Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Sahand Eslami"'
Autor:
Sahand Eslami, Stefano Palomba
Publikováno v:
Nano Convergence, Vol 8, Iss 1, Pp 1-17 (2021)
Abstract The demand for effective, real-time environmental monitoring and for customized point-of-care (PoC) health, requires the ability to detect low molecular concentrations, using portable, reliable and cost-effective devices. However, traditiona
Externí odkaz:
https://doaj.org/article/7e1916dd605b4e8f89747793211fd5ed
Publikováno v:
مجله پژوهش در علوم توانبخشی, Vol 16, Iss 1, Pp 135-141 (2020)
Introduction: The aim of this study was to assess the effects of virtual reality (VR) on the electromyographic (EMG) activity of the lower limb muscles during gait on the treadmill in the elderly.Materials and Methods: 12 elderly male subjects partic
Externí odkaz:
https://doaj.org/article/7c767a77899d465a91955bee63296ac0
Autor:
Mohammad Taghi Aghdasi, Seyed Hojjat Zamani Sani, Saba Mohammad Alinezhad, Sahand Eslami, Fatemeh Farrokhzad
Publikováno v:
New Approaches in Sport Sciences, Vol 1, Iss 2, Pp 169-182 (2019)
Purpose: The aim of this study was to compare the effect of eight weeks physical and mental rotation training on the balance and falling of elderly women. Method: The present study is a quasi-experimental study with a pre-test, post-test and two-way
Externí odkaz:
https://doaj.org/article/6c0f02f2d5304320a5fac89b7b30c51c
Autor:
Michael de Oliveira, Marco Piccardo, Sahand Eslami, Vincenzo Aglieri, Andrea Toma, Antonio Ambrosio
To exploit the full potential of the transverse spatial structure of light using the Laguerre-Gaussian basis, it is necessary to control the azimuthal and radial components of the photons. Vortex phase elements are commonly used to generate these mod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3f4acc54b42e76556cb3606df6bc399
Autor:
Sahand Eslami, John G. Gibbs, Yvonne Rechkemmer, Joris van Slageren, Mariana Alarcón-Correa, Tung-Chun Lee, Andrew G. Mark, Geert L. J. A. Rikken, Peer Fischer
Publikováno v:
ACS Photonics
We report on the enhanced optical properties of chiral magnetic nanohelices with critical dimensions comparable to the ferromagnetic domain size. They are shown to be ferromagnetic at room temperature, have defined chirality, and exhibit large optica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcd257f7358ca4df4ad15282d2df1f30
https://doi.org/10.1021/ph500305z
https://doi.org/10.1021/ph500305z
Autor:
Peer Fischer, Tung-Chun Lee, John G. Gibbs, Hyeon-Ho Jeong, Sahand Eslami, Andrew G. Mark, Insook Kim
Publikováno v:
SPIE Proceedings.
We describe how physical vapor deposition coupled with micelle-nanolithography-seeded substrates permits the growth of metamaterials with 3D structural and material control at the nanoscale. Novel plasmonic hybrid structures with tuned optical respon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3ca327e92d3156e41640b99e3859fdc
https://doi.org/10.1117/12.2080098
https://doi.org/10.1117/12.2080098
Publikováno v:
Optics Express
We describe a novel polarization interferometer which permits the determination of the refractive indices for circularly-polarized light. It is based on a Jamin-Lebedeff interferometer, modified with waveplates, and permits us to experimentally deter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6738966471b222e879fac09a12d36f5c
https://hdl.handle.net/21.11116/0000-000B-06BB-C21.11116/0000-000B-06BD-A
https://hdl.handle.net/21.11116/0000-000B-06BB-C21.11116/0000-000B-06BD-A
Publikováno v:
Nanoscale
The helix has remarkable qualities and is prevalent in many fields including mathematics, physics, chemistry, and biology. This shape, which is chiral by nature, is ubiquitous in biology with perhaps the most famous example being DNA. Other naturally
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::012c944bbde8ac1e89ca7dc8e55c741c
https://hdl.handle.net/21.11116/0000-000B-047C-621.11116/0000-000B-047E-4
https://hdl.handle.net/21.11116/0000-000B-047C-621.11116/0000-000B-047E-4
Publikováno v:
Applied Physics Letters
Plasmonic nanohelix arrays are shown to interact with electromagnetic fields in ways not typically seen with ordinary matter. Chiral metamaterials (CMMs) with feature sizes small with respect to the wavelength of visible light are a promising route t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e44c6fa9bf388dcd5290e97d7e9fba95
https://doi.org/10.1063/1.4829740
https://doi.org/10.1063/1.4829740
Autor:
Peer Fischer, Tung-Chun Lee, Mariana Alarcón-Correa, John G. Gibbs, Andrew G. Mark, Tian Qiu, Hyeon-Ho Jeong, Sahand Eslami
Publikováno v:
Nano Letters
Nanoplasmonic systems are valued for their strong optical response and their small size. Most plasmonic sensors and systems to date have been rigid and passive. However, rendering these structures dynamic opens new possibilities for applications. Her
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::806e97f6b1e7addf6022b109740a3fe6
https://infoscience.epfl.ch/record/222304
https://infoscience.epfl.ch/record/222304