Eung Soo Kim

Dr. Eung Soo Kim

orcid

Research Focus & Metrics

Academic Career Length

24Years (2003-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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15 June 2012 in Journal of the American Ceramic Society
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Journal Article
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EKEung Soo Kim
Eung Soo Kim
CJChang Jun Jeon
Chang Jun Jeon
PCPaul G. Clem
Paul G. Clem

9 May 2016 in RSC Advances
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Journal Article
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HWHaitao Wu
Haitao Wu
EKEung Soo Kim
Eung Soo Kim
A series of ultra-low loss microwave dielectric materials Li2O–MgO–BO2(B = Ti, Sn, Zr) were prepared by the conventional solid-state method.

1 December 2006 in Journal of Electroceramics
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Journal Article
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EKEung Soo Kim
Eung Soo Kim
SKSoon Ho Kim
Soon Ho Kim

1 June 2016 in Journal of Alloys and Compounds
Verified
Journal Article
Closed access
HWHaitao Wu
Haitao Wu
EKEung Soo Kim
Eung Soo Kim

1 January 2004 in Ceramics International
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Journal Article
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YCYong Soo Cho
Yong Soo Cho
KYKi Hyun Yoon
Ki Hyun Yoon
BLByoung Duk Lee
Byoung Duk Lee
HLHong Ryul Lee
Hong Ryul Lee
EKEung Soo Kim
Eung Soo Kim

19 September 2011 in IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
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Journal Article
Closed access
EKEung Soo Kim
Eung Soo Kim
CJChang Jun Jeon
Chang Jun Jeon
Effects of ZnNb 2 O 6 content and crystallinity of polymers on the dielectric properties of ZnNb 2 O 6 /polytetrafluoroethylene (PTFE), polypropylene (PP), and polystyrene (PS) composites were investigated at microwave frequencies. With increasing ZnNb 2 O 6 content, the dielectric constant (K) of the composites increased, whereas the dielectric loss (tanδ) and temperature coefficient of resonant frequency (TCF) decreased. The tanδ of the composites with amorphous PS was lower than those of the composites with semi-crystalline PP and PTFE. For the composites with semi-crystalline PTFE and PP, the tanδ was strongly dependent on the degree of crystallinity of composites. Several types of theoretical models were applied to predict the effective dielectric properties of the composites. Typically, K of 5.73, tanδ of 1.45 x 10 -3 , and TCF of 2.66 ppm/°C were obtained for the PP composites with 0.5 volume fraction V f of ZnNb 2 O 6 .