Search Results - "Uecker, R"

Strain Control of Fermiology and Many-Body Interactions in Two-Dimensional Ruthenates by Burganov, B, Adamo, C, Mulder, A, Uchida, M, King, P D C, Harter, J W, Shai, D E, Gibbs, A S, Mackenzie, A P, Uecker, R, Bruetzam, M, Beasley, M R, Fennie, C J, Schlom, D G, Shen, K M

“…Here we demonstrate how the Fermi surface topology and quantum many-body interactions can be manipulated via epitaxial strain in the spin-triplet…”
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On the nature and temperature dependence of the fundamental band gap of In2O3 by Irmscher, K., Naumann, M., Pietsch, M., Galazka, Z., Uecker, R., Schulz, T., Schewski, R., Albrecht, M., Fornari, R.

“…The onset of optical absorption in In2O3 at about 2.7 eV is investigated by transmission spectroscopy of single crystals grown from the melt. This absorption…”
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Melt growth, characterization and properties of bulk In2O3 single crystals by Galazka, Z., Uecker, R., Irmscher, K., Schulz, D., Klimm, D., Albrecht, M., Pietsch, M., Ganschow, S., Kwasniewski, A., Fornari, R.

“…Truly bulk In2O3 single crystals were obtained from the melt for the first time using an innovative growth technique, and, for comparative purpose, from the…”
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Properties of rare-earth scandate single crystals (Re=Nd−Dy) by Uecker, R., Velickov, B., Klimm, D., Bertram, R., Bernhagen, M., Rabe, M., Albrecht, M., Fornari, R., Schlom, D.G.

“…Rare-earth (RE) scandate single crystals ranging from NdScO 3 to DyScO 3 were grown by the conventional Czochralski technique. The crystals were found to have…”
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Orthorhombic BiFeO3 by Yang, J C, He, Q, Suresha, S J, Kuo, C Y, Peng, C Y, Haislmaier, R C, Motyka, M A, Sheng, G, Adamo, C, Lin, H J, Hu, Z, Chang, L, Tjeng, L H, Arenholz, E, Podraza, N J, Bernhagen, M, Uecker, R, Schlom, D G, Gopalan, V, Chen, L Q, Chen, C T, Ramesh, R, Chu, Y H

“…A new orthorhombic phase of the multiferroic BiFeO3 has been created via strain engineering by growing it on a NdScO(3)(110)(o) substrate. The tensile-strained…”
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Enhancement of ferroelectricity in strained BaTiO3 thin films by Choi, K J, Biegalski, M, Li, Y L, Sharan, A, Schubert, J, Uecker, R, Reiche, P, Chen, Y B, Pan, X Q, Gopalan, V, Chen, L-Q, Schlom, D G, Eom, C B

“…Biaxial compressive strain has been used to markedly enhance the ferroelectric properties of BaTiO3 thin films. This strain, imposed by coherent epitaxy, can…”
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Room-temperature ferroelectricity in strained SrTiO3 by HAENI, J. H, IRVIN, P, TAGANTSEV, A. K, PAN, X. Q, STREIFFER, S. K, CHEN, L. Q, KIRCHOEFER, S. W, LEVY, J, SCHLOM, D. G, CHANG, W, UECKER, R, REICHE, P, LI, Y. L, CHOUDHURY, S, TIAN, W, HAWLEY, M. E, CRAIGO, B

“…Systems with a ferroelectric to paraelectric transition in the vicinity of room temperature are useful for devices. Adjusting the ferroelectric transition…”
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Multiferroic domain dynamics in strained strontium titanate by Vasudevarao, A, Kumar, A, Tian, L, Haeni, J H, Li, Y L, Eklund, C-J, Jia, Q X, Uecker, R, Reiche, P, Rabe, K M, Chen, L Q, Schlom, D G, Gopalan, Venkatraman

“…Multiferroicity can be induced in strontium titanate by applying biaxial strain. Using optical second harmonic generation, we report a transition from 4/mmm to…”
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Relaxor ferroelectricity in strained epitaxial SrTiO3 thin films on DyScO3 substrates by Biegalski, M. D., Jia, Y., Schlom, D. G., Trolier-McKinstry, S., Streiffer, S. K., Sherman, V., Uecker, R., Reiche, P.

