Search Results - "Chotard, N"

A 3.6 V lithium-based fluorosulphate insertion positive electrode for lithium-ion batteries by Walker, W, Tarascon, J-M, Recham, N, Chotard, J-N, Dupont, L, Delacourt, C, Armand, M

“…Li-ion batteries have contributed to the commercial success of portable electronics, and are now in a position to influence higher-volume applications such as…”
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A 3.90 V iron-based fluorosulphate material for lithium-ion batteries crystallizing in the triplite structure by Barpanda, P., Ati, M., Melot, B. C., Rousse, G., Chotard, J-N., Doublet, M-L., Sougrati, M. T., Corr, S. A., Jumas, J-C., Tarascon, J-M.

“…Li-ion batteries have empowered consumer electronics and are now seen as the best choice to propel forward the development of eco-friendly (hybrid) electric…”
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Exploring the spectral diversity of low-redshift Type Ia supernovae using the Palomar Transient Factory by Maguire, K., Sullivan, M., Pan, Y.-C., Gal-Yam, A., Hook, I. M., Howell, D. A., Nugent, P. E., Mazzali, P., Chotard, N., Clubb, K. I., Filippenko, A. V., Kasliwal, M. M., Kandrashoff, M. T., Poznanski, D., Saunders, C. M., Silverman, J. M., Walker, E., Xu, D.

“…We present an investigation of the optical spectra of 264 low-redshift (z < 0.2) Type Ia supernovae (SNe Ia) discovered by the Palomar Transient Factory, an…”
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Nearby Supernova Factory Observations of SN 2007if: First Total Mass Measurement of a Super-Chandrasekhar-Mass Progenitor by Scalzo, R. A, Aldering, G, Antilogus, P, Aragon, C, Bailey, S, Baltay, C, Bongard, S, Buton, C, Childress, M, Chotard, N, Copin, Y, Fakhouri, H. K, Gal-Yam, A, Gangler, E, Hoyer, S, Kasliwal, M, Loken, S, Nugent, P, Pain, R, Pécontal, E, Pereira, R, Perlmutter, S, Rabinowitz, D, Rau, A, Rigaudier, G, Runge, K, Smadja, G, Tao, C, Thomas, R. C, Weaver, B, Wu, C

“…We present photometric and spectroscopic observations of SN 2007if, an overluminous (M_V = -20.4), red (B-V = 0.16 at B-band maximum), slow-rising (t_rise = 24…”
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Enhancement of the hydrogen release of Mg(BH4)2 by concomitant effects of nano-confinement and catalysis by Clémençon, D., Davoisne, C., Chotard, J.-N., Janot, R.

“…Magnesium borohydride, Mg(BH4)2, is an interesting material for hydrogen storage due to its high hydrogen content (14.9 wt.% of H2). Unfortunately, a…”
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Ionothermal Synthesis of Li-Based Fluorophosphates Electrodes by Recham, N, Chotard, J-N, Jumas, J-C, Laffont, L, Armand, M, Tarascon, J-M

“…Fluoride-based materials have regained interest within the field of Li-ion batteries largely due to the advent of nanosizing which has transformed the…”
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Synthesis and electrochemical properties of pure LiFeSO4F in the triplite structure by Ati, M., Melot, B.C., Chotard, J.-N., Rousse, G., Reynaud, M., Tarascon, J.-M.

“…Recently in the Li-ion battery community there has been an intense amount of attention focusing on developing 22 positive electrodes which operate on the…”
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SNEMO: Improved Empirical Models for Type Ia Supernovae by Saunders, C., Aldering, G., Antilogus, P., Bailey, S., Baltay, C., Barbary, K., Baugh, D., Boone, K., Bongard, S., Buton, C., Chen, J., Chotard, N., Copin, Y., Dixon, S., Fagrelius, P., Fakhouri, H. K., Feindt, U., Fouchez, D., Gangler, E., Hayden, B., Hillebrandt, W., Kim, A. G., Kowalski, M., Küsters, D., Leget, P.-F., Lombardo, S., Nordin, J., Pain, R., Pecontal, E., Pereira, R., Perlmutter, S., Rabinowitz, D., Rigault, M., Rubin, D., Runge, K., Smadja, G., Sofiatti, C., Suzuki, N., Tao, C., Taubenberger, S., Thomas, R. C., Vincenzi, M.

