Magnetic transition and long-time relaxation behavior induced by selective injection of guest molecules into clathrate hydrates.
Magnetic molecules physisorbed into low-dimensional nanostructures of microporous materials such as graphite and metal-organic frameworks have been verified to exhibit an unusual magnetic behavior. We demonstrate that the selective injection of both magnetic and nonmagnetic guest molecules into the water-ice cages of clathrate hydrates to form a 3D superstructure with tetrahedral and diamond-like sublattices can modify the inherent magnetism.
Park
Youngjune
Y
Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology (BK-Program), 373-1 Guseong-dong, Yuseong-gu, Daejeon 305-701, Republic of Korea.
Dho
Joonghoe
J
Seol
Jiwoong
J
Yeon
Sun-Hwa
SH
Cha
Minjun
M
Jeong
Y H
YH
Seo
Yongwon
Y
Lee
Huen
H