Zobrazeno 1 - 10
of 141
pro vyhledávání: '"Biner D"'
Autor:
Wehinger, B., Lisandrini, F. T., Kestin, N., Bouillot, P., Ward, S., Biner, D., Bewley, R., Krämer, K. W., Normand, B., Kollath, C., Giamarchi, T., Läuchli, A. M., Rüegg, Ch.
Supersymmetry is an algebraic property of a class of quantum Hamiltonians, a guiding principle used in the development of nuclear theory and a concept that may underpin physics beyond the Standard Model. In condensed matter, any symmetry between boso
Externí odkaz:
http://arxiv.org/abs/2408.12626
Autor:
Janša, N., Zorko, A., Gomilšek, M., Pregelj, M., Krämer, K. W., Biner, D., Biffin, A., Rüegg, Ch., Klanjšek, M.
Publikováno v:
Nature Physics (7 May 2018)
Quantum spin liquid is a disordered magnetic state with fractional spin excitations. Its clearest example is found in an exactly solved Kitaev honeycomb model where a spin flip fractionalizes into two types of anyons, quasiparticles that are neither
Externí odkaz:
http://arxiv.org/abs/1706.08455
Autor:
Ward, S., Bouillot, P., Kollath, C., Giamarchi, T., Schmidt, K. P., Normand, B., Krämer, K. W., Biner, D., Bewley, R., Guidi, T., Boehm, M., McMorrow, D. F., Rüegg, Ch.
Publikováno v:
Phys. Rev. Lett. 118, 177202 (2017)
The challenge of one-dimensional systems is to understand their physics beyond the level of known elementary excitations. By high-resolution neutron spectroscopy in a quantum spin ladder material, we probe the leading multiparticle excitation by char
Externí odkaz:
http://arxiv.org/abs/1609.00198
Publikováno v:
Phys.Rev. B 81 (2010) 214437
We present results of inelastic neutron scattering experiments performed for the compound Magnetic and neutron spectroscopic properties of the tetrameric nickel compound $[Mo_{12}O_{28}(\mu_2-OH)_9(\mu_3-OH)_3{Ni(H_2O)_3}_4] $\cdot$ 13H_2O$, which is
Externí odkaz:
http://arxiv.org/abs/1005.1498
Autor:
Thielemann, B., Rüegg, Ch., Rønnow, H. M., Läuchli, A. M., Caux, J. -S., Normand, B., Biner, D., Krämer, K. W., Güdel, H. -U., Stahn, J., Habicht, K., Kiefer, K., Boehm, M., McMorrow, D. F., Mesot, J.
Publikováno v:
Phys. Rev. Lett. 102, 107204 (2009)
We measure by inelastic neutron scattering the spin excitation spectra as a function of applied magnetic field in the quantum spin-ladder material (C5H12N)2CuBr4. Discrete magnon modes at low fields in the quantum disordered phase and at high fields
Externí odkaz:
http://arxiv.org/abs/0812.3880
Autor:
Thielemann, B., Rüegg, Ch., Kiefer, K., Rønnow, H. M., Normand, B., Bouillot, P., Kollath, C., Orignac, E., Citro, R., Giamarchi, T., Läuchli, A. M., Biner, D., Krämer, K., Wolff-Fabris, F., Zapf, V., Jaime, M., Stahn, J., Christensen, N. B., Grenier, B., McMorrow, D. F., Mesot, J.
Publikováno v:
Phys. Rev. B, Rapid Comm., 79, 020408 (2009)
Neutron diffraction is used to investigate the field-induced, antiferromagnetically ordered state in the two-leg spin-ladder material (Hpip)2CuBr4. This "classical" phase, a consequence of weak interladder coupling, is nevertheless highly unconventio
Externí odkaz:
http://arxiv.org/abs/0809.0440
Autor:
Rüegg, Ch., Kiefer, K., Thielemann, B., McMorrow, D. F., Zapf, V., Normand, B., Zvonarev, M. B., Bouillot, P., Kollath, C., Giamarchi, T., Capponi, S., Poilblanc, D., Biner, D., Krämer, K. W.
Publikováno v:
Phys. Rev. Lett. 101, 247202 (2008)
The phase diagram in temperature and magnetic field of the metal-organic, two-leg, spin-ladder compound (C5H12N)2CuBr4 is studied by measurements of the specific heat and the magnetocaloric effect. We demonstrate the presence of an extended spin Lutt
Externí odkaz:
http://arxiv.org/abs/0808.2715
Autor:
Waldmann, O., Carver, G., Dobe, C., Biner, D., Sieber, A., Güdel, H. U., Mutka, H., Ollivier, J., Chakov, N. E.
Publikováno v:
Appl. Phys. Lett. 88, 042507 (2006)
Time-resolved inelastic neutron scattering measurements on an array of single-crystals of the single-molecule magnet Mn12ac are presented. The data facilitate a spectroscopic investigation of the slow relaxation of the magnetization in this compound
Externí odkaz:
http://arxiv.org/abs/cond-mat/0512453
Publikováno v:
In Journal of Luminescence September 2017 189:84-90
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