperature range of 70–95°C, from aqueous solutions of zinc nitrate…”
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GaN/Si based single SAW resonator temperature sensor operating in the GHz frequency range by Müller, A., Konstantinidis, G., Buiculescu, V., Dinescu, A., Stavrinidis, A., Stefanescu, A., Stavrinidis, G., Giangu, I., Cismaru, A., Modoveanu, A.

“…•GaN based SAW temperature sensor was designed, manufactured and characterized.•The SAW structures have been obtained using advanced nano-lithographic…”
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Morpho ierarhic TiO2 with plasmonic gold decoration for highly active photocatalysis properties by Mihai, S., Cursaru, D.L., Ghita, D., Dinescu, A.

“…This work describes the synthesis of bioinspired morpho TiO2 decorated with gold nanoparticles. The photocatalytic properties of the morho Au–TiO2 is to be…”
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Predicting Trainee Clinical Success From Performance at Simulated Endotracheal Intubation by Hastings, Randolph H., Tapia, Viridiana J., Lurie, Benjamin, Hallare, Jericho A., Dinescu, A. Teodora, Gabriel, Rodney A., Delson, Nathan, Suresh, Preetham J.

“…INTRODUCTIONMultiple attempts and failure at endotracheal intubation (ETI) are common for inexperienced practitioners and can cause patient morbidity. A test…”
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Low-Voltage Permittivity Control of Coplanar Lines Based on Hafnium Oxide Ferroelectrics Grown on Silicon by Aldrigo, M., Dragoman, M., Iordanescu, S., Nastase, F., Vulpe, S., Dinescu, A., Vasilache, D.

“…This paper is dedicated to the study of the tunable electromagnetic properties of HfO2 doped with Zr (further referred to as HfZrO) grown on high-resistivity…”
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Demonstration of Microwave Harvesting Through Pyroelectricity in Cryogenic Conditions: A Quantum-to-Experimental Approach by Aldrigo, M., Dragoman, M., Dinescu, A., Vasilache, D., Iordanescu, S., Dinu, L. A., Dragoman, D., Laudadio, E., Pavoni, E., Pierantoni, L., Mencarelli, D.

“…In this letter, we present a comprehensive study of a planar field effect transistor (FET) with a graphene/ferroelectric channel on high-resistivity silicon…”
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Propagation of material and surface profile uncertainties on MEMS micro‐resonators using a stochastic second‐order computational multi‐scale approach by Lucas, V., Golinval, J.‐C., Voicu, R. C., Danila, M., Gavrila, R., Müller, R., Dinescu, A., Noels, L., Wu, L.

“…Summary This paper aims at accounting for the uncertainties because of material structure and surface topology of micro‐beams in a stochastic multi‐scale…”
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Resonance frequency vs. magnetic field analysis for ScA1N/Si SAW resonators with magnetostrictive metalization on the nanolithographic IDTs by Boldeiu, G., Nastase, C., Nicoloiu, A, Florescu, A., Zdru, I, Vasilache, D., Dinescu, A, Muller, A.

“…The paper analyses the variation of the resonance frequency vs magnetic field on novel SAW resonators fabricated on ScAINISi by e-beam nanolithography, using a…”
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Novel ScAlN/Si SAW-type devices targeting surface acoustic wave/spin wave coupling by Nicoloiu, A., Nastase, C., Zdru, I., Vasilache, D., Boldeiu, G., Ciornei, M. C., Dinescu, A., Muller, A.

“…This paper reports high frequency surface acoustic wave (SAW) devices developed on Sc doped (30%) AlN on high resistivity Si for demonstrating surface acoustic…”
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Development of high frequency SAW devices devoted for pressure sensing by Vasilache, D., Nicoloiu, A., Boldeiu, G., Zdru, I., Kostopoulos, T., Nedelcu, M., Stavrinidis, A., Nastase, C., Stavrinidis, G., Konstantinidis, G., Dinescu, A., Muller, A.

“…The paper presents a successful demonstration of 0-level packaged SAW pressure sensors developed on GaN/Si thin membranes (1.3 μ m/ 10 μ m) with a backside Mo…”
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2 nm Quantum Optical Lithography by Pavel, E., Jinga, S., Andronescu, E., Vasile, B.S., Kada, G., Sasahara, A., Tosa, N., Matei, A., Dinescu, M., Dinescu, A., Vasile, O.R.

“…Optical lithography is a key technique in the development of semiconductor industry. However, diffraction effects limit the minimal resolvable feature size to…”
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3D direct laser writing of Petabyte Optical Disk by Pavel, E., Jinga, S.I., Vasile, B.S., Dinescu, A., Trusca, R., Tosa, N.

“…We report novel results for 3D recording of an optical disk with ultra-high density. Multilayer 5nm nanomarks were experimentally obtained by using fluorescent…”
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Failure of lipid emulsion to reverse neurotoxicity after an ultrasound-guided axillary block with ropivacaine and mepivacaine by Calenda, Emile, Dinescu, Stelian A.

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