Search Results - "PAPAGELIS, K"

Optical detection of strain and doping inhomogeneities in single layer MoS2 by Michail, A., Delikoukos, N., Parthenios, J., Galiotis, C., Papagelis, K.

“…Van der Waals single-layer materials are characterized by an inherent extremely low bending rigidity and therefore are prone to nanoscale structural…”
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Chemical oxidation of multiwalled carbon nanotubes by Datsyuk, V., Kalyva, M., Papagelis, K., Parthenios, J., Tasis, D., Siokou, A., Kallitsis, I., Galiotis, C.

“…The effect of oxidation on the structural integrity of multiwalled carbon nanotubes through acidic (nitric acid and a mixture of sulfuric acid and hydrogen…”
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Compressive response and buckling of graphene nanoribbons by Sgouros, A. P., Kalosakas, G., Papagelis, K., Galiotis, C.

“…We examine the mechanical response of single layer graphene nanoribbons (GNR) under constant compressive loads through molecular dynamics simulations…”
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Raman spectroscopy of graphene at high pressure: Effects of the substrate and the pressure transmitting media by Filintoglou, K., Papadopoulos, N., Arvanitidis, J., Christofilos, D., Frank, O., Kalbac, M., Parthenios, J., Kalosakas, G., Galiotis, C., Papagelis, K.

“…The pressure evolution of the Raman spectrum of graphene grown by chemical vapor deposition on polycrystalline copper is investigated with the use of polar and…”
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Experimentally derived axial stress–strain relations for two-dimensional materials such as monolayer graphene by Androulidakis, Ch, Tsoukleri, G., Koutroumanis, N., Gkikas, G., Pappas, P., Parthenios, J., Papagelis, K., Galiotis, C.

“…A methodology is presented here for deriving true experimental axial stress–strain curves in both tension and compression for monolayer graphene through the…”
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Transforming graphene nanoribbons into nanotubes by use of point defects by Sgouros, A, Sigalas, M M, Papagelis, K, Kalosakas, G

“…Using molecular dynamics simulations with semi-empirical potentials, we demonstrate a method to fabricate carbon nanotubes (CNTs) from graphene nanoribbons…”
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Buckypaper as Pt-free cathode electrode in photoactivated fuel cells by Sfaelou, S., Antoniadou, M., Trakakis, G., Dracopoulos, V., Tasis, D., Parthenios, J., Galiotis, C., Papagelis, K., Lianos, P.

“…The possibility to substitute a standard Pt/carbon-black/carbon-cloth oxygen-reducing cathode by buckypaper has been studied in a photoactivated fuel cell. It…”
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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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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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Covalently functionalized carbon nanotubes as macroinitiators for radical polymerization by Papagelis, K., Kalyva, M., Tasis, D., Parthenios, J., Siokou, A., Galiotis, C.

“…Single‐walled carbon nanotubes were functionalized along their sidewalls with hydroxyalkyl groups using a radical addition scheme. These moieties were found to…”
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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 spectroscopy of single wall carbon nanotubes functionalized with terpyridine–ruthenium complexes by Müller, M., Papagelis, K., Maultzsch, J., Stefopoulos, A. A., Pefkianakis, E. K., Andreopoulou, A. K., Kallitsis, J. K., Thomsen, C.

“…A resonant Raman scattering study on single wall carbon nanotubes (SWCNTs) decorated with terpyridine–Ru(II)–terpyridine (tpy–Ru(II)–tpy) moieties is…”
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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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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 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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μ+SR study of carbon-doped MgB2 superconductors by Papagelis, K, Arvanitidis, J, Prassides, K, Schenck, A, Takenobu, T, Iwasa, Y

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