Concepedia

Chang‐Hak Choi

CC

16

Publications

552

Citations

13

H-Index

1999

Active since

Affiliations

Korea University(Current)

Samsung (South Korea)

Korea Institute of Science and Technology

Korea Research Institute of Standards and Science

Korea Institute of Ceramic Engineering and Technology

Chang‐Hak Choi is an author at Korea University specializing in materials science, engineering, and applied physics.

Top concepts

EngineeringMaterial ScienceApplied PhysicsElectrical PropertiesElectrical EngineeringChemistryThin FilmsNanomaterialsCeramic PowdersCeramics Materials

Publications per year

1999–2016

16

Publications

16

Synthesis and Size Control of Tetragonal Barium Titanate Nanopowders by Facile Solvothermal Method

Hyun‐Wook Lee, San Moon, Chang‐Hak Choi et al. · Journal of the American Ceramic Society · 2012 · 138 citations

Engineering, Batio 3, Chemistry +16

Sintering Behavior of Lead‐Free (K,Na)NbO <sub>3</sub> ‐BasedPiezoelectric Ceramics

Cheol‐Woo Ahn, Chee‐Sung Park, Chang‐Hak Choi et al. · Journal of the American Ceramic Society · 2009 · 86 citations

Dielectric and piezoelectric properties of (1 − x)(Na0.5K0.5)NbO3–xBaTiO3 ceramics

Cheol‐Woo Ahn, Chang‐Hak Choi, Hwi-Yeol Park et al. · Journal of Materials Science · 2008 · 45 citations

Materials Science, Engineering, Energy Ceramic +5

( 1 − x ) Ba Ti O 3 − x ( Na 0.5 K 0.5 ) Nb O 3 ceramics for multilayer ceramic capacitors

Chang‐Hak Choi, Cheol‐Woo Ahn, Sahn Nahm et al. · Applied Physics Letters · 2007 · 37 citations

Engineering, Multilayer Ceramic Capacitors, Ceramic Powders +16

Formation and Accumulation of Intragranular Pores in the Hydrothermally Synthesized Barium Titanate Nanoparticles

Changyeon Baek, Ji Eun Wang, San Moon et al. · Journal of the American Ceramic Society · 2016 · 30 citations

Materials Science, Engineering, Nanoporous Material +11

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