Zobrazeno 1 - 10
of 82
pro vyhledávání: '"Inam, F. A."'
Publikováno v:
International Journal of Nanomedicine, Vol Volume 19, Pp 7323-7352 (2024)
Alyaa S Abdel Halim,1 Mohamed AM Ali,2,1 Fawad Inam,3,4 Abdulrahman M Alhalwan,5 Walid M Daoush5,6 1Department of Biochemistry, Faculty of Science, Ain Shams University, Cairo, 11566, Egypt; 2Department of Biology, College of Science, Imam Mohammad I
Externí odkaz:
https://doaj.org/article/cb829c10edd1499ab65a3da033b3af67
Publikováno v:
In Journal of Non-Crystalline Solids 15 December 2024 646
We model the broadband enhancement of single-photon emission from color centres in silicon carbide nanocrystals coupled to a planar hyperbolic metamaterial, HMM resonator. The design is based on positioning the single photon emitters within the HMM r
Externí odkaz:
http://arxiv.org/abs/1801.03277
Ordered graphene has been extensively studied. In this paper we undertake a first density functional study of it topologically disordered analogues of graphene, in the form of a random network, consisting predominantly of hexagonal rings, but also in
Externí odkaz:
http://arxiv.org/abs/1104.1958
Recent theoretical studies of amorphous silicon [Y. Pan et al. Phys. Rev. Lett. 100 206403 (2008)] have revealed subtle but significant structural correlations in network topology: the tendency for short (long) bonds to be spatially correlated with o
Externí odkaz:
http://arxiv.org/abs/0908.0777
We present a microscopic picture of silver dynamics in GeSe$_{3}$:Ag glass obtained from {\it ab initio} simulation. The dynamics of Ag is explored at two temperatures, 300K and 700K. In the relaxed network, Ag occupies bond centers between suitably
Externí odkaz:
http://arxiv.org/abs/0811.1982
Raman and calorimetric studies on Ge_xSe_{1-x} glasses have provided evidence for the existence of the intermediate phase (IP) in chalcogenide and other glasses. Here, we present X-Ray Absorption Near Edge Structure (XANES) measurements on germanium
Externí odkaz:
http://arxiv.org/abs/0806.1039
A theoretical and experimental study of the Intermediate Phase (IP) in GexSe1-x is presented. Based on ab initio molecular dynamics (MD) models of these glasses, a generic atomic picture of the IP is discussed thoroughly. X-Ray Absorption Near Edge S
Externí odkaz:
http://arxiv.org/abs/0806.0795
It is argued that topological disorder in amorphous solids can be described by local strains related to local reference crystals and local rotations. An intuitive localization criterion is formulated from this point of view. The Inverse Participation
Externí odkaz:
http://arxiv.org/abs/0805.2575
Exponential band edges have been observed in a variety of materials, both crystalline and amorphous. In this paper, we infer the structural origins of these tails in amorphous and defective crystalline Si by direct calculation with current {\it ab in
Externí odkaz:
http://arxiv.org/abs/0802.1292