A Soft Magnetic Moldable Composite With Tri-Modal Size Distribution for Power Electronics Applications

2021 ◽  
Vol 57 (3) ◽  
pp. 1-6
Author(s):  
Chao Ding ◽  
Khai D. T. Ngo ◽  
Guo-Quan Lu
Keyword(s):  
Power Electronics ◽  
Size Distribution ◽  
Soft Magnetic ◽  
Modal Size

scholarly journals Soft magnetic materials for a sustainable and electrified world

Science ◽  
2018 ◽  
Vol 362 (6413) ◽  
pp. eaao0195 ◽  
Author(s):  
Josefina M. Silveyra ◽  
Enzo Ferrara ◽  
Dale L. Huber ◽  
Todd C. Monson
Keyword(s):  
Power Electronics ◽  
Magnetic Materials ◽  
Wide Bandgap ◽  
Electrical Machines ◽  
Soft Magnetic Materials ◽  
Full Potential ◽  
Soft Magnetic ◽  
Efficient Operation ◽  
High Rotational Speed ◽  
Electronics And Electrical

Soft magnetic materials are key to the efficient operation of the next generation of power electronics and electrical machines (motors and generators). Many new materials have been introduced since Michael Faraday’s discovery of magnetic induction, when iron was the only option. However, as wide bandgap semiconductor devices become more common in both power electronics and motor controllers, there is an urgent need to further improve soft magnetic materials. These improvements will be necessary to realize the full potential in efficiency, size, weight, and power of high-frequency power electronics and high–rotational speed electrical machines. Here we provide an introduction to the field of soft magnetic materials and their implementation in power electronics and electrical machines. Additionally, we review the most promising choices available today and describe emerging approaches to create even better soft magnetic materials.

Three-Modal Size Distribution of Self-assembled InAs Quantum Dots

2005 ◽  
Vol 44 (4A) ◽  
pp. 2037-2040 ◽  
Author(s):  
Chang-Myung Lee ◽  
Suk-Ho Choi ◽  
Sam-Kyu Noh ◽  
Joo In Lee ◽  
Jin-Soo Kim ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Size Distribution ◽  
Inas Quantum Dots ◽  
Self Assembled ◽  
Modal Size

scholarly journals Interstellar Dust: Observations in the Ultraviolet and Their Interpretations

1973 ◽  
Vol 52 ◽  
pp. 53-57 ◽  
Author(s):  
Adolf N. Witt
Keyword(s):  
Size Distribution ◽  
Interstellar Dust ◽  
Interstellar Extinction ◽  
Interstellar Grains ◽  
Modal Size

Recent observations of interstellar extinction and diffuse galactic light in the ultraviolet are interpreted in terms of a bi-modal size distribution of interstellar grains.

Influence of gas to particle conversion on the modal size distribution of atmospheric particles

1995 ◽  
Vol 26 (4) ◽  
pp. 695-696
Author(s):  
H.C. Hansson ◽  
B. Martinsson ◽  
B. Svenningsson ◽  
E. Swietlicki ◽  
A. Wiedensohler ◽  
...  
Keyword(s):  
Size Distribution ◽  
Atmospheric Particles ◽  
Modal Size
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