Search Results - "Frangis, N."

Nanostructuring, Compositional Fluctuations, and Atomic Ordering in the Thermoelectric Materials AgPbmSbTe2+m. The Myth of Solid Solutions by QUAREZ, Eric, HSU, Kuei-Fang, PCIONEK, Robert, FRANGIS, N., POLYCHRONIADIS, E. K., KANATZIDIS, Mercouri G.

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Structural characterization of poly-Si Films crystallized by Ni Metal Induced Lateral Crystallization by Vouroutzis, N., Stoemenos, J., Frangis, N., Radnóczi, G. Z., Knez, D., Hofer, F., Pécz, B.

“…The growth of the poly-Si films was studied by Transmission Electron Microscopy (TEM) after Ni Metal Induced Lateral Crystallization (Ni-MILC) of amorphous Si…”
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Two-phases epitaxial growth of erbium silicide on Si (1 0 0) by Frangis, N.

“…During the growth of erbium silicide on a Si (1 0 0) substrate the exceptional growth of a trapezoid inclusion in the substrate was observed by electron…”
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Laser ablation in water: A route to synthesize nanoparticles of titanium monoxide by Semaltianos, N.G., Logothetidis, S., Frangis, N., Tsiaoussis, I., Perrie, W., Dearden, G., Watkins, K.G.

“…[Display omitted] ► TiO in the disordered phase and also in the form of nanoparticles can be synthesized by laser ablation of a bulk Ti target in deionized…”
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A silicon-wafer based p-n junction solar cell by aluminum-induced recrystallization and doping by Gardelis, S., Nassiopoulou, A. G., Manousiadis, P., Vouroutzis, Ν., Frangis, N.

“…We fabricated a silicon-wafer based p-n junction solar cell with conversion efficiency of 11% without conventional doping of the emitter or the use of…”
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Thermoelectric Properties of Nanocrystalline PbTe Synthesized by Mechanical Alloying by Papageorgiou, Ch, Hatzikraniotis, E., Lioutas, Ch. B., Frangis, N., Valassiades, O., Paraskevopoulos, K. M., Kyratsi, Th

“…In this work, nanocrystalline lead telluride powder was synthesized from high-purity elements by mechanical alloying by means of a planetary ball-milling…”
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A self-organized nanostructure induced by phase separation in NiCuZn-ferrites by Sakellari, D., Frangis, N., Polychroniadis, E.K.

“…Transmission electron microscopy investigation revealed a phase separation in the NiCuZn ferrites. In a cubic (Ni,Zn)Fe 2O 4 matrix precipitates of the cubic…”
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Thin film and interface properties during ZnO deposition onto high-barrier hybrid/PET flexible substrates by Koidis, C., Logothetidis, S., Laskarakis, A., Tsiaoussis, I., Frangis, N.

“…The combination of transparent conductive oxides with high-barrier films deposited onto flexible polymeric substrates is of considerable importance in order to…”
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Different nanostructures identified in boron nitride thin films grown on Si (100) by rf magnetron sputtering by Frangis, N., Tsiaoussis, I., Panayiotatos, Y., Logothetidis, S.

“…Boron nitride (BN) thin films grown on Si (100) substrates by radio frequency magnetron sputtering, with varying growth parameters, are studied by…”
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Well‐orientated cubic boron nitride nanocrystals as studied by high‐resolution transmission electron microscopy by TSIAOUSSIS, I., FRANGIS, N.

“…Summary In a boron nitride thin film, grown on a Si (100) substrate by radio frequency magnetron sputtering, a striking nanostructure is observed by…”
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Role of the oxygen partial pressure in the formation of composite Co-CoO nanoparticles by reactive aggregation by De Toro, J. A., Andrés, J. P., González, J. A., Riveiro, J. M., Estrader, M., López–Ortega, A., Tsiaoussis, I., Frangis, N., Nogués, J.