“…The ferroelectric properties of 500Å thick strained, epitaxial SrTiO3 films grown on DyScO3 substrates by reactive molecular-beam epitaxy are reported. Despite…”
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Growth of oxide compounds under dynamic atmosphere composition by Klimm, D., Ganschow, S., Schulz, D., Bertram, R., Uecker, R., Reiche, P., Fornari, R.

“…Commercially available gases contain residual impurities leading to a background oxygen partial pressure of typically several 10 - 6 bar , independent of…”
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Spiral formation during Czochralski growth of rare-earth scandates by Uecker, R., Wilke, H., Schlom, D.G., Velickov, B., Reiche, P., Polity, A., Bernhagen, M., Rossberg, M.

“…Single crystals of the rare-earth scandates DyScO 3, GdScO 3, SmScO 3, and NdScO 3 were grown by the Czochralski technique. The influence of the absorption of…”
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Low temperature magnetism in the perovskite substrate DyScO3 by Ke, X., Adamo, C., Schlom, D. G., Bernhagen, M., Uecker, R., Schiffer, P.

“…We investigate the low temperature magnetic properties of crystalline DyScO3, a material that has seen increasing importance as a substrate for the growth of…”
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Continuous wave laser operation of Yb:YVO4 by Krankel, C, Fagundes-Peters, D, Fredrich, S T, Johannsen, J, Mond, M, Huber, G, Bernhagen, M, Uecker, R

“…We have demonstrated the continuous wave laser operation of Yb:YVO4. For Ti:Al2O3 laser pumping at 985 nm, a maximum slope efficiency of 41.1% and a threshold…”
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Growth of nanoscale BaTiO3/SrTiO3 superlattices by molecular-beam epitaxy by Soukiassian, A., Tian, W., Vaithyanathan, V., Haeni, J.H., Chen, L.Q., Xi, X.X., Schlom, D.G., Tenne, D.A., Sun, H.P., Pan, X.Q., Choi, K.J., Eom, C.B., Li, Y.L., Jia, Q.X., Constantin, C., Feenstra, R.M., Bernhagen, M., Reiche, P., Uecker, R.

“…Commensurate BaTiO3/SrTiO3 superlattices were grown by reactive molecular-beam epitaxy on four different substrates: TiO2-terminated (001) SrTiO3, (101)…”
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Phase diagram analysis and crystal growth of solid solutions Ca1-xSrxF2 by KLIMM, D, RABE, M, BERTRAM, R, UECKER, R, PARTHIER, L

“…The binary phase diagram CaF2-SrF2 was investigated by differential thermal analysis (DTA). Both substances exhibit unlimited mutual solubility with an…”
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Structural and optical properties of epitaxial BaTiO3 thin films grown on GdScO3(110) by Schubert, J., Trithaveesak, O., Petraru, A., Jia, C. L., Uecker, R., Reiche, P., Schlom, D. G.

“…We have prepared 1-μm-thick epitaxial BaTiO3 thin films on GdScO3(110) using pulsed laser deposition. The structural perfection of the films was revealed by a…”
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Growth and correlation between composition and structure of (1-x)Pb(Zn1/3Nb2/3)O3-xPbTiO3 crystals near the morphotropic phase boundary by BERTRAM, R, RECK, G, UECKER, R

“…The correlation between composition and structure of unpoled relaxor ferroelectric (1-x)Pb(Zn1/3Nb2/3) O3-xPbTiO3 (PZN-PT) solid solutions around the…”
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Growth of M-plane GaN(1 1 0 0) on γ-LiAlO2(1 0 0) by WALTEREIT, P, BRANDT, O, RAMSTEINER, M, UECKER, R, REICHE, P, PLOOG, K. H

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Broad-band regenerative laser amplification in ytterbium-doped calcium fluoride (Yb:CaF2) by SIEBOLD, M, HORNUNG, M, BOCK, S, HEIN, J, KALUZA, M. C, WEMANS, J, UECKER, R

“…An output pulse energy of 17.3 mJ has been achieved with a diode-pumped Yb:CaF2 regenerative laser amplifier. The bandwidth of the output pulse spectrum was…”
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Continuous wave laser operation of Yb3+:YVO4 by KRÄNKEL, C, FAGUNDES-PETERS, D, FREDRICH, S. T, JOHANNSEN, J, MOND, M, HUBER, G, BERNHAGEN, M, UECKER, R

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