Zobrazeno 1 - 10
of 271
pro vyhledávání: '"Herrero-Martín, J"'
Publikováno v:
Acta Materialia 206 (2021) 116608
The layered perovskite YBaCuFeO5 (YBCFO) is considered one of the best candidates to high-temperature chiral multiferroics with strong magnetoelectric coupling. In RBaCuFeO5 perovskites (R: rare-earth or Y) A-site cations are fully ordered whereas th
Externí odkaz:
http://arxiv.org/abs/2103.05540
Autor:
Kim, Gideok, Suyolcu, Y. Eren, Herrero-Martin, J., Putzky, D., Nair, H. P., Ruf, J. P., Schreiber, N. J., Dietl, C., Christiani, G., Logvenov, G., Minola, M., van Aken, P. A., Shen, K. M., Schlom, D. G., Keimer, B.
Publikováno v:
Physical Review Materials 3, 094802 (2019)
The synthesis of stoichiometric Sr$_2$RuO$_4$ thin films has been a challenge because of the high volatility of ruthenium oxide precursors, which gives rise to ruthenium vacancies in the films. Ru vacancies greatly affect the transport properties and
Externí odkaz:
http://arxiv.org/abs/1909.13506
Autor:
Fumega, Adolfo O., Gobbi, M., Dreher, P., Wan, W., González-Orellana, C., Peña-Díaz, M., Rogero, C., Herrero-Martín, J., Gargiani, P., Ilyn, M., Ugeda, M. M., Pardo, Victor, Blanco-Canosa, S.
Publikováno v:
J. Phys. Chem. C 2019, 123, 45, 27802-27810
How magnetism emerges in low-dimensional materials such as transition metal dichalcogenides at the monolayer limit is still an open question. Herein, we present a comprehensive study of the magnetic properties of single crystal and monolayer VSe$_{2}
Externí odkaz:
http://arxiv.org/abs/1907.02034
Autor:
Chen, K., Strigari, F., Sundermann, M., Hu, Z., Fisk, Z., Bauer, E. D., Rosa, P. F. S., Sarrao, J. L., Thompson, J. D., Herrero-Martin, J., Pellegrin, E., Betto, D., Kummer, K., Tanaka, A., Wirth, S., Severing, A.
Publikováno v:
Phys. Rev. B 97, 045134 (2018)
We present linear polarization-dependent soft x-ray absorption spectroscopy data at the Ce $M_{4,5}$ edges of Cd and Sn doped CeCoIn$_5$. The 4$f$ ground state wave functions have been determined for their superconducting, antiferromagnetic and param
Externí odkaz:
http://arxiv.org/abs/1709.06830
Autor:
Agrestini, S., Kuo, C. -Y., Ko, K. -T., Hu, Z., Kasinathan, D., Vasili, H. Babu, Herrero-Martin, J., Valvidares, S. M., Pellegrin, E., Jang, L. -Y., Henschel, A., Schmidt, M., Tanaka, A., Tjeng, L. H.
Publikováno v:
Phys. Rev. B 96, 161107 (2017)
We studied the local Ru 4d electronic structure of alpha-RuCl3 by means of polarization dependent x-ray absorption spectroscopy at the Ru-L2,3 edges. We observed a vanishingly small linear dichroism indicating that electronically the Ru 4d local symm
Externí odkaz:
http://arxiv.org/abs/1704.05100
Autor:
Das, S., Rata, A. D., Maznichenko, I. V., Agrestini, S., Pippel, E., Chen, K., Valvidares, S. M., Vasili, H. Babu, Herrero-Martin, J., Pellegrin, E., Nenkov, K., Herklotz, A., Ernst, A., Mertig, I., Hu, Z., Doerr, K.
Atomically flat interfaces between ternary oxides have chemically different variants, depending on the terminating lattice planes of both oxides. Electronic properties change with the interface termination which affects, for instance, charge accumula
Externí odkaz:
http://arxiv.org/abs/1606.08687
Autor:
Partzsch, S., Hamann-Borrero, J. E., Mazzoli, C., Herrero-Martin, J., Vasiliev, A., Bezmaternykh, L., Büchner, B., Geck, J.
Publikováno v:
Phys. Rev. B 94, 054421 (2016)
We present a resonant x-ray diffraction study of the magnetic order in NdFe$_3$(BO$_3$)$_4$ and its coupling to applied electric fields. Our high-resolution measurements reveal A coexistence of two different magnetic phases, which can be triggered ef
Externí odkaz:
http://arxiv.org/abs/1504.03848
Autor:
Agrestini, S., Hu, Z., Kuo, C. -Y., Haverkort, 1 M. W., Ko, K. -T., Hollmann, N., Liu, Q., Pellegrin, E., Valvidares, M., Herrero-Martin, J., Gargiani, P., Gegenwart, P., Schneider, M., Esser, S., Tanaka, A., Komarek, A. C., Tjeng, L. H.
Publikováno v:
Phys. Rev. B 91, 075127 (2015)
We report a study of the local magnetism in thin films of SrRuO3 grown on (111) and (001) oriented SrTiO3 substrates using x-ray magnetic circular dichroism spectroscopy (XMCD) at the Ru-L2,3 edges. The application of the sum rules to the XMCD data g
Externí odkaz:
http://arxiv.org/abs/1501.06899
Autor:
Hamann-Borrero, J. E., Partzsch, S., Valencia, S., Mazzoli, C., Herrero-Martin, J., Feyerherm, R., Dudzik, E., Hess, C., Vasiliev, A., Bezmaternykh, L., Buechner, B., Geck, J.
Publikováno v:
Phys. Rev. Lett. 109, 267202 (2012)
We present an element selective resonant magnetic x-ray scattering study of NdFe3(BO3)4 as a function of temperature and applied magnetic field. Our measurements show that the magnetic order of the Nd sublattice is induced by the Fe spin order. When
Externí odkaz:
http://arxiv.org/abs/1207.6913
Autor:
Walker, H. C., Fabrizi, F., Paolasini, L., de Bergevin, F., Herrero-Martin, J., Boothroyd, A. T., Prabhakaran, D., McMorrow, D. F.
Publikováno v:
Science VOL 333, 1273 (2011)
Magneto-electric multiferroics exemplified by TbMnO3 possess both magnetic and ferroelectric long-range order. The magnetic order is mostly understood, whereas the nature of the ferroelectricity has remained more elusive. Competing models proposed to
Externí odkaz:
http://arxiv.org/abs/1110.2875