Search Results - "Rafailov, P.M."

Electrochemical and Raman measurements on single-walled carbon nanotubes by Stoll, M., Rafailov, P.M., Frenzel, W., Thomsen, C.

“…Electrochemical measurements were performed on a carbon nanotube mat as a working electrode using different salt solutions. The gravimetric capacitance of the…”
Get full text

X-ray diffraction study of a Bi4Ge3O12 crystal by Milenov, T.I., Rafailov, P.M., Petrova, R., Kargin, Yu.F., Gospodinov, M.M.

“…A Czochralski grown Bi4Ge3O12 crystal plate of (BGO) was examined by several X-ray diffraction methods. The crystal structure, lattice parameter and the atomic…”
Get full text

Growth and characterization of LuVO4 single crystals by Dimitrov, D.Z., Rafailov, P.M., Chen, Y.F., Lee, C.S., Todorov, R., Juang, J.Y.

“…•Large size high-quality LuVO4 single crystals.•Optical transparency and large birefringence.•Correct assignment of the first-order Raman active phonons. Large…”
Get full text

Magnetic behavior of La2CoMnO6− crystal doped with Pb and Pt by Milenov, T.I., Rafailov, P.M., Urcelay-Olabarria, I., Ressouche, E., García-Muñoz, J.L., Skumryev, V., Gospodinov, M.M.

Get full text

Magnetic glass–ceramics containing multiferroic BiFeO3 crystals by Egorysheva, A.V., Milenov, T.I., Ellert, O.G., Avdeev, G.V., Rafailov, P.M., Efimov, N.N., Novotortsev, V.M.

“…A new composite material consisting of BiFeO3 crystallites inside a nonmagnetic glass-like matrix has been synthesized using the glass crystallization method…”
Get full text

Raman and optical spectroscopy characteristics of Se-doped Bi12SiO20 crystals by Milenov, T.I., Rafailov, P.M., Thomsen, C., Egorysheva, A., Titorenkova, R., Kostova, B., Skorikov, V.

Get full text

Magnetic behavior of La2CoMnO6−δ crystal doped with Pb and Pt by Milenov, T.I., Rafailov, P.M., Urcelay-Olabarria, I., Ressouche, E., García-Muñoz, J.L., Skumryev, V., Gospodinov, M.M.

“…[Display omitted] ► We present results on the growth of bulk La2CoMnO6 crystals doped with Pb and Pt. ► Crystals were characterized by EDXA, magnetic…”
Get full text

Magnetic behavior of La{sub 2}CoMnO{sub 6−δ} crystal doped with Pb and Pt by Milenov, T.I., European Polytechnical University, 23 St. Cyril and Methodius Str., 2300 Pernik, Rafailov, P.M., Urcelay-Olabarria, I., Ressouche, E., García-Muñoz, J.L., Skumryev, V., Gospodinov, M.M.

“…Graphical abstract: Display Omitted Highlights: ► We present results on the growth of bulk La{sub 2}CoMnO{sub 6} crystals doped with Pb and Pt. ► Crystals were…”
Get full text

Raman and optical spectroscopy characteristics of Se-doped Bi 12SiO 20 crystals by Milenov, T.I., Rafailov, P.M., Thomsen, C., Egorysheva, A., Titorenkova, R., Kostova, B., Skorikov, V.

“…► Growth of Bi 12SiO 20 crystals doped with Se. ► Doping Se ions enter tetrahedral positions replacing 3Si 4+ by (Se 6++ 2Fe 3+) ions. ► Changes in the lattice…”
Get full text

Lattice distortions in a Bi 12 SiO 20 crystal caused by doping with copper by Egorysheva, A.V., Milenov, T.I., Rafailov, P.M., Thomsen, C., Petrova, R., Skorikov, V.M., Gospodinov, M.M.

“…Bi 12SiO 20 crystals doped with Cu were grown by the Czochralski method along 〈 001 〉 from a melt. The concentration of the impurities was determined by…”
Get full text

Growth and characterization of La 2CoMnO 6 crystals doped with Pb by Milenov, T.I., Rafailov, P.M., Abrashev, M.V., Nikolova, R.P., Nakatsuka, A., Avdeev, G.V., Veleva, M.N., Dobreva, S., Yankova, L., Gospodinov, M.M.

“…Crystals of La 2CoMnO 6 doped with Pb were grown by the high temperature solution growth method. Several crystals were examined by scanning electron microscopy…”
Get full text

X-ray diffraction study of a Bi 4Ge 3O 12 crystal by Milenov, T.I., Rafailov, P.M., Petrova, R., Kargin, Yu.F., Gospodinov, M.M.

“…A Czochralski grown Bi 4Ge 3O 12 crystal plate of (BGO) was examined by several X-ray diffraction methods. The crystal structure, lattice parameter and the…”
Get full text

Growth and characterization of La2CoMnO6 crystals doped with Pb by Milenov, T.I., Rafailov, P.M., Abrashev, M.V., Nikolova, R.P., Nakatsuka, A., Avdeev, G.V., Veleva, M.N., Dobreva, S., Yankova, L., Gospodinov, M.M.

“…Crystals of La2CoMnO6 doped with Pb were grown by the high temperature solution growth method. Several crystals were examined by scanning electron microscopy…”
Get full text

Lattice distortions in a crystal caused by doping with copper by Egorysheva, A.V., Milenov, T.I., Rafailov, P.M., Thomsen, C., Petrova, R., Skorikov, V.M., Gospodinov, M.M.

“…Bi(12)SiO(20) crystals doped with Cu were grown by the Czochralski method along [left angle bracket]001[right-pointing angle bracket] from a melt. The…”
Get full text

Luminescence and Raman spectroscopy on MgB 2 by Rafailov, P.M, Dworzak, M, Thomsen, C

“…From a comparison of luminescence and Raman measurements on MgB 2-ceramics, we ascribe the broad and intense background in the Raman spectra to a luminescence…”
Get full text

X-ray diffraction topography observations of the core in Bi 12SiO 20 crystals doped with Mn by Milenov, T.I, Botev, P.A, Rafailov, P.M, Gospodinov, M.M

“…The core region in a bismuth silicate—Bi 12SiO 20 (BSO) crystal doped with Mn was examined by X-ray double-crystal diffraction topography. Specific features…”
Get full text

Luminescence and Raman spectroscopy on MgB2 by RAFAILOV, P. M, DWORZAK, M, THOMSEN, C

Get full text

X-ray diffraction topography observations of the core in Bi12SiO20 crystals doped with Mn by Milenov, T.I, Botev, P.A, Rafailov, P.M, Gospodinov, M.M

Get full text

Intermolecular Interaction in Carbon Nanotube Ropes by Thomsen, C., Reich, S., Goñi, A. R., Jantoljak, H., Rafailov, P. M., Loa, I., Syassen, K., Journet, C., Bernier, P.

“…Using Raman spectroscopy we determined the van‐der‐Waals component of the low‐frequency vibration in ropes of single‐walled nanotubes at 171 cm—1. While Raman…”
Get full text

Low temperature phase transition in n-pentane C 60 clathrate: a Raman scattering study by Rafailov, P.M, Hadjiev, V.G, Thomsen, C, Kamarás, K, Pekker, S

“…We present results on Raman scattering from a C 60.n-pentane (C 60.(n- C 5 H 12) 0.88( C 7 H 8) 0.05) clathrate crystal in the range 20–300 K. The Raman…”
Get full text