Zobrazeno 1 - 10
of 14
pro vyhledávání: '"D. M. Photiadis"'
Autor:
D. M. Photiadis, Martin H. Marcus, Xiao Liu, Scot F. Morse, J. A. Bucaro, Lidija Sekaric, Joseph F. Vignola, Brian H. Houston
Publikováno v:
Review of Scientific Instruments. 73:3584-3588
The dynamics of single-crystal silicon ∼100 μm size rectangular paddle oscillators at room temperature have been studied using a recently developed high-resolution scanning laser vibrometer. The dynamic mechanical behavior is determined by scans o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bdbd77ab2aa7cd6da0b7b455fac3602
https://doi.org/10.1063/1.1502014
https://doi.org/10.1063/1.1502014
Publikováno v:
The Journal of the Acoustical Society of America. 103:1867-1873
This paper considers whether local admittance fluctuations can explain the acoustic scattering from a submerged shell with many internal oscillators observed by Bucaro et al. [Proc. ASME, Noise Control and Acoustics Div., NCA 22, 87–92 (1996)] and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35ca868d39b25004cc2d0743a2718586
https://doi.org/10.1121/1.421338
https://doi.org/10.1121/1.421338
Publikováno v:
The Journal of the Acoustical Society of America. 99:3497-3512
Numerical studies are carried out regarding the structural acoustics of a ribbed aluminum cylindrical shell structure intended to represent the essential structural features of a small aircraft fuselage. Calculations are made to determine both the wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37e2d4cdc37be8d0f7241cd15ce187ce
https://doi.org/10.1121/1.414949
https://doi.org/10.1121/1.414949
Autor:
D. M. Photiadis
Publikováno v:
Journal of Vibration and Acoustics. 118:100-106
An examination of the response of a periodically ribbed cylindrical shell shows several effects due to the mixing of fast and slow waves on the shell. In wavenumber-frequency space, this mixing manifests itself in the formation of hybrid modes, for e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c26404e4b69f1dbdfb8a8bf00fb8ff7
https://doi.org/10.1115/1.2889622
https://doi.org/10.1115/1.2889622
Autor:
Armen Gulian, J. Ding, G. M. Daly, Gilbert G. Fritz, D. M. Photiadis, James S. Horwitz, Kent S. Wood, J. F. Pinto, V. H. Vartanyan, R. B. Akopyan, J.B. Thrasher, A.L. Gyulamiryan, Gavin Burnell, Mark G. Blamire, D. Van Vechten
Publikováno v:
Scopus-Elsevier
The direct transformation of the energy of an incident high-energy photon into a measurable potential difference within an absorbing metal is investigated. Experimental evidence is presented that the effect arises from the inherent energy dependence
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13d5eb488c5e75c83b631b4be8aa535b
https://doi.org/10.1063/1.119910
https://doi.org/10.1063/1.119910
Autor:
Anthony J. Romano, Earl G. Williams, Brian H. Houston, Joseph Vignola, Scot F. Morse, Martin H. Marcus, Lidija Sekaric, X. Liu, J. A. Bucaro, Angie Sarkissian, D. M. Photiadis
Publikováno v:
2000 IEEE Ultrasonics Symposium. Proceedings. An International Symposium (Cat. No.00CH37121).
The damping in so-called high Q silicon paddle oscillators is considered with emphasis on near room temperature behavior. New measurements of the spatial distribution of oscillator motion using scanning laser doppler vibrometry (LDV) are presented, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3dbb77e4c422fa266e630046dd37b482
https://doi.org/10.1109/ultsym.2000.922603
https://doi.org/10.1109/ultsym.2000.922603
Autor:
D M Photiadis
Publikováno v:
Journal of Physics: Conference Series. 92:012056
Nano-scale structure significantly impacts phonon transport and related phonon relaxation rates, with order of magnitude effects on the thermal conductivity of dielectric thin films and quantum wires, and even larger effects on the lifetimes of ultra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5576949e80df344abefcdcbd8dabce72
https://doi.org/10.1088/1742-6596/92/1/012056
https://doi.org/10.1088/1742-6596/92/1/012056
Autor:
Angie Sarkissian, D. M. Photiadis
Publikováno v:
The Journal of the Acoustical Society of America. 118:590
A mechanical oscillator is provided for use in micro-electromechanical systems (MEMS) for application in radio frequency filters and oscillators, motion and pressure sensors and other micro applications. The oscillator is of monolithic construction a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69afa712b3a09322b3f36b410a1fb36c
https://doi.org/10.1121/1.2040253
https://doi.org/10.1121/1.2040253