Results 31 to 40 of about 82,121 (307)
Multiple Soft-Mode Vibrations of Lead Zirconate [PDF]
Physical Review Letters, 2014 Polarized Raman, IR and time-domain THz spectroscopy of orthorhombic lead zirconate single crystals yielded a comprehensive picture of temperature-dependent quasiharmonic frequencies of its low-frequency phonon modes. It is argued that these modes primarily involve vibration of Pb and/or oxygen octahedra librations and their relation to particular ...
J, Hlinka +11 more
openaire +3 more sources
Nonlinear modes disentangle glassy and Goldstone modes in structural glasses [PDF]
, 2016 One outstanding problem in the physics of glassy solids is understanding the statistics and properties of the low-energy excitations that stem from the disorder that characterizes these systems' microstructure.
Gartner, L. +2 more
core +1 more source
On a correlation between EPR data for SASeD doped with Cr3+ and soft modes
Condensed Matter Physics, 2007 PR experimental results obtained for SASeD doped with Cr3+ are reported with special emphasis on those observations which reveal the effect of soft modes i.e. the temperature dependence of the DZZ spin-Hamiltonian parameter and the temperature dependence
I.E.Lipinski, J.Kuriata, N.A.Korynevskii
doaj +1 more source
Visible and infrared three-wavelength modulated multi-directional actuators
Nature Communications, 2019 Light-guided robotic soft actuators have attracted intense scientific attention but it remains challenging to modulate the moving directions and shape morphing modes.
Bo Zuo +3 more
doaj +1 more source
Probing the composition of sub-millisecond rotating compact stars by r-modes instability
, 2012 We investigate the implications of the r-modes instability on the composition of a compact star rotating at a sub-millisecond period. In particular, the only viable astrophysical scenario for such an object, wich might present inside the Low Mass X-ray ...
Giuseppe Pagliara +3 more
core +1 more source
Spin waves in the soft layer of exchange-coupled soft/hard bilayers
AIP Advances, 2016 The magnetic dynamical properties of the soft layer in exchange-coupled soft/hard bilayers have been investigated numerically using a one-dimensional atomic chain model.
Zheng-min Xiong +9 more
doaj +1 more source
, 2019 Soft robotic grippers enable gentle, adaptive, and bioinspired manipulation that is simply not possible using traditional rigid robots. However, it has remained challenging to create multi-degree-of-freedom soft actuators with appropriate sensory ...
Katzschmann, Robert Kevin +7 more
core +1 more source
"Modes of governance in the EU" [PDF]
, 2007 ...it is the aim of this chapter to, first, clarify the concept of governance, second, highlight basic modes of governance and their role in the EU and, third, develop an explanatory framework for the emergence of specific modes of governance in the ...
Tömmel, Ingeborg.
core
FEBS Letters, EarlyView.We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace +6 more
wiley +1 more source
FEBS Letters, EarlyView.Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley +1 more source