Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Christina H. Chen"'
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract The attraction between unequally sized like magnetic poles is characterized herein. Finite element analysis (FEA) simulation has verified that attraction can occur between like poles. Between two unequally sized like poles with various dimen
Externí odkaz:
https://doaj.org/article/70185fc8fc9f4030a6c6c8cfaedb71f2
Autor:
Hui Meng, Guiping Tang, Abby Shen, Michelle Qian, Qifeng Wei, George Mizzell, Christina H. Chen
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Abstract This investigation reveals the mystery of the cases where magnetic like poles attract each other, and unlike poles repel one another. It is identified that for two unequally sized like poles, the pole with a higher P c (permeance coefficient
Externí odkaz:
https://doaj.org/article/374798c5efba4b7ba0569dee45ca34fa
Publikováno v:
2017 IEEE International Magnetics Conference (INTERMAG).
Recently, the magnetoelectric sensors have been studied because these sensors have great potential to sense ultralow magnetic field [1–2].
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c6cedcb33617b3645777719f0e6dd93
https://doi.org/10.1109/intmag.2017.8007855
https://doi.org/10.1109/intmag.2017.8007855
Publikováno v:
Journal of Magnetism and Magnetic Materials. 323:108-114
Closed-circuit magnetic measurements using a hysteresisgraph have generally been considered free from errors associated with the demagnetizing factor, as well as from the image effect, both of which can occur in open-circuit measurements. However, me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c1be8ab21e154868b80fd19c209f8d0
https://doi.org/10.1016/j.jmmm.2010.08.042
https://doi.org/10.1016/j.jmmm.2010.08.042
Publikováno v:
IEEE Transactions on Magnetics. 44:3269-3272
Magnetic measurements made under closed-circuit conditions are generally considered to be free from errors associated with the image effect. However, magnetic measurements on permanent magnet sample cylinders clamped between the pole pieces of an ele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb11f7bd01c074bc021eba96bd9f2848
https://doi.org/10.1109/tmag.2008.2002388
https://doi.org/10.1109/tmag.2008.2002388
Publikováno v:
Journal of Magnetism and Magnetic Materials. 320:L84-L87
The effect of specimen geometry on magnetization distortion in closed-circuit measurements is reported in this letter. The degree of the distortion increases as the ratio of length to diameter ( L / D ) of specimen decreases, and the distortion can r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::583ae4e73cf38cce13011790e0540bca
https://doi.org/10.1016/j.jmmm.2008.01.035
https://doi.org/10.1016/j.jmmm.2008.01.035
Publikováno v:
Journal of Iron and Steel Research, International. 13:112-118
Improved mechanical properties and thermal stability of Sm-Co high temperature magnets resulting from surface modifications are reported. Compared to un-modified magnets, the modification with 15 μm sulfamate-Ni plating improved the fracture toughne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64771c93c54164c388ca655c5f6cca86
https://doi.org/10.1016/s1006-706x(08)60168-5
https://doi.org/10.1016/s1006-706x(08)60168-5
Publikováno v:
Journal of Iron and Steel Research, International. 13:123-135
Innovative and cost-effective technology for synthesizing bulk anisotropic nanograin composite rare earth magnets has been developed. Using a powder blending technique, ( BH ) max of nanograin composite magnets can reach 40 to 50 MGOe, while applying
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cd7584b4a72fd296bdbde2fe14a0ecc
https://doi.org/10.1016/s1006-706x(08)60170-3
https://doi.org/10.1016/s1006-706x(08)60170-3
Publikováno v:
Solid State Ionics. 176:1887-1893
PEO x : LiN(SO 2 CF 2 CF 3 ) 2 polymer electrolytes and PEO x : LiN(SO 2 CF 2 CF 3 ) 2 –Al 2 O 3 composite electrolytes were prepared by the energy milling process and characterized by means of AC impedance and differential scanning calorimetry (DS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b6f67f26a82a3fc2cb9c578cf45e443
https://doi.org/10.1016/j.ssi.2005.06.001
https://doi.org/10.1016/j.ssi.2005.06.001
Publikováno v:
Journal of Power Sources. 140:12-20
This paper reports the effects of heterogeneously doped Al 2 O 3 on the ionic conductivity of yttria stabilized zirconia (YSZ). At lower dopant concentration, grain growth occurred and the grain boundaries were re-formed. Subsequent increases in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4235edcb5fbd298e9e9787975cc4bda0
https://doi.org/10.1016/j.jpowsour.2004.08.016
https://doi.org/10.1016/j.jpowsour.2004.08.016