Search Results - "Schade, U."

The organic-rich surface of comet 67P/Churyumov-Gerasimenko as seen by VIRTIS/Rosetta by Capaccioni, F., Coradini, A., Filacchione, G., Erard, S., Arnold, G., Drossart, P., De Sanctis, M. C., Bockelee-Morvan, D., Capria, M. T., Tosi, F., Leyrat, C., Schmitt, B., Quirico, E., Cerroni, P., Mennella, V., Raponi, A., Ciarniello, M., MeCord, T., Moroz, L., Palomba, E., Ammannito, E., Barucci, M. A., Bellucci, G., Benkhoff, J., Bibring, J. P., Blanco, A., Blecka, M., Carlson, R., Carsenty, U., Colangeli, L., Combes, M., Combi, M., Crovisier, J., Encrenaz, T., Federico, C., Fink, U., Fonti, S., Ip, W. H., Irwin, P., Jaumann, R., Kuehrt, E., Langevin, Y., Magni, G., Mottola, S., Orofino, V., Palumbo, P., Piccioni, G., Schade, U., Taylor, F., Tiphene, D., Tozzi, G. P., Beck, P., Biver, N., Bonal, L., Combe, J.-Ph, Despan, D., Flamini, E., Fornasier, S., Frigeri, A., Grassi, D., Gudipati, M., Longobardo, A., Markus, K., Merlin, F., Orosei, R., Rinaldi, G., Stephan, K., Cartacci, M., Cicchetti, A., Giuppi, S., Hello, Y., Henry, F., Jacquinod, S., Noschese, R., Peter, G., Politi, R., Reess, J. M., Semery, A.

“…The VIRTIS (Visible, Infrared and Thermal Imaging Spectrometer) instrument on board the Rosetta spacecraft has provided evidence of carbon-bearing compounds on…”
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Optical conductivity of bismuth-based topological insulators by Di Pietro, P., Vitucci, F. M., Nicoletti, D., Baldassarre, L., Calvani, P., Cava, R., Hor, Y. S., Schade, U., Lupi, S.

“…The optical conductivity [sigma] sub(1) ( omega ) and the spectral weight SW of four topological insulators with increasing chemical compensation (Bi sub(2) Se…”
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Exposed water ice on the nucleus of comet 67P/Churyumov–Gerasimenko by Filacchione, G., De Sanctis, M. C., Capaccioni, F., Raponi, A., Tosi, F., Ciarniello, M., Cerroni, P., Piccioni, G., Capria, M. T., Palomba, E., Bellucci, G., Erard, S., Bockelee-Morvan, D., Leyrat, C., Arnold, G., Barucci, M. A., Fulchignoni, M., Schmitt, B., Quirico, E., Jaumann, R., Stephan, K., Longobardo, A., Mennella, V., Migliorini, A., Ammannito, E., Benkhoff, J., Bibring, J. P., Blanco, A., Blecka, M. I., Carlson, R., Carsenty, U., Colangeli, L., Combes, M., Combi, M., Crovisier, J., Drossart, P., Encrenaz, T., Federico, C., Fink, U., Fonti, S., Ip, W. H., Irwin, P., Kuehrt, E., Langevin, Y., Magni, G., McCord, T., Moroz, L., Mottola, S., Orofino, V., Schade, U., Taylor, F., Tiphene, D., Tozzi, G. P., Beck, P., Biver, N., Bonal, L., Combe, J-Ph, Despan, D., Flamini, E., Formisano, M., Fornasier, S., Frigeri, A., Grassi, D., Gudipati, M. S., Kappel, D., Mancarella, F., Markus, K., Merlin, F., Orosei, R., Rinaldi, G., Cartacci, M., Cicchetti, A., Giuppi, S., Hello, Y., Henry, F., Jacquinod, S., Reess, J. M., Noschese, R., Politi, R., Peter, G.

