Zobrazeno 1 - 10
of 495
pro vyhledávání: '"Salvatore Torquato"'
Publikováno v:
Physical Review Research, Vol 6, Iss 3, p 033262 (2024)
Formulating order metrics that sensitively quantify the degree of order/disorder in many-particle systems in d-dimensional Euclidean space R^{d} across length scales is an outstanding challenge in physics, chemistry, and materials science. Since an i
Externí odkaz:
https://doaj.org/article/efab46dc06aa4f89a9a3ef7cffc24a4f
Publikováno v:
Physical Review Research, Vol 6, Iss 3, p 033260 (2024)
In previous work [Phys. Rev. X 5, 021020 (2015)2160-330810.1103/PhysRevX.5.021020] it was shown that stealthy hyperuniform systems can be regarded as hard spheres in Fourier space in the sense that the structure factor is exactly zero in a spherical
Externí odkaz:
https://doaj.org/article/52d1bf87e5344ea185dbeb3646fb91eb
Publikováno v:
Physical Review Research, Vol 5, Iss 3, p 033190 (2023)
Hyperuniform many-particle systems are characterized by a structure factor S(k) that is precisely zero as |k|→0; and stealthy hyperuniform systems have S(k)=0 for the finite range 0
Externí odkaz:
https://doaj.org/article/05072135f7254d5ba49b8517568afc02
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
The subtle connections between water’s supercooled liquid and glassy states are difficult to characterize. Gartner et al. suggest with MD simulations that the long-range structure of glassy water may reflect signatures of water’s debated second c
Externí odkaz:
https://doaj.org/article/839cfa29bbaf453c93d2efe9b2adc301
Publikováno v:
Physical Review X, Vol 13, Iss 1, p 011038 (2023)
The studies of disordered heterogeneous media and galaxy cosmology share a common goal: analyzing the disordered distribution of particles and/or building blocks at microscales to predict physical properties of the medium at macroscales, whether it b
Externí odkaz:
https://doaj.org/article/60e86a50c99f40ccb6a271ef47fd6e89
Autor:
Milan M. Milošević, Weining Man, Geev Nahal, Paul J. Steinhardt, Salvatore Torquato, Paul M. Chaikin, Timothy Amoah, Bowen Yu, Ruth Ann Mullen, Marian Florescu
Publikováno v:
Scientific Reports, Vol 9, Iss 1, Pp 1-11 (2019)
Abstract We introduce a hyperuniform-disordered platform for the realization of near-infrared photonic devices on a silicon-on-insulator platform, demonstrating the functionality of these structures in a flexible silicon photonics integrated circuit
Externí odkaz:
https://doaj.org/article/ac7d0b82bd79492dbba5542796c6fec9
Autor:
Michael A. Klatt, Jakov Lovrić, Duyu Chen, Sebastian C. Kapfer, Fabian M. Schaller, Philipp W. A. Schönhöfer, Bruce S. Gardiner, Ana-Sunčana Smith, Gerd E. Schröder-Turk, Salvatore Torquato
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
Disordered hyperuniformity implies a hidden order on length scales that can be found in various amorphous materials. Klatt et al. analyse the evolution of random point patterns using Llyod’s algorithm and show that they converge to an effectively h
Externí odkaz:
https://doaj.org/article/e12a5c051b3b45faaa939f8dd82ba57d
Publikováno v:
Physical Review X, Vol 11, Iss 2, p 021028 (2021)
The local number variance σ^{2}(R) associated with a spherical sampling window of radius R enables a classification of many-particle systems in d-dimensional Euclidean space R^{d} according to the degree to which large-scale density fluctuations are
Externí odkaz:
https://doaj.org/article/81498106a5d9484e82f0ecf812a05038
Autor:
Salvatore Torquato, Jaeuk Kim
Publikováno v:
Physical Review X, Vol 11, Iss 2, p 021002 (2021)
We derive exact nonlocal homogenized constitutive relations for the effective electromagnetic wave properties of disordered two-phase composites and metamaterials from first principles. This exact formalism enables us to extend the long-wavelength li
Externí odkaz:
https://doaj.org/article/e415d96dc03f4e31b478a6473da25dac
Publikováno v:
PLoS ONE, Vol 9, Iss 10, p e109934 (2014)
Malignant cancers that lead to fatal outcomes for patients may remain dormant for very long periods of time. Although individual mechanisms such as cellular dormancy, angiogenic dormancy and immunosurveillance have been proposed, a comprehensive unde
Externí odkaz:
https://doaj.org/article/3ad97dce20334b35b361d2a2a8ca0600