Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Nersesse Nersessian"'
Autor:
Nersesse Nersessian, Vitalij K. Pecharsky, Scott K. McCall, Gregory P. Carman, D. L. Schlagel, Harry B. Radousky
Publikováno v:
JOM. 68:1589-1593
The first-order magneto-structural transformation that occurs in Gd5Si2Ge2 near room temperature makes it a strong candidate for many energy harvesting applications. Understanding the single crystal properties is crucial for allowing simulations of d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cd96b3c9ec5ca7fc9f8e86989adbdee
https://doi.org/10.1007/s11837-016-1895-0
https://doi.org/10.1007/s11837-016-1895-0
Publikováno v:
Journal of Applied Physics. 96:3362-3365
Nickel microspheres were produced by the spark erosion technique under both liquid nitrogen and water conditions. Density measurements and Scanning electron microscope analysis revealed that a significant portion of the Ni particles produced under th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71aca5ca3205fd0243b7acd4c4bf9fb9
https://doi.org/10.1063/1.1775303
https://doi.org/10.1063/1.1775303
Publikováno v:
IEEE Transactions on Magnetics. 40:71-77
We investigated the dynamic behavior of 1-3 type magnetostrictive particulate composites as a function of both bias field (5-140 kA/m) and frequency (1-100 kHz). The composites consist of approximately 0.5 volume-fraction Terfenol-D particles embedde
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef7ff2361509d1adb5614f36a0e6f4c1
https://doi.org/10.1109/tmag.2003.821123
https://doi.org/10.1109/tmag.2003.821123
Publikováno v:
Journal of Magnetism and Magnetic Materials. 263:101-112
This paper describes magneto-thermo-mechanical test results for 1–3 type magnetostrictive composites incorporating Terfenol-D (Tb 0.3 Dy 0.7 Fe 2 ) particulate in an epoxy binder. The purpose of this study is to evaluate the behavior of magnetostri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::926ceb3cc27b3a9e69da20da0dd732cb
https://doi.org/10.1016/s0304-8853(02)01542-1
https://doi.org/10.1016/s0304-8853(02)01542-1
Publikováno v:
Journal of Magnetism and Magnetic Materials. 262:L181-L185
The dynamic magnetomechanical properties of Terfenol-D/epoxy 1–3 magnetostrictive composites with approximately 50% Terfenol-D volume fraction have been investigated under different combined magnetic bias ( H Bias =5–140 kA/m) and drive ( H 3 =1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfcd6f43fa3c339f802831346d6ac669
https://doi.org/10.1016/s0304-8853(03)00136-7
https://doi.org/10.1016/s0304-8853(03)00136-7
Publikováno v:
Journal of Applied Physics. 93:8510-8512
The dynamic magnetomechanical properties of a Terfenol-D/epoxy 1–3 magnetostrictive particulate composite fabricated using 49% volume fraction of needle-shaped, [112]-oriented Terfenol-D particles were investigated as a function of magnetic bias fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::843276724c778d849033b176950dd377
https://doi.org/10.1063/1.1555979
https://doi.org/10.1063/1.1555979
Publikováno v:
Behavior and Mechanics of Multifunctional and Composite Materials 2007.
A comparison of stack load-line (including blocked force and free displacement) as well as dynamic response of two single crystal PMN-32%PT stacks is provided in this study. The first stack is a 7mm diameter by 0.5mm thickness 60 layer single crystal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5fa09a1bd629eeb4472e02d92478361
https://doi.org/10.1117/12.716349
https://doi.org/10.1117/12.716349
Autor:
Siu Wing Or, Vitalij K. Pecharsky, Harry B. Radousky, Gregory P. Carman, Scott K. McCall, Alexandra O. Pecharsky, Nersesse Nersessian, Wonyoung Choe
Publikováno v:
SPIE Proceedings.
A -1200 ppm forced volume magnetostriction has been obtained in a [0-3], resin-bonded, Gd 5 Si 2 Ge 2 particulate composite. The strain is a result of a magnetically induced phase transformation from a high volume (high temperature, low magnetic fiel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b09e9833a34e8dbba38f1b4da790732
https://doi.org/10.1117/12.540176
https://doi.org/10.1117/12.540176
Autor:
Vitalij K. Pecharsky, Harry B. Radousky, Nersesse Nersessian, Siu Wing Or, Wonyoung Choe, Alexandra O. Pecharsky, Gregory P. Carman
Publikováno v:
Smart Structures and Materials 2003: Active Materials: Behavior and Mechanics.
A -1300ppm strain has been obtained in a [0-3], resin binder, Gd5Si2Ge2 particulate composite. The strain is a result of a temperature induced phase transformation from a high volume (high temperature, low magnetic field) monoclinic phase to a low vo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6195b432bf2d1153bb9254e16fe2270
https://doi.org/10.1117/12.484719
https://doi.org/10.1117/12.484719
Publikováno v:
Aerospace.
A 1200m V/cmOe magnetoelectric voltage coefficient was measured in a Terfenol-D/epoxy and PZT-5H[2-2] composite. The magnetoelectric effect is a result of a coupling between the magnetostrictive (Terfenol-D/epoxy) and piezoelectric (PZT-5H) layers. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9c939bef9a8624d2141c3b6ce55df8a
https://doi.org/10.1115/imece2003-43222
https://doi.org/10.1115/imece2003-43222