“…SN Ia cosmology depends on the ability to fit and standardize observations of supernova magnitudes with an empirical model. We present here a series of new…”
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Type Ia supernova bolometric light curves and ejected mass estimates from the Nearby Supernova Factory by Scalzo, R., Aldering, G., Antilogus, P., Aragon, C., Bailey, S., Baltay, C., Bongard, S., Buton, C., Cellier-Holzem, F., Childress, M., Chotard, N., Copin, Y., Fakhouri, H. K., Gangler, E., Guy, J., Kim, A. G., Kowalski, M., Kromer, M., Nordin, J., Nugent, P., Paech, K., Pain, R., Pecontal, E., Pereira, R., Perlmutter, S., Rabinowitz, D., Rigault, M., Runge, K., Saunders, C., Sim, S. A., Smadja, G., Tao, C., Taubenberger, S., Thomas, R. C., Weaver, B. A.

“…We present a sample of normal Type Ia supernovae (SNe Ia) from the Nearby Supernova Factory data set with spectrophotometry at sufficiently late phases to…”
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HOST GALAXY PROPERTIES AND HUBBLE RESIDUALS OF TYPE Ia SUPERNOVAE FROM THE NEARBY SUPERNOVA FACTORY by Childress, M, ALDERING, G, Antilogus, P, Aragon, C, Bailey, S, Baltay, C, Bongard, S, Buton, C, Canto, A, CELLIER-HOLZEM, F

“…We examine the relationship between Type Ia supernova (SN Ia) Hubble residuals and the properties of their host galaxies using a sample of 115 SNe Ia from the…”
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IMPROVING COSMOLOGICAL DISTANCE MEASUREMENTS USING TWIN TYPE IA SUPERNOVAE by Fakhouri, H. K., Boone, K., Aldering, G., Antilogus, P., Aragon, C., Bailey, S., Baltay, C., Barbary, K., Baugh, D., Bongard, S., Buton, C., Chen, J., Childress, M., Chotard, N., Copin, Y., Fagrelius, P., Feindt, U., Fleury, M., Fouchez, D., Gangler, E., Hayden, B., Kim, A. G., Kowalski, M., Leget, P.-F., Lombardo, S., Nordin, J., Pain, R., Pecontal, E., Pereira, R., Perlmutter, S., Rabinowitz, D., Ren, J., Rigault, M., Rubin, D., Runge, K., Saunders, C., Scalzo, R., Smadja, G., Sofiatti, C., Strovink, M., Suzuki, N., Tao, C., Thomas, R. C., Weaver, B. A.

“…ABSTRACT We introduce a method for identifying "twin" Type Ia supernovae (SNe Ia) and using them to improve distance measurements. This novel approach to SN Ia…”
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Magnetic Structure and Properties of the Li-Ion Battery Materials FeSO4F and LiFeSO4F by Melot, B. C, Rousse, G, Chotard, J.-N, Ati, M, Rodríguez-Carvajal, J, Kemei, M. C, Tarascon, J.-M

“…Using magnetic susceptibility and low-temperature neutron diffraction experiments we present a thorough characterization of the magnetic properties of LiFeSO4F…”
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SN 2012dn from early to late times: 09dc-like supernovae reassessed by Taubenberger, S, Floers, A, Vogl, C, Kromer, M, Spyromilio, J, Aldering, G, Antilogus, P, Bailey, S, Baltay, C, Bongard, S, Boone, K, Buton, C, Chotard, N, Copin, Y, Dixon, S, Fouchez, D, Fransson, C, Gangler, E, Gupta, R R, Hachinger, S, Hayden, B, Hillebrandt, W, Kim, A G, Kowalski, M, Leget, P-F, Leibundgut, B, Mazzali, P A, Noebauer, U M, Nordin, J, Pain, R, Pakmor, R, Pecontal, E, Pereira, R, Perlmutter, S, Ponder, K A, Rabinowitz, D, Rigault, M, Rubin, D, Runge, K, Saunders, C, Smadja, G, Tao, C, Thomas, R C

“…Abstract As a candidate ‘super-Chandrasekhar’ or 09dc-like Type Ia supernova (SN Ia), SN 2012dn shares many characteristics with other members of this…”
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Nuclear magnetic resonance study of anion and cation dynamics in CsSiH3 by Skoryunov, R.V., Babanova, O.A., Soloninin, A.V., Skripov, A.V., Chotard, J.-N., Janot, R., Tang, W.S., Dimitrievska, M., Udovic, T.J.

“…In order to study the dynamical properties of cesium silanide CsSiH3, we have measured the 1H and 133Cs nuclear magnetic resonance (NMR) spectra and…”
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Type Ia Supernova Carbon Footprints by Thomas, R. C, Aldering, G, Antilogus, P, Aragon, C, Bailey, S, Baltay, C, Bongard, S, Buton, C, Canto, A, Childress, M, Chotard, N, Copin, Y, Fakhouri, H. K, Gangler, E, Hsiao, E. Y, Kerschhaggl, M, Kowalski, M, Loken, S, Nugent, P, Paech, K, Pain, R, Pecontal, E, Pereira, R, Perlmutter, S, Rabinowitz, D, Rigault, M, Rubin, D, Runge, K, Scalzo, R, Smadja, G, Tao, C, Weaver, B. A, Wu, C, Brown, P. J, Milne, P. A

“…We present convincing evidence of unburned carbon at photospheric velocities in new observations of five Type Ia supernovae (SNe Ia) obtained by the Nearby…”
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The Extinction Properties of and Distance to the Highly Reddened Type IA Supernova 2012cu by Huang, X., Raha, Z., Aldering, G., Antilogus, P., Bailey, S., Baltay, C., Barbary, K., Baugh, D., Boone, K., Bongard, S., Buton, C., Chen, J., Chotard, N., Copin, Y., Fagrelius, P., Fakhouri, H. K., Feindt, U., Fouchez, D., Gangler, E., Hayden, B., Hillebrandt, W., Kim, A. G., Kowalski, M., Leget, P.-F., Lombardo, S., Nordin, J., Pain, R., Pecontal, E., Pereira, R., Perlmutter, S., Rabinowitz, D., Rigault, M., Rubin, D., Runge, K., Saunders, C., Smadja, G., Sofiatti, C., Stocker, A., Suzuki, N., Taubenberger, S., Tao, C., Thomas, R. C.

“…Correcting Type Ia Supernova brightnesses for extinction by dust has proven to be a vexing problem. Here we study the dust foreground to the highly reddened SN…”
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A metric space for Type Ia supernova spectra by Sasdelli, Michele, Hillebrandt, W., Aldering, G., Antilogus, P., Aragon, C., Bailey, S., Baltay, C., Benitez-Herrera, S., Bongard, S., Buton, C., Canto, A., Cellier-Holzem, F., Chen, J., Childress, M., Chotard, N., Copin, Y., Fakhouri, H. K., Feindt, U., Fink, M., Fleury, M., Fouchez, D., Gangler, E., Guy, J., Ishida, E. E. O., Kim, A. G., Kowalski, M., Kromer, M., Lombardo, S., Mazzali, P. A., Nordin, J., Pain, R., Pécontal, E., Pereira, R., Perlmutter, S., Rabinowitz, D., Rigault, M., Runge, K., Saunders, C., Scalzo, R., Smadja, G., Suzuki, N., Tao, C., Taubenberger, S., Thomas, R. C., Tilquin, A., Weaver, B. A.

“…We develop a new framework for use in exploring Type Ia supernovae (SNe Ia) spectra. Combining principal component analysis (PCA) and partial least square…”
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Keck Observations of the Young Metal-poor Host Galaxy of the Super-Chandrasekhar-mass Type Ia Supernova SN 2007if by Childress, M, Aldering, G, Aragon, C, Antilogus, P, Bailey, S, Baltay, C, Bongard, S, Buton, C, Canto, A, Chotard, N, Copin, Y, Fakhouri, H. K, Gangler, E, Kerschhaggl, M, Kowalski, M, Hsiao, E. Y, Loken, S, Nugent, P, Paech, K, Pain, R, Pecontal, E, Pereira, R, Perlmutter, S, Rabinowitz, D, Runge, K, Scalzo, R, Thomas, R. C, Smadja, G, Tao, C, Weaver, B. A, Wu, C

“…We present Keck LRIS spectroscopy and g-band photometry of the metal-poor, low-luminosity host galaxy of the super-Chandrasekhar-mass Type Ia supernova SN…”
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Studies of covalent amides for hydrogen storage systems: Structures and bonding of the MAl(NH 2) 4 phases with M = Li, Na and K by Eymery, J.-B., Truflandier, L., Charpentier, T., Chotard, J.-N., Tarascon, J.-M., Janot, R.

“…Mixtures of metallic amides and LiH are studied as hydrogen storage materials. We show that the amides decomposition temperature decreases as the polarizing…”
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Nuclear magnetic resonance study of anion and cation dynamics in CsSiH3 by Skoryunov, R. V., Babanova, O. A., Soloninin, A. V., Skripov, A. V., Chotard, J. -N., Janot, R., Tang, W. S., Dimitrievska, M., Udovic, T. J.

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