"SANG WOOK CHEONG"@en . "South Korean scientist" . . . . "Sang Wook Cheong"@en . . "Sang Wook Cheong is a Korean American materials scientist at Rutgers University. He has made ground-breaking contributions to the research field of enhanced physical functionalities in complex materials originating from collective correlations and collective phase transitions such as colossal magnetoresistive and colossal magnetoelectric effects in complex oxides."@en . . . .