Bibliography of the Universität Regensburg

Renk, K.F. and Stahl, B.I. (2011) Operation of a semiconductor superlattice oscillator. Physics Letters A 375 (27), pp. 2644-2651. Fulltext not available.

Renk, K. F. (2010) Role of excited-impurity quasiparticles for amplification of radiation in an erbium-doped glass fiber amplifier. Applied Physics Letters 96 (13). Fulltext not available.

Renk, K.F., Rogl, A. and Stahl, B.I. (2007) Semiconductor-superlattice parametric oscillator for generation of sub-terahertz and terahertz waves. Journal of Luminescence 125 (1-2), pp. 252-258. Fulltext not available.

Renk, Karl Friedrich, Rogl, Andreas, Stahl, Benjamin Ingo, Meier, Alexander, Koschurinov, Y., Pavel'ev, D., Ustinov, V., Zhukov, A. , Maleev, N. and Vasilyev, A. (2006) Semiconductor-Superlattice Frequency Mixer For Detection of Submillimeter Waves. International Journal of Infrared and Millimeter Waves 27 (3), pp. 373-380. Fulltext restricted.

Stahl, B.I., Rogl, A. and Renk, K.F. (2006) A theoretical study of operation conditions for a terahertz superlattice parametric oscillator. Physics Letters A 359 (5), pp. 512-515. Fulltext not available.

Renk, Karl Friedrich, Stahl, Benjamin Ingo, Rogl, Andreas, Janzen, T., Pavel'ev, D., Koschurinov, Y., Ustinov, V. and Zhukov, A. (2005) Subterahertz superlattice parametric oscillator. Physical Review Letters 95, p. 126801. Fulltext restricted.

Demarina, N. V. and Renk, Karl Friedrich (2005) Bloch gain for terahertz radiation in semiconductor superlattices of different miniband widths mediated by acoustic and optical phonons. Physical Review B 71, 035341. Fulltext restricted.

Klappenberger, Florian , Alekseev, K., Renk, Karl Friedrich, Scheuerer, R., Schomburg, Ekkehard, Allen, S., Ramian, G., Scott, J., Kovsh, A., Ustinov, V. and Zhukov, A. (2004) Ultrafast creation and annihilation of space-charge domains in a semiconductor superlattice observed by use of terahertz fields. European Physical Journal B 39 (4), pp. 483-489. Fulltext restricted.

Scheuerer, Roland, Pavelev, Dimitri, Renk, Karl Friedrich and Schomburg, Ekkehard (2004) Frequency multiplication using induced dipole domains in a semiconductor superlattice. Physica E 22 (4), pp. 797-803. Fulltext restricted.

Klappenberger, Florian , Renk, Karl Friedrich, Renk, P., Rieder, Bernhard, Koschurinov, Y., Pavelev, Dimitri, Ustinov, V., Zhukov, A. , Maleev, N. and Vasilyev, A. (2004) Semiconductor-superlattice frequency multiplier for generation of submillimeter waves. Applied Physics Letters 84 (19), pp. 3924-3926. Fulltext restricted.

Klappenberger, Florian and Renk, Karl Friedrich (2004) Proposal of a microwave-driven semiconductor superlattice oscillator for generation of THz radiation. International Journal of Infrared and Millimeter Waves 25 (3), pp. 429-438. Fulltext restricted.

Klappenberger, Florian and Renk, Karl Friedrich (2003) Transient-pulse nonlinear spectroscopy with the radiation of a multimode THz gas laser. International Journal of Infrared and Millimeter Waves 24 (9), pp. 1405-1414. Fulltext restricted.

Klappenberger, Florian , Renk, Karl Friedrich, Summer, Raimund Franz, Keldysh, Leonid, Rieder, Bernhard and Wegscheider, Werner (2003) Electric-field-induced reversible avalanche breakdown in a GaAs microcrystal due to cross band gap impact ionization. Applied Physics Letters 83 (4), pp. 704-706. Fulltext restricted.

Klappenberger, Florian , Renk, Karl Friedrich, Summer, R., Keldysh, Leonid, Rieder, Bernhard and Wegscheider, Werner (2003) Electric-field-induced reversible avalanche breakdown in a GaAs microcrystal due to cross band gap impact ionization. Applied Physics Letters 83 (4), pp. 704-706. Fulltext restricted.

Schomburg, Ekkehard, Demarina, Nataliya and Renk, Karl Friedrich (2003) Amplification of a terahertz field in a semiconductor superlattice via phase-locked-k-space bunches of Bloch oscillating electrons. Physical Review B 67 (15), p. 155302. Fulltext restricted.

Scheuerer, R., Häußler, M., Renk, Karl Friedrich, Schomburg, Ekkehard, Koschurinov, Y., Pavelev, Dimitri, Maleev, N., Ustinov, V. and Zhukov, A. (2003) Frequency multiplication of microwave radiation by propagating space-charge domains in a semiconductor superlattice. Applied Physics Letters 82 (17), pp. 2826-2828. Fulltext restricted.

Häußler, Michael, Scheuerer, R., Renk, Karl Friedrich, Koschurinov, Y. and Pavelev, Dimitri (2003) Microwave frequency multiplication by use of space charge domains in semiconductor superlattices. Electronics Letters 39 (7), pp. 628-629. Fulltext not available.

Scheuerer, Roland, Renk, Karl Friedrich, Schomburg, Ekkehard, Wegscheider, Werner and Bichler, Max (2002) Nonlinear superlattice transport limited by Joule heating. Journal of Applied Physics 92 (10), pp. 6043-6046. Fulltext restricted.

Ignatov, Anatoly A., Klappenberger, F. , Schomburg, E. and Renk, K. F. (2002) Detection of THz radiation with semiconductor superlattices at polar-optic phonon frequencies. Journal of Applied Physics 91 (3), pp. 1281-1286. Fulltext not available.

