Search Results - "Amthor, M."

DEPENDENCE OF X-RAY BURST MODELS ON NUCLEAR REACTION RATES by Cyburt, R. H., Amthor, A. M., Heger, A., Johnson, E., Keek, L., Meisel, Z., Schatz, H., Smith, K.

“…ABSTRACT X-ray bursts are thermonuclear flashes on the surface of accreting neutron stars, and reliable burst models are needed to interpret observations in…”
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Experimental Verification of the Very Strong Coupling Regime in a GaAs Quantum Well Microcavity by Brodbeck, S, De Liberato, S, Amthor, M, Klaas, M, Kamp, M, Worschech, L, Schneider, C, Höfling, S

“…The dipole coupling strength g between cavity photons and quantum well excitons determines the regime of light matter coupling in quantum well microcavities…”
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Evolution of Temporal Coherence in Confined Exciton-Polariton Condensates by Klaas, M, Flayac, H, Amthor, M, Savenko, I G, Brodbeck, S, Ala-Nissila, T, Klembt, S, Schneider, C, Höfling, S

“…We study the influence of spatial confinement on the second-order temporal coherence of the emission from a semiconductor microcavity in the strong coupling…”
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Prototype of a bistable polariton field-effect transistor switch by Suchomel, H., Brodbeck, S., Liew, T. C. H., Amthor, M., Klaas, M., Klembt, S., Kamp, M., Höfling, S., Schneider, C.

“…Microcavity exciton polaritons are promising candidates to build a new generation of highly nonlinear and integrated optoelectronic devices. Such devices range…”
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Observation of the Transition from Lasing Driven by a Bosonic to a Fermionic Reservoir in a GaAs Quantum Well Microcavity by Brodbeck, S, Suchomel, H, Amthor, M, Steinl, T, Kamp, M, Schneider, C, Höfling, S

“…We show that, by monitoring the free carrier reservoir in a GaAs-based quantum well microcavity under nonresonant pulsed optical pumping, lasing supported by a…”
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Electro optical tuning of Tamm-plasmon exciton-polaritons by Gessler, J., Baumann, V., Emmerling, M., Amthor, M., Winkler, K., Höfling, S., Schneider, C., Kamp, M.

“…We report on electro optical tuning of the emission from GaAs quantum wells resonantly coupled to a Tamm-plasmon mode in a hybrid metal/dielectric structure…”
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First Direct Measurement of an Astrophysical p -Process Reaction Cross Section Using a Radioactive Ion Beam by Lotay, G., Gillespie, S. A., Williams, M., Rauscher, T., Alcorta, M., Amthor, A. M., Andreoiu, C. A., Baal, D., Ball, G. C., Bhattacharjee, S. S., Behnamian, H., Bildstein, V., Burbadge, C., Catford, W. N., Doherty, D. T., Esker, N. E., Garcia, F. H., Garnsworthy, A. B., Hackman, G., Hallam, S., Hudson, K. A., Jazrawi, S., Kasanda, E., Kennington, A. R. L., Kim, Y. H., Lennarz, A., Lubna, R. S., Natzke, C. R., Nishimura, N., Olaizola, B., Paxman, C., Psaltis, A., Svensson, C. E., Williams, J., Wallis, B., Yates, D., Walter, D., Davids, B.

“…We have performed the first direct measurement of the 83Rb(p,γ) radiative capture reaction cross section in inverse kinematics using a radioactive beam of 83Rb…”
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Anomalies of a nonequilibrium spinor polariton condensate in a magnetic field by Fischer, J, Brodbeck, S, Chernenko, A V, Lederer, I, Rahimi-Iman, A, Amthor, M, Kulakovskii, V D, Worschech, L, Kamp, M, Durnev, M, Schneider, C, Kavokin, A V, Höfling, S

“…We observe a strong variation of the Zeeman splitting of exciton polaritons in microcavities when switching between the linear regime, the polariton lasing,…”
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Electroluminescence from spatially confined exciton polaritons in a textured microcavity by Winkler, K., Schneider, C., Fischer, J., Rahimi-Iman, A., Amthor, M., Forchel, A., Reitzenstein, S., Höfling, S., Kamp, M.

“…We report on the formation of spatially confined exciton-polaritons under electrical injection in a textured microcavity. The trapping of polaritons in the…”
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Time-of-flight mass measurements for nuclear processes in neutron star crusts by Estradé, A, Matoš, M, Schatz, H, Amthor, A M, Bazin, D, Beard, M, Becerril, A, Brown, E F, Cyburt, R, Elliot, T, Gade, A, Galaviz, D, George, S, Gupta, S S, Hix, W R, Lau, R, Lorusso, G, Möller, P, Pereira, J, Portillo, M, Rogers, A M, Shapira, D, Smith, E, Stolz, A, Wallace, M, Wiescher, M

“…We present results from time-of-flight nuclear mass measurements at the National Superconducting Cyclotron Laboratory that are relevant for neutron star crust…”
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Impact of lateral carrier confinement on electro-optical tuning properties of polariton condensates by Brodbeck, S., Suchomel, H., Amthor, M., Wolf, A., Kamp, M., Schneider, C., Höfling, S.

