Zobrazeno 1 - 10
of 37
pro vyhledávání: '"John B. Blottman"'
Autor:
Ali E. Aliev, David H. Mueller, Kylie N. Tacker, Nathanael K. Mayo, John B. Blottman, Shashank Priya, Ray H. Baughman
Publikováno v:
Journal of Sound and Vibration. 524:116753
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f047cfc619144905a96fac6a25ddc100
https://doi.org/10.1016/j.jsv.2022.116753
https://doi.org/10.1016/j.jsv.2022.116753
Autor:
Sean P Colin, John H Costello, John O Dabiri, Alex Villanueva, John B Blottman, Brad J Gemmell, Shashank Priya
Publikováno v:
PLoS ONE, Vol 7, Iss 11, p e48909 (2012)
Flexible bell margins are characteristic components of rowing medusan morphologies and are expected to contribute towards their high propulsive efficiency. However, the mechanistic basis of thrust augmentation by flexible propulsors remained unresolv
Externí odkaz:
https://doaj.org/article/f9f031a771a0478caa09f6ea509e5c02
Publikováno v:
Ferroelectrics. 534:19-28
The electromechanical response of Pb(Mg1/3Nb2/3)O3-PbTiO3 (PMN-PT) and Pb(Mg1/3Nb2/3)O3-Pb(Zr,Ti)O3 (PMN-PZT) textured ceramics is evaluated. Results reveal that crystallographic texturing may enha...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5539e9ff334fc291bf4d4566f79dcfc3
https://doi.org/10.1080/00150193.2018.1473522
https://doi.org/10.1080/00150193.2018.1473522
Autor:
Prashant Kumar, Ali E. Aliev, Nathanael K. Mayo, Shashank Priya, Rammohan Sriramdas, Ray H. Baughman, John B. Blottman
Publikováno v:
Journal of Sound and Vibration. 498:115940
Carbon nanotube sheets exhibiting extremely low heat capacity have enabled the development of thermoacoustic projectors (TAPs) for a wide range of frequencies (1- 106 Hz). The sound pressure level of carbon nanotube (CNT) based TAPs is proportional t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9d88256c525a4e8b5c4c1cd4ce873db
https://doi.org/10.1016/j.jsv.2021.115940
https://doi.org/10.1016/j.jsv.2021.115940
Autor:
Nathanael K. Mayo, John B. Blottman
Publikováno v:
The Journal of the Acoustical Society of America. 149:A95-A95
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f7b270bf22df76515c49a0a59a888f3
https://doi.org/10.1121/10.0004622
https://doi.org/10.1121/10.0004622
Publikováno v:
Applied Physics Letters. 116:252901
Crystallographic grain-oriented ceramics (also referred to as textured ceramics) are known to exhibit a high soft piezoelectric response. However, the role of texturing in hard piezoelectric materials is not well understood and it has been difficult
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0e81234963b4cd5df2b96b9648c735e
https://doi.org/10.1063/5.0009501
https://doi.org/10.1063/5.0009501
Autor:
Albert G. Nasibulin, Prashant Kumar, Nathanael K. Mayo, Ray H. Baughman, Stepan A. Romanov, Ali E. Aliev, Daniel Codoluto, John B. Blottman, Kanzan Inoue, Raquel Ovalle-Robles, Shashank Priya
Publikováno v:
Nanotechnology. 29(32)
The combination of smooth, continuous sound spectra produced by a sound source having no vibrating parts, a nanoscale thickness of a flexible active layer and the feasibility of creating large, conformal projectors provoke interest in thermoacoustic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b119c4c348e9345a1cd3b5245f4d7ad
https://pubmed.ncbi.nlm.nih.gov/29763412
https://pubmed.ncbi.nlm.nih.gov/29763412
Publikováno v:
The Journal of the Acoustical Society of America. 145:1863-1863
Thermophones are acoustic projectors powered by resistive heating elements. The thermophone was invented shortly after Alexander Graham Bell’s invention of the telephone, and since then, thermophone development has primarily focused around its use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33a52d6e3832cbc63c8b29cf6d7ea46d
https://doi.org/10.1121/1.5101729
https://doi.org/10.1121/1.5101729
Publikováno v:
Integrated Ferroelectrics. 148:53-66
In this preliminary study, we report the mechanical and dielectric properties of polyvinyl alcohol (PVA)-ferritin hydrogel. This material was found to exhibit close resemblance to Aurelia aurita (jellyfish) mesoglea in terms of stiffness modulus and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::378a4c3660c4dfc04de2d60929bdf86d
https://doi.org/10.1080/10584587.2013.851591
https://doi.org/10.1080/10584587.2013.851591
Publikováno v:
Materials Letters. 88:47-50
We present a frequency multiplication in Metglas/Pb(Zr,Ti)O 3 (PZT) magnetoelectric (ME) composites which can be tuned by geomagnetic field. Such effect was observed under small dc magnetic biases, and can be operated over a broad frequency range. Mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66ed24fcd67bafc548bbc9c797d7c6c9
https://doi.org/10.1016/j.matlet.2012.08.062
https://doi.org/10.1016/j.matlet.2012.08.062