Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Israeloff , N. E."'
Autor:
Oukris, H., Israeloff, N. E.
Publikováno v:
H. Oukris, N. E. Israeloff, Nature Physics 6, 135 (2010)
Response functions and fluctuations measured locally in complex materials should equally well characterize mesoscopic-scale dynamics. The fluctuation-dissipation-relation (FDR), relates the two in equilibrium, a fact used regularly, for example, to i
Externí odkaz:
http://arxiv.org/abs/1005.2515
A non-contact scanning-probe-microscopy method was used to probe local near-surface dielectric susceptibility and dielectric relaxation in poly-vinyl-acetate (PVAc) near the glass transition. Dielectric spectra were measured from 10-4 Hz to 102 Hz as
Externí odkaz:
http://arxiv.org/abs/0707.1803
Polarization fluctuations were measured in nanoscale volumes of a polymer glass during aging following a temperature quench through the glass transition. Statistical properties of the noise were studied in equilibrium and during aging. The noise spec
Externí odkaz:
http://arxiv.org/abs/cond-mat/0412378
Autor:
Russell, E. Vidal, Israeloff, N. E.
Publikováno v:
Nature 408, 695 (2000)
We describe direct observations of molecular cooperativity near the glass transition in poly-vinyl-acetate (PVAc), through nanometer-scale probing of dielectric fluctuations. Molecular clusters switched spontaneously between two to four distinct conf
Externí odkaz:
http://arxiv.org/abs/cond-mat/0012245
Autor:
Grigera, Tomas S., Israeloff, N. E.
Publikováno v:
Phys. Rev. Lett. 83, 5038 (1999)
The fluctuation-dissipation theorem (FDT), connecting dielectric susceptibility and polarization noise was studied in glycerol below its glass transition temperature Tg. Weak FDT violations were observed after a quench from just above to just below T
Externí odkaz:
http://arxiv.org/abs/cond-mat/9904351
Publikováno v:
Phys. Rev. Lett., 81, 1461 (1998).
Using non-contact scanning probe microscopy (SPM) techniques, dielectric properties were studied on 50 nanometer length scales in poly-vinyl-acetate (PVAc) films in the vicinity of the glass transition. Low frequency (1/f) noise observed in the measu
Externí odkaz:
http://arxiv.org/abs/cond-mat/9807126
In a recent Physical Review Letter, Mantegna et. al., report that certain statistical signatures of natural language can be found in non-coding DNA sequences. In this comment we show that random noise with power-law correlation similar to $1/f$ noise
Externí odkaz:
http://arxiv.org/abs/adap-org/9503002
Publikováno v:
Journal of Chemical Physics; 8/21/2014, Vol. 141 Issue 7, p1-4, 4p
Publikováno v:
Journal of Chemical Physics; 1/28/2008, Vol. 128 Issue 4, p044908, 5p, 5 Graphs
Autor:
Grigera, Tomás S., Israeloff, N. E.
Publikováno v:
Philosophical Magazine B. 2/1/2002, Vol. 82 Issue 3, p313-322. 10p. 8 Graphs.