“…Using infrared wavelengths, micrometre-sized water-ice grains have been identified on the nucleus (which is mostly coated in a dark material) of comet…”
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Seasonal exposure of carbon dioxide ice on the nucleus of comet 67P/Churyumov-Gerasimenko by Filacchione, G., Raponi, A., Capaccioni, F., Ciarniello, M., Tosi, F., Capria, M. T., De Sanctis, M. C., Migliorini, A., Piccioni, G., Cerroni, P., Barucci, M. A., Fornasier, S., Schmitt, B., Quirico, E., Erard, S., Bockelee-Morvan, D., Leyrat, C., Arnold, G., Mennella, V., Ammannito, E., Bellucci, G., Benkhoff, J., Bibring, J. P., Blanco, A., Blecka, M. I., Carlson, R., Carsenty, U., Colangeli, L., Combes, M., Combi, M., Crovisier, J., Drossart, P., Encrenaz, T., Federico, C., Fink, U., Fonti, S., Fulchignoni, M., Ip, W.-H., Irwin, P., Jaumann, R., Kuehrt, E., Langevin, Y., Magni, G., McCord, T., Moroz, L., Mottola, S., Palomba, E., Schade, U., Stephan, K., Taylor, F., Tiphene, D., Tozzi, G. P., Beck, P., Biver, N., Bonal, L., Combe, J.-Ph, Despan, D., Flamini, E., Formisano, M., Frigeri, A., Grassi, D., Gudipati, M. S., Kappel, D., Longobardo, A., Mancarella, F., Markus, K., Merlin, F., Orosei, R., Rinaldi, G., Cartacci, M., Cicchetti, A., Hello, Y., Henry, F., Jacquinod, S., Reess, J. M., Noschese, R., Politi, R., Peter, G.

“…Carbon dioxide (CO₂) is one of the most abundant species in cometary nuclei, but because of its high volatility, CO₂ ice is generally only found beneath the…”
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Combined high-pressure and high-temperature vibrational studies of dolomite: phase diagram and evidence of a new distorted modification by Efthimiopoulos, I., Jahn, S., Kuras, A., Schade, U., Koch-Müller, M.

“…A combined high-pressure mid-infrared absorption and Raman spectroscopy study on a natural CaMg 0.98 Fe 0.02 (CO 3 ) 2 dolomite sample was performed both at…”
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Strong correlation of electronic and lattice excitations in GaAs/AlGaAs semiconductor quantum wells revealed by two-dimensional terahertz spectroscopy by Kuehn, W, Reimann, K, Woerner, M, Elsaesser, T, Hey, R, Schade, U

“…Coulomb-mediated interactions between intersubband excitations of electrons in GaAs/AlGaAs double quantum wells and longitudinal optical phonons are studied by…”
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Surface roughness effects on the terahertz reflectance of pure explosive materials by Ortolani, M., Lee, J. S., Schade, U., Hübers, H.-W.

“…We studied the effect of surface roughness on terahertz reflectance spectra of explosives at both quasinormal and oblique incidence by Fourier-transform…”
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Brilliant, coherent far-infrared (THz) synchrotron radiation by Abo-Bakr, M, Feikes, J, Holldack, K, Kuske, P, Peatman, W B, Schade, U, Wüstefeld, G, Hübers, H-W

“…A new technology for generating steady state, brilliant, broadband, coherent, far-infrared (FIR) radiation in electron storage rings is presented, suitable for…”
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The Surface Composition and Temperature of Asteroid 21 Lutetia As Observed by Rosetta/VIRTIS by Coradini, A., Capaccioni, F., Erard, S., Arnold, G., De Sanctis, M. C., Filacchione, G., Tosi, F., Barucci, M. A., Capria, M. T., Ammannito, E., Grassi, D., Piccioni, G., Giuppi, S., Bellucci, G., Benkhoff, J., Bibring, J. P., Blanco, A., Blecka, M., Bockelee-Morvan, D., Carraro, F., Carlson, R., Carsenty, U., Cerroni, P., Colangeli, L., Combes, M., Combi, M., Crovisier, J., Drossart, P., Encrenaz, E. T., Federico, C., Fink, U., Fonti, S., Giacomini, L., Ip, W. H., Jaumann, R., Kuehrt, E., Langevin, Y., Magni, G., McCord, T., Mennella, V., Mottola, S., Neukum, G., Orofino, V., Palumbo, P., Schade, U., Schmitt, B., Taylor, F., Tiphene, D., Tozzi, G.