“…The magnetic properties of diluted films composed of nanocomposite Co-CoO nanoparticles (of ~8 nm diameter) dispersed in a Cu matrix have been investigated…”
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LDPE/plasticized starch blends containing PE-g-MA copolymer as compatibilizer by Bikiaris, D., Prinos, J., Koutsopoulos, K., Vouroutzis, N., Pavlidou, E., Frangis, N., Panayiotou, C.

“…In the present study a series of polyethylene/plasticized starch blends were prepared using a poly(ethylene-g-maleic anhydride) copolymer as a reactive…”
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Structural, microstructural and magnetic properties of nanocomposite isotropic Sm(Co balFe 0.1M y Zr 0.04B 0.04) 7.5 ribbons with M=Ni, Cu and y=0.09 and 0.12 by Makridis, S.S., Panagiotopoulos, I., Tsiaoussis, I., Frangis, N., Pavlidou, E., Chrisafis, K., Papathanasiou, G.F., Efthimiadis, K., Hadjipanayis, G.C., Niarchos, D.

“…In boron-substituted melt-spun Sm(Co,Fe,Cu,Zr) 7.5-type alloys a nanocomposite microstructure and high coercivities in both as-spun and short-time annealed…”
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Growth, optical and nanostructural properties of magnetron sputtered ZnO thin films deposited on polymeric substrates by Koidis, C., Logothetidis, S., Georgiou, D., Laskarakis, A., Lousinian, S., Tsiaoussis, I., Frangis, N.

“…ZnO thin films were deposited onto flexible Poly‐Ethylene Terephthalate and Poly‐Ethylene Naphthalate substrates in an ultra‐high vacuum chamber by Pulsed DC…”
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The double modulation superstructure of the room temperature stable phase of stoichiometric Cu2Te by Vouroutzis, N., Frangis, N., Manolikas, C.

“…The structure of the room temperature phase αI‐Cu2Te is studied by means of electron diffraction and high resolution electron microscopy. It is found that the…”
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Dielectric properties and electronic transitions of porous and nanostructured cerium oxide films by Logothetidis, S, Patsalas, P, Evangelou, E.K, Konofaos, N, Tsiaoussis, I, Frangis, N

“…Cerium dioxide (CeO2) exhibits exceptional electronic properties such as optical transparency and high refractive index (n) and high dc dielectric constant…”
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Columnar growth of ultra-thin nanocrystalline Si films on quartz by Low Pressure Chemical Vapor Deposition: accurate control of vertical size by Lioutas, Ch. B., Vouroutzis, N., Tsiaoussis, I., Frangis, N., Gardelis, S., Nassiopoulou, A. G.

“…Ultra‐thin nanocrystalline silicon films with varying thickness from 5 to 30 nm were grown on quartz by low pressure chemical vapor deposition (LPCVD) of Si…”
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High resolution electron microscopy of CrN–TiN thin films grown on Si(100) by magnetron sputtering by Frangis, N., Papapetros, D., Tsiaoussis, I., Logothetidis, S.

“…CrN–TiN thin films were deposited as successive, alternating layers on Si(100) substrates using a closed field unbalanced reactive magnetron sputtering method…”
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The growth of Pd thin films on a 6H-SiC(0 0 0 1) substrate by Tsiaoussis, I., Frangis, N., Manolikas, C., Nguyen Tan, T.A.

“…Pd thin films, grown on Si-rich 6H-SiC(0 0 0 1) substrates, were studied by atomic force microscopy, electron diffraction and high-resolution transmission…”
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Microstructural investigation of 3C-SiC islands grown by VLS mechanism on 6H-SiC substrate by Andreadou, A., Soueidan, M., Tsiaoussis, I., Polychroniadis, E.K., Ferro, G., Frangis, N.

“…Trying to understand how 3C-SiC polytype could nucleate on a 6H-SiC (0 0 0 1) surface from a liquid phase, the initial stage of the vapor–liquid–solid (VLS)…”
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