J. A. Alonso

activity

20012010

most citedSr

_{6}

_{5}

_{1}

_{5}

}: non-one-dimensional behavior of a charge ordered structurally quasi-one-dimensional oxide

63 citations · 63 across the 1 of their papers we have counts for

collaborators

4 papers

cond-mat.str-el2010★ 63 cited

Sr $_{6}$ Co $_{5}$ 0{ $_{1}$ $_{5}$ }: non-one-dimensional behavior of a charge ordered structurally quasi-one-dimensional oxide

A. S. Botana, P. M. Botta, C. de la Calle +4

We have synthesized Sr $_{6}$ Co $_{5}$ O $_{15}$ , a quasi-one-dimensional oxide, measured its magnetic properties and calculated its electronic structure by ab initio techniques. We have f…

cond-mat.str-el2004

Spin-orbit induced mixed-spin ground state in $R$ NiO $_{3}$ perovskites probed by XAS: new insight into the metal to insulator transition

C. Piamonteze, F. M. F. de Groot, H. C. N. Tolentino +4

We report on a Ni L $_{2, 3}$ edges x-ray absorption spectroscopy (XAS) study in $R$ NiO $_{3}$ perovskites. These compounds exhibit a metal to insulator ( $M I$ ) transition as temperature…

cond-mat.mtrl-sci2002

Raman phonons as a probe of disorder, fluctuations and local structure in doped and undoped orthorhombic and rhombohedral manganites

L. Martin-Carron, A. de Andres, M. J. Martinez-Lope +2

We present a rationalization of the Raman spectra of orthorhombic and rhombohedral, stoichiometric and doped, manganese perovskites. In particular we study RMnO3 (R= La, Pr, Nd, Tb…

cond-mat.mtrl-sci2001

First order transition and phase separation in pyrochlores with colossal-magnetoresistance

P. Velasco, J. Mira, F. Guinea +4

Tl $_{2}$ Mn $_{2}$ O $_{7}$ pyrochlores present colossal magnetoresistance (CMR) around the long range ferromagnetic ordering temperature (T $_{C}$ ). The character of this magnetic phas…

Sr6​Co5​0{1​5​}: non-one-dimensional behavior of a charge ordered structurally quasi-one-dimensional oxide

Spin-orbit induced mixed-spin ground state in RNiO3​ perovskites probed by XAS: new insight into the metal to insulator transition

Raman phonons as a probe of disorder, fluctuations and local structure in doped and undoped orthorhombic and rhombohedral manganites

First order transition and phase separation in pyrochlores with colossal-magnetoresistance

Sr $_{6}$ Co $_{5}$ 0{ $_{1}$ $_{5}$ }: non-one-dimensional behavior of a charge ordered structurally quasi-one-dimensional oxide

Spin-orbit induced mixed-spin ground state in $R$ NiO $_{3}$ perovskites probed by XAS: new insight into the metal to insulator transition