“…Electro-optical measurements on exciton-polaritons below and above the condensation threshold are performed on high quality, pin-doped microcavities with…”
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Room temperature polariton light emitting diode with integrated tunnel junction by Brodbeck, S, Jahn, J-P, Rahimi-Iman, A, Fischer, J, Amthor, M, Reitzenstein, S, Kamp, M, Schneider, C, Höfling, S

“…We present a diode incorporating a large number (12) of GaAs quantum wells that emits light from exciton-polariton states at room temperature. A reversely…”
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Polariton condensate coherence in planar microcavities in a magnetic field by Chernenko, A. V., Rahimi-lman, A., Fischer, J., Amthor, M., Schneider, C., Reitzenstein, S., Forchel, A., Hoefling, S.

“…In planar GaAs microcavities in a magnetic field up to 5 T perpendicular to the structure growth plane, under conditions of resonant pulsed pumping to a point…”
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Optical bistability in electrically driven polariton condensates by Amthor, M., Liew, T. C. H., Metzger, C., Brodbeck, S., Worschech, L., Kamp, M., Shelykh, I. A., Kavokin, A. V., Schneider, C., Höfling, S.

“…We observe a bistability in an electrically driven polariton condensate, which is manifested by a memory dependent threshold characteristic. In contrast to the…”
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Design of the Advanced Rare Isotope Separator ARIS at FRIB by Hausmann, M., Aaron, A.M., Amthor, A.M., Avilov, M., Bandura, L., Bennett, R., Bollen, G., Borden, T., Burgess, T.W., Chouhan, S.S., Graves, V.B., Mittig, W., Morrissey, D.J., Pellemoine, F., Portillo, M., Ronningen, R.M., Schein, M., Sherrill, B.M., Zeller, A.

“…The Facility for Rare Isotopes Beams (FRIB) at Michigan State University will use projectile fragmentation and induced in-flight fission of heavy-ion primary…”
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Evidence for a change in the nuclear mass surface with the discovery of the most neutron-rich nuclei with 17<or=Z<or=25 by Tarasov, O B, Morrissey, D J, Amthor, A M, Baumann, T, Bazin, D, Gade, A, Ginter, T N, Hausmann, M, Inabe, N, Kubo, T, Nettleton, A, Pereira, J, Portillo, M, Sherrill, B M, Stolz, A, Thoennessen, M

“…The results of measurements of the production of neutron-rich nuclei by the fragmentation of a 76Ge beam are presented. The cross sections were measured for a…”
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Coherence signatures and density-dependent interaction in a dynamical exciton-polariton condensate by Rahimi-Iman, A., Chernenko, A. V., Fischer, J., Brodbeck, S., Amthor, M., Schneider, C., Forchel, A., Höfling, S., Reitzenstein, S., Kamp, M.

“…We report on pump-power-dependent emission features of a nonthermalized and interacting dynamical condensate of exciton polaritons. The system based on a…”
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Fission fragment yields from heavy-ion-induced reactions measured with a fragment separator by Tarasov, O. B., Delaune, O., Farget, F., Morrissey, D. J., Amthor, A. M., Bastin, B., Bazin, D., Blank, B., Cacéres, L., Chbihi, A., Fernández-Dominguez, B., Grévy, S., Kamalou, O., Lukyanov, S. M., Mittig, W., Pereira, J., Perrot, L., Saint-Laurent, M. -G., Savajols, H., Sherrill, B. M., Stodel, C., Thomas, J. C., Villari, A. C.

“… The systematic study of fission fragment yields under different initial conditions has provided valuable experimental data for benchmarking models of fission…”
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Quadrupole magnet field mapping for FRIB by Portillo, M., Amthor, A.M., Chouhan, S., Cooper, K., Gehring, A., Hausmann, M., Hitchcock, S., Kwarsick, J., Manikonda, S., Sumithrarachchi, C.

“…Extensive magnetic field map measurements have been done on a newly built superconducting quadrupole triplet with sextupole and octupole coils nested within…”
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Optical probing of the Coulomb interactions of an electrically pumpedpolariton condensate by Klaas, M, Mandal, S, Liew T C H, Amthor, M, Klembt, S, Worschech, L, Schneider, C

“…We report on optical probing of the Coulomb interactions in an electrically driven exciton-polaritonlaser. By positioning a weak non-resonant Gaussian…”
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