“…The Visible, InfraRed, and Thermal Imaging Spectrometer (VIRTIS) on Rosetta obtained hyperspectral images, spectral reflectance maps, and temperature maps of…”
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Vibrational response of strontianite at high pressures and high temperatures and construction of P–T phase diagram by Efthimiopoulos, I., Müller, J., Winkler, B., Otzen, C., Harms, M., Schade, U., Koch-Müller, M.

“…Our joint high-pressure and high-temperature mid-infrared absorbance and Raman investigations on a synthetic strontianite sample led to the construction of the…”
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Observation of charge-density-wave excitations in manganites by Nucara, A, Maselli, P, Calvani, P, Sopracase, R, Ortolani, M, Gruener, G, Guidi, M Cestelli, Schade, U, García, J

“…In the optical conductivity of four different manganites with commensurate charge order (CO), strong peaks appear in the meV range below the ordering…”
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Infrared evidence of a Slater metal-insulator transition in NaOsO3 by Vecchio, I. Lo, Perucchi, A., Di Pietro, P., Limaj, O., Schade, U., Sun, Y., Arai, M., Yamaura, K., Lupi, S.

“…The magnetically driven metal-insulator transition (MIT) was predicted by Slater in the fifties. Here a long-range antiferromagnetic (AF) order can open up a…”
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Concept for a single-shot mid-infrared spectrometer using synchrotron radiation by Schade, U., Ritter, E., Hegemann, P., Aziz, E.F., Hofmann, K.P.

“…Several attempts have been made to extend time-resolved mid infrared spectroscopy to higher time resolution. Such methods are either limited to specific…”
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THz near-field imaging employing synchrotron radiation by Schade, U., Holldack, K., Kuske, P., Wüstefeld, G., Hübers, H.-W.

“…Terahertz scanning near-field infrared microscopy below 1 THz is demonstrated at an electron storage ring using coherent synchrotron radiation. Spatial…”
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Low-energy electrodynamics of superconducting diamond by Ortolani, M, Lupi, S, Baldassarre, L, Schade, U, Calvani, P, Takano, Y, Nagao, M, Takenouchi, T, Kawarada, H

“…Heavily boron-doped, diamond films can become superconducting with critical temperatures Tc well above 4 K. Here we first measure the reflectivity of such a…”
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Far-infrared studies on Nafion and perfluoroimide acid (PFIA) and their alkali salts by Bawagan, A.D.O., Hamrock, S.J., Schaberg, M., Yousef, I., Ritter, E., Schade, U.

“…The terahertz/far-infrared spectra (<300cm−1) of perfluorinated sulfonic acid (Nafion NR211 polymer) and perfluoroimide acid (PFIA polymer) and their alkali…”
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An extended infrared study of the p , T phase diagram of the p -doped Cu–O plane by Nicoletti, D, Di Pietro, P, Limaj, O, Calvani, P, Schade, U, Ono, S, Ando, Yoichi, Lupi, S

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Pseudogap dependence of the optical conductivity spectra of Ca3Ru2O7: a possible contribution of the orbital flip excitation by Lee, J S, Moon, S J, Yang, B J, Yu, Jaejun, Schade, U, Yoshida, Y, Ikeda, S-I, Noh, T W

“…Optical spectra of a double-layered perovskite ruthenate Ca3Ru2O7 show a pseudogap opening around 200 cm(-1) below 50 K, which is attributable to the partial…”
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Infrared evidence of a Slater metal-insulator transition in NaOsO3 by Vecchio, I. Lo, Perucchi, A., Di Pietro, P., Limaj, O., Schade, U., Sun, Y., Arai, M., Yamaura, K., Lupi, S.

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HLA-DR expression and soluble HLA-DR levels in septic patients after trauma by DITSCHKOWSKI, M, KREUZFELDER, E, REBMANN, V, FERENCIK, S, MAJETSCHAK, M, SCHMID, E. N, OBERTACKE, U, HIRCHE, H, SCHADE, U. F, GROSSE-WILDE, H

“…To determine if cellular and soluble HLA-DR molecules may be relevant in severely injured patients for the development of gram-positive or gram-negative…”
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