Generation of local magnetic field by nano electro-magnets

Hyung Kwon Kim; Su Heon Hong; Bo Chang Kim; Jong Seoung Hwang; Shi Myoung Seong; Tai Hyun Park; Sung Woo Hwang; Doyeo Ahn

doi:10.1143/JJAP.43.2054

Generation of local magnetic field by nano electro-magnets

Hyung Kwon Kim, Su Heon Hong, Bo Chang Kim, Jong Seoung Hwang, Shi Myoung Seong, Tai Hyun Park, Sung Woo Hwang, Doyeo Ahn

Department of Nutritional Science & Food Management

Research output: Contribution to journal › Article › peer-review

16 Scopus citations

Abstract

Fabrication and characterization of nano electro-magnets are reported. The nano-transformer consisting of two concentric loops has been made and Faraday's induction experiment has been successfully performed. The mutual inductance value extracted from the measured induced current is consistent with the simulated results of mutual inductance between two macroscopic loops with nano-meter spacing. It is also demonstrated that only a small number of magnetic particles can be captured by controlling the design and current level of the electro-magnet.

Original language	English
Pages (from-to)	2054-2056
Number of pages	3
Journal	Japanese Journal of Applied Physics
Volume	43
Issue number	4 B
DOIs	https://doi.org/10.1143/JJAP.43.2054
State	Published - Apr 2004

Keywords

Electro-magnet
Induction
Magnetic field
Nano-fabrication
Nano-particle

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10.1143/JJAP.43.2054

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title = "Generation of local magnetic field by nano electro-magnets",

abstract = "Fabrication and characterization of nano electro-magnets are reported. The nano-transformer consisting of two concentric loops has been made and Faraday's induction experiment has been successfully performed. The mutual inductance value extracted from the measured induced current is consistent with the simulated results of mutual inductance between two macroscopic loops with nano-meter spacing. It is also demonstrated that only a small number of magnetic particles can be captured by controlling the design and current level of the electro-magnet.",

keywords = "Electro-magnet, Induction, Magnetic field, Nano-fabrication, Nano-particle",

author = "Kim, {Hyung Kwon} and Hong, {Su Heon} and Kim, {Bo Chang} and Hwang, {Jong Seoung} and Seong, {Shi Myoung} and Park, {Tai Hyun} and Hwang, {Sung Woo} and Doyeo Ahn",

year = "2004",

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doi = "10.1143/JJAP.43.2054",

language = "English",

volume = "43",

pages = "2054--2056",

journal = "Japanese Journal of Applied Physics",

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TY - JOUR

T1 - Generation of local magnetic field by nano electro-magnets

AU - Kim, Hyung Kwon

AU - Hong, Su Heon

AU - Kim, Bo Chang

AU - Hwang, Jong Seoung

AU - Seong, Shi Myoung

AU - Park, Tai Hyun

AU - Hwang, Sung Woo

AU - Ahn, Doyeo

PY - 2004/4

Y1 - 2004/4

N2 - Fabrication and characterization of nano electro-magnets are reported. The nano-transformer consisting of two concentric loops has been made and Faraday's induction experiment has been successfully performed. The mutual inductance value extracted from the measured induced current is consistent with the simulated results of mutual inductance between two macroscopic loops with nano-meter spacing. It is also demonstrated that only a small number of magnetic particles can be captured by controlling the design and current level of the electro-magnet.

AB - Fabrication and characterization of nano electro-magnets are reported. The nano-transformer consisting of two concentric loops has been made and Faraday's induction experiment has been successfully performed. The mutual inductance value extracted from the measured induced current is consistent with the simulated results of mutual inductance between two macroscopic loops with nano-meter spacing. It is also demonstrated that only a small number of magnetic particles can be captured by controlling the design and current level of the electro-magnet.

KW - Electro-magnet

KW - Induction

KW - Magnetic field

KW - Nano-fabrication

KW - Nano-particle

UR - http://www.scopus.com/inward/record.url?scp=3142643139&partnerID=8YFLogxK

U2 - 10.1143/JJAP.43.2054

DO - 10.1143/JJAP.43.2054

M3 - Article

AN - SCOPUS:3142643139

SN - 0021-4922

VL - 43

SP - 2054

EP - 2056

JO - Japanese Journal of Applied Physics

JF - Japanese Journal of Applied Physics

IS - 4 B

ER -

Generation of local magnetic field by nano electro-magnets

Abstract

Keywords

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