Search Results - "Habermeier, H"

Dimensionality Control of Electronic Phase Transitions in Nickel-Oxide Superlattices by Boris, A. V., Matiks, Y., Benckiser, E., Frano, A., Popovich, P., Hinkov, V., Wochner, P., Castro-Colin, M., Detemple, E., Malik, V. K., Bernhard, C., Prokscha, T., Suter, A., Salman, Z., Morenzoni, E., Cristiani, G., Habermeier, H.-U., Keimer, B.

“…The competition between collective quantum phases in materials with strongly correlated electrons depends sensitively on the dimensionality of the electron…”
Get full text

Orbital Reconstruction and Covalent Bonding at an Oxide Interface by Chakhalian, J, Freeland, J.W, Habermeier, H.-U, Cristiani, G, Khaliullin, G, van Veenendaal, M, Keimer, B

“…Orbital reconstructions and covalent bonding must be considered as important factors in the rational design of oxide heterostructures with engineered physical…”
Get full text

Functional substrates – a novel approach to tailor transport properties and flux-line pinning in YBa2Cu3O7 – x thin films by Habermeier, H.-U.

“…A concept is introduced, using substrates for high-temperature superconductor (HTS) thin-film deposition beyond their usual application as chemical inert,…”
Get full text

Magnetism at the interface between ferromagnetic and superconducting oxides by Chakhalian, J, Freeland, J. W, Srajer, G, Strempfer, J, Khaliullin, G, Cezar, J. C, Charlton, T, Dalgliesh, R, Bernhard, C, Cristiani, G, Habermeier, H.-U, Keimer, B

“…Carefully controlled interfaces between two materials can give rise to novel physical phenomena and functionalities not exhibited by either of the constituent…”
Get full text

Tunable Charge and Spin Order in PrNiO3 Thin Films and Superlattices by Hepting, M, Minola, M, Frano, A, Cristiani, G, Logvenov, G, Schierle, E, Wu, M, Bluschke, M, Weschke, E, Habermeier, H-U, Benckiser, E, Le Tacon, M, Keimer, B

“…We use polarized Raman scattering to probe lattice vibrations and charge ordering in 12 nm thick, epitaxially strained PrNiO3 films, and in superlattices of…”
Get full text

Comparative study of LaNiO3/LaAlO3 heterostructures grown by pulsed laser deposition and oxide molecular beam epitaxy by Wrobel, F., Mark, A. F., Christiani, G., Sigle, W., Habermeier, H.-U., van Aken, P. A., Logvenov, G., Keimer, B., Benckiser, E.

“…Variations in growth conditions associated with different deposition techniques can greatly affect the phase stability and defect structure of complex oxide…”
Get full text

Ba0.5Sr0.5Co0.8Fe0.2O3−δ thin film microelectrodes investigated by impedance spectroscopy by BAUMANN, F, FLEIG, J, HABERMEIER, H, MAIER, J

“…The electrochemical properties of geometrically well-defined Ba0.5Sr0.5Co0.8Fe0.2O3-delta (BSCF) microelectrodes have been investigated by impedance…”
Get full text

Gradual resistive switching: Insights from inverse nonexponential decay and unified theoretical modeling by Wang, Zhi-Hong, Cristiani, G., Habermeier, H.-U., Shen, B.-G.

“…We report here a comprehensive study of the gradual resistive switching (RS) observed in La 0.5 Ca 0.5 MnO 5 − δ epitaxial films. We find that the inverse…”
Get full text

Orbital control of noncollinear magnetic order in nickel oxide heterostructures by Frano, A, Schierle, E, Haverkort, M W, Lu, Y, Wu, M, Blanco-Canosa, S, Nwankwo, U, Boris, A V, Wochner, P, Cristiani, G, Habermeier, H U, Logvenov, G, Hinkov, V, Benckiser, E, Weschke, E, Keimer, B

“…We have used resonant x-ray diffraction to develop a detailed description of antiferromagnetic ordering in epitaxial superlattices based on two-unit-cell thick…”
Get full text

Long-range charge-density-wave proximity effect at cuprate/manganate interfaces by Frano, A., Blanco-Canosa, S., Schierle, E., Lu, Y., Wu, M., Bluschke, M., Minola, M., Christiani, G., Habermeier, H. U., Logvenov, G., Wang, Y., van Aken, P. A., Benckiser, E., Weschke, E., Le Tacon, M., Keimer, B.

