Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Marat Spector"'
Autor:
Marat Spector, Yonatan Sivan
Publikováno v:
ACS Photonics. 7:1271-1279
Diffusion of heat in metals is a fundamental process which is crucial for a variety of applications of metal nanostructures. Surprisingly, however, ultrafast heat diffusion received only limited at...
Publikováno v:
Nanoscale Advances. 2:5312-5318
MXenes, a recently developed class of 2D materials, have attracted considerable attention because of their graphene-like but highly tunable properties. It appears that the metallic properties of MXene titanium carbide are pronounced in near-infrared
Publikováno v:
Nanoscale Advances. 2:2595-2601
Optical forces applied on an object or cell in a non-destructive manner have revolutionised scientific instruments. Optical tweezers and atomic traps are just two representative examples. Curved forces such as photonic hooks are of particular interes
Autor:
Stanislav A. Derevyanko, Marat Spector
Publikováno v:
Physical Review B. 102
We suggest an easily configurable dynamical method of creating a periodic quasi-2D plasmonic lattice in a metal film by temperature induced variation of the dielectric permittivity. The temperature variations in turn are controlled by two pairs of pe
Publikováno v:
Nanoscale advances. 2(11)
MXenes, a recently developed class of 2D materials, have attracted considerable attention because of their graphene-like but highly tunable properties. It appears that the metallic properties of MXene titanium carbide are pronounced in near-infrared
Autor:
Marat Spector, Ioseph Gurwich
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer. 252:107066
In this work, we revise the model describing laser heating of a spherical metallic nanoparticle (NP) immersed in transparent oil. We study the generated temperature non-uniformity of the ambient medium and its effect on the propagation of the laser b
Publikováno v:
Nanoscale Advances. 2:5912-5912
Correction for ‘Photonic hook formation in near-infrared with MXene Ti3C2 nanoparticles’ by Marat Spector et al., Nanoscale Adv., 2020, 2, 5312–5318, DOI: 10.1039/D0NA00485E
Tracking ultrafast hot-electron diffusion in space and time by ultrafast thermomodulation microscopy
Autor:
F. Javier García de Abajo, Matz Liebel, Renwen Yu, Niek F. van Hulst, Marat Spector, Alexander Block, Yonatan Sivan
Publikováno v:
Science Advances
Ultrafast microscopy images hot electrons transitioning from fast to slow diffusion in thin gold films as they cool down.
The ultrafast response of metals to light is governed by intriguing nonequilibrium dynamics involving the interplay of exci
The ultrafast response of metals to light is governed by intriguing nonequilibrium dynamics involving the interplay of exci