Zobrazeno 1 - 10
of 1 438
pro vyhledávání: '"Boehm H"'
Autor:
Cochrane, A.D., Serra, J., Lander, J.K., Böhm, H., Wollmann, T., Hornig, A., Gude, M., Partridge, I.K., Hallett, S.R.
Publikováno v:
In Composites Part A April 2022 155
We develop a systematic theory of multi-particle excitations in strongly interacting Fermi systems. Our work is the generalization of the time-honored work by Jackson, Feenberg, and Campbell for bosons, that provides, in its most advanced implementat
Externí odkaz:
http://arxiv.org/abs/1010.1816
Charge density wave (CDW) ordering in the prototypical low-dimensional compound NbSe3 is reconsidered. We show that the widely accepted CDW model with two incommensurate modulations, q1 = (0,0.241,0) and q2 = (0.5,0.260,0.5), localized on type-III an
Externí odkaz:
http://arxiv.org/abs/1004.2592
Autor:
Vitali, D., Gigan, S., Ferreira, A., Boehm, H. R., Tombesi, P., Guerreiro, A., Vedral, V., Zeilinger, A., Aspelmeyer, M.
Publikováno v:
Phys. Rev. Lett. 98, 030405 (2007)
We show how stationary entanglement between an optical cavity field mode and a macroscopic vibrating mirror can be generated by means of radiation pressure. We also show how the generated optomechanical entanglement can be quantified and we suggest a
Externí odkaz:
http://arxiv.org/abs/quant-ph/0609197
Autor:
Boehm, H. R., Gigan, S., Langer, G., Hertzberg, J., Blaser, F., Baeuerle, D., Schwab, K., Zeilinger, A., Aspelmeyer, M.
Publikováno v:
Appl. Phys. Lett. 89, 223101 (2006)
We report on the fabrication and characterization of a micromechanical oscillator consisting only of a free-standing dielectric Bragg mirror with high optical reflectivity and high mechanical quality. The fabrication technique is a hybrid approach in
Externí odkaz:
http://arxiv.org/abs/cond-mat/0607771
Autor:
Gigan, S., Boehm, H. R., Paternostro, M., Blaser, F., Langer, G., Hertzberg, J. B., Schwab, K., Baeuerle, D., Aspelmeyer, M., Zeilinger, A.
Publikováno v:
Nature 444, 67 - 70 (02 Nov 2006)
We demonstrate passive feedback cooling of a mechanical resonator based on radiation pressure forces and assisted by photothermal forces in a high-finesse optical cavity. The resonator is a free-standing high-reflectance micro-mirror (of mass m=400ng
Externí odkaz:
http://arxiv.org/abs/quant-ph/0607068
Autor:
Resch, K. J., Lindenthal, M., Blauensteiner, B., Boehm, H. R., Fedrizzi, A., Kurtsiefer, C., Poppe, A., Schmitt-Manderbach, T., Taraba, M., Ursin, R., Walther, P., Weier, H., Weinfurter, H., Zeilinger, A.
Publikováno v:
Opt. Express 13, 202-209 (2005)
We have distributed entangled photons directly through the atmosphere to a receiver station 7.8 km away over the city of Vienna, Austria at night. Detection of one photon from our entangled pairs constitutes a triggered single photon source from the
Externí odkaz:
http://arxiv.org/abs/quant-ph/0501008
Autor:
Poppe, A., Fedrizzi, A., Loruenser, T., Maurhardt, O., Ursin, R., Boehm, H. R., Peev, M., Suda, M., Kurtsiefer, C., Weinfurter, H., Jennewein, T., Zeilinger, A.
Publikováno v:
Opt. Express 12, 3865-3871 (2004)
We present an entangled-state quantum cryptography system that operated for the first time in a real world application scenario. The full key generation protocol was performed in real time between two distributed embedded hardware devices, which were
Externí odkaz:
http://arxiv.org/abs/quant-ph/0404115
We report on recent experiments investigating the modification of the inter-band optical response of a piezoelectric semiconductor quantum well structure under the influence of intense short period surface acoustic waves. Experimentally, we study the
Externí odkaz:
http://arxiv.org/abs/cond-mat/9609250
Autor:
Linz, C., Kunz, F., Krauß, J., Böhm, H., Wirth, C., Hartmann, S., Wirbelauer, J., Schweitzer, T.
Publikováno v:
In Journal of Cranio-Maxillo-Facial Surgery May 2016 44(5):622-625