Improved Reactivity of Fly Ash-Slag Geopolymer by the Addition of Silica Fume

by N. K. Lee, G. H. An, K. T. Koh, G. S. Ryu
Published 2016-01-01

The Effects of Temperature on the Hydrothermal Synthesis of Hydroxyapatite-Zeolite Using Blast Furnace Slag

by G.U. Ryu, G.M. Kim, Hammad R. Khalid, H.K. Lee
Published 2019-07-01

The Effects of NaOH Concentration on the Hydrothermal Synthesis of a Hydroxyapatite–Zeolite Composite Using Blast Furnace Slag

by G. U. Ryu, Hammad R. Khalid, Namkon Lee, Zhen Wang, H. K. Lee
Published 2021-12-01

Microcavity Effect in InAs/GaAs Quantum Dot Infrared Photodetector on a Si Substrate Fabricated With Metal Wafer Bonding and Epitaxial Lift-Off Techniques

by Ho Sung Kim, G. H. Ryu, S. Y. Ahn, H. Y. Ryu, W. J. Choi
Published 2019-01-01