Search Results - "Batke, E"

Quantized dispersion of two-dimensional magnetoplasmons detected by photoconductivity spectroscopy by HOLLAND, S, HEYN, Ch, HEITMANN, D, BATKE, E, HEY, R, FRIEDLAND, K. J, HU, C.-M

“…We find that the long-wavelength magnetoplasmon, resistively detected by photoconductivity spectroscopy in high-mobility two-dimensional electron systems,…”
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Comment on "magneto infrared absorption in high electron density GaAs quantum wells" by Zhang, Bo, Manger, M F, Batke, E

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Optical and acoustic intersubband plasmons by Rösch, M, Batke, E, Köhler, K, Ganser, P

“…Intersubband plasmon modes in a tunneling coupled bilayer system based on a 40$\un{nm}$ wide $\chem{GaAs/Al_{0.3}Ga_{0.7}As}$ double heterostructure are…”
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Interaction coupled cyclotron transitions of two-dimensional electron systems in GaAs at high temperatures by Hu, CM, Batke, E, Köhler, K, Ganser, P

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Cyclotron resonance at fractional Landau-level fillings by Manger, M.F., Batke, E., Wegscheider, W.

“…Distinct shifts of the cyclotron resonance position correlating with various fractional Landau-level fillings were observed for high-mobility electron…”
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Resonant polaron coupling of high index electron Landau levels in GaAs heterostructures by Hu, CM, Batke, E, Köhler, K, Ganser, P

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Temperature dependent investigation of the HgTe/CdTe valence band offset by VON TRUCHSESS, M, LATUSSEK, V, BECKER, C. R, BATKE, E

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Grating-coupler excited interface phonons in GaAs/AlAs superlattices by Milekhin, A.G., Rösch, M., Batke, E., Köhler, K., Ganser, P.

“…The optical phonon modes of short-period GaAs/AlAs superlattices were investigated by means of far-infrared reflection spectroscopy using the grating coupler…”
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Characterization of lateral semiconductor nanostructures by means of x-ray grazing-incidence diffraction by Paschke, K., Geue, T., Barberka, T. A., Bolm, A., Pietsch, U., Rösch, M., Batke, E., Faller, F., Kerkel, K., Oshinowo, J., Forchel, A.

“…Free-standing wire arrays prepared by holographic exposure and wet chemical deep etching on a vertically arranged GaAs/GaInAs/GaAs[001] single quantum well…”
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Interaction ruled temperature dependence of the electron cyclotron mass in GaAs heterojunctions by Hu, C.M., Batke, E., Köhler, K., Ganser, P.

“…Cyclotron resonance of inversion layer electrons in GaAs was studied from liquid helium temperatures up to 110 K for densities smaller than 10 11 cm −2. A…”
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Landau-split and spin-split cyclotron resonance of two-dimensional electron systems in HgTe quantum wells by von Truchsess, M., Latussek, V., Becker, C.R., Batke, E.

“…Cyclotron resonances of high-mobility electrons in inverted semiconducting type HgTe quantum wells were investigated at liquid helium temperatures by…”
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Coupled cyclotron resonance transitions of bilayer 2DEG systems in GaAs by Hu, C.M., Batke, E., Shen, S.C., Köhler, K., Ganser, P.

“…Electron cyclotron resonances in bilayer quasi two-dimensional electron systems are examined in the extreme magnetic quantum limit. The variation of the…”
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Nonlocality in the two-dimensional plasmon dispersion by BATKE, E, HEITMANN, D, KOTTHAUS, J. P, PLOOG, K

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Influence of the electron-electron and electron-phonon interaction on the cyclotron resonance of 2DEG in GaAs by Hu, C.M., Batke, E., Köhler, K., Ganser, P.

“…The resonant polaron effect was investigated for cyclotron transitions N → N + 1 in magnetic field regimes where the Landau levels N = 2 and 3 cross with the…”
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High-frequency conductivity of the multi-component cyclotron resonance: a classical approach by Manger, M., Batke, E.

“…We discuss the high-frequency conductivity of a quasi-two-dimensional multi-component electron system in cyclotron geometry, where electron–electron…”
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Spin-split cyclotron resonance and spatial distribution of interacting electrons by Hu, CM, Friedrich, T, Batke, E, Köhler, K, Ganser, P

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Lifting of the spin degeneracy of hole subbands in a surface electric field on silicon by WIECK, A. D, BATKE, E, HEITMANN, D, KOTTHAUS, J. P

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Tunable far-infrared photovoltaic response in semiconductor field-effect devices by BATKE, E, KAMINSKY, J, KOTTHAUS, J. P, SPECTOR, J

“…In semiconductor field-effect devices with quasi-two-dimensional electron channels we observe a novel resonant photovoltaic response to the high-power…”
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Lattice dynamics of Eu1-xYxMnO3 (0 ≤ x ≤ 0.5) by Issing, S., Fuchs, F., Ziereis, C., Batke, E., Pimenov, A., Ivanov, Y. Vu, Mukhin, A. A., Geurts, J.

“…A systematic and detailed study of Raman and infrared active lattice excitations in the orthorhombic multiferroic manganite Eu 1−x Y x MnO 3 (0 ≤ x ≤ 0.5) was…”
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Lattice dynamics of [Eu.sub.1-x] [Y.sub.x]Mn[O.sub.3] studied by Raman and infrared spectroscopy by Issing, S, Fuchs, F, Ziereis, C, Batke, E, Pimenov, A, Ivanov, Y. Vu, Mukhin, A.A, Geurts, J

“…A systematic and detailed study of Raman and infrared active lattice excitations in the orthorhombic multiferroic manganite [Eu.sub.1-x] [Y.sub.x]Mn[O.sub.3]…”
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