Search Results - "Piquer, C"

Fe K‑Edge X‑ray Absorption Spectroscopy Study of Nanosized Nominal Magnetite by Piquer, C, Laguna-Marco, M. A, Roca, A. G, Boada, R, Guglieri, C, Chaboy, J

“…When studying nominal magnetite nanoparticles, it is mandatory to obtain a precise structural characterization to get an accurate relationship with their…”
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Growth and characterization of novel Ir1–xCrxO2 thin films by Arias-Egido, E., Laguna-Marco, M.A., Piquer, C., Chaboy, J., Fabbris, G., Haskel, D.

“…Novel Ir1–xCrxO2 thin films have been prepared by reactive co–sputtering deposition. Composition, structure and electric and magnetic behavior have been…”
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Community pharmacy is the key to improving vitamin D levels by Lopez-Carmona, F., Toro-Ruiz, A., Gomez-Guzman, M., Valverde-Merino, M.I., Piquer-Martinez, C., Zarzuelo, M.J.

“…Vitamin D is an essential micronutrient that participates in the body's fundamental physiological processes. The pharmacist should involve the patient in his…”
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Size-dependent properties of magnetoferritin by Martínez-Pérez, M J, de Miguel, R, Carbonera, C, Martínez-Júlvez, M, Lostao, A, Piquer, C, Gómez-Moreno, C, Bartolomé, J, Luis, F

“…We report a detailed experimental study of maghemite nanoparticles, with sizes ranging from 1.6 to 6 nm, synthesized inside a biological mould of apoferritin…”
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Structural determination of Bi-doped magnetite multifunctional nanoparticles for contrast imaging by Laguna-Marco, M A, Piquer, C, Roca, A G, Boada, R, Andrés-Vergés, M, Veintemillas-Verdaguer, S, Serna, C J, Iadecola, A, Chaboy, J

“…To determine with precision how Bi atoms are distributed in Bi-doped iron oxide nanoparticles their structural characterization has been carried out by X-ray…”
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Competing effects in the magnetic polarization of non-magnetic atoms by Boada, R, Laguna-Marco, M A, Piquer, C, Chaboy, J

“…The magnetic polarization of the Lu 5d states through the Ho(1-x)Lu(x)(Fe(1-y)Al(y))(2) series has been studied by means of x-ray magnetic circular dichroism…”
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Dynamics of AC susceptibility and coercivity behavior in nanocrystalline TbAl1.5Fe0.5 alloys by Rojas, D.P., Fernández Barquín, L., González Legarreta, L., Chaboy, J., Piquer, C., de Pedro, I., Rodríguez Fernández, J.

“…The static and dynamic magnetic macroscopic properties of bulk and nanocrystalline TbAl1.5Fe0.5 alloys have been investigated. In bulk state, this alloy is…”
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A Magnetic and MÖssbauer Spectral Study of the })} Compounds by Piquer, C., Laguna-Marco, M.A., Boada, R., Plazaola, F., Chaboy, J.

“…We present here a magnetic and 57 Fe Mossbauer spectral study of the Lu(Al 1-x Fe x ) 2 compounds (x=0.50, 0.75, and 1). At relatively high temperatures (T H ~…”
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Mossbauer spectral study of NdFe1-xGaxO3 perovskites by Rubin, J, Piquer, C, Filoti, G, Parra-Borderias, M, Bartolome, F, Bartolome, J

“…The 57Fe Mossbauer spectra of NdFe1-xGaxO3 (x=,0.,0.,0.2,0.5 and 0.7) have been measured at room temperature (RT). For x < 0.5 the spectra have been fitted…”
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Evidence of intrinsic magnetism in capped ZnO nanoparticles by Chaboy, J., Boada, R., Piquer, C., Laguna-Marco, M. A., García-Hernández, M., Carmona, N., Llopis, J., Ruíz-González, M. L., González-Calbet, J., Fernández, J. F., García, M. A.

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Effect of Aluminium Substitution in RT2 Compounds (R = rare-earth, T = transition metal) on the Magnetic Properties by Modification of the Electronic Structure by BOADA, R, LAGUNA-MARCO, M. A, PIQUER, C, JIMENEZ-VILLACORTA, F, CHABOY, J

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XMCD study of the magnetic behavior of R(Al 1− x Fe x ) 2 compounds by Laguna-Marco, M.A., Chaboy, J., Piquer, C., Maruyama, H., Kawamura, N., Takagaki, M.

“…We present an XMCD study performed at the Fe–K-edge through the Ho(Al 1− x Fe x ) 2 Laves phases. In agreement with other series, a rare-earth contribution,…”
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Magnetic relaxation phenomena in R2Fe17 (R=Y, Dy, Er, Ho) and C and H derivatives by Bartolomé, J., Mukherjee, S., Rillo, C., Plugaru, N., Piquer, C.

“…The ac susceptibility anomalies present in the R2Fe17 (R=Y, Dy, Er and Ho) and in the C and H interstitial compounds were studied. They are caused by…”
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Preparation of the new compounds RE(Ta ≈0.5Fe ≈11.5) (RE = Tb, Dy, Ho, Er, Lu) by Artigas, M., Piquer, C., Rubín, J., Bartolomé, J.

“…The new compounds RETa ≈0.5Fe ≈11.5, (RE = Tb, Dy, Ho, Er and Lu), isotypic with ThMn 12, have been synthesized. X-ray diffraction shows that Ta occupies…”
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Growth and characterization of novel Ir1–xCrxO2 thin films by Arias-Egido, E., Laguna-Marco, M. A., Piquer, C., Chaboy, J., Fabbris, G., Haskel, D.

“…Novel Ir1–xCrxO2 thin films have been prepared by reactive co–sputtering deposition. Composition, structure and electric and magnetic behavior have been…”
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Additivity of magnetic contributions to the x-ray magnetic circular dichroism spectrum by Boada, R., Piquer, C., Laguna-Marco, M. A., Chaboy, J.

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Magnetic disaccommodation phenomena in R2Fe14BHx (R = Gd, Pr and Dy) compounds by Piquer, C., Artigas, M., Bartolomé, J.

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Mixed valence behavior in superconducting La1 − xCexRu2 compounds by Battisti, M., Marcelli, A., Chudinov, S., Bozukov, L., Piquer, C., Chaboy, J.

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XAS investigation of the relationship between hydrogen uptake and Mn magnetic moment instability in RMn compounds by Cibin, G., Marcelli, A., Battisti, M., Chaboy, J., Piquer, C., Bozukov, L.

“…We report the results of X-ray absorption spectroscopy (XAS) investigation on the YMn 2Hn x and GdMn 2H x series aimed to obtain a deeper insight about the…”
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Revealing fe magnetism in lanthanide-iron intermetallic compounds by tuning the rare-earth L2,3-edge x-ray absorption edges by LAGUNA-MARCO, M. A, CHABOY, J, PIQUER, C, MARUYAMA, H, ISHIMATSU, N, KAWAMURA, N, TAKAGAKI, M, SUZUKI, M

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