Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Falus, Péter"'
Autor:
Ma, Jihong, Carrillo, Jan-Michael Y., Do, Changwoo, Chen, Wei-Ren, Falus, Péter, Shen, Zhiqiang, Hong, Kunlun, Sumpter, Bobby G., Wang, Yangyang
Publikováno v:
Phys. Rev. E 104, 024503 (2021)
The spatial correlations of entangled polymer dynamics are examined by molecular dynamics simulations and neutron spin-echo spectroscopy. Due to the soft nature of topological constraints, the initial spatial decays of intermediate scattering functio
Externí odkaz:
http://arxiv.org/abs/2108.00964
Autor:
Luo, Peng, Zhai, Yanqin, Falus, Peter, Sakai, Victoria Garcia, Hartl, Monika, Kofu, Maiko, Nakajima, Kenji, Faraone, Antonio, Zhang, Yang
Employing wide-angle neutron spin echo spectroscopy, we measured the Q-dependent coherent intermediate scattering function of the prototypical ionic glass former Ca0.4K0.6(NO3)1.4, in the equilibrium and supercooled liquid states beyond the hydrodyna
Externí odkaz:
http://arxiv.org/abs/2106.04820
Autor:
Bannenberg, Lars J., Sadykov, Ravil, Dalgliesh, Robbert M., Goodway, Chris, Schlagel, Deborah L., Lograsso, Thomas A., Falus, Peter, Lelièvre-Berna, Eddy, Leonov, Andrey O., Pappas, Catherine
Publikováno v:
Physical Review B 100 (5), 054447 (2019)
The archetype cubic chiral magnet MnSi is home to some of the most fascinating states in condensed matter such as skyrmions and a non-Fermi liquid behavior in conjunction with a topological Hall effect under hydrostatic pressure. Using small angle ne
Externí odkaz:
http://arxiv.org/abs/1909.00441
Autor:
De Francesco, Alessio, Scaccia, Luisa, Lennox, R. Bruce, Guarini, Eleonora, Bafile, Ubaldo, Falus, Peter, Maccarini, Marco
Publikováno v:
Phys. Rev. E 99, 052504 (2019)
We present a neutron spin echo study (NSE) of the nanosecond dynamics of polyethylene glycol (PEG) functionalised nanosized gold particles dissolved in D$_2$O at two temperatures and two different PEG molecular weights. The analysis of the NSE data w
Externí odkaz:
http://arxiv.org/abs/1903.10301
Autor:
Falus, Péter, 1972
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Physics, 2004.
Vita.
Includes bibliographical references (p. 224-234).
Several improvements presented to the emerging technique of X-ray Photon Correlation Spectroscopy.
Vita.
Includes bibliographical references (p. 224-234).
Several improvements presented to the emerging technique of X-ray Photon Correlation Spectroscopy.
Externí odkaz:
http://hdl.handle.net/1721.1/29371
Autor:
Li, Xin, Sánchez-Diáz, Luis E., Wu, Bin, Hamilton, William A., Porcar, Lionel, Falus, Péter, Liu, Yun, Do, Changwoo, Smith, Gregory S., Egami, Takeshi, Chen, Wei-Ren
The dynamics of soft colloids in solutions is characterized by internal collective motion as well as center-of-mass diffusion. Using neutron scattering we demonstrate that the competition between the relaxation processes associated with these two deg
Externí odkaz:
http://arxiv.org/abs/1403.1812
Autor:
Karlsson, Maths, Engberg, Dennis, Björketun, Mårten E., Matic, Aleksandar, Wahnström, Göran, Sundell, Per G., Berastegui, Pedro, Ahmed, Istaq, Falus, Peter, Farago, Bela, Börjesson, Lars, Eriksson, Sten
We demonstrate the applicability of studying the proton dynamics in proton-conducting perovskites using neutron spin-echo spectroscopy, a powerful method hitherto neglected for studies of the proton dynamics in ceramic proton conductors. By combining
Externí odkaz:
http://arxiv.org/abs/0906.2346
Akademický článek
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X-ray photon correlation spectroscopy was used to probe the diffusive dynamics of colloidal particles in a shear flow. Combining X-ray techniques with microfluidics is an experimental strategy that reduces the risk of x-ray induced beam damage and al
Externí odkaz:
http://arxiv.org/abs/0803.1437
Akademický článek
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