Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Ziyun Di"'
Autor:
Ziyun Di, Helene V Jones, Philip R Dolan, Simon M Fairclough, Matthew B Wincott, Johnny Fill, Gareth M Hughes, Jason M Smith
Publikováno v:
New Journal of Physics, Vol 14, Iss 10, p 103048 (2012)
We report the control of spontaneous emission from CdSe/ZnS core–shell quantum dots coupled to novel open-access optical microcavities. The cavities are fabricated by focused ion beam milling and provide mode volumes less than a cubic micrometre. T
Externí odkaz:
https://doaj.org/article/dd2a8bc24814452b93cf77734a630911
Publikováno v:
IEEE Transactions on Neural Systems and Rehabilitation Engineering, Vol 32, Pp 822-830 (2024)
The prediction of gait motion intention is essential for achieving intuitive control of assistive devices and diagnosing gait disorders. To reduce the cost associated with using multimodal signals and signal processing, we proposed a novel method tha
Externí odkaz:
https://doaj.org/article/144d8a33995f4a31b33acedc71388d92
Autor:
Zhenhuan Yi, Ziyun Di, V.A. Sautenkov, Alexander M. Sinyukov, Gombojav O. Ariunbold, Yuri V. Rostovtsev, Pankaj K. Jha, Luqi Yuan, Alexei V. Sokolov, Dmitri V. Voronine
Publikováno v:
Optics Communications. 351:45-49
We investigate cooperative emission from a rubidium vapor, and demonstrate a controlled transition from yoked superfluorescence to three-photon-induced superradiance by driving the medium with co-propagating ultrashort laser pulses. We study temporal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::176c104808f95cacfe6860463ab4ea19
https://doi.org/10.1016/j.optcom.2015.04.035
https://doi.org/10.1016/j.optcom.2015.04.035
Autor:
Brett H. Hokr, Kai Wang, Alexei V. Sokolov, Marlan O. Scully, Vladislav V. Yakovlev, Han Cai, Ziyun Di
Publikováno v:
Journal of Modern Optics. 62:97-101
Spatially Offset Raman Spectroscopy (SORS) has seen considerable interest in recent years as a tool for noninvasively acquiring Raman spectra from beneath the surface of a sample. One of the major limitations of the SORS technique is that accurate kn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b4e63a3effe73b7482a526f85958313
https://doi.org/10.1080/09500340.2014.976598
https://doi.org/10.1080/09500340.2014.976598
Autor:
Zhenhuan Yi, Wenhao Wu, Dmitri V. Voronine, Ziyun Di, Isabel Schultz, Kai Wang, Alexei V. Sokolov
Publikováno v:
Journal of Modern Optics. 61:72-76
Surface-enhanced Raman scattering (SERS) of rhodamine 6G was investigated on template-embedded gold nanorods produced by anodic aluminum oxide template-assisted nanofabrication. A signal enhancement of about 106 was obtained. Two-dimensional arrays o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f17ebd3979f1d3bd9be5618f00fa0b5
https://doi.org/10.1080/09500340.2013.854420
https://doi.org/10.1080/09500340.2013.854420
Temperature Dependence of the Optical Transmission of aMagnetic Fluid with an Applied Magnetic Field
Publikováno v:
Journal of the Korean Physical Society. 55:1259-1262
The physical origin of the temperature dependence of the optical transmission of a magnetic fluid under an applied magnetic field is studied in this paper When a magnetic field is applied parallel to the plane of a magnetic fluid thin film, magnetic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e65562b9217882840651e7e039e4f9b
https://doi.org/10.3938/jkps.55.1259
https://doi.org/10.3938/jkps.55.1259
Publikováno v:
Microfluidics and Nanofluidics. 7:141-144
A brand new design of temperature sensor using ferrofluid thin film is proposed in this paper. When magnetic field parallel to the plane of the ferrofluid thin film is applied, magnetic chains form in the same direction of the magnetic field, which r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58448e5dbd402d11deb8ff023c197a8b
https://doi.org/10.1007/s10404-008-0371-8
https://doi.org/10.1007/s10404-008-0371-8
Publikováno v:
Journal of Magnetism and Magnetic Materials. 320:2345-2349
The model of tunable superparamagnetic photonic crystals self-assembled in colloidal magnetic fluids under externally applied magnetic fields is established. The mechanisms, which are in charge of the tunability of the band gaps with magnetic fields
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::033a50a3ccd9af0f5c38e016ce51da73
https://doi.org/10.1016/j.jmmm.2008.04.134
https://doi.org/10.1016/j.jmmm.2008.04.134
Publikováno v:
Optics Communications. 276:268-271
In this paper, optical limiting property in a magnetic fluid film is studied. The relationship between the emergent power and the incident power is investigated experimentally and theoretically. It is found that the limiting threshold is linear with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::856135e87092af5078ebfac8f51c32b7
https://doi.org/10.1016/j.optcom.2007.04.030
https://doi.org/10.1016/j.optcom.2007.04.030
Publikováno v:
Chinese Optics Letters. 6:767-769
The response time and transmittivity of the magnetic fluid (MF) for different concentrations at room temperature were investigated in this letter. The volume fraction of the investigated sample ranged from 0.44% to 6.47%. It was found that the transm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::424ec1bd4b28b5d24c28cb60518b9e29
https://doi.org/10.3788/col20080610.0767
https://doi.org/10.3788/col20080610.0767