Hyung-Ryul Parka,*, Won-Jun Leeb, Kwang-Bo Shimc, Hae-Jin Hwangb and Jin-Ho Kima
aSchool of New Materials Engineering Kyungpook National University 41566, Korea
bSchool of Material Science and Engineering, Inha University, Incheon 22212, Korea
cDepartment of Material Science and Engineering, Hanyang University Seoul 04763, Korea
						
						
						
												 
					
						
						
						
												 
					
						
						
						
												 
					
						
						
						
												 
					
						
						
						
												 
					
						
						
						
												 
					
						
						
						
												 
					
						
						
						
												 
					
						
						
						
												 
					
						
						
						
												 
					
						
						
						
												 
					
						
						
						
												 
					
						
						
						
												 
					
						
						
						
												 
					
						
						
						
												 
					
						
						
						
												 
					
						
						
						
												 
					
						
						
						
												 
					
						
						
						
												 
					
This Article2019; 20(4): 327-332
Published on Aug 31, 2019
Correspondence toSchool of New Materials Engineering Kyungpook National University 41566, Korea
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