Search Results - "VES, S"

Crystalline and amorphous calcium carbonate as structural components of the Calappa granulata exoskeleton by Katsikini, M., Proiou, E., Vouroutzis, N., Pinakidou, F., Paloura, E.C., Smirnov, D., Brzhezinskaya, M., Ves, S.

“…[Display omitted] •Raman and NEXAFS and TEM are used for the study of the C. granulata exoskeleton.•Calcite and amorphous calcium carbonate (ACC) are detected…”
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Evaluation of the bond polarizabilities of zincblende-type semiconductors: Application to the Raman spectra of disordered GaSb/AlSb (001) superlattices by Berdekas, D., Ves, S.

“…We derive expressions for the bond polarizability (BP) parameters involving only directly measurable quantities, such as dielectric and elasto‐optic constants…”
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Effect of In implantation and annealing on the lattice disorder and nano-mechanical properties of GaN by Filintoglou, K., Kavouras, P., Katsikini, M., Arvanitidis, J., Christofilos, D., Ves, S., Wendler, E., Wesch, W.

“…The effect of 700keV In implantation and subsequent annealing on GaN was studied by Rutherford Backscattering spectroscopy, Raman spectroscopy and…”
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Raman and photoluminescence mapping of InxGa1−xN ( x  ∼ 0.4) at high pressure: Optical determination of composition and stress by Gkrana, V., Filintoglou, K., Arvanitidis, J., Christofilos, D., Bazioti, C., Dimitrakopulos, G. P., Katsikini, M., Ves, S., Kourouklis, G. A., Zoumakis, N., Georgakilas, A., Iliopoulos, E.

“…The pressure response of a polar wurtzite InxGa1−xN (x = 0.37) film epitaxially grown on a GaN/sapphire template was studied by means of combined Raman and…”
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Pressure screening in the interior of primary shells in double-wall carbon nanotubes by ARVANITIDIS, J, CHRISTOFILOS, D, PAPAGELIS, K, ANDRIKOPOULOS, K. S, TAKENOBU, T, IWASA, Y, KATAURA, H, VES, S, KOUROUKLIS, G. A

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Comparison of Fe and Si doping of GaN: An EXAFS and Raman study by Katsikini, M., Pinakidou, F., Arvanitidis, J., Paloura, E.C., Ves, S., Komninou, Ph, Bougrioua, Z., Iliopoulos, E., Moustakas, T.D.

“…The effect of Fe and Si doping in GaN grown epitaxially on Al 2O 3 is studied using Extended X-ray Absorption Fine Structure (EXAFS) and Raman spectroscopies…”
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Infrared spectroscopy and lattice dynamical calculations of Gd3Al5O12, Tb3Al5O12 and Lu3Al5O12 single crystals by PAPAGELIS, K, VES, S

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Lattice Dynamical Properties of the Rare Earth Aluminum Garnets (RE3Al5O12) by Papagelis, K., Kanellis, G., Ves, S., Kourouklis, G.A.

“…This paper reports detailed lattice dynamics studies involving experimental Raman scattering measurements and theoretical rigid ion model calculations of the…”
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Double-wall carbon nanotubes under pressure : Probing the response of individual tubes and their intratube correlation by ARVANITIDIS, J, CHRISTOFILOS, D, PAPAGELIS, K, TAKENOBU, T, IWASA, Y, KATAURA, H, VES, S, KOUROUKLIS, G. A

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Raman study of metallic carbon nanotubes at elevated pressure by Christofilos, D., Arvanitidis, J., Tzampazis, C., Papagelis, K., Takenobu, T., Iwasa, Y., Kataura, H., Lioutas, C., Ves, S., Kourouklis, G.A.

“…Raman spectroscopy has been employed in the study of the high pressure response of metallic single-(SWCNTs) and double-wall carbon nanotubes (DWCNTs). Besides…”
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High pressure Raman study of BaMoO4 by Christofilos, D., Arvanitidis, J., Kampasakali, E., Papagelis, K., Ves, S., Kourouklis, G. A.

“…The structural stability of polycrystalline BaMoO4 under hydrostatic pressure has been investigated by means of Raman spectroscopy up to 8 GPa. Raman spectra…”
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Raman and X-ray absorption near-edge structure characterization of GaN implanted with O, Ar, Xe, Te and Au by Katsikini, M., Arvanitidis, J., Paloura, E.C., Ves, S., Wendler, E., Wesch, W.

“…GaN samples implanted with O, Ar, Te, Xe and Au ions, at fluences high enough to cause the formation of an amorphous surface or buried layer, are studied using…”
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High-pressure Raman study of the Sm2.75C60 fulleride by Souliou, S. M., Arvanitidis, J., Christofilos, D., Papagelis, K., Ves, S., Kourouklis, G. A., Prassides, K., Iwasa, Y., Syassen, K.

“…The high-pressure response of the Sm 2.75 C 60 fulleride is probed by Raman spectroscopy. The Raman spectrum of Sm 2.75 C 60 and its pressure evolution differ…”
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Second-order Raman study of double-wall carbon nanotubes under high pressure by Papagelis, K., Arvanitidis, J., Christofilos, D., Andrikopoulos, K. S., Takenobu, T., Iwasa, Y., Kataura, H., Ves, S., Kourouklis, G. A.

“…The high pressure response of the second‐order Raman G ′ band in a high quality bundled double wall carbon nanotube (DWCNT) material has been investigated by…”
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High pressure Raman study of carotene-encapsulating single-wall carbon nanotubes by Arvanitidis, J., Christofilos, D., Souliou, S. M., Yanagi, K., Kataura, H., Kourouklis, G. A., Ves, S.

“…The pressure response of carotene‐encapsulating single‐wall carbon nanotubes is investigated by means of Raman spectroscopy. The pressure evolution of the…”
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High-pressure Raman study of stacked-cup carbon nanofibers by Papagelis, K., Arvanitidis, J., Christofilos, D., Souliou, S. M., Galiotis, C., Ves, S., Kourouklis, G. A.

“…Raman spectroscopy is employed to study the high-pressure response of carbon nanofibers exhibiting a unique morphology of stacked, truncated conical graphene…”
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High pressure Raman study of Y3Al5O12 by Arvanitidis, J., Papagelis, K., Christofilos, D., Kimura, H., Kourouklis, G. A., Ves, S.

“…The effect of high hydrostatic pressure on Y3Al5O12 (YAG) single crystals has been studied up to 15 GPa by Raman spectroscopy at room temperature. The pressure…”
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High pressure Raman study of the second-order vibrational modes of single- and double-walled carbon nanotubes by Papagelis, K., Andrikopoulos, K. S., Arvanitidis, J., Christofilos, D., Galiotis, C., Takenobu, T., Iwasa, Y., Kataura, H., Ves, S., Kourouklis, G. A.

“…The pressure response of the second‐order Raman G′ band of bundled double‐ (DWCNTs) and single‐wall carbon nanotubes (SWCNTs) has been investigated by means of…”
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High-pressure-induced metastable phase in tetragonal 2D polymeric C60 by Meletov, K.P, Assimopoulos, S, Tsilika, I, Kourouklis, G.A, Arvanitidis, J, Ves, S, Sundqvist, B, Wågberg, T

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Structural support of the external tubes in double-wall carbon nanotubes by Arvanitidis, J., Christofilos, D., Kourouklis, G. A., Ves, S., Takenobu, T., Iwasa, Y., Kataura, H.

“…High-pressure Raman studies of double-wall carbon nanotubes (DWCNTs) and their parent single-wall carbon nanotubes provide experimental evidence of the…”
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