“…Charge-density-wave formation in YBa 2 Cu 3 O 6+ δ ( δ ∼ 1) is enhanced at the interface with the metallic ferromagnet La 2/3 Ca 1/3 MnO 3 . This long-range…”
Get full text

Dimensionality-tuned electronic structure of nickelate superlattices explored by soft-x-ray angle-resolved photoelectron spectroscopy by Berner, G., Sing, M., Pfaff, F., Benckiser, E., Wu, M., Christiani, G., Logvenov, G., Habermeier, H.-U., Kobayashi, M., Strocov, V. N., Schmitt, T., Fujiwara, H., Suga, S., Sekiyama, A., Keimer, B., Claessen, R.

Get full text

Long-range transfer of electron–phonon coupling in oxide superlattices by Driza, N., Blanco-Canosa, S., Bakr, M., Soltan, S., Khalid, M., Mustafa, L., Kawashima, K., Christiani, G., Habermeier, H-U., Khaliullin, G., Ulrich, C., Le Tacon, M., Keimer, B.

“…The interaction between electrons and phonons is important for many materials properties. The finding that phonon modes of a superconducting thin film can…”
Get full text

Perovskite substrates boost the thermopower of cobaltate thin films at high temperatures by Yordanov, P., Wochner, P., Ibrahimkutty, S., Dietl, C., Wrobel, F., Felici, R., Gregori, G., Maier, J., Keimer, B., Habermeier, H.-U.

“…Transition metal oxides are promising candidates for thermoelectric applications, because they are stable at high temperature and because strong electronic…”
Get full text

Giant superconductivity-induced modulation of the ferromagnetic magnetization in a cuprate-manganite superlattice by Stahn, J, Bouyanfif, H, Drew, A. J, Bernhard, C, Hoppler, J, Niedermayer, Ch, Malik, V. K, Rössle, M, Buzdin, A, Cristiani, G, Habermeier, H.-U, Keimer, B

“…Artificial multilayers offer unique opportunities for combining materials with antagonistic orders such as superconductivity and ferromagnetism and thus to…”
Get full text

Lattice distortions and octahedral rotations in epitaxially strained LaNiO3/LaAlO3 superlattices by Kinyanjui, M. K., Lu, Y., Gauquelin, N., Wu, M., Frano, A., Wochner, P., Reehuis, M., Christiani, G., Logvenov, G., Habermeier, H.-U., Botton, G. A., Kaiser, U., Keimer, B., Benckiser, E.

“…Using a complementary combination of x-ray diffraction and atomically resolved imaging we investigated the lattice structure of epitaxial LaNiO3/LaAlO3…”
Get full text

Seebeck coefficient and electrical conductivity of mesoscopic nanocrystalline SrTiO3 by Gregori, G., Heinze, S., Lupetin, P., Habermeier, H.-U., Maier, J.

“…In the present study, we investigate the effect of the grain boundaries on both the electrical transport and the thermoelectric properties. For this purpose,…”
Get full text

Interrelation of epitaxial strain and oxygen deficiency in La0.7Ca0.3MnO3−δ thin films by Kawashima, K., Logvenov, G., Christiani, G., Habermeier, H.-U.

“…The interrelation between the epitaxial strain and oxygen deficiency in La0.7Ca0.3MnO3−δ thin films was studied in terms of structural and functional…”
Get full text

Spatially and momentum resolved energy electron loss spectra from an ultra-thin PrNiO3 layer by Kinyanjui, M. K., Benner, G., Pavia, G., Boucher, F., Habermeier, H.-U., Keimer, B., Kaiser, U.

“…We present an experimental approach which allows for the acquisition of spectra from ultra-thin films at high spatial, momentum, and energy resolutions…”
Get full text

Magnetic proximity effect in perovskite superconductor/ferromagnet multilayers by STAHN, J, CHAKHALIAN, J, BERNHARD, C, NIEDERMAYER, Ch, HOPPLER, J, GUTBERLET, T, VOIGT, J, TREUBEL, F, HABERMEIER, H.-U, CRISTIANI, G, KEIMER, B

Get full text

Local octahedral rotations and octahedral connectivity in epitaxially strained LaNiO3/LaGaO3 superlattices by Qi, H. Y., Kinyanjui, M. K., Biskupek, J., Geiger, D., Benckiser, E., Habermeier, H.-U., Keimer, B., Kaiser, U.

“…For ABO 3 perovskites, octahedral rotations and distortions couple strongly to the functional properties. However, in short period perovskite superlattices,…”
Get full text