Scheuerer, R., Schomburg, E., Renk, K. F., Wacker, A. and Schöll, E. (2002) Feasibility of a semiconductor superlattice oscillator based on quenched domains for the generation of submillimeter waves. Applied Physics Letters 81 (8), pp. 1515-1517. Fulltext not available.

Lang, P T , Alper, B, Baylor, L R, Beurskens, M, Cordey, J G, Dux, R, Felton, R, Garzotti, L , Haas, G, Horton, L D, Jachmich, S, Jones, T T C, Lorenz, A, Lomas, P J, Maraschek, M, Müller, H W, Ongena, J , Rapp, J , Renk, K F, Reich, M, Sartori, R, Schmidt, G, Stamp, M, Suttrop, W, Villedieu, E, Wilson, D and collaborators, EFDA-JET workprogramme (2002) High density operation at JET by pellet refuelling*. Plasma Physics and Controlled Fusion 44 (9), pp. 1919-1928. Fulltext not available.

Patanè, A., Ignatov, A., Eaves, L. , Main, P. C., Henini, M. , Schomburg, E., Scheuerer, R., Renk, K. F., Ustinov, V. M., Zhukov, A. E. and Kovsh, A. R. (2002) Magnetotransport studies of anisotropic scattering in GaAs/AlAs island superlattices. Physical Review B 66 (7). Fulltext not available.

P.T. Lang, , B. Alper, , L.R. Baylor, , M. Beurskens, , J.G. Cordey, , R. Dux, , R. Felton, , L. Garzotti, , G. Haas, , L.D. Horton, , S. Jachmich, , T.T.C. Jones, , P.J. Lomas, , A. Lorenz, , M. Maraschek, , H.W. Müller, , J. Ongena, , J. Rapp, , M. Reich, , K.F. Renk, , R. Sartori, , G. Schmidt, , M. Stamp, , W. Suttrop, , E. Villedieu, and EFDA-JET Work Programme Collaborators, (2002) Optimization of pellet scenarios for long pulse fuelling to high densities at JET*. Nuclear Fusion 42 (4), pp. 388-402. Fulltext not available.

Klappenberger, F. , Ignatov, A. A., Winnerl, S., Schomburg, Ekkehard, Wegscheider, Werner, Renk, Karl Friedrich and Bichler, Max (2001) Broadband semiconductor superlattice detector for THz radiation. Applied Physics Letters 78 (12), pp. 1673-1675. Fulltext restricted.

Buckley, R. G., Barowski, H. S. and Renk, K. F. (2001) Far-infrared measurement of the dopant-dependent residual absorptivity ofBi2Sr2CaCu2O8+δ. Physical Review B 64 (1). Fulltext not available.

Winnerl, S., Schomburg, E., Brandl, S., Kus, O., Renk, K. F., Wanke, M. C., Allen, S. J., Ignatov, A. A., Ustinov, V., Zhukov, A. and Kop’ev, P. S. (2000) Frequency doubling and tripling of terahertz radiation in a GaAs/AlAs superlattice due to frequency modulation of Bloch oscillations. Applied Physics Letters 77 (9), pp. 1259-1261. Fulltext not available.

Steuer, Haiko, Wacker, Andreas , Schöll, Eckehard, Ellmauer, Michael, Schomburg, Ekkehard and Renk, Karl Friedrich (2000) Thermal breakdown, bistability, and complex high-frequency current oscillations due to carrier heating in superlattices. Applied Physics Letters 76 (15), pp. 2059-2061. Fulltext not available.

Lengfellner, Hans, Zeuner, S., Prettl, Wilhelm and Renk, Karl Friedrich (1994) Thermoelectric Effect in Normal-State YBa2Cu3O7-δ Films (Addendum). epl = Europhysics Letters 27 (6), p. 491.

Renk, Karl Friedrich, Meier, Alexander, Stahl, Benjamin Ingo, Glukhovskoy, Anatoly, Jain, Manish, Appel, Helmut and Wegscheider, Werner (2005) Operation of a Bloch oscillator.

Renk, Karl Friedrich, Stahl, Benjamin Ingo, Rogl, Andreas, Janzen, T., Pavel'ev, D., Koschurinov, Y., Ustinov, V. and Zhukov, A. (2005) Terahertz superlattice parametric oscillator.

Rogl, Andreas (2009) High-frequency driven semiconductor superlattice oscillators for generation of subterahertz and terahertz radiation. Dissertationsreihe der Fakultät für Physik der Universität Regensburg 1, PhD, Universität Regensburg.

Stahl, Benjamin Ingo (2008) Microwave-pumped semiconductor-superlattice parametric oscillator: a new subterahertz and terahertz radiation source. Dissertationsreihe der Fakultät für Physik der Universität Regensburg 7, PhD, Universität Regensburg.

Klappenberger, Florian (2004) Terahertzfeld-induzierte Stoßionisationslawinen in GaAs. PhD, Universität Regensburg.

Batke, Jörg-Martin (2003) Fourier-spektroskopische Frequenzanalyse der Submillimeterwellen aus Frequenzmultiplikatoren auf Halbleiter-Übergitter-Basis. PhD, Universität Regensburg.

Summer, Raimund Franz (2003) Angeregtes GaAs: Indizien für Effekte der Blochoszillation in einem natürlichen Halbleiter. PhD, Universität Regensburg.

Ellmauer, Michael (2001) Halbleiter-Übergitter-Schalter. PhD, Universität Regensburg.

Werling, Ulrich (1988) Entwicklung eines abstimmbaren Hochleistungslasersystems für die nichtlineare Spektroskopie im fernen Infrarot. PhD, Universität